mirror of
https://github.com/ggml-org/llama.cpp.git
synced 2025-11-15 11:17:31 +00:00
Merge branch 'master' into compilade/refactor-kv-cache
Also begin reverting some implicit state rollback code.
This commit is contained in:
@@ -51,21 +51,23 @@ endif()
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set(TARGET common)
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add_library(${TARGET} STATIC
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base64.hpp
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common.h
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common.cpp
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arg.h
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arg.cpp
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sampling.h
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sampling.cpp
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console.h
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arg.h
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base64.hpp
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common.cpp
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common.h
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console.cpp
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json.hpp
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console.h
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json-schema-to-grammar.cpp
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train.h
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train.cpp
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ngram-cache.h
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json.hpp
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log.cpp
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log.h
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ngram-cache.cpp
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ngram-cache.h
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sampling.cpp
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sampling.h
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train.cpp
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train.h
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)
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if (BUILD_SHARED_LIBS)
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1290
common/arg.cpp
1290
common/arg.cpp
File diff suppressed because it is too large
Load Diff
44
common/arg.h
44
common/arg.h
@@ -10,7 +10,7 @@
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// CLI argument parsing
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//
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struct llama_arg {
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struct common_arg {
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std::set<enum llama_example> examples = {LLAMA_EXAMPLE_COMMON};
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std::vector<const char *> args;
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const char * value_hint = nullptr; // help text or example for arg value
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@@ -18,60 +18,60 @@ struct llama_arg {
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const char * env = nullptr;
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std::string help;
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bool is_sparam = false; // is current arg a sampling param?
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void (*handler_void) (gpt_params & params) = nullptr;
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void (*handler_string) (gpt_params & params, const std::string &) = nullptr;
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void (*handler_str_str)(gpt_params & params, const std::string &, const std::string &) = nullptr;
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void (*handler_int) (gpt_params & params, int) = nullptr;
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void (*handler_void) (common_params & params) = nullptr;
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void (*handler_string) (common_params & params, const std::string &) = nullptr;
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void (*handler_str_str)(common_params & params, const std::string &, const std::string &) = nullptr;
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void (*handler_int) (common_params & params, int) = nullptr;
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llama_arg(
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common_arg(
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const std::initializer_list<const char *> & args,
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const char * value_hint,
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const std::string & help,
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void (*handler)(gpt_params & params, const std::string &)
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void (*handler)(common_params & params, const std::string &)
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) : args(args), value_hint(value_hint), help(help), handler_string(handler) {}
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llama_arg(
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common_arg(
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const std::initializer_list<const char *> & args,
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const char * value_hint,
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const std::string & help,
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void (*handler)(gpt_params & params, int)
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void (*handler)(common_params & params, int)
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) : args(args), value_hint(value_hint), help(help), handler_int(handler) {}
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llama_arg(
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common_arg(
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const std::initializer_list<const char *> & args,
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const std::string & help,
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void (*handler)(gpt_params & params)
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void (*handler)(common_params & params)
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) : args(args), help(help), handler_void(handler) {}
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// support 2 values for arg
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llama_arg(
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common_arg(
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const std::initializer_list<const char *> & args,
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const char * value_hint,
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const char * value_hint_2,
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const std::string & help,
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void (*handler)(gpt_params & params, const std::string &, const std::string &)
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void (*handler)(common_params & params, const std::string &, const std::string &)
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) : args(args), value_hint(value_hint), value_hint_2(value_hint_2), help(help), handler_str_str(handler) {}
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llama_arg & set_examples(std::initializer_list<enum llama_example> examples);
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llama_arg & set_env(const char * env);
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llama_arg & set_sparam();
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common_arg & set_examples(std::initializer_list<enum llama_example> examples);
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common_arg & set_env(const char * env);
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common_arg & set_sparam();
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bool in_example(enum llama_example ex);
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bool get_value_from_env(std::string & output);
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bool has_value_from_env();
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std::string to_string();
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};
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struct gpt_params_context {
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struct common_params_context {
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enum llama_example ex = LLAMA_EXAMPLE_COMMON;
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gpt_params & params;
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std::vector<llama_arg> options;
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common_params & params;
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std::vector<common_arg> options;
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void(*print_usage)(int, char **) = nullptr;
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gpt_params_context(gpt_params & params) : params(params) {}
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common_params_context(common_params & params) : params(params) {}
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};
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// parse input arguments from CLI
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// if one argument has invalid value, it will automatically display usage of the specific argument (and not the full usage message)
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bool gpt_params_parse(int argc, char ** argv, gpt_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);
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bool common_params_parse(int argc, char ** argv, common_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);
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// function to be used by test-arg-parser
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gpt_params_context gpt_params_parser_init(gpt_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);
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common_params_context common_params_parser_init(common_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);
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@@ -3,6 +3,7 @@
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#endif
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#include "common.h"
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#include "log.h"
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// Change JSON_ASSERT from assert() to GGML_ASSERT:
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#define JSON_ASSERT GGML_ASSERT
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#include "json.hpp"
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@@ -11,6 +12,7 @@
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#include <algorithm>
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#include <cinttypes>
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#include <climits>
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#include <cmath>
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#include <codecvt>
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#include <cstdarg>
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@@ -22,6 +24,7 @@
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#include <regex>
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#include <sstream>
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#include <string>
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#include <thread>
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#include <unordered_map>
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#include <unordered_set>
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#include <vector>
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@@ -48,7 +51,6 @@
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#if defined(LLAMA_USE_CURL)
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#include <curl/curl.h>
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#include <curl/easy.h>
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#include <thread>
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#include <future>
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#endif
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@@ -226,7 +228,7 @@ bool set_process_priority(enum ggml_sched_priority prio) {
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}
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if (!SetPriorityClass(GetCurrentProcess(), p)) {
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fprintf(stderr, "warn: failed to set process priority class %d : (%d)\n", prio, (int) GetLastError());
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LOG_WRN("failed to set process priority class %d : (%d)\n", prio, (int) GetLastError());
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return false;
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}
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@@ -251,7 +253,7 @@ bool set_process_priority(enum ggml_sched_priority prio) {
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}
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if (!setpriority(PRIO_PROCESS, 0, p)) {
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fprintf(stderr, "warn: failed to set process priority %d : %s (%d)\n", prio, strerror(errno), errno);
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LOG_WRN("failed to set process priority %d : %s (%d)\n", prio, strerror(errno), errno);
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return false;
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}
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return true;
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@@ -284,14 +286,14 @@ void postprocess_cpu_params(cpu_params& cpuparams, const cpu_params* role_model)
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if (n_set && n_set < cpuparams.n_threads) {
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// Not enough set bits, may experience performance issues.
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fprintf(stderr, "warn: Not enough set bits in CPU mask (%d) to satisfy requested thread count: %d\n", n_set, cpuparams.n_threads);
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LOG_WRN("Not enough set bits in CPU mask (%d) to satisfy requested thread count: %d\n", n_set, cpuparams.n_threads);
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}
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}
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bool parse_cpu_range(const std::string & range, bool (&boolmask)[GGML_MAX_N_THREADS]) {
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size_t dash_loc = range.find('-');
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if (dash_loc == std::string::npos) {
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fprintf(stderr, "Format of CPU range is invalid! Expected [<start>]-[<end>].\n");
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LOG_ERR("Format of CPU range is invalid! Expected [<start>]-[<end>].\n");
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return false;
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}
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@@ -303,7 +305,7 @@ bool parse_cpu_range(const std::string & range, bool (&boolmask)[GGML_MAX_N_THRE
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} else {
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start_i = std::stoull(range.substr(0, dash_loc));
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if (start_i >= GGML_MAX_N_THREADS) {
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fprintf(stderr, "Start index out of bounds!\n");
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LOG_ERR("Start index out of bounds!\n");
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return false;
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}
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}
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@@ -313,7 +315,7 @@ bool parse_cpu_range(const std::string & range, bool (&boolmask)[GGML_MAX_N_THRE
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} else {
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end_i = std::stoull(range.substr(dash_loc + 1));
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if (end_i >= GGML_MAX_N_THREADS) {
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fprintf(stderr, "End index out of bounds!\n");
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LOG_ERR("End index out of bounds!\n");
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return false;
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}
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}
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@@ -348,7 +350,7 @@ bool parse_cpu_mask(const std::string & mask, bool (&boolmask)[GGML_MAX_N_THREAD
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} else if (c >= 'A' && c <= 'F') {
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id -= 'A' - 10;
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} else {
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fprintf(stderr, "Invalid hex character '%c' at position %d\n", c, int32_t(i));
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LOG_ERR("Invalid hex character '%c' at position %d\n", c, int32_t(i));
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return false;
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}
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@@ -361,7 +363,23 @@ bool parse_cpu_mask(const std::string & mask, bool (&boolmask)[GGML_MAX_N_THREAD
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return true;
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}
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std::string gpt_params_get_system_info(const gpt_params & params) {
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void common_init() {
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llama_log_set([](ggml_log_level level, const char * text, void * /*user_data*/) {
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if (LOG_DEFAULT_LLAMA <= common_log_verbosity_thold) {
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common_log_add(common_log_main(), level, "%s", text);
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}
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}, NULL);
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#ifdef NDEBUG
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const char * build_type = "";
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#else
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const char * build_type = " (debug)";
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#endif
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LOG_INF("build: %d (%s) with %s for %s%s\n", LLAMA_BUILD_NUMBER, LLAMA_COMMIT, LLAMA_COMPILER, LLAMA_BUILD_TARGET, build_type);
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}
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std::string common_params_get_system_info(const common_params & params) {
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std::ostringstream os;
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os << "system_info: n_threads = " << params.cpuparams.n_threads;
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@@ -383,6 +401,21 @@ std::string gpt_params_get_system_info(const gpt_params & params) {
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// String utils
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//
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|
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std::string string_format(const char * fmt, ...) {
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va_list ap;
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va_list ap2;
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va_start(ap, fmt);
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va_copy(ap2, ap);
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int size = vsnprintf(NULL, 0, fmt, ap);
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GGML_ASSERT(size >= 0 && size < INT_MAX); // NOLINT
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std::vector<char> buf(size + 1);
|
||||
int size2 = vsnprintf(buf.data(), size + 1, fmt, ap2);
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||||
GGML_ASSERT(size2 == size);
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||||
va_end(ap2);
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||||
va_end(ap);
|
||||
return std::string(buf.data(), size);
|
||||
}
|
||||
|
||||
std::vector<std::string> string_split(std::string input, char separator) {
|
||||
std::vector<std::string> parts;
|
||||
size_t separator_pos = input.find(separator);
|
||||
@@ -441,6 +474,94 @@ void string_replace_all(std::string & s, const std::string & search, const std::
|
||||
s = std::move(builder);
|
||||
}
|
||||
|
||||
std::string string_from(bool value) {
|
||||
return value ? "true" : "false";
|
||||
}
|
||||
|
||||
std::string string_from(const std::vector<int> & values) {
|
||||
std::stringstream buf;
|
||||
|
||||
buf << "[ ";
|
||||
bool first = true;
|
||||
for (auto e : values) {
|
||||
if (first) {
|
||||
first = false;
|
||||
} else {
|
||||
buf << ", ";
|
||||
}
|
||||
buf << std::to_string(e);
|
||||
}
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
std::string string_from(const struct llama_context * ctx, const std::vector<llama_token> & tokens) {
|
||||
std::stringstream buf;
|
||||
|
||||
buf << "[ ";
|
||||
|
||||
bool first = true;
|
||||
for (const auto & token : tokens) {
|
||||
if (!first) {
|
||||
buf << ", ";
|
||||
} else {
|
||||
first = false;
|
||||
}
|
||||
|
||||
auto detokenized = common_token_to_piece(ctx, token);
|
||||
|
||||
detokenized.erase(
|
||||
std::remove_if(
|
||||
detokenized.begin(),
|
||||
detokenized.end(),
|
||||
[](const unsigned char c) { return !std::isprint(c); }),
|
||||
detokenized.end());
|
||||
|
||||
buf << "'" << detokenized << "'"
|
||||
<< ":" << std::to_string(token);
|
||||
}
|
||||
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
std::string string_from(const struct llama_context * ctx, const struct llama_batch & batch) {
|
||||
std::stringstream buf;
|
||||
|
||||
buf << "[ ";
|
||||
|
||||
bool first = true;
|
||||
for (int i = 0; i < batch.n_tokens; ++i) {
|
||||
if (!first) {
|
||||
buf << ", ";
|
||||
} else {
|
||||
first = false;
|
||||
}
|
||||
|
||||
auto detokenized = common_token_to_piece(ctx, batch.token[i]);
|
||||
|
||||
detokenized.erase(
|
||||
std::remove_if(
|
||||
detokenized.begin(),
|
||||
detokenized.end(),
|
||||
[](const unsigned char c) { return !std::isprint(c); }),
|
||||
detokenized.end());
|
||||
|
||||
buf << "\n" << std::to_string(i)
|
||||
<< ":token '" << detokenized << "'"
|
||||
<< ":pos " << std::to_string(batch.pos[i])
|
||||
<< ":n_seq_id " << std::to_string(batch.n_seq_id[i])
|
||||
<< ":seq_id " << std::to_string(batch.seq_id[i][0])
|
||||
<< ":logits " << std::to_string(batch.logits[i]);
|
||||
}
|
||||
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
void string_process_escapes(std::string & input) {
|
||||
std::size_t input_len = input.length();
|
||||
std::size_t output_idx = 0;
|
||||
@@ -481,7 +602,7 @@ void string_process_escapes(std::string & input) {
|
||||
bool string_parse_kv_override(const char * data, std::vector<llama_model_kv_override> & overrides) {
|
||||
const char * sep = strchr(data, '=');
|
||||
if (sep == nullptr || sep - data >= 128) {
|
||||
fprintf(stderr, "%s: malformed KV override '%s'\n", __func__, data);
|
||||
LOG_ERR("%s: malformed KV override '%s'\n", __func__, data);
|
||||
return false;
|
||||
}
|
||||
llama_model_kv_override kvo;
|
||||
@@ -504,20 +625,20 @@ bool string_parse_kv_override(const char * data, std::vector<llama_model_kv_over
|
||||
} else if (std::strcmp(sep, "false") == 0) {
|
||||
kvo.val_bool = false;
|
||||
} else {
|
||||
fprintf(stderr, "%s: invalid boolean value for KV override '%s'\n", __func__, data);
|
||||
LOG_ERR("%s: invalid boolean value for KV override '%s'\n", __func__, data);
|
||||
return false;
|
||||
}
|
||||
} else if (strncmp(sep, "str:", 4) == 0) {
|
||||
sep += 4;
|
||||
kvo.tag = LLAMA_KV_OVERRIDE_TYPE_STR;
|
||||
if (strlen(sep) > 127) {
|
||||
fprintf(stderr, "%s: malformed KV override '%s', value cannot exceed 127 chars\n", __func__, data);
|
||||
LOG_ERR("%s: malformed KV override '%s', value cannot exceed 127 chars\n", __func__, data);
|
||||
return false;
|
||||
}
|
||||
strncpy(kvo.val_str, sep, 127);
|
||||
kvo.val_str[127] = '\0';
|
||||
} else {
|
||||
fprintf(stderr, "%s: invalid type for KV override '%s'\n", __func__, data);
|
||||
LOG_ERR("%s: invalid type for KV override '%s'\n", __func__, data);
|
||||
return false;
|
||||
}
|
||||
overrides.emplace_back(std::move(kvo));
|
||||
@@ -714,30 +835,55 @@ std::string fs_get_cache_file(const std::string & filename) {
|
||||
//
|
||||
// Model utils
|
||||
//
|
||||
struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
|
||||
llama_init_result iparams;
|
||||
auto mparams = llama_model_params_from_gpt_params(params);
|
||||
struct common_init_result common_init_from_params(common_params & params) {
|
||||
common_init_result iparams;
|
||||
auto mparams = common_model_params_to_llama(params);
|
||||
|
||||
llama_model * model = nullptr;
|
||||
|
||||
if (!params.hf_repo.empty() && !params.hf_file.empty()) {
|
||||
model = llama_load_model_from_hf(params.hf_repo.c_str(), params.hf_file.c_str(), params.model.c_str(), params.hf_token.c_str(), mparams);
|
||||
model = common_load_model_from_hf(params.hf_repo.c_str(), params.hf_file.c_str(), params.model.c_str(), params.hf_token.c_str(), mparams);
|
||||
} else if (!params.model_url.empty()) {
|
||||
model = llama_load_model_from_url(params.model_url.c_str(), params.model.c_str(), params.hf_token.c_str(), mparams);
|
||||
model = common_load_model_from_url(params.model_url.c_str(), params.model.c_str(), params.hf_token.c_str(), mparams);
|
||||
} else {
|
||||
model = llama_load_model_from_file(params.model.c_str(), mparams);
|
||||
}
|
||||
|
||||
if (model == NULL) {
|
||||
fprintf(stderr, "%s: error: failed to load model '%s'\n", __func__, params.model.c_str());
|
||||
LOG_ERR("%s: failed to load model '%s'\n", __func__, params.model.c_str());
|
||||
return iparams;
|
||||
}
|
||||
|
||||
auto cparams = llama_context_params_from_gpt_params(params);
|
||||
if (params.reranking) {
|
||||
bool ok = true;
|
||||
|
||||
if (llama_token_bos(model) == LLAMA_TOKEN_NULL) {
|
||||
LOG_WRN("%s: warning: model does not have a BOS token, reranking will not work\n", __func__);
|
||||
ok = false;
|
||||
}
|
||||
|
||||
if (llama_token_eos(model) == LLAMA_TOKEN_NULL) {
|
||||
LOG_WRN("%s: warning: model does not have an EOS token, reranking will not work\n", __func__);
|
||||
ok = false;
|
||||
}
|
||||
|
||||
if (llama_token_sep(model) == LLAMA_TOKEN_NULL) {
|
||||
LOG_WRN("%s: warning: model does not have a SEP token, reranking will not work\n", __func__);
|
||||
ok = false;
|
||||
}
|
||||
|
||||
if (!ok) {
|
||||
llama_free_model(model);
|
||||
|
||||
return iparams;
|
||||
}
|
||||
}
|
||||
|
||||
auto cparams = common_context_params_to_llama(params);
|
||||
|
||||
llama_context * lctx = llama_new_context_with_model(model, cparams);
|
||||
if (lctx == NULL) {
|
||||
fprintf(stderr, "%s: error: failed to create context with model '%s'\n", __func__, params.model.c_str());
|
||||
LOG_ERR("%s: failed to create context with model '%s'\n", __func__, params.model.c_str());
|
||||
llama_free_model(model);
|
||||
return iparams;
|
||||
}
|
||||
@@ -746,10 +892,11 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
|
||||
if (params.control_vector_layer_start <= 0) params.control_vector_layer_start = 1;
|
||||
if (params.control_vector_layer_end <= 0) params.control_vector_layer_end = llama_n_layer(model);
|
||||
|
||||
const auto cvec = llama_control_vector_load(params.control_vectors);
|
||||
const auto cvec = common_control_vector_load(params.control_vectors);
|
||||
if (cvec.n_embd == -1) {
|
||||
llama_free(lctx);
|
||||
llama_free_model(model);
|
||||
|
||||
return iparams;
|
||||
}
|
||||
|
||||
@@ -762,18 +909,19 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
|
||||
if (err) {
|
||||
llama_free(lctx);
|
||||
llama_free_model(model);
|
||||
|
||||
return iparams;
|
||||
}
|
||||
}
|
||||
|
||||
// load and optionally apply lora adapters
|
||||
for (auto & la : params.lora_adapters) {
|
||||
llama_lora_adapter_container loaded_la;
|
||||
common_lora_adapter_container loaded_la;
|
||||
loaded_la.path = la.path;
|
||||
loaded_la.scale = la.scale;
|
||||
loaded_la.adapter = llama_lora_adapter_init(model, la.path.c_str());
|
||||
if (loaded_la.adapter == nullptr) {
|
||||
fprintf(stderr, "%s: error: failed to apply lora adapter '%s'\n", __func__, la.path.c_str());
|
||||
LOG_ERR("%s: failed to apply lora adapter '%s'\n", __func__, la.path.c_str());
|
||||
llama_free(lctx);
|
||||
llama_free_model(model);
|
||||
return iparams;
|
||||
@@ -781,16 +929,16 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
|
||||
iparams.lora_adapters.push_back(loaded_la); // copy to list of loaded adapters
|
||||
}
|
||||
if (!params.lora_init_without_apply) {
|
||||
llama_lora_adapters_apply(lctx, iparams.lora_adapters);
|
||||
common_lora_adapters_apply(lctx, iparams.lora_adapters);
|
||||
}
|
||||
|
||||
if (params.sparams.ignore_eos && llama_token_eos(model) == -1) {
|
||||
fprintf(stderr, "%s: warning: model does not have an EOS token, ignoring --ignore-eos\n", __func__);
|
||||
if (params.sparams.ignore_eos && llama_token_eos(model) == LLAMA_TOKEN_NULL) {
|
||||
LOG_WRN("%s: warning: model does not have an EOS token, ignoring --ignore-eos\n", __func__);
|
||||
params.sparams.ignore_eos = false;
|
||||
}
|
||||
|
||||
if (params.warmup) {
|
||||
LOG("warming up the model with an empty run\n");
|
||||
LOG_WRN("%s: warming up the model with an empty run - please wait ... (--no-warmup to disable)\n", __func__);
|
||||
|
||||
std::vector<llama_token> tmp;
|
||||
llama_token bos = llama_token_bos(model);
|
||||
@@ -825,10 +973,11 @@ struct llama_init_result llama_init_from_gpt_params(gpt_params & params) {
|
||||
|
||||
iparams.model = model;
|
||||
iparams.context = lctx;
|
||||
|
||||
return iparams;
|
||||
}
|
||||
|
||||
void llama_lora_adapters_apply(struct llama_context * ctx, std::vector<llama_lora_adapter_container> & lora_adapters) {
|
||||
void common_lora_adapters_apply(struct llama_context * ctx, std::vector<common_lora_adapter_container> & lora_adapters) {
|
||||
llama_lora_adapter_clear(ctx);
|
||||
for (auto & la : lora_adapters) {
|
||||
if (la.scale != 0.0f) {
|
||||
@@ -837,7 +986,7 @@ void llama_lora_adapters_apply(struct llama_context * ctx, std::vector<llama_lor
|
||||
}
|
||||
}
|
||||
|
||||
struct llama_model_params llama_model_params_from_gpt_params(const gpt_params & params) {
|
||||
struct llama_model_params common_model_params_to_llama(const common_params & params) {
|
||||
auto mparams = llama_model_default_params();
|
||||
|
||||
if (params.n_gpu_layers != -1) {
|
||||
@@ -889,7 +1038,7 @@ static ggml_type kv_cache_type_from_str(const std::string & s) {
|
||||
throw std::runtime_error("Invalid cache type: " + s);
|
||||
}
|
||||
|
||||
struct llama_context_params llama_context_params_from_gpt_params(const gpt_params & params) {
|
||||
struct llama_context_params common_context_params_to_llama(const common_params & params) {
|
||||
auto cparams = llama_context_default_params();
|
||||
|
||||
cparams.n_ctx = params.n_ctx;
|
||||
@@ -918,6 +1067,11 @@ struct llama_context_params llama_context_params_from_gpt_params(const gpt_param
|
||||
cparams.flash_attn = params.flash_attn;
|
||||
cparams.no_perf = params.no_perf;
|
||||
|
||||
if (params.reranking) {
|
||||
cparams.embeddings = true;
|
||||
cparams.pooling_type = LLAMA_POOLING_TYPE_RANK;
|
||||
}
|
||||
|
||||
cparams.type_k = kv_cache_type_from_str(params.cache_type_k);
|
||||
cparams.type_v = kv_cache_type_from_str(params.cache_type_v);
|
||||
|
||||
@@ -955,7 +1109,7 @@ static bool curl_perform_with_retry(const std::string& url, CURL* curl, int max_
|
||||
int remaining_attempts = max_attempts;
|
||||
|
||||
while (remaining_attempts > 0) {
|
||||
fprintf(stderr, "%s: Trying to download from %s (attempt %d of %d)...\n", __func__ , url.c_str(), max_attempts - remaining_attempts + 1, max_attempts);
|
||||
LOG_INF("%s: Trying to download from %s (attempt %d of %d)...\n", __func__ , url.c_str(), max_attempts - remaining_attempts + 1, max_attempts);
|
||||
|
||||
CURLcode res = curl_easy_perform(curl);
|
||||
if (res == CURLE_OK) {
|
||||
@@ -963,22 +1117,23 @@ static bool curl_perform_with_retry(const std::string& url, CURL* curl, int max_
|
||||
}
|
||||
|
||||
int exponential_backoff_delay = std::pow(retry_delay_seconds, max_attempts - remaining_attempts) * 1000;
|
||||
fprintf(stderr, "%s: curl_easy_perform() failed: %s, retrying after %d milliseconds...\n", __func__, curl_easy_strerror(res), exponential_backoff_delay);
|
||||
LOG_WRN("%s: curl_easy_perform() failed: %s, retrying after %d milliseconds...\n", __func__, curl_easy_strerror(res), exponential_backoff_delay);
|
||||
|
||||
remaining_attempts--;
|
||||
std::this_thread::sleep_for(std::chrono::milliseconds(exponential_backoff_delay));
|
||||
}
|
||||
|
||||
fprintf(stderr, "%s: curl_easy_perform() failed after %d attempts\n", __func__, max_attempts);
|
||||
LOG_ERR("%s: curl_easy_perform() failed after %d attempts\n", __func__, max_attempts);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool llama_download_file(const std::string & url, const std::string & path, const std::string & hf_token) {
|
||||
static bool common_download_file(const std::string & url, const std::string & path, const std::string & hf_token) {
|
||||
|
||||
// Initialize libcurl
|
||||
std::unique_ptr<CURL, decltype(&curl_easy_cleanup)> curl(curl_easy_init(), &curl_easy_cleanup);
|
||||
if (!curl) {
|
||||
fprintf(stderr, "%s: error initializing libcurl\n", __func__);
|
||||
LOG_ERR("%s: error initializing libcurl\n", __func__);
|
||||
return false;
|
||||
}
|
||||
|
||||
@@ -1019,11 +1174,11 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
if (metadata_in.good()) {
|
||||
try {
|
||||
metadata_in >> metadata;
|
||||
fprintf(stderr, "%s: previous metadata file found %s: %s\n", __func__, metadata_path.c_str(), metadata.dump().c_str());
|
||||
LOG_INF("%s: previous metadata file found %s: %s\n", __func__, metadata_path.c_str(), metadata.dump().c_str());
|
||||
if (metadata.contains("url") && metadata.at("url").is_string()) {
|
||||
auto previous_url = metadata.at("url").get<std::string>();
|
||||
if (previous_url != url) {
|
||||
fprintf(stderr, "%s: Model URL mismatch: %s != %s\n", __func__, url.c_str(), previous_url.c_str());
|
||||
LOG_ERR("%s: Model URL mismatch: %s != %s\n", __func__, url.c_str(), previous_url.c_str());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@@ -1034,24 +1189,24 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
last_modified = metadata.at("lastModified");
|
||||
}
|
||||
} catch (const nlohmann::json::exception & e) {
|
||||
fprintf(stderr, "%s: error reading metadata file %s: %s\n", __func__, metadata_path.c_str(), e.what());
|
||||
LOG_ERR("%s: error reading metadata file %s: %s\n", __func__, metadata_path.c_str(), e.what());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "%s: no previous model file found %s\n", __func__, path.c_str());
|
||||
LOG_INF("%s: no previous model file found %s\n", __func__, path.c_str());
|
||||
}
|
||||
|
||||
// Send a HEAD request to retrieve the etag and last-modified headers
|
||||
struct llama_load_model_from_url_headers {
|
||||
struct common_load_model_from_url_headers {
|
||||
std::string etag;
|
||||
std::string last_modified;
|
||||
};
|
||||
llama_load_model_from_url_headers headers;
|
||||
common_load_model_from_url_headers headers;
|
||||
{
|
||||
typedef size_t(*CURLOPT_HEADERFUNCTION_PTR)(char *, size_t, size_t, void *);
|
||||
auto header_callback = [](char * buffer, size_t /*size*/, size_t n_items, void * userdata) -> size_t {
|
||||
llama_load_model_from_url_headers *headers = (llama_load_model_from_url_headers *) userdata;
|
||||
common_load_model_from_url_headers *headers = (common_load_model_from_url_headers *) userdata;
|
||||
|
||||
static std::regex header_regex("([^:]+): (.*)\r\n");
|
||||
static std::regex etag_regex("ETag", std::regex_constants::icase);
|
||||
@@ -1087,26 +1242,26 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
// HEAD not supported, we don't know if the file has changed
|
||||
// force trigger downloading
|
||||
force_download = true;
|
||||
fprintf(stderr, "%s: HEAD invalid http status code received: %ld\n", __func__, http_code);
|
||||
LOG_ERR("%s: HEAD invalid http status code received: %ld\n", __func__, http_code);
|
||||
}
|
||||
}
|
||||
|
||||
bool should_download = !file_exists || force_download;
|
||||
if (!should_download) {
|
||||
if (!etag.empty() && etag != headers.etag) {
|
||||
fprintf(stderr, "%s: ETag header is different (%s != %s): triggering a new download\n", __func__, etag.c_str(), headers.etag.c_str());
|
||||
LOG_WRN("%s: ETag header is different (%s != %s): triggering a new download\n", __func__, etag.c_str(), headers.etag.c_str());
|
||||
should_download = true;
|
||||
} else if (!last_modified.empty() && last_modified != headers.last_modified) {
|
||||
fprintf(stderr, "%s: Last-Modified header is different (%s != %s): triggering a new download\n", __func__, last_modified.c_str(), headers.last_modified.c_str());
|
||||
LOG_WRN("%s: Last-Modified header is different (%s != %s): triggering a new download\n", __func__, last_modified.c_str(), headers.last_modified.c_str());
|
||||
should_download = true;
|
||||
}
|
||||
}
|
||||
if (should_download) {
|
||||
std::string path_temporary = path + ".downloadInProgress";
|
||||
if (file_exists) {
|
||||
fprintf(stderr, "%s: deleting previous downloaded file: %s\n", __func__, path.c_str());
|
||||
LOG_WRN("%s: deleting previous downloaded file: %s\n", __func__, path.c_str());
|
||||
if (remove(path.c_str()) != 0) {
|
||||
fprintf(stderr, "%s: unable to delete file: %s\n", __func__, path.c_str());
|
||||
LOG_ERR("%s: unable to delete file: %s\n", __func__, path.c_str());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@@ -1121,7 +1276,7 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
|
||||
std::unique_ptr<FILE, FILE_deleter> outfile(fopen(path_temporary.c_str(), "wb"));
|
||||
if (!outfile) {
|
||||
fprintf(stderr, "%s: error opening local file for writing: %s\n", __func__, path.c_str());
|
||||
LOG_ERR("%s: error opening local file for writing: %s\n", __func__, path.c_str());
|
||||
return false;
|
||||
}
|
||||
|
||||
@@ -1152,7 +1307,7 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
};
|
||||
|
||||
// start the download
|
||||
fprintf(stderr, "%s: trying to download model from %s to %s (server_etag:%s, server_last_modified:%s)...\n", __func__,
|
||||
LOG_INF("%s: trying to download model from %s to %s (server_etag:%s, server_last_modified:%s)...\n", __func__,
|
||||
llama_download_hide_password_in_url(url).c_str(), path.c_str(), headers.etag.c_str(), headers.last_modified.c_str());
|
||||
bool was_perform_successful = curl_perform_with_retry(url, curl.get(), CURL_MAX_RETRY, CURL_RETRY_DELAY_SECONDS);
|
||||
if (!was_perform_successful) {
|
||||
@@ -1162,7 +1317,7 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
long http_code = 0;
|
||||
curl_easy_getinfo (curl.get(), CURLINFO_RESPONSE_CODE, &http_code);
|
||||
if (http_code < 200 || http_code >= 400) {
|
||||
fprintf(stderr, "%s: invalid http status code received: %ld\n", __func__, http_code);
|
||||
LOG_ERR("%s: invalid http status code received: %ld\n", __func__, http_code);
|
||||
return false;
|
||||
}
|
||||
|
||||
@@ -1176,10 +1331,10 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
{"lastModified", headers.last_modified}
|
||||
});
|
||||
std::ofstream(metadata_path) << metadata.dump(4);
|
||||
fprintf(stderr, "%s: file metadata saved: %s\n", __func__, metadata_path.c_str());
|
||||
LOG_INF("%s: file metadata saved: %s\n", __func__, metadata_path.c_str());
|
||||
|
||||
if (rename(path_temporary.c_str(), path.c_str()) != 0) {
|
||||
fprintf(stderr, "%s: unable to rename file: %s to %s\n", __func__, path_temporary.c_str(), path.c_str());
|
||||
LOG_ERR("%s: unable to rename file: %s to %s\n", __func__, path_temporary.c_str(), path.c_str());
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@@ -1187,18 +1342,18 @@ static bool llama_download_file(const std::string & url, const std::string & pat
|
||||
return true;
|
||||
}
|
||||
|
||||
struct llama_model * llama_load_model_from_url(
|
||||
struct llama_model * common_load_model_from_url(
|
||||
const char * model_url,
|
||||
const char * path_model,
|
||||
const char * hf_token,
|
||||
const struct llama_model_params & params) {
|
||||
// Basic validation of the model_url
|
||||
if (!model_url || strlen(model_url) == 0) {
|
||||
fprintf(stderr, "%s: invalid model_url\n", __func__);
|
||||
LOG_ERR("%s: invalid model_url\n", __func__);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!llama_download_file(model_url, path_model, hf_token)) {
|
||||
if (!common_download_file(model_url, path_model, hf_token)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@@ -1211,7 +1366,7 @@ struct llama_model * llama_load_model_from_url(
|
||||
};
|
||||
auto * ctx_gguf = gguf_init_from_file(path_model, gguf_params);
|
||||
if (!ctx_gguf) {
|
||||
fprintf(stderr, "\n%s: failed to load input GGUF from %s\n", __func__, path_model);
|
||||
LOG_ERR("\n%s: failed to load input GGUF from %s\n", __func__, path_model);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@@ -1231,14 +1386,12 @@ struct llama_model * llama_load_model_from_url(
|
||||
// and extract split URL and PATH prefixes
|
||||
{
|
||||
if (!llama_split_prefix(split_prefix, sizeof(split_prefix), path_model, 0, n_split)) {
|
||||
fprintf(stderr, "\n%s: unexpected model file name: %s"
|
||||
" n_split=%d\n", __func__, path_model, n_split);
|
||||
LOG_ERR("\n%s: unexpected model file name: %s n_split=%d\n", __func__, path_model, n_split);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!llama_split_prefix(split_url_prefix, sizeof(split_url_prefix), model_url, 0, n_split)) {
|
||||
fprintf(stderr, "\n%s: unexpected model url: %s"
|
||||
" n_split=%d\n", __func__, model_url, n_split);
|
||||
LOG_ERR("\n%s: unexpected model url: %s n_split=%d\n", __func__, model_url, n_split);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
@@ -1253,7 +1406,7 @@ struct llama_model * llama_load_model_from_url(
|
||||
char split_url[LLAMA_CURL_MAX_URL_LENGTH] = {0};
|
||||
llama_split_path(split_url, sizeof(split_url), split_url_prefix, download_idx, n_split);
|
||||
|
||||
return llama_download_file(split_url, split_path, hf_token);
|
||||
return common_download_file(split_url, split_path, hf_token);
|
||||
}, idx));
|
||||
}
|
||||
|
||||
@@ -1268,7 +1421,7 @@ struct llama_model * llama_load_model_from_url(
|
||||
return llama_load_model_from_file(path_model, params);
|
||||
}
|
||||
|
||||
struct llama_model * llama_load_model_from_hf(
|
||||
struct llama_model * common_load_model_from_hf(
|
||||
const char * repo,
|
||||
const char * model,
|
||||
const char * path_model,
|
||||
@@ -1288,27 +1441,27 @@ struct llama_model * llama_load_model_from_hf(
|
||||
model_url += "/resolve/main/";
|
||||
model_url += model;
|
||||
|
||||
return llama_load_model_from_url(model_url.c_str(), path_model, hf_token, params);
|
||||
return common_load_model_from_url(model_url.c_str(), path_model, hf_token, params);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
struct llama_model * llama_load_model_from_url(
|
||||
struct llama_model * common_load_model_from_url(
|
||||
const char * /*model_url*/,
|
||||
const char * /*path_model*/,
|
||||
const char * /*hf_token*/,
|
||||
const struct llama_model_params & /*params*/) {
|
||||
fprintf(stderr, "%s: llama.cpp built without libcurl, downloading from an url not supported.\n", __func__);
|
||||
LOG_WRN("%s: llama.cpp built without libcurl, downloading from an url not supported.\n", __func__);
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
struct llama_model * llama_load_model_from_hf(
|
||||
struct llama_model * common_load_model_from_hf(
|
||||
const char * /*repo*/,
|
||||
const char * /*model*/,
|
||||
const char * /*path_model*/,
|
||||
const char * /*hf_token*/,
|
||||
const struct llama_model_params & /*params*/) {
|
||||
fprintf(stderr, "%s: llama.cpp built without libcurl, downloading from Hugging Face not supported.\n", __func__);
|
||||
LOG_WRN("%s: llama.cpp built without libcurl, downloading from Hugging Face not supported.\n", __func__);
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
@@ -1318,16 +1471,18 @@ struct llama_model * llama_load_model_from_hf(
|
||||
// Batch utils
|
||||
//
|
||||
|
||||
void llama_batch_clear(struct llama_batch & batch) {
|
||||
void common_batch_clear(struct llama_batch & batch) {
|
||||
batch.n_tokens = 0;
|
||||
}
|
||||
|
||||
void llama_batch_add(
|
||||
void common_batch_add(
|
||||
struct llama_batch & batch,
|
||||
llama_token id,
|
||||
llama_pos pos,
|
||||
const std::vector<llama_seq_id> & seq_ids,
|
||||
bool logits) {
|
||||
GGML_ASSERT(batch.seq_id[batch.n_tokens] && "llama_batch size exceeded");
|
||||
|
||||
batch.token [batch.n_tokens] = id;
|
||||
batch.pos [batch.n_tokens] = pos;
|
||||
batch.n_seq_id[batch.n_tokens] = seq_ids.size();
|
||||
@@ -1343,15 +1498,15 @@ void llama_batch_add(
|
||||
// Vocab utils
|
||||
//
|
||||
|
||||
std::vector<llama_token> llama_tokenize(
|
||||
std::vector<llama_token> common_tokenize(
|
||||
const struct llama_context * ctx,
|
||||
const std::string & text,
|
||||
bool add_special,
|
||||
bool parse_special) {
|
||||
return llama_tokenize(llama_get_model(ctx), text, add_special, parse_special);
|
||||
return common_tokenize(llama_get_model(ctx), text, add_special, parse_special);
|
||||
}
|
||||
|
||||
std::vector<llama_token> llama_tokenize(
|
||||
std::vector<llama_token> common_tokenize(
|
||||
const struct llama_model * model,
|
||||
const std::string & text,
|
||||
bool add_special,
|
||||
@@ -1370,7 +1525,7 @@ std::vector<llama_token> llama_tokenize(
|
||||
return result;
|
||||
}
|
||||
|
||||
std::string llama_token_to_piece(const struct llama_context * ctx, llama_token token, bool special) {
|
||||
std::string common_token_to_piece(const struct llama_context * ctx, llama_token token, bool special) {
|
||||
std::string piece;
|
||||
piece.resize(piece.capacity()); // using string internal cache, 15 bytes + '\n'
|
||||
const int n_chars = llama_token_to_piece(llama_get_model(ctx), token, &piece[0], piece.size(), 0, special);
|
||||
@@ -1386,7 +1541,7 @@ std::string llama_token_to_piece(const struct llama_context * ctx, llama_token t
|
||||
return piece;
|
||||
}
|
||||
|
||||
std::string llama_detokenize(llama_context * ctx, const std::vector<llama_token> & tokens, bool special) {
|
||||
std::string common_detokenize(llama_context * ctx, const std::vector<llama_token> & tokens, bool special) {
|
||||
std::string text;
|
||||
text.resize(std::max(text.capacity(), tokens.size()));
|
||||
int32_t n_chars = llama_detokenize(llama_get_model(ctx), tokens.data(), (int32_t)tokens.size(), &text[0], (int32_t)text.size(), false, special);
|
||||
@@ -1406,15 +1561,15 @@ std::string llama_detokenize(llama_context * ctx, const std::vector<llama_token>
|
||||
// Chat template utils
|
||||
//
|
||||
|
||||
bool llama_chat_verify_template(const std::string & tmpl) {
|
||||
bool common_chat_verify_template(const std::string & tmpl) {
|
||||
llama_chat_message chat[] = {{"user", "test"}};
|
||||
int res = llama_chat_apply_template(nullptr, tmpl.c_str(), chat, 1, true, nullptr, 0);
|
||||
return res >= 0;
|
||||
}
|
||||
|
||||
std::string llama_chat_apply_template(const struct llama_model * model,
|
||||
std::string common_chat_apply_template(const struct llama_model * model,
|
||||
const std::string & tmpl,
|
||||
const std::vector<llama_chat_msg> & msgs,
|
||||
const std::vector<common_chat_msg> & msgs,
|
||||
bool add_ass) {
|
||||
int alloc_size = 0;
|
||||
bool fallback = false; // indicate if we must fallback to default chatml
|
||||
@@ -1456,42 +1611,42 @@ std::string llama_chat_apply_template(const struct llama_model * model,
|
||||
return formatted_chat;
|
||||
}
|
||||
|
||||
std::string llama_chat_format_single(const struct llama_model * model,
|
||||
std::string common_chat_format_single(const struct llama_model * model,
|
||||
const std::string & tmpl,
|
||||
const std::vector<llama_chat_msg> & past_msg,
|
||||
const llama_chat_msg & new_msg,
|
||||
const std::vector<common_chat_msg> & past_msg,
|
||||
const common_chat_msg & new_msg,
|
||||
bool add_ass) {
|
||||
std::ostringstream ss;
|
||||
auto fmt_past_msg = past_msg.empty() ? "" : llama_chat_apply_template(model, tmpl, past_msg, false);
|
||||
std::vector<llama_chat_msg> chat_new(past_msg);
|
||||
auto fmt_past_msg = past_msg.empty() ? "" : common_chat_apply_template(model, tmpl, past_msg, false);
|
||||
std::vector<common_chat_msg> chat_new(past_msg);
|
||||
// if the past_msg ends with a newline, we must preserve it in the formatted version
|
||||
if (add_ass && !fmt_past_msg.empty() && fmt_past_msg.back() == '\n') {
|
||||
ss << "\n";
|
||||
};
|
||||
// format chat with new_msg
|
||||
chat_new.push_back(new_msg);
|
||||
auto fmt_new_msg = llama_chat_apply_template(model, tmpl, chat_new, add_ass);
|
||||
auto fmt_new_msg = common_chat_apply_template(model, tmpl, chat_new, add_ass);
|
||||
// get the diff part
|
||||
ss << fmt_new_msg.substr(fmt_past_msg.size(), fmt_new_msg.size() - fmt_past_msg.size());
|
||||
return ss.str();
|
||||
}
|
||||
|
||||
std::string llama_chat_format_example(const struct llama_model * model,
|
||||
std::string common_chat_format_example(const struct llama_model * model,
|
||||
const std::string & tmpl) {
|
||||
std::vector<llama_chat_msg> msgs = {
|
||||
std::vector<common_chat_msg> msgs = {
|
||||
{"system", "You are a helpful assistant"},
|
||||
{"user", "Hello"},
|
||||
{"assistant", "Hi there"},
|
||||
{"user", "How are you?"},
|
||||
};
|
||||
return llama_chat_apply_template(model, tmpl, msgs, true);
|
||||
return common_chat_apply_template(model, tmpl, msgs, true);
|
||||
}
|
||||
|
||||
//
|
||||
// KV cache utils
|
||||
//
|
||||
|
||||
void llama_kv_cache_dump_view(const llama_kv_cache_view & view, int row_size) {
|
||||
void common_kv_cache_dump_view(const llama_kv_cache_view & view, int row_size) {
|
||||
static const char slot_chars[] = ".123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+";
|
||||
|
||||
printf("=== Dumping KV cache. total cells %d, max sequences per cell %d, populated cells %d, total tokens in cache %d, largest empty slot=%d @ %d",
|
||||
@@ -1514,7 +1669,7 @@ void llama_kv_cache_dump_view(const llama_kv_cache_view & view, int row_size) {
|
||||
printf("\n=== Done dumping\n");
|
||||
}
|
||||
|
||||
void llama_kv_cache_dump_view_seqs(const llama_kv_cache_view & view, int row_size) {
|
||||
void common_kv_cache_dump_view_seqs(const llama_kv_cache_view & view, int row_size) {
|
||||
static const char slot_chars[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
|
||||
|
||||
printf("=== Dumping KV cache. total cells %d, max sequences per cell %d, populated cells %d, total tokens in cache %d, largest empty slot=%d @ %d\n",
|
||||
@@ -1566,7 +1721,7 @@ void llama_kv_cache_dump_view_seqs(const llama_kv_cache_view & view, int row_siz
|
||||
// Embedding utils
|
||||
//
|
||||
|
||||
void llama_embd_normalize(const float * inp, float * out, int n, int embd_norm) {
|
||||
void common_embd_normalize(const float * inp, float * out, int n, int embd_norm) {
|
||||
double sum = 0.0;
|
||||
|
||||
switch (embd_norm) {
|
||||
@@ -1600,7 +1755,7 @@ void llama_embd_normalize(const float * inp, float * out, int n, int embd_norm)
|
||||
}
|
||||
}
|
||||
|
||||
float llama_embd_similarity_cos(const float * embd1, const float * embd2, int n){
|
||||
float common_embd_similarity_cos(const float * embd1, const float * embd2, int n){
|
||||
double sum = 0.0;
|
||||
double sum1 = 0.0;
|
||||
double sum2 = 0.0;
|
||||
@@ -1626,8 +1781,8 @@ float llama_embd_similarity_cos(const float * embd1, const float * embd2, int n)
|
||||
// Control vector utils
|
||||
//
|
||||
|
||||
static llama_control_vector_data llama_control_vector_load_one(const llama_control_vector_load_info & load_info) {
|
||||
llama_control_vector_data result = { -1, {} };
|
||||
static common_control_vector_data common_control_vector_load_one(const common_control_vector_load_info & load_info) {
|
||||
common_control_vector_data result = { -1, {} };
|
||||
|
||||
ggml_context * ctx = nullptr;
|
||||
struct gguf_init_params meta_gguf_params = {
|
||||
@@ -1636,13 +1791,13 @@ static llama_control_vector_data llama_control_vector_load_one(const llama_contr
|
||||
};
|
||||
struct gguf_context * ctx_gguf = gguf_init_from_file(load_info.fname.c_str(), meta_gguf_params);
|
||||
if (!ctx_gguf) {
|
||||
fprintf(stderr, "%s: failed to load control vector file from %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: failed to load control vector file from %s\n", __func__, load_info.fname.c_str());
|
||||
return result;
|
||||
}
|
||||
|
||||
int32_t n_tensors = gguf_get_n_tensors(ctx_gguf);
|
||||
if (n_tensors == 0) {
|
||||
fprintf(stderr, "%s: no direction tensors found in %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_WRN("%s: no direction tensors found in %s\n", __func__, load_info.fname.c_str());
|
||||
}
|
||||
|
||||
for (int i = 0; i < n_tensors; i++) {
|
||||
@@ -1660,23 +1815,23 @@ static llama_control_vector_data llama_control_vector_load_one(const llama_contr
|
||||
}
|
||||
}
|
||||
if (layer_idx < 0) {
|
||||
fprintf(stderr, "%s: invalid/unparsable direction tensor layer index in %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: invalid/unparsable direction tensor layer index in %s\n", __func__, load_info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
} else if (layer_idx == 0) {
|
||||
fprintf(stderr, "%s: invalid (zero) direction tensor layer index in %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: invalid (zero) direction tensor layer index in %s\n", __func__, load_info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
|
||||
struct ggml_tensor * tensor = ggml_get_tensor(ctx, name.c_str());
|
||||
if (tensor->type != GGML_TYPE_F32) {
|
||||
fprintf(stderr, "%s: invalid (non-F32) direction tensor type in %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: invalid (non-F32) direction tensor type in %s\n", __func__, load_info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
if (ggml_n_dims(tensor) != 1) {
|
||||
fprintf(stderr, "%s: invalid (non-1D) direction tensor shape in %s\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: invalid (non-1D) direction tensor shape in %s\n", __func__, load_info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
@@ -1684,7 +1839,7 @@ static llama_control_vector_data llama_control_vector_load_one(const llama_contr
|
||||
if (result.n_embd == -1) {
|
||||
result.n_embd = ggml_nelements(tensor);
|
||||
} else if (ggml_nelements(tensor) != result.n_embd) {
|
||||
fprintf(stderr, "%s: direction tensor in %s does not match previous dimensions\n", __func__, load_info.fname.c_str());
|
||||
LOG_ERR("%s: direction tensor in %s does not match previous dimensions\n", __func__, load_info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
@@ -1701,7 +1856,7 @@ static llama_control_vector_data llama_control_vector_load_one(const llama_contr
|
||||
}
|
||||
|
||||
if (result.n_embd == -1) {
|
||||
fprintf(stderr, "%s: skipping %s due to invalid direction tensors\n", __func__, load_info.fname.c_str());
|
||||
LOG_WRN("%s: skipping %s due to invalid direction tensors\n", __func__, load_info.fname.c_str());
|
||||
result.data.clear();
|
||||
}
|
||||
|
||||
@@ -1711,18 +1866,18 @@ static llama_control_vector_data llama_control_vector_load_one(const llama_contr
|
||||
return result;
|
||||
}
|
||||
|
||||
llama_control_vector_data llama_control_vector_load(const std::vector<llama_control_vector_load_info> & load_infos) {
|
||||
llama_control_vector_data result = { -1, {} };
|
||||
common_control_vector_data common_control_vector_load(const std::vector<common_control_vector_load_info> & load_infos) {
|
||||
common_control_vector_data result = { -1, {} };
|
||||
|
||||
for (const auto & info : load_infos) {
|
||||
auto cur = llama_control_vector_load_one(info);
|
||||
auto cur = common_control_vector_load_one(info);
|
||||
|
||||
if (cur.n_embd == -1) {
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
if (result.n_embd != -1 && result.n_embd != cur.n_embd) {
|
||||
fprintf(stderr, "%s: control vectors in %s does not match previous dimensions\n", __func__, info.fname.c_str());
|
||||
LOG_ERR("%s: control vectors in %s does not match previous dimensions\n", __func__, info.fname.c_str());
|
||||
result.n_embd = -1;
|
||||
break;
|
||||
}
|
||||
@@ -1738,7 +1893,7 @@ llama_control_vector_data llama_control_vector_load(const std::vector<llama_cont
|
||||
}
|
||||
|
||||
if (result.n_embd == -1) {
|
||||
fprintf(stderr, "%s: no valid control vector files passed\n", __func__);
|
||||
LOG_ERR("%s: no valid control vector files passed\n", __func__);
|
||||
result.data.clear();
|
||||
}
|
||||
|
||||
@@ -1807,7 +1962,7 @@ void yaml_dump_string_multiline(FILE * stream, const char * prop_name, const cha
|
||||
}
|
||||
}
|
||||
|
||||
void yaml_dump_non_result_info(FILE * stream, const gpt_params & params, const llama_context * lctx,
|
||||
void yaml_dump_non_result_info(FILE * stream, const common_params & params, const llama_context * lctx,
|
||||
const std::string & timestamp, const std::vector<int> & prompt_tokens, const char * model_desc) {
|
||||
const auto & sparams = params.sparams;
|
||||
|
||||
|
||||
148
common/common.h
148
common/common.h
@@ -4,11 +4,9 @@
|
||||
|
||||
#include "llama.h"
|
||||
|
||||
#define LOG_NO_FILE_LINE_FUNCTION
|
||||
#include "log.h"
|
||||
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <sstream>
|
||||
|
||||
#ifdef _WIN32
|
||||
#define DIRECTORY_SEPARATOR '\\'
|
||||
@@ -26,12 +24,12 @@
|
||||
|
||||
#define DEFAULT_MODEL_PATH "models/7B/ggml-model-f16.gguf"
|
||||
|
||||
struct llama_lora_adapter_info {
|
||||
struct common_lora_adapter_info {
|
||||
std::string path;
|
||||
float scale;
|
||||
};
|
||||
|
||||
struct llama_lora_adapter_container : llama_lora_adapter_info {
|
||||
struct common_lora_adapter_container : common_lora_adapter_info {
|
||||
struct llama_lora_adapter * adapter;
|
||||
};
|
||||
|
||||
@@ -41,7 +39,7 @@ extern char const * LLAMA_COMMIT;
|
||||
extern char const * LLAMA_COMPILER;
|
||||
extern char const * LLAMA_BUILD_TARGET;
|
||||
|
||||
struct llama_control_vector_load_info;
|
||||
struct common_control_vector_load_info;
|
||||
|
||||
//
|
||||
// CPU utils
|
||||
@@ -84,14 +82,14 @@ enum llama_example {
|
||||
LLAMA_EXAMPLE_COUNT,
|
||||
};
|
||||
|
||||
enum gpt_sampler_type {
|
||||
GPT_SAMPLER_TYPE_NONE = 0,
|
||||
GPT_SAMPLER_TYPE_TOP_K = 1,
|
||||
GPT_SAMPLER_TYPE_TOP_P = 2,
|
||||
GPT_SAMPLER_TYPE_MIN_P = 3,
|
||||
GPT_SAMPLER_TYPE_TFS_Z = 4,
|
||||
GPT_SAMPLER_TYPE_TYPICAL_P = 5,
|
||||
GPT_SAMPLER_TYPE_TEMPERATURE = 6,
|
||||
enum common_sampler_type {
|
||||
COMMON_SAMPLER_TYPE_NONE = 0,
|
||||
COMMON_SAMPLER_TYPE_TOP_K = 1,
|
||||
COMMON_SAMPLER_TYPE_TOP_P = 2,
|
||||
COMMON_SAMPLER_TYPE_MIN_P = 3,
|
||||
COMMON_SAMPLER_TYPE_TFS_Z = 4,
|
||||
COMMON_SAMPLER_TYPE_TYPICAL_P = 5,
|
||||
COMMON_SAMPLER_TYPE_TEMPERATURE = 6,
|
||||
};
|
||||
|
||||
// dimensionality reduction methods, used by cvector-generator
|
||||
@@ -101,7 +99,7 @@ enum dimre_method {
|
||||
};
|
||||
|
||||
// sampler parameters
|
||||
struct gpt_sampler_params {
|
||||
struct common_sampler_params {
|
||||
uint32_t seed = LLAMA_DEFAULT_SEED; // the seed used to initialize llama_sampler
|
||||
|
||||
int32_t n_prev = 64; // number of previous tokens to remember
|
||||
@@ -126,13 +124,13 @@ struct gpt_sampler_params {
|
||||
bool ignore_eos = false;
|
||||
bool no_perf = false; // disable performance metrics
|
||||
|
||||
std::vector<enum gpt_sampler_type> samplers = {
|
||||
GPT_SAMPLER_TYPE_TOP_K,
|
||||
GPT_SAMPLER_TYPE_TFS_Z,
|
||||
GPT_SAMPLER_TYPE_TYPICAL_P,
|
||||
GPT_SAMPLER_TYPE_TOP_P,
|
||||
GPT_SAMPLER_TYPE_MIN_P,
|
||||
GPT_SAMPLER_TYPE_TEMPERATURE
|
||||
std::vector<enum common_sampler_type> samplers = {
|
||||
COMMON_SAMPLER_TYPE_TOP_K,
|
||||
COMMON_SAMPLER_TYPE_TFS_Z,
|
||||
COMMON_SAMPLER_TYPE_TYPICAL_P,
|
||||
COMMON_SAMPLER_TYPE_TOP_P,
|
||||
COMMON_SAMPLER_TYPE_MIN_P,
|
||||
COMMON_SAMPLER_TYPE_TEMPERATURE
|
||||
};
|
||||
|
||||
std::string grammar; // optional BNF-like grammar to constrain sampling
|
||||
@@ -143,7 +141,7 @@ struct gpt_sampler_params {
|
||||
std::string print() const;
|
||||
};
|
||||
|
||||
struct gpt_params {
|
||||
struct common_params {
|
||||
int32_t n_predict = -1; // new tokens to predict
|
||||
int32_t n_ctx = 0; // context size
|
||||
int32_t n_batch = 2048; // logical batch size for prompt processing (must be >=32 to use BLAS)
|
||||
@@ -185,7 +183,7 @@ struct gpt_params {
|
||||
enum llama_pooling_type pooling_type = LLAMA_POOLING_TYPE_UNSPECIFIED; // pooling type for embeddings
|
||||
enum llama_attention_type attention_type = LLAMA_ATTENTION_TYPE_UNSPECIFIED; // attention type for embeddings
|
||||
|
||||
struct gpt_sampler_params sparams;
|
||||
struct common_sampler_params sparams;
|
||||
|
||||
std::string model = ""; // model path // NOLINT
|
||||
std::string model_draft = ""; // draft model for speculative decoding // NOLINT
|
||||
@@ -210,9 +208,9 @@ struct gpt_params {
|
||||
std::vector<llama_model_kv_override> kv_overrides;
|
||||
|
||||
bool lora_init_without_apply = false; // only load lora to memory, but do not apply it to ctx (user can manually apply lora later using llama_lora_adapter_apply)
|
||||
std::vector<llama_lora_adapter_info> lora_adapters; // lora adapter path with user defined scale
|
||||
std::vector<common_lora_adapter_info> lora_adapters; // lora adapter path with user defined scale
|
||||
|
||||
std::vector<llama_control_vector_load_info> control_vectors; // control vector with user defined scale
|
||||
std::vector<common_control_vector_load_info> control_vectors; // control vector with user defined scale
|
||||
|
||||
int32_t verbosity = 0;
|
||||
int32_t control_vector_layer_start = -1; // layer range for control vector
|
||||
@@ -248,6 +246,7 @@ struct gpt_params {
|
||||
bool cont_batching = true; // insert new sequences for decoding on-the-fly
|
||||
bool flash_attn = false; // flash attention
|
||||
bool no_perf = false; // disable performance metrics
|
||||
bool ctx_shift = true; // context shift on inifinite text generation
|
||||
|
||||
bool input_prefix_bos = false; // prefix BOS to user inputs, preceding input_prefix
|
||||
bool logits_all = false; // return logits for all tokens in the batch
|
||||
@@ -272,6 +271,7 @@ struct gpt_params {
|
||||
int32_t embd_normalize = 2; // normalisation for embendings (-1=none, 0=max absolute int16, 1=taxicab, 2=euclidean, >2=p-norm)
|
||||
std::string embd_out = ""; // empty = default, "array" = [[],[]...], "json" = openai style, "json+" = same "json" + cosine similarity matrix
|
||||
std::string embd_sep = "\n"; // separator of embendings
|
||||
bool reranking = false; // enable reranking support on server
|
||||
|
||||
// server params
|
||||
int32_t port = 8080; // server listens on this network port
|
||||
@@ -282,7 +282,6 @@ struct gpt_params {
|
||||
std::string hostname = "127.0.0.1";
|
||||
std::string public_path = ""; // NOLINT
|
||||
std::string chat_template = ""; // NOLINT
|
||||
std::string system_prompt = ""; // NOLINT
|
||||
bool enable_chat_template = true;
|
||||
|
||||
std::vector<std::string> api_keys;
|
||||
@@ -290,7 +289,10 @@ struct gpt_params {
|
||||
std::string ssl_file_key = ""; // NOLINT
|
||||
std::string ssl_file_cert = ""; // NOLINT
|
||||
|
||||
bool endpoint_slots = true;
|
||||
// "advanced" endpoints are disabled by default for better security
|
||||
bool webui = true;
|
||||
bool endpoint_slots = false;
|
||||
bool endpoint_props = false; // only control POST requests, not GET
|
||||
bool endpoint_metrics = false;
|
||||
|
||||
bool log_json = false;
|
||||
@@ -343,17 +345,34 @@ struct gpt_params {
|
||||
bool batched_bench_output_jsonl = false;
|
||||
};
|
||||
|
||||
std::string gpt_params_get_system_info(const gpt_params & params);
|
||||
// call once at the start of a program if it uses libcommon
|
||||
// initializes the logging system and prints info about the build
|
||||
void common_init();
|
||||
|
||||
bool parse_cpu_range(const std::string& range, bool(&boolmask)[GGML_MAX_N_THREADS]);
|
||||
bool parse_cpu_mask(const std::string& mask, bool(&boolmask)[GGML_MAX_N_THREADS]);
|
||||
void postprocess_cpu_params(cpu_params& cpuparams, const cpu_params* role_model = nullptr);
|
||||
std::string common_params_get_system_info(const common_params & params);
|
||||
|
||||
bool parse_cpu_range(const std::string & range, bool(&boolmask)[GGML_MAX_N_THREADS]);
|
||||
bool parse_cpu_mask(const std::string & mask, bool(&boolmask)[GGML_MAX_N_THREADS]);
|
||||
void postprocess_cpu_params(cpu_params & cpuparams, const cpu_params * role_model = nullptr);
|
||||
bool set_process_priority(enum ggml_sched_priority prio);
|
||||
|
||||
//
|
||||
// String utils
|
||||
//
|
||||
|
||||
#ifdef __GNUC__
|
||||
#ifdef __MINGW32__
|
||||
#define LLAMA_COMMON_ATTRIBUTE_FORMAT(...) __attribute__((format(gnu_printf, __VA_ARGS__)))
|
||||
#else
|
||||
#define LLAMA_COMMON_ATTRIBUTE_FORMAT(...) __attribute__((format(printf, __VA_ARGS__)))
|
||||
#endif
|
||||
#else
|
||||
#define LLAMA_COMMON_ATTRIBUTE_FORMAT(...)
|
||||
#endif
|
||||
|
||||
LLAMA_COMMON_ATTRIBUTE_FORMAT(1, 2)
|
||||
std::string string_format(const char * fmt, ...);
|
||||
|
||||
std::vector<std::string> string_split(std::string input, char separator);
|
||||
|
||||
std::string string_strip(const std::string & str);
|
||||
@@ -378,6 +397,11 @@ static std::vector<T> string_split(const std::string & str, char delim) {
|
||||
bool string_parse_kv_override(const char * data, std::vector<llama_model_kv_override> & overrides);
|
||||
void string_process_escapes(std::string & input);
|
||||
|
||||
std::string string_from(bool value);
|
||||
std::string string_from(const std::vector<int> & values);
|
||||
std::string string_from(const struct llama_context * ctx, const std::vector<llama_token> & tokens);
|
||||
std::string string_from(const struct llama_context * ctx, const struct llama_batch & batch);
|
||||
|
||||
//
|
||||
// Filesystem utils
|
||||
//
|
||||
@@ -392,29 +416,29 @@ std::string fs_get_cache_file(const std::string & filename);
|
||||
// Model utils
|
||||
//
|
||||
|
||||
struct llama_init_result {
|
||||
struct common_init_result {
|
||||
struct llama_model * model = nullptr;
|
||||
struct llama_context * context = nullptr;
|
||||
std::vector<llama_lora_adapter_container> lora_adapters;
|
||||
std::vector<common_lora_adapter_container> lora_adapters;
|
||||
};
|
||||
|
||||
struct llama_init_result llama_init_from_gpt_params(gpt_params & params);
|
||||
struct common_init_result common_init_from_params(common_params & params);
|
||||
|
||||
struct llama_model_params llama_model_params_from_gpt_params (const gpt_params & params);
|
||||
struct llama_context_params llama_context_params_from_gpt_params (const gpt_params & params);
|
||||
struct llama_model_params common_model_params_to_llama (const common_params & params);
|
||||
struct llama_context_params common_context_params_to_llama(const common_params & params);
|
||||
struct ggml_threadpool_params ggml_threadpool_params_from_cpu_params(const cpu_params & params);
|
||||
|
||||
struct llama_model * llama_load_model_from_url(const char * model_url, const char * path_model, const char * hf_token, const struct llama_model_params & params);
|
||||
struct llama_model * llama_load_model_from_hf(const char * repo, const char * file, const char * path_model, const char * hf_token, const struct llama_model_params & params);
|
||||
struct llama_model * common_load_model_from_url(const char * model_url, const char * path_model, const char * hf_token, const struct llama_model_params & params);
|
||||
struct llama_model * common_load_model_from_hf(const char * repo, const char * file, const char * path_model, const char * hf_token, const struct llama_model_params & params);
|
||||
|
||||
// clear LoRA adapters from context, then apply new list of adapters
|
||||
void llama_lora_adapters_apply(struct llama_context * ctx, std::vector<llama_lora_adapter_container> & lora_adapters);
|
||||
void common_lora_adapters_apply(struct llama_context * ctx, std::vector<common_lora_adapter_container> & lora_adapters);
|
||||
|
||||
// Batch utils
|
||||
|
||||
void llama_batch_clear(struct llama_batch & batch);
|
||||
void common_batch_clear(struct llama_batch & batch);
|
||||
|
||||
void llama_batch_add(
|
||||
void common_batch_add(
|
||||
struct llama_batch & batch,
|
||||
llama_token id,
|
||||
llama_pos pos,
|
||||
@@ -427,13 +451,13 @@ void llama_batch_add(
|
||||
|
||||
// tokenizes a string into a vector of tokens
|
||||
// should work similar to Python's `tokenizer.encode`
|
||||
std::vector<llama_token> llama_tokenize(
|
||||
std::vector<llama_token> common_tokenize(
|
||||
const struct llama_context * ctx,
|
||||
const std::string & text,
|
||||
bool add_special,
|
||||
bool parse_special = false);
|
||||
|
||||
std::vector<llama_token> llama_tokenize(
|
||||
std::vector<llama_token> common_tokenize(
|
||||
const struct llama_model * model,
|
||||
const std::string & text,
|
||||
bool add_special,
|
||||
@@ -441,7 +465,7 @@ std::vector<llama_token> llama_tokenize(
|
||||
|
||||
// tokenizes a token into a piece, optionally renders special/control tokens
|
||||
// should work similar to Python's `tokenizer.id_to_piece`
|
||||
std::string llama_token_to_piece(
|
||||
std::string common_token_to_piece(
|
||||
const struct llama_context * ctx,
|
||||
llama_token token,
|
||||
bool special = true);
|
||||
@@ -449,7 +473,7 @@ std::string llama_token_to_piece(
|
||||
// detokenizes a vector of tokens into a string
|
||||
// should work similar to Python's `tokenizer.decode`
|
||||
// optionally renders special/control tokens
|
||||
std::string llama_detokenize(
|
||||
std::string common_detokenize(
|
||||
llama_context * ctx,
|
||||
const std::vector<llama_token> & tokens,
|
||||
bool special = true);
|
||||
@@ -459,31 +483,31 @@ std::string llama_detokenize(
|
||||
//
|
||||
|
||||
// same with llama_chat_message, but uses std::string
|
||||
struct llama_chat_msg {
|
||||
struct common_chat_msg {
|
||||
std::string role;
|
||||
std::string content;
|
||||
};
|
||||
|
||||
// Check if the template supplied via "--chat-template" is supported or not. Returns true if it's valid
|
||||
bool llama_chat_verify_template(const std::string & tmpl);
|
||||
bool common_chat_verify_template(const std::string & tmpl);
|
||||
|
||||
// CPP wrapper for llama_chat_apply_template
|
||||
// If the built-in template is not supported, we default to chatml
|
||||
// If the custom "tmpl" is not supported, we throw an error
|
||||
std::string llama_chat_apply_template(const struct llama_model * model,
|
||||
std::string common_chat_apply_template(const struct llama_model * model,
|
||||
const std::string & tmpl,
|
||||
const std::vector<llama_chat_msg> & chat,
|
||||
const std::vector<common_chat_msg> & chat,
|
||||
bool add_ass);
|
||||
|
||||
// Format single message, while taking into account the position of that message in chat history
|
||||
std::string llama_chat_format_single(const struct llama_model * model,
|
||||
std::string common_chat_format_single(const struct llama_model * model,
|
||||
const std::string & tmpl,
|
||||
const std::vector<llama_chat_msg> & past_msg,
|
||||
const llama_chat_msg & new_msg,
|
||||
const std::vector<common_chat_msg> & past_msg,
|
||||
const common_chat_msg & new_msg,
|
||||
bool add_ass);
|
||||
|
||||
// Returns an example of formatted chat
|
||||
std::string llama_chat_format_example(const struct llama_model * model,
|
||||
std::string common_chat_format_example(const struct llama_model * model,
|
||||
const std::string & tmpl);
|
||||
|
||||
//
|
||||
@@ -491,31 +515,31 @@ std::string llama_chat_format_example(const struct llama_model * model,
|
||||
//
|
||||
|
||||
// Dump the KV cache view with the number of sequences per cell.
|
||||
void llama_kv_cache_dump_view(const llama_kv_cache_view & view, int row_size = 80);
|
||||
void common_kv_cache_dump_view(const llama_kv_cache_view & view, int row_size = 80);
|
||||
|
||||
// Dump the KV cache view showing individual sequences in each cell (long output).
|
||||
void llama_kv_cache_dump_view_seqs(const llama_kv_cache_view & view, int row_size = 40);
|
||||
void common_kv_cache_dump_view_seqs(const llama_kv_cache_view & view, int row_size = 40);
|
||||
|
||||
//
|
||||
// Embedding utils
|
||||
//
|
||||
|
||||
void llama_embd_normalize(const float * inp, float * out, int n, int embd_norm = 2);
|
||||
void common_embd_normalize(const float * inp, float * out, int n, int embd_norm = 2);
|
||||
|
||||
float llama_embd_similarity_cos(const float * embd1, const float * embd2, int n);
|
||||
float common_embd_similarity_cos(const float * embd1, const float * embd2, int n);
|
||||
|
||||
//
|
||||
// Control vector utils
|
||||
//
|
||||
|
||||
struct llama_control_vector_data {
|
||||
struct common_control_vector_data {
|
||||
int n_embd;
|
||||
|
||||
// stores data for layers [1, n_layer] where n_layer = data.size() / n_embd
|
||||
std::vector<float> data;
|
||||
};
|
||||
|
||||
struct llama_control_vector_load_info {
|
||||
struct common_control_vector_load_info {
|
||||
float strength;
|
||||
|
||||
std::string fname;
|
||||
@@ -523,7 +547,7 @@ struct llama_control_vector_load_info {
|
||||
|
||||
// Load control vectors, scale each by strength, and add them together.
|
||||
// On error, returns {-1, empty}
|
||||
llama_control_vector_data llama_control_vector_load(const std::vector<llama_control_vector_load_info> & load_infos);
|
||||
common_control_vector_data common_control_vector_load(const std::vector<common_control_vector_load_info> & load_infos);
|
||||
|
||||
//
|
||||
// Split utils
|
||||
@@ -542,5 +566,5 @@ void yaml_dump_vector_int (FILE * stream, const char * prop_name, const std
|
||||
void yaml_dump_string_multiline(FILE * stream, const char * prop_name, const char * data);
|
||||
|
||||
void yaml_dump_non_result_info(
|
||||
FILE * stream, const gpt_params & params, const llama_context * lctx,
|
||||
FILE * stream, const common_params & params, const llama_context * lctx,
|
||||
const std::string & timestamp, const std::vector<int> & prompt_tokens, const char * model_desc);
|
||||
|
||||
@@ -94,6 +94,9 @@ namespace console {
|
||||
simple_io = true;
|
||||
}
|
||||
}
|
||||
if (simple_io) {
|
||||
_setmode(_fileno(stdin), _O_U8TEXT);
|
||||
}
|
||||
#else
|
||||
// POSIX-specific console initialization
|
||||
if (!simple_io) {
|
||||
|
||||
401
common/log.cpp
Normal file
401
common/log.cpp
Normal file
@@ -0,0 +1,401 @@
|
||||
#include "log.h"
|
||||
|
||||
#include <condition_variable>
|
||||
#include <cstdarg>
|
||||
#include <cstdio>
|
||||
#include <mutex>
|
||||
#include <sstream>
|
||||
#include <thread>
|
||||
#include <vector>
|
||||
|
||||
int common_log_verbosity_thold = LOG_DEFAULT_LLAMA;
|
||||
|
||||
void common_log_set_verbosity_thold(int verbosity) {
|
||||
common_log_verbosity_thold = verbosity;
|
||||
}
|
||||
|
||||
#define LOG_COL_DEFAULT "\033[0m"
|
||||
#define LOG_COL_BOLD "\033[1m"
|
||||
#define LOG_COL_RED "\033[31m"
|
||||
#define LOG_COL_GREEN "\033[32m"
|
||||
#define LOG_COL_YELLOW "\033[33m"
|
||||
#define LOG_COL_BLUE "\033[34m"
|
||||
#define LOG_COL_MAGENTA "\033[35m"
|
||||
#define LOG_COL_CYAN "\033[36m"
|
||||
#define LOG_COL_WHITE "\033[37m"
|
||||
|
||||
static int64_t t_us() {
|
||||
return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
|
||||
}
|
||||
|
||||
// colors
|
||||
enum common_log_col : int {
|
||||
COMMON_LOG_COL_DEFAULT = 0,
|
||||
COMMON_LOG_COL_BOLD,
|
||||
COMMON_LOG_COL_RED,
|
||||
COMMON_LOG_COL_GREEN,
|
||||
COMMON_LOG_COL_YELLOW,
|
||||
COMMON_LOG_COL_BLUE,
|
||||
COMMON_LOG_COL_MAGENTA,
|
||||
COMMON_LOG_COL_CYAN,
|
||||
COMMON_LOG_COL_WHITE,
|
||||
};
|
||||
|
||||
// disable colors by default
|
||||
static std::vector<const char *> g_col = {
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
"",
|
||||
};
|
||||
|
||||
struct common_log_entry {
|
||||
enum ggml_log_level level;
|
||||
|
||||
bool prefix;
|
||||
|
||||
int64_t timestamp;
|
||||
|
||||
std::vector<char> msg;
|
||||
|
||||
// signals the worker thread to stop
|
||||
bool is_end;
|
||||
|
||||
void print(FILE * file = nullptr) const {
|
||||
FILE * fcur = file;
|
||||
if (!fcur) {
|
||||
// stderr displays DBG messages only when their verbosity level is not higher than the threshold
|
||||
// these messages will still be logged to a file
|
||||
if (level == GGML_LOG_LEVEL_DEBUG && common_log_verbosity_thold < LOG_DEFAULT_DEBUG) {
|
||||
return;
|
||||
}
|
||||
|
||||
fcur = stdout;
|
||||
|
||||
if (level != GGML_LOG_LEVEL_NONE) {
|
||||
fcur = stderr;
|
||||
}
|
||||
}
|
||||
|
||||
if (level != GGML_LOG_LEVEL_NONE && level != GGML_LOG_LEVEL_CONT && prefix) {
|
||||
if (timestamp) {
|
||||
// [M.s.ms.us]
|
||||
fprintf(fcur, "%s%d.%02d.%03d.%03d%s ",
|
||||
g_col[COMMON_LOG_COL_BLUE],
|
||||
(int) (timestamp / 1000000 / 60),
|
||||
(int) (timestamp / 1000000 % 60),
|
||||
(int) (timestamp / 1000 % 1000),
|
||||
(int) (timestamp % 1000),
|
||||
g_col[COMMON_LOG_COL_DEFAULT]);
|
||||
}
|
||||
|
||||
switch (level) {
|
||||
case GGML_LOG_LEVEL_INFO: fprintf(fcur, "%sI %s", g_col[COMMON_LOG_COL_GREEN], g_col[COMMON_LOG_COL_DEFAULT]); break;
|
||||
case GGML_LOG_LEVEL_WARN: fprintf(fcur, "%sW %s", g_col[COMMON_LOG_COL_MAGENTA], "" ); break;
|
||||
case GGML_LOG_LEVEL_ERROR: fprintf(fcur, "%sE %s", g_col[COMMON_LOG_COL_RED], "" ); break;
|
||||
case GGML_LOG_LEVEL_DEBUG: fprintf(fcur, "%sD %s", g_col[COMMON_LOG_COL_YELLOW], "" ); break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(fcur, "%s", msg.data());
|
||||
|
||||
if (level == GGML_LOG_LEVEL_WARN || level == GGML_LOG_LEVEL_ERROR || level == GGML_LOG_LEVEL_DEBUG) {
|
||||
fprintf(fcur, "%s", g_col[COMMON_LOG_COL_DEFAULT]);
|
||||
}
|
||||
|
||||
fflush(fcur);
|
||||
}
|
||||
};
|
||||
|
||||
struct common_log {
|
||||
// default capacity - will be expanded if needed
|
||||
common_log() : common_log(256) {}
|
||||
|
||||
common_log(size_t capacity) {
|
||||
file = nullptr;
|
||||
prefix = false;
|
||||
timestamps = false;
|
||||
running = false;
|
||||
t_start = t_us();
|
||||
|
||||
// initial message size - will be expanded if longer messages arrive
|
||||
entries.resize(capacity);
|
||||
for (auto & entry : entries) {
|
||||
entry.msg.resize(256);
|
||||
}
|
||||
|
||||
head = 0;
|
||||
tail = 0;
|
||||
|
||||
resume();
|
||||
}
|
||||
|
||||
~common_log() {
|
||||
pause();
|
||||
if (file) {
|
||||
fclose(file);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
std::mutex mtx;
|
||||
std::thread thrd;
|
||||
std::condition_variable cv;
|
||||
|
||||
FILE * file;
|
||||
|
||||
bool prefix;
|
||||
bool timestamps;
|
||||
bool running;
|
||||
|
||||
int64_t t_start;
|
||||
|
||||
// ring buffer of entries
|
||||
std::vector<common_log_entry> entries;
|
||||
size_t head;
|
||||
size_t tail;
|
||||
|
||||
// worker thread copies into this
|
||||
common_log_entry cur;
|
||||
|
||||
public:
|
||||
void add(enum ggml_log_level level, const char * fmt, va_list args) {
|
||||
std::lock_guard<std::mutex> lock(mtx);
|
||||
|
||||
if (!running) {
|
||||
// discard messages while the worker thread is paused
|
||||
return;
|
||||
}
|
||||
|
||||
auto & entry = entries[tail];
|
||||
|
||||
{
|
||||
// cannot use args twice, so make a copy in case we need to expand the buffer
|
||||
va_list args_copy;
|
||||
va_copy(args_copy, args);
|
||||
|
||||
#if 1
|
||||
const size_t n = vsnprintf(entry.msg.data(), entry.msg.size(), fmt, args);
|
||||
if (n >= entry.msg.size()) {
|
||||
entry.msg.resize(n + 1);
|
||||
vsnprintf(entry.msg.data(), entry.msg.size(), fmt, args_copy);
|
||||
}
|
||||
#else
|
||||
// hack for bolding arguments
|
||||
|
||||
std::stringstream ss;
|
||||
for (int i = 0; fmt[i] != 0; i++) {
|
||||
if (fmt[i] == '%') {
|
||||
ss << LOG_COL_BOLD;
|
||||
while (fmt[i] != ' ' && fmt[i] != ')' && fmt[i] != ']' && fmt[i] != 0) ss << fmt[i++];
|
||||
ss << LOG_COL_DEFAULT;
|
||||
if (fmt[i] == 0) break;
|
||||
}
|
||||
ss << fmt[i];
|
||||
}
|
||||
const size_t n = vsnprintf(entry.msg.data(), entry.msg.size(), ss.str().c_str(), args);
|
||||
if (n >= entry.msg.size()) {
|
||||
entry.msg.resize(n + 1);
|
||||
vsnprintf(entry.msg.data(), entry.msg.size(), ss.str().c_str(), args_copy);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
entry.level = level;
|
||||
entry.prefix = prefix;
|
||||
entry.timestamp = 0;
|
||||
if (timestamps) {
|
||||
entry.timestamp = t_us() - t_start;
|
||||
}
|
||||
entry.is_end = false;
|
||||
|
||||
tail = (tail + 1) % entries.size();
|
||||
if (tail == head) {
|
||||
// expand the buffer
|
||||
std::vector<common_log_entry> new_entries(2*entries.size());
|
||||
|
||||
size_t new_tail = 0;
|
||||
|
||||
do {
|
||||
new_entries[new_tail] = std::move(entries[head]);
|
||||
|
||||
head = (head + 1) % entries.size();
|
||||
new_tail = (new_tail + 1);
|
||||
} while (head != tail);
|
||||
|
||||
head = 0;
|
||||
tail = new_tail;
|
||||
|
||||
for (size_t i = tail; i < new_entries.size(); i++) {
|
||||
new_entries[i].msg.resize(256);
|
||||
}
|
||||
|
||||
entries = std::move(new_entries);
|
||||
}
|
||||
|
||||
cv.notify_one();
|
||||
}
|
||||
|
||||
void resume() {
|
||||
std::lock_guard<std::mutex> lock(mtx);
|
||||
|
||||
if (running) {
|
||||
return;
|
||||
}
|
||||
|
||||
running = true;
|
||||
|
||||
thrd = std::thread([this]() {
|
||||
while (true) {
|
||||
{
|
||||
std::unique_lock<std::mutex> lock(mtx);
|
||||
cv.wait(lock, [this]() { return head != tail; });
|
||||
|
||||
cur = entries[head];
|
||||
|
||||
head = (head + 1) % entries.size();
|
||||
}
|
||||
|
||||
if (cur.is_end) {
|
||||
break;
|
||||
}
|
||||
|
||||
cur.print(); // stdout and stderr
|
||||
|
||||
if (file) {
|
||||
cur.print(file);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
void pause() {
|
||||
{
|
||||
std::lock_guard<std::mutex> lock(mtx);
|
||||
|
||||
if (!running) {
|
||||
return;
|
||||
}
|
||||
|
||||
running = false;
|
||||
|
||||
// push an entry to signal the worker thread to stop
|
||||
{
|
||||
auto & entry = entries[tail];
|
||||
entry.is_end = true;
|
||||
|
||||
tail = (tail + 1) % entries.size();
|
||||
}
|
||||
|
||||
cv.notify_one();
|
||||
}
|
||||
|
||||
thrd.join();
|
||||
}
|
||||
|
||||
void set_file(const char * path) {
|
||||
pause();
|
||||
|
||||
if (file) {
|
||||
fclose(file);
|
||||
}
|
||||
|
||||
if (path) {
|
||||
file = fopen(path, "w");
|
||||
} else {
|
||||
file = nullptr;
|
||||
}
|
||||
|
||||
resume();
|
||||
}
|
||||
|
||||
void set_colors(bool colors) {
|
||||
pause();
|
||||
|
||||
if (colors) {
|
||||
g_col[COMMON_LOG_COL_DEFAULT] = LOG_COL_DEFAULT;
|
||||
g_col[COMMON_LOG_COL_BOLD] = LOG_COL_BOLD;
|
||||
g_col[COMMON_LOG_COL_RED] = LOG_COL_RED;
|
||||
g_col[COMMON_LOG_COL_GREEN] = LOG_COL_GREEN;
|
||||
g_col[COMMON_LOG_COL_YELLOW] = LOG_COL_YELLOW;
|
||||
g_col[COMMON_LOG_COL_BLUE] = LOG_COL_BLUE;
|
||||
g_col[COMMON_LOG_COL_MAGENTA] = LOG_COL_MAGENTA;
|
||||
g_col[COMMON_LOG_COL_CYAN] = LOG_COL_CYAN;
|
||||
g_col[COMMON_LOG_COL_WHITE] = LOG_COL_WHITE;
|
||||
} else {
|
||||
for (size_t i = 0; i < g_col.size(); i++) {
|
||||
g_col[i] = "";
|
||||
}
|
||||
}
|
||||
|
||||
resume();
|
||||
}
|
||||
|
||||
void set_prefix(bool prefix) {
|
||||
std::lock_guard<std::mutex> lock(mtx);
|
||||
|
||||
this->prefix = prefix;
|
||||
}
|
||||
|
||||
void set_timestamps(bool timestamps) {
|
||||
std::lock_guard<std::mutex> lock(mtx);
|
||||
|
||||
this->timestamps = timestamps;
|
||||
}
|
||||
};
|
||||
|
||||
//
|
||||
// public API
|
||||
//
|
||||
|
||||
struct common_log * common_log_init() {
|
||||
return new common_log;
|
||||
}
|
||||
|
||||
struct common_log * common_log_main() {
|
||||
static struct common_log log;
|
||||
|
||||
return &log;
|
||||
}
|
||||
|
||||
void common_log_pause(struct common_log * log) {
|
||||
log->pause();
|
||||
}
|
||||
|
||||
void common_log_resume(struct common_log * log) {
|
||||
log->resume();
|
||||
}
|
||||
|
||||
void common_log_free(struct common_log * log) {
|
||||
delete log;
|
||||
}
|
||||
|
||||
void common_log_add(struct common_log * log, enum ggml_log_level level, const char * fmt, ...) {
|
||||
va_list args;
|
||||
va_start(args, fmt);
|
||||
log->add(level, fmt, args);
|
||||
va_end(args);
|
||||
}
|
||||
|
||||
void common_log_set_file(struct common_log * log, const char * file) {
|
||||
log->set_file(file);
|
||||
}
|
||||
|
||||
void common_log_set_colors(struct common_log * log, bool colors) {
|
||||
log->set_colors(colors);
|
||||
}
|
||||
|
||||
void common_log_set_prefix(struct common_log * log, bool prefix) {
|
||||
log->set_prefix(prefix);
|
||||
}
|
||||
|
||||
void common_log_set_timestamps(struct common_log * log, bool timestamps) {
|
||||
log->set_timestamps(timestamps);
|
||||
}
|
||||
788
common/log.h
788
common/log.h
@@ -1,724 +1,92 @@
|
||||
#pragma once
|
||||
|
||||
#include <chrono>
|
||||
#include <cstring>
|
||||
#include <sstream>
|
||||
#include <iostream>
|
||||
#include <thread>
|
||||
#include <vector>
|
||||
#include <algorithm>
|
||||
#include <cinttypes>
|
||||
#include "ggml.h" // for ggml_log_level
|
||||
|
||||
// --------------------------------
|
||||
//
|
||||
// Basic usage:
|
||||
//
|
||||
// --------
|
||||
//
|
||||
// The LOG() and LOG_TEE() macros are ready to go by default
|
||||
// they do not require any initialization.
|
||||
//
|
||||
// LOGLN() and LOG_TEELN() are variants which automatically
|
||||
// include \n character at the end of the log string.
|
||||
//
|
||||
// LOG() behaves exactly like printf, by default writing to a logfile.
|
||||
// LOG_TEE() additionally, prints to the screen too ( mimics Unix tee command ).
|
||||
//
|
||||
// Default logfile is named
|
||||
// "llama.<threadID>.log"
|
||||
// Default LOG_TEE() secondary output target is
|
||||
// stderr
|
||||
//
|
||||
// Logs can be dynamically disabled or enabled using functions:
|
||||
// log_disable()
|
||||
// and
|
||||
// log_enable()
|
||||
//
|
||||
// A log target can be changed with:
|
||||
// log_set_target( string )
|
||||
// creating and opening, or re-opening a file by string filename
|
||||
// or
|
||||
// log_set_target( FILE* )
|
||||
// allowing to point at stderr, stdout, or any valid FILE* file handler.
|
||||
//
|
||||
// --------
|
||||
//
|
||||
// End of Basic usage.
|
||||
//
|
||||
// --------------------------------
|
||||
|
||||
// Specifies a log target.
|
||||
// default uses log_handler() with "llama.log" log file
|
||||
// this can be changed, by defining LOG_TARGET
|
||||
// like so:
|
||||
//
|
||||
// #define LOG_TARGET (a valid FILE*)
|
||||
// #include "log.h"
|
||||
//
|
||||
// or it can be simply redirected to stdout or stderr
|
||||
// like so:
|
||||
//
|
||||
// #define LOG_TARGET stderr
|
||||
// #include "log.h"
|
||||
//
|
||||
// The log target can also be redirected to a different function
|
||||
// like so:
|
||||
//
|
||||
// #define LOG_TARGET log_handler_different()
|
||||
// #include "log.h"
|
||||
//
|
||||
// FILE* log_handler_different()
|
||||
// {
|
||||
// return stderr;
|
||||
// }
|
||||
//
|
||||
// or:
|
||||
//
|
||||
// #define LOG_TARGET log_handler_another_one("somelog.log")
|
||||
// #include "log.h"
|
||||
//
|
||||
// FILE* log_handler_another_one(char*filename)
|
||||
// {
|
||||
// static FILE* logfile = nullptr;
|
||||
// (...)
|
||||
// if( !logfile )
|
||||
// {
|
||||
// fopen(...)
|
||||
// }
|
||||
// (...)
|
||||
// return logfile
|
||||
// }
|
||||
//
|
||||
#ifndef LOG_TARGET
|
||||
#define LOG_TARGET log_handler()
|
||||
#endif
|
||||
|
||||
#ifndef LOG_TEE_TARGET
|
||||
#define LOG_TEE_TARGET stderr
|
||||
#endif
|
||||
|
||||
// Utility for synchronizing log configuration state
|
||||
// since std::optional was introduced only in c++17
|
||||
enum LogTriState
|
||||
{
|
||||
LogTriStateSame,
|
||||
LogTriStateFalse,
|
||||
LogTriStateTrue
|
||||
};
|
||||
|
||||
// Utility to obtain "pid" like unique process id and use it when creating log files.
|
||||
inline std::string log_get_pid()
|
||||
{
|
||||
static std::string pid;
|
||||
if (pid.empty())
|
||||
{
|
||||
// std::this_thread::get_id() is the most portable way of obtaining a "process id"
|
||||
// it's not the same as "pid" but is unique enough to solve multiple instances
|
||||
// trying to write to the same log.
|
||||
std::stringstream ss;
|
||||
ss << std::this_thread::get_id();
|
||||
pid = ss.str();
|
||||
}
|
||||
|
||||
return pid;
|
||||
}
|
||||
|
||||
// Utility function for generating log file names with unique id based on thread id.
|
||||
// invocation with log_filename_generator( "llama", "log" ) creates a string "llama.<number>.log"
|
||||
// where the number is a runtime id of the current thread.
|
||||
|
||||
#define log_filename_generator(log_file_basename, log_file_extension) log_filename_generator_impl(LogTriStateSame, log_file_basename, log_file_extension)
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline std::string log_filename_generator_impl(LogTriState multilog, const std::string & log_file_basename, const std::string & log_file_extension)
|
||||
{
|
||||
static bool _multilog = false;
|
||||
|
||||
if (multilog != LogTriStateSame)
|
||||
{
|
||||
_multilog = multilog == LogTriStateTrue;
|
||||
}
|
||||
|
||||
std::stringstream buf;
|
||||
|
||||
buf << log_file_basename;
|
||||
if (_multilog)
|
||||
{
|
||||
buf << ".";
|
||||
buf << log_get_pid();
|
||||
}
|
||||
buf << ".";
|
||||
buf << log_file_extension;
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
#ifndef LOG_DEFAULT_FILE_NAME
|
||||
#define LOG_DEFAULT_FILE_NAME log_filename_generator("llama", "log")
|
||||
#endif
|
||||
|
||||
// Utility for turning #define values into string literals
|
||||
// so we can have a define for stderr and
|
||||
// we can print "stderr" instead of literal stderr, etc.
|
||||
#define LOG_STRINGIZE1(s) #s
|
||||
#define LOG_STRINGIZE(s) LOG_STRINGIZE1(s)
|
||||
|
||||
#define LOG_TEE_TARGET_STRING LOG_STRINGIZE(LOG_TEE_TARGET)
|
||||
|
||||
// Allows disabling timestamps.
|
||||
// in order to disable, define LOG_NO_TIMESTAMPS
|
||||
// like so:
|
||||
//
|
||||
// #define LOG_NO_TIMESTAMPS
|
||||
// #include "log.h"
|
||||
//
|
||||
#ifndef LOG_NO_TIMESTAMPS
|
||||
#ifndef _MSC_VER
|
||||
#define LOG_TIMESTAMP_FMT "[%" PRIu64 "] "
|
||||
#define LOG_TIMESTAMP_VAL , (std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(std::chrono::system_clock::now().time_since_epoch())).count()
|
||||
#else
|
||||
#define LOG_TIMESTAMP_FMT "[%" PRIu64 "] "
|
||||
#define LOG_TIMESTAMP_VAL , (std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(std::chrono::system_clock::now().time_since_epoch())).count()
|
||||
#endif
|
||||
#ifndef __GNUC__
|
||||
# define LOG_ATTRIBUTE_FORMAT(...)
|
||||
#elif defined(__MINGW32__)
|
||||
# define LOG_ATTRIBUTE_FORMAT(...) __attribute__((format(gnu_printf, __VA_ARGS__)))
|
||||
#else
|
||||
#define LOG_TIMESTAMP_FMT "%s"
|
||||
#define LOG_TIMESTAMP_VAL ,""
|
||||
# define LOG_ATTRIBUTE_FORMAT(...) __attribute__((format(printf, __VA_ARGS__)))
|
||||
#endif
|
||||
|
||||
#ifdef LOG_TEE_TIMESTAMPS
|
||||
#ifndef _MSC_VER
|
||||
#define LOG_TEE_TIMESTAMP_FMT "[%" PRIu64 "] "
|
||||
#define LOG_TEE_TIMESTAMP_VAL , (std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(std::chrono::system_clock::now().time_since_epoch())).count()
|
||||
#else
|
||||
#define LOG_TEE_TIMESTAMP_FMT "[%" PRIu64 "] "
|
||||
#define LOG_TEE_TIMESTAMP_VAL , (std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(std::chrono::system_clock::now().time_since_epoch())).count()
|
||||
#endif
|
||||
#else
|
||||
#define LOG_TEE_TIMESTAMP_FMT "%s"
|
||||
#define LOG_TEE_TIMESTAMP_VAL ,""
|
||||
#endif
|
||||
#define LOG_DEFAULT_DEBUG 1
|
||||
#define LOG_DEFAULT_LLAMA 0
|
||||
|
||||
// Allows disabling file/line/function prefix
|
||||
// in order to disable, define LOG_NO_FILE_LINE_FUNCTION
|
||||
// like so:
|
||||
// needed by the LOG_TMPL macro to avoid computing log arguments if the verbosity lower
|
||||
// set via common_log_set_verbosity()
|
||||
extern int common_log_verbosity_thold;
|
||||
|
||||
void common_log_set_verbosity_thold(int verbosity); // not thread-safe
|
||||
|
||||
// the common_log uses an internal worker thread to print/write log messages
|
||||
// when the worker thread is paused, incoming log messages are discarded
|
||||
struct common_log;
|
||||
|
||||
struct common_log * common_log_init();
|
||||
struct common_log * common_log_main(); // singleton, automatically destroys itself on exit
|
||||
void common_log_pause (struct common_log * log); // pause the worker thread, not thread-safe
|
||||
void common_log_resume(struct common_log * log); // resume the worker thread, not thread-safe
|
||||
void common_log_free (struct common_log * log);
|
||||
|
||||
LOG_ATTRIBUTE_FORMAT(3, 4)
|
||||
void common_log_add(struct common_log * log, enum ggml_log_level level, const char * fmt, ...);
|
||||
|
||||
// defaults: file = NULL, colors = false, prefix = false, timestamps = false
|
||||
//
|
||||
// #define LOG_NO_FILE_LINE_FUNCTION
|
||||
// #include "log.h"
|
||||
// regular log output:
|
||||
//
|
||||
#ifndef LOG_NO_FILE_LINE_FUNCTION
|
||||
#ifndef _MSC_VER
|
||||
#define LOG_FLF_FMT "[%24s:%5d][%24s] "
|
||||
#define LOG_FLF_VAL , __FILE__, __LINE__, __FUNCTION__
|
||||
#else
|
||||
#define LOG_FLF_FMT "[%24s:%5ld][%24s] "
|
||||
#define LOG_FLF_VAL , __FILE__, (long)__LINE__, __FUNCTION__
|
||||
#endif
|
||||
#else
|
||||
#define LOG_FLF_FMT "%s"
|
||||
#define LOG_FLF_VAL ,""
|
||||
#endif
|
||||
|
||||
#ifdef LOG_TEE_FILE_LINE_FUNCTION
|
||||
#ifndef _MSC_VER
|
||||
#define LOG_TEE_FLF_FMT "[%24s:%5d][%24s] "
|
||||
#define LOG_TEE_FLF_VAL , __FILE__, __LINE__, __FUNCTION__
|
||||
#else
|
||||
#define LOG_TEE_FLF_FMT "[%24s:%5ld][%24s] "
|
||||
#define LOG_TEE_FLF_VAL , __FILE__, (long)__LINE__, __FUNCTION__
|
||||
#endif
|
||||
#else
|
||||
#define LOG_TEE_FLF_FMT "%s"
|
||||
#define LOG_TEE_FLF_VAL ,""
|
||||
#endif
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
// USE LOG() INSTEAD
|
||||
// ggml_backend_metal_log_allocated_size: allocated buffer, size = 6695.84 MiB, ( 6695.91 / 21845.34)
|
||||
// llm_load_tensors: ggml ctx size = 0.27 MiB
|
||||
// llm_load_tensors: offloading 32 repeating layers to GPU
|
||||
// llm_load_tensors: offloading non-repeating layers to GPU
|
||||
//
|
||||
#if !defined(_MSC_VER) || defined(__INTEL_LLVM_COMPILER) || defined(__clang__)
|
||||
#define LOG_IMPL(str, ...) \
|
||||
do { \
|
||||
if (LOG_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TARGET, LOG_TIMESTAMP_FMT LOG_FLF_FMT str "%s" LOG_TIMESTAMP_VAL LOG_FLF_VAL, __VA_ARGS__); \
|
||||
fflush(LOG_TARGET); \
|
||||
} \
|
||||
// with prefix = true, timestamps = true, the log output will look like this:
|
||||
//
|
||||
// 0.00.035.060 D ggml_backend_metal_log_allocated_size: allocated buffer, size = 6695.84 MiB, ( 6695.91 / 21845.34)
|
||||
// 0.00.035.064 I llm_load_tensors: ggml ctx size = 0.27 MiB
|
||||
// 0.00.090.578 I llm_load_tensors: offloading 32 repeating layers to GPU
|
||||
// 0.00.090.579 I llm_load_tensors: offloading non-repeating layers to GPU
|
||||
//
|
||||
// I - info (stdout, V = 0)
|
||||
// W - warning (stderr, V = 0)
|
||||
// E - error (stderr, V = 0)
|
||||
// D - debug (stderr, V = LOG_DEFAULT_DEBUG)
|
||||
//
|
||||
|
||||
void common_log_set_file (struct common_log * log, const char * file); // not thread-safe
|
||||
void common_log_set_colors (struct common_log * log, bool colors); // not thread-safe
|
||||
void common_log_set_prefix (struct common_log * log, bool prefix); // whether to output prefix to each log
|
||||
void common_log_set_timestamps(struct common_log * log, bool timestamps); // whether to output timestamps in the prefix
|
||||
|
||||
// helper macros for logging
|
||||
// use these to avoid computing log arguments if the verbosity of the log is higher than the threshold
|
||||
//
|
||||
// for example:
|
||||
//
|
||||
// LOG_DBG("this is a debug message: %d\n", expensive_function());
|
||||
//
|
||||
// this will avoid calling expensive_function() if LOG_DEFAULT_DEBUG > common_log_verbosity_thold
|
||||
//
|
||||
|
||||
#define LOG_TMPL(level, verbosity, ...) \
|
||||
do { \
|
||||
if ((verbosity) <= common_log_verbosity_thold) { \
|
||||
common_log_add(common_log_main(), (level), __VA_ARGS__); \
|
||||
} \
|
||||
} while (0)
|
||||
#else
|
||||
#define LOG_IMPL(str, ...) \
|
||||
do { \
|
||||
if (LOG_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TARGET, LOG_TIMESTAMP_FMT LOG_FLF_FMT str "%s" LOG_TIMESTAMP_VAL LOG_FLF_VAL "", ##__VA_ARGS__); \
|
||||
fflush(LOG_TARGET); \
|
||||
} \
|
||||
} while (0)
|
||||
#endif
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
// USE LOG_TEE() INSTEAD
|
||||
//
|
||||
#if !defined(_MSC_VER) || defined(__INTEL_LLVM_COMPILER) || defined(__clang__)
|
||||
#define LOG_TEE_IMPL(str, ...) \
|
||||
do { \
|
||||
if (LOG_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TARGET, LOG_TIMESTAMP_FMT LOG_FLF_FMT str "%s" LOG_TIMESTAMP_VAL LOG_FLF_VAL, __VA_ARGS__); \
|
||||
fflush(LOG_TARGET); \
|
||||
} \
|
||||
if (LOG_TARGET != nullptr && LOG_TARGET != stdout && LOG_TARGET != stderr && LOG_TEE_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TEE_TARGET, LOG_TEE_TIMESTAMP_FMT LOG_TEE_FLF_FMT str "%s" LOG_TEE_TIMESTAMP_VAL LOG_TEE_FLF_VAL, __VA_ARGS__); \
|
||||
fflush(LOG_TEE_TARGET); \
|
||||
} \
|
||||
} while (0)
|
||||
#else
|
||||
#define LOG_TEE_IMPL(str, ...) \
|
||||
do { \
|
||||
if (LOG_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TARGET, LOG_TIMESTAMP_FMT LOG_FLF_FMT str "%s" LOG_TIMESTAMP_VAL LOG_FLF_VAL "", ##__VA_ARGS__); \
|
||||
fflush(LOG_TARGET); \
|
||||
} \
|
||||
if (LOG_TARGET != nullptr && LOG_TARGET != stdout && LOG_TARGET != stderr && LOG_TEE_TARGET != nullptr) \
|
||||
{ \
|
||||
fprintf(LOG_TEE_TARGET, LOG_TEE_TIMESTAMP_FMT LOG_TEE_FLF_FMT str "%s" LOG_TEE_TIMESTAMP_VAL LOG_TEE_FLF_VAL "", ##__VA_ARGS__); \
|
||||
fflush(LOG_TEE_TARGET); \
|
||||
} \
|
||||
} while (0)
|
||||
#endif
|
||||
#define LOG(...) LOG_TMPL(GGML_LOG_LEVEL_NONE, 0, __VA_ARGS__)
|
||||
#define LOGV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_NONE, verbosity, __VA_ARGS__)
|
||||
|
||||
// The '\0' as a last argument, is a trick to bypass the silly
|
||||
// "warning: ISO C++11 requires at least one argument for the "..." in a variadic macro"
|
||||
// so we can have a single macro which can be called just like printf.
|
||||
#define LOG_INF(...) LOG_TMPL(GGML_LOG_LEVEL_INFO, 0, __VA_ARGS__)
|
||||
#define LOG_WRN(...) LOG_TMPL(GGML_LOG_LEVEL_WARN, 0, __VA_ARGS__)
|
||||
#define LOG_ERR(...) LOG_TMPL(GGML_LOG_LEVEL_ERROR, 0, __VA_ARGS__)
|
||||
#define LOG_DBG(...) LOG_TMPL(GGML_LOG_LEVEL_DEBUG, LOG_DEFAULT_DEBUG, __VA_ARGS__)
|
||||
#define LOG_CNT(...) LOG_TMPL(GGML_LOG_LEVEL_CONT, 0, __VA_ARGS__)
|
||||
|
||||
// Main LOG macro.
|
||||
// behaves like printf, and supports arguments the exact same way.
|
||||
//
|
||||
#if !defined(_MSC_VER) || defined(__clang__)
|
||||
#define LOG(...) LOG_IMPL(__VA_ARGS__, "")
|
||||
#else
|
||||
#define LOG(str, ...) LOG_IMPL("%s" str, "", ##__VA_ARGS__, "")
|
||||
#endif
|
||||
|
||||
// Main TEE macro.
|
||||
// does the same as LOG
|
||||
// and
|
||||
// simultaneously writes stderr.
|
||||
//
|
||||
// Secondary target can be changed just like LOG_TARGET
|
||||
// by defining LOG_TEE_TARGET
|
||||
//
|
||||
#if !defined(_MSC_VER) || defined(__clang__)
|
||||
#define LOG_TEE(...) LOG_TEE_IMPL(__VA_ARGS__, "")
|
||||
#else
|
||||
#define LOG_TEE(str, ...) LOG_TEE_IMPL("%s" str, "", ##__VA_ARGS__, "")
|
||||
#endif
|
||||
|
||||
// LOG macro variants with auto endline.
|
||||
#if !defined(_MSC_VER) || defined(__clang__)
|
||||
#define LOGLN(...) LOG_IMPL(__VA_ARGS__, "\n")
|
||||
#define LOG_TEELN(...) LOG_TEE_IMPL(__VA_ARGS__, "\n")
|
||||
#else
|
||||
#define LOGLN(str, ...) LOG_IMPL("%s" str, "", ##__VA_ARGS__, "\n")
|
||||
#define LOG_TEELN(str, ...) LOG_TEE_IMPL("%s" str, "", ##__VA_ARGS__, "\n")
|
||||
#endif
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_handler1_impl(bool change = false, LogTriState append = LogTriStateSame, LogTriState disable = LogTriStateSame, const std::string & filename = LOG_DEFAULT_FILE_NAME, FILE *target = nullptr)
|
||||
{
|
||||
static bool _initialized = false;
|
||||
static bool _append = false;
|
||||
static bool _disabled = filename.empty() && target == nullptr;
|
||||
static std::string log_current_filename{filename};
|
||||
static FILE *log_current_target{target};
|
||||
static FILE *logfile = nullptr;
|
||||
|
||||
if (change)
|
||||
{
|
||||
if (append != LogTriStateSame)
|
||||
{
|
||||
_append = append == LogTriStateTrue;
|
||||
return logfile;
|
||||
}
|
||||
|
||||
if (disable == LogTriStateTrue)
|
||||
{
|
||||
// Disable primary target
|
||||
_disabled = true;
|
||||
}
|
||||
// If previously disabled, only enable, and keep previous target
|
||||
else if (disable == LogTriStateFalse)
|
||||
{
|
||||
_disabled = false;
|
||||
}
|
||||
// Otherwise, process the arguments
|
||||
else if (log_current_filename != filename || log_current_target != target)
|
||||
{
|
||||
_initialized = false;
|
||||
}
|
||||
}
|
||||
|
||||
if (_disabled)
|
||||
{
|
||||
// Log is disabled
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
if (_initialized)
|
||||
{
|
||||
// with fallback in case something went wrong
|
||||
return logfile ? logfile : stderr;
|
||||
}
|
||||
|
||||
// do the (re)initialization
|
||||
if (target != nullptr)
|
||||
{
|
||||
if (logfile != nullptr && logfile != stdout && logfile != stderr)
|
||||
{
|
||||
fclose(logfile);
|
||||
}
|
||||
|
||||
log_current_filename = LOG_DEFAULT_FILE_NAME;
|
||||
log_current_target = target;
|
||||
|
||||
logfile = target;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (log_current_filename != filename)
|
||||
{
|
||||
if (logfile != nullptr && logfile != stdout && logfile != stderr)
|
||||
{
|
||||
fclose(logfile);
|
||||
}
|
||||
}
|
||||
|
||||
logfile = fopen(filename.c_str(), _append ? "a" : "w");
|
||||
}
|
||||
|
||||
if (!logfile)
|
||||
{
|
||||
// Verify whether the file was opened, otherwise fallback to stderr
|
||||
logfile = stderr;
|
||||
|
||||
fprintf(stderr, "Failed to open logfile '%s' with error '%s'\n", filename.c_str(), std::strerror(errno));
|
||||
fflush(stderr);
|
||||
|
||||
// At this point we let the init flag be to true below, and let the target fallback to stderr
|
||||
// otherwise we would repeatedly fopen() which was already unsuccessful
|
||||
}
|
||||
|
||||
_initialized = true;
|
||||
|
||||
return logfile ? logfile : stderr;
|
||||
}
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_handler2_impl(bool change = false, LogTriState append = LogTriStateSame, LogTriState disable = LogTriStateSame, FILE *target = nullptr, const std::string & filename = LOG_DEFAULT_FILE_NAME)
|
||||
{
|
||||
return log_handler1_impl(change, append, disable, filename, target);
|
||||
}
|
||||
|
||||
// Disables logs entirely at runtime.
|
||||
// Makes LOG() and LOG_TEE() produce no output,
|
||||
// until enabled back.
|
||||
#define log_disable() log_disable_impl()
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_disable_impl()
|
||||
{
|
||||
return log_handler1_impl(true, LogTriStateSame, LogTriStateTrue);
|
||||
}
|
||||
|
||||
// Enables logs at runtime.
|
||||
#define log_enable() log_enable_impl()
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_enable_impl()
|
||||
{
|
||||
return log_handler1_impl(true, LogTriStateSame, LogTriStateFalse);
|
||||
}
|
||||
|
||||
// Sets target fir logs, either by a file name or FILE* pointer (stdout, stderr, or any valid FILE*)
|
||||
#define log_set_target(target) log_set_target_impl(target)
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_set_target_impl(const std::string & filename) { return log_handler1_impl(true, LogTriStateSame, LogTriStateSame, filename); }
|
||||
inline FILE *log_set_target_impl(FILE *target) { return log_handler2_impl(true, LogTriStateSame, LogTriStateSame, target); }
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_handler() { return log_handler1_impl(); }
|
||||
|
||||
// Enable or disable creating separate log files for each run.
|
||||
// can ONLY be invoked BEFORE first log use.
|
||||
#define log_multilog(enable) log_filename_generator_impl((enable) ? LogTriStateTrue : LogTriStateFalse, "", "")
|
||||
// Enable or disable append mode for log file.
|
||||
// can ONLY be invoked BEFORE first log use.
|
||||
#define log_append(enable) log_append_impl(enable)
|
||||
// INTERNAL, DO NOT USE
|
||||
inline FILE *log_append_impl(bool enable)
|
||||
{
|
||||
return log_handler1_impl(true, enable ? LogTriStateTrue : LogTriStateFalse, LogTriStateSame);
|
||||
}
|
||||
|
||||
inline void log_test()
|
||||
{
|
||||
log_disable();
|
||||
LOG("01 Hello World to nobody, because logs are disabled!\n");
|
||||
log_enable();
|
||||
LOG("02 Hello World to default output, which is \"%s\" ( Yaaay, arguments! )!\n", LOG_STRINGIZE(LOG_TARGET));
|
||||
LOG_TEE("03 Hello World to **both** default output and " LOG_TEE_TARGET_STRING "!\n");
|
||||
log_set_target(stderr);
|
||||
LOG("04 Hello World to stderr!\n");
|
||||
LOG_TEE("05 Hello World TEE with double printing to stderr prevented!\n");
|
||||
log_set_target(LOG_DEFAULT_FILE_NAME);
|
||||
LOG("06 Hello World to default log file!\n");
|
||||
log_set_target(stdout);
|
||||
LOG("07 Hello World to stdout!\n");
|
||||
log_set_target(LOG_DEFAULT_FILE_NAME);
|
||||
LOG("08 Hello World to default log file again!\n");
|
||||
log_disable();
|
||||
LOG("09 Hello World _1_ into the void!\n");
|
||||
log_enable();
|
||||
LOG("10 Hello World back from the void ( you should not see _1_ in the log or the output )!\n");
|
||||
log_disable();
|
||||
log_set_target("llama.anotherlog.log");
|
||||
LOG("11 Hello World _2_ to nobody, new target was selected but logs are still disabled!\n");
|
||||
log_enable();
|
||||
LOG("12 Hello World this time in a new file ( you should not see _2_ in the log or the output )?\n");
|
||||
log_set_target("llama.yetanotherlog.log");
|
||||
LOG("13 Hello World this time in yet new file?\n");
|
||||
log_set_target(log_filename_generator("llama_autonamed", "log"));
|
||||
LOG("14 Hello World in log with generated filename!\n");
|
||||
#ifdef _MSC_VER
|
||||
LOG_TEE("15 Hello msvc TEE without arguments\n");
|
||||
LOG_TEE("16 Hello msvc TEE with (%d)(%s) arguments\n", 1, "test");
|
||||
LOG_TEELN("17 Hello msvc TEELN without arguments\n");
|
||||
LOG_TEELN("18 Hello msvc TEELN with (%d)(%s) arguments\n", 1, "test");
|
||||
LOG("19 Hello msvc LOG without arguments\n");
|
||||
LOG("20 Hello msvc LOG with (%d)(%s) arguments\n", 1, "test");
|
||||
LOGLN("21 Hello msvc LOGLN without arguments\n");
|
||||
LOGLN("22 Hello msvc LOGLN with (%d)(%s) arguments\n", 1, "test");
|
||||
#endif
|
||||
}
|
||||
|
||||
inline bool log_param_single_parse(const std::string & param)
|
||||
{
|
||||
if ( param == "--log-test")
|
||||
{
|
||||
log_test();
|
||||
return true;
|
||||
}
|
||||
|
||||
if ( param == "--log-disable")
|
||||
{
|
||||
log_disable();
|
||||
return true;
|
||||
}
|
||||
|
||||
if ( param == "--log-enable")
|
||||
{
|
||||
log_enable();
|
||||
return true;
|
||||
}
|
||||
|
||||
if (param == "--log-new")
|
||||
{
|
||||
log_multilog(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
if (param == "--log-append")
|
||||
{
|
||||
log_append(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
inline bool log_param_pair_parse(bool check_but_dont_parse, const std::string & param, const std::string & next = std::string())
|
||||
{
|
||||
if ( param == "--log-file")
|
||||
{
|
||||
if (!check_but_dont_parse)
|
||||
{
|
||||
log_set_target(log_filename_generator(next.empty() ? "unnamed" : next, "log"));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
inline void log_print_usage()
|
||||
{
|
||||
printf("log options:\n");
|
||||
/* format
|
||||
printf(" -h, --help show this help message and exit\n");*/
|
||||
/* spacing
|
||||
printf("__-param----------------Description\n");*/
|
||||
printf(" --log-test Run simple logging test\n");
|
||||
printf(" --log-disable Disable trace logs\n");
|
||||
printf(" --log-enable Enable trace logs\n");
|
||||
printf(" --log-file Specify a log filename (without extension)\n");
|
||||
printf(" --log-new Create a separate new log file on start. "
|
||||
"Each log file will have unique name: \"<name>.<ID>.log\"\n");
|
||||
printf(" --log-append Don't truncate the old log file.\n");
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
#define log_dump_cmdline(argc, argv) log_dump_cmdline_impl(argc, argv)
|
||||
|
||||
// INTERNAL, DO NOT USE
|
||||
inline void log_dump_cmdline_impl(int argc, char **argv)
|
||||
{
|
||||
std::stringstream buf;
|
||||
for (int i = 0; i < argc; ++i)
|
||||
{
|
||||
if (std::string(argv[i]).find(' ') != std::string::npos)
|
||||
{
|
||||
buf << " \"" << argv[i] <<"\"";
|
||||
}
|
||||
else
|
||||
{
|
||||
buf << " " << argv[i];
|
||||
}
|
||||
}
|
||||
LOGLN("Cmd:%s", buf.str().c_str());
|
||||
}
|
||||
|
||||
#define log_tostr(var) log_var_to_string_impl(var).c_str()
|
||||
|
||||
inline std::string log_var_to_string_impl(bool var)
|
||||
{
|
||||
return var ? "true" : "false";
|
||||
}
|
||||
|
||||
inline std::string log_var_to_string_impl(std::string var)
|
||||
{
|
||||
return var;
|
||||
}
|
||||
|
||||
inline std::string log_var_to_string_impl(const std::vector<int> & var)
|
||||
{
|
||||
std::stringstream buf;
|
||||
buf << "[ ";
|
||||
bool first = true;
|
||||
for (auto e : var)
|
||||
{
|
||||
if (first)
|
||||
{
|
||||
first = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
buf << ", ";
|
||||
}
|
||||
buf << std::to_string(e);
|
||||
}
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
template <typename C, typename T>
|
||||
inline std::string LOG_TOKENS_TOSTR_PRETTY(const C & ctx, const T & tokens)
|
||||
{
|
||||
std::stringstream buf;
|
||||
buf << "[ ";
|
||||
|
||||
bool first = true;
|
||||
for (const auto & token : tokens)
|
||||
{
|
||||
if (!first) {
|
||||
buf << ", ";
|
||||
} else {
|
||||
first = false;
|
||||
}
|
||||
|
||||
auto detokenized = llama_token_to_piece(ctx, token);
|
||||
|
||||
detokenized.erase(
|
||||
std::remove_if(
|
||||
detokenized.begin(),
|
||||
detokenized.end(),
|
||||
[](const unsigned char c) { return !std::isprint(c); }),
|
||||
detokenized.end());
|
||||
|
||||
buf
|
||||
<< "'" << detokenized << "'"
|
||||
<< ":" << std::to_string(token);
|
||||
}
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
template <typename C, typename B>
|
||||
inline std::string LOG_BATCH_TOSTR_PRETTY(const C & ctx, const B & batch)
|
||||
{
|
||||
std::stringstream buf;
|
||||
buf << "[ ";
|
||||
|
||||
bool first = true;
|
||||
for (int i = 0; i < batch.n_tokens; ++i)
|
||||
{
|
||||
if (!first) {
|
||||
buf << ", ";
|
||||
} else {
|
||||
first = false;
|
||||
}
|
||||
|
||||
auto detokenized = llama_token_to_piece(ctx, batch.token[i]);
|
||||
|
||||
detokenized.erase(
|
||||
std::remove_if(
|
||||
detokenized.begin(),
|
||||
detokenized.end(),
|
||||
[](const unsigned char c) { return !std::isprint(c); }),
|
||||
detokenized.end());
|
||||
|
||||
buf
|
||||
<< "\n" << std::to_string(i)
|
||||
<< ":token '" << detokenized << "'"
|
||||
<< ":pos " << std::to_string(batch.pos[i])
|
||||
<< ":n_seq_id " << std::to_string(batch.n_seq_id[i])
|
||||
<< ":seq_id " << std::to_string(batch.seq_id[i][0])
|
||||
<< ":logits " << std::to_string(batch.logits[i]);
|
||||
}
|
||||
buf << " ]";
|
||||
|
||||
return buf.str();
|
||||
}
|
||||
|
||||
#ifdef LOG_DISABLE_LOGS
|
||||
|
||||
#undef LOG
|
||||
#define LOG(...) // dummy stub
|
||||
#undef LOGLN
|
||||
#define LOGLN(...) // dummy stub
|
||||
|
||||
#undef LOG_TEE
|
||||
#define LOG_TEE(...) fprintf(stderr, __VA_ARGS__) // convert to normal fprintf
|
||||
|
||||
#undef LOG_TEELN
|
||||
#define LOG_TEELN(...) fprintf(stderr, __VA_ARGS__) // convert to normal fprintf
|
||||
|
||||
#undef LOG_DISABLE
|
||||
#define LOG_DISABLE() // dummy stub
|
||||
|
||||
#undef LOG_ENABLE
|
||||
#define LOG_ENABLE() // dummy stub
|
||||
|
||||
#undef LOG_ENABLE
|
||||
#define LOG_ENABLE() // dummy stub
|
||||
|
||||
#undef LOG_SET_TARGET
|
||||
#define LOG_SET_TARGET(...) // dummy stub
|
||||
|
||||
#undef LOG_DUMP_CMDLINE
|
||||
#define LOG_DUMP_CMDLINE(...) // dummy stub
|
||||
|
||||
#endif // LOG_DISABLE_LOGS
|
||||
#define LOG_INFV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_INFO, verbosity, __VA_ARGS__)
|
||||
#define LOG_WRNV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_WARN, verbosity, __VA_ARGS__)
|
||||
#define LOG_ERRV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_ERROR, verbosity, __VA_ARGS__)
|
||||
#define LOG_DBGV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_DEBUG, verbosity, __VA_ARGS__)
|
||||
#define LOG_CNTV(verbosity, ...) LOG_TMPL(GGML_LOG_LEVEL_CONT, verbosity, __VA_ARGS__)
|
||||
|
||||
@@ -2,10 +2,13 @@
|
||||
#include "common.h"
|
||||
#include "log.h"
|
||||
|
||||
#include <cinttypes>
|
||||
#include <cstdint>
|
||||
#include <cstdio>
|
||||
#include <fstream>
|
||||
#include <thread>
|
||||
|
||||
void llama_ngram_cache_update(llama_ngram_cache & ngram_cache, int ngram_min, int ngram_max,
|
||||
void common_ngram_cache_update(common_ngram_cache & ngram_cache, int ngram_min, int ngram_max,
|
||||
std::vector<llama_token> & inp, int nnew, bool print_progress) {
|
||||
const int64_t t_start_ms = ggml_time_ms();
|
||||
const int64_t inp_size = inp.size();
|
||||
@@ -17,16 +20,16 @@ void llama_ngram_cache_update(llama_ngram_cache & ngram_cache, int ngram_min, in
|
||||
const int64_t i_start = std::max(inp_size - nnew, ngram_size);
|
||||
for (int64_t i = i_start; i < inp_size; ++i) {
|
||||
const int64_t ngram_start = i - ngram_size;
|
||||
llama_ngram ngram(&inp[ngram_start], ngram_size);
|
||||
common_ngram ngram(&inp[ngram_start], ngram_size);
|
||||
const llama_token token = inp[i];
|
||||
|
||||
llama_ngram_cache::iterator part_it = ngram_cache.find(ngram);
|
||||
common_ngram_cache::iterator part_it = ngram_cache.find(ngram);
|
||||
if (part_it == ngram_cache.end()) {
|
||||
llama_ngram_cache_part part;
|
||||
common_ngram_cache_part part;
|
||||
part.emplace(token, 1);
|
||||
ngram_cache.emplace(ngram, part);
|
||||
} else {
|
||||
llama_ngram_cache_part::iterator token_count_it = part_it->second.find(token);
|
||||
common_ngram_cache_part::iterator token_count_it = part_it->second.find(token);
|
||||
if (token_count_it == part_it->second.end()) {
|
||||
part_it->second.emplace(token, 1);
|
||||
} else {
|
||||
@@ -59,12 +62,12 @@ constexpr int draft_min_sample_size_strict[LLAMA_NGRAM_MAX] = { 4, 3, 2, 2};
|
||||
constexpr int draft_min_percent_strict[LLAMA_NGRAM_MAX] = {75, 66, 66, 66};
|
||||
|
||||
// Helper function that tries to draft a token from only the static ngram cache:
|
||||
static llama_token try_draft(llama_ngram_cache & nc_static, const llama_ngram ngram_static) {
|
||||
llama_ngram_cache::iterator part_static_it = nc_static.find(ngram_static);
|
||||
static llama_token try_draft(common_ngram_cache & nc_static, const common_ngram ngram_static) {
|
||||
common_ngram_cache::iterator part_static_it = nc_static.find(ngram_static);
|
||||
if (part_static_it == nc_static.end()) {
|
||||
return -1;
|
||||
}
|
||||
const llama_ngram_cache_part part_static = part_static_it->second;
|
||||
const common_ngram_cache_part part_static = part_static_it->second;
|
||||
|
||||
int max_count_static = 0;
|
||||
int sum_count_static = 0;
|
||||
@@ -92,19 +95,19 @@ static llama_token try_draft(llama_ngram_cache & nc_static, const llama_ngram ng
|
||||
|
||||
// Try to draft a token from primary cache (context/dynamic), validate with static cache:
|
||||
static llama_token try_draft(
|
||||
llama_ngram_cache & nc_primary, const std::vector<llama_ngram> & ngrams_primary, llama_ngram_cache_part & part_static,
|
||||
common_ngram_cache & nc_primary, const std::vector<common_ngram> & ngrams_primary, common_ngram_cache_part & part_static,
|
||||
const int * min_sample_size, const int * min_percent) {
|
||||
|
||||
llama_token drafted_token = -1;
|
||||
|
||||
for (int i = ngrams_primary.size()-1; i >= 0 && drafted_token == -1; --i) {
|
||||
const llama_ngram ngram_primary = ngrams_primary[i];
|
||||
const common_ngram ngram_primary = ngrams_primary[i];
|
||||
|
||||
llama_ngram_cache::iterator part_primary_it = nc_primary.find(ngram_primary);
|
||||
common_ngram_cache::iterator part_primary_it = nc_primary.find(ngram_primary);
|
||||
if (part_primary_it == nc_primary.end()) {
|
||||
continue;
|
||||
}
|
||||
const llama_ngram_cache_part part_primary = part_primary_it->second;
|
||||
const common_ngram_cache_part part_primary = part_primary_it->second;
|
||||
|
||||
int max_count_primary = 0;
|
||||
int max_count_static = 0;
|
||||
@@ -114,7 +117,7 @@ static llama_token try_draft(
|
||||
for (std::pair<llama_token, int> token_count_primary : part_primary) {
|
||||
const llama_token token = token_count_primary.first;
|
||||
|
||||
llama_ngram_cache_part::iterator token_count_static_it = part_static.find(token);
|
||||
common_ngram_cache_part::iterator token_count_static_it = part_static.find(token);
|
||||
|
||||
const int32_t count_primary = token_count_primary.second;
|
||||
const int32_t count_static = token_count_static_it != part_static.end() ? 100*token_count_static_it->second : 1;
|
||||
@@ -139,9 +142,9 @@ static llama_token try_draft(
|
||||
return drafted_token;
|
||||
}
|
||||
|
||||
void llama_ngram_cache_draft(
|
||||
void common_ngram_cache_draft(
|
||||
std::vector<llama_token> & inp, std::vector<llama_token> & draft, int n_draft, int ngram_min, int ngram_max,
|
||||
llama_ngram_cache & nc_context, llama_ngram_cache & nc_dynamic, llama_ngram_cache & nc_static
|
||||
common_ngram_cache & nc_context, common_ngram_cache & nc_dynamic, common_ngram_cache & nc_static
|
||||
) {
|
||||
GGML_ASSERT(draft.size() == 1);
|
||||
const int inp_size = inp.size();
|
||||
@@ -154,21 +157,21 @@ void llama_ngram_cache_draft(
|
||||
llama_token drafted_token = -1;
|
||||
|
||||
const int ngram_start_static = inp_size-LLAMA_NGRAM_STATIC + draft.size()-1;
|
||||
llama_ngram ngram_static;
|
||||
common_ngram ngram_static;
|
||||
for (int j = ngram_start_static; j < ngram_start_static + LLAMA_NGRAM_STATIC; ++j) {
|
||||
ngram_static.tokens[j-ngram_start_static] = get_token(inp, draft, j);
|
||||
}
|
||||
llama_ngram_cache::iterator part_static_it = nc_static.find(ngram_static);
|
||||
llama_ngram_cache_part part_static;
|
||||
common_ngram_cache::iterator part_static_it = nc_static.find(ngram_static);
|
||||
common_ngram_cache_part part_static;
|
||||
if (part_static_it != nc_static.end()) {
|
||||
part_static = part_static_it->second;
|
||||
}
|
||||
|
||||
// cd = context + dynamic
|
||||
std::vector<llama_ngram> ngrams_cd;
|
||||
std::vector<common_ngram> ngrams_cd;
|
||||
for (int ngram_size_cd = ngram_min; ngram_size_cd <= ngram_max; ++ngram_size_cd) {
|
||||
const int ngram_start_cd = inp_size-ngram_size_cd + draft.size()-1;
|
||||
llama_ngram ngram_cd;
|
||||
common_ngram ngram_cd;
|
||||
for (int j = ngram_start_cd; j < ngram_start_cd + ngram_size_cd; ++j) {
|
||||
ngram_cd.tokens[j-ngram_start_cd] = get_token(inp, draft, j);
|
||||
}
|
||||
@@ -193,16 +196,16 @@ void llama_ngram_cache_draft(
|
||||
}
|
||||
}
|
||||
|
||||
void llama_ngram_cache_save(llama_ngram_cache & ngram_cache, std::string & filename) {
|
||||
void common_ngram_cache_save(common_ngram_cache & ngram_cache, std::string & filename) {
|
||||
std::ofstream file_out(filename, std::ios::binary);
|
||||
for (std::pair<llama_ngram, llama_ngram_cache_part> item : ngram_cache) {
|
||||
const llama_ngram ngram = item.first;
|
||||
llama_ngram_cache_part token_counts = item.second;
|
||||
for (std::pair<common_ngram, common_ngram_cache_part> item : ngram_cache) {
|
||||
const common_ngram ngram = item.first;
|
||||
common_ngram_cache_part token_counts = item.second;
|
||||
GGML_ASSERT(!token_counts.empty());
|
||||
const int32_t ntokens = token_counts.size();
|
||||
GGML_ASSERT(ntokens > 0);
|
||||
|
||||
file_out.write(reinterpret_cast<const char *>(&ngram), sizeof(llama_ngram));
|
||||
file_out.write(reinterpret_cast<const char *>(&ngram), sizeof(common_ngram));
|
||||
file_out.write(reinterpret_cast<const char *>(&ntokens), sizeof(int32_t));
|
||||
for (std::pair<llama_token, int32_t> item2 : token_counts) {
|
||||
const llama_token token = item2.first;
|
||||
@@ -216,14 +219,14 @@ void llama_ngram_cache_save(llama_ngram_cache & ngram_cache, std::string & filen
|
||||
|
||||
}
|
||||
|
||||
llama_ngram_cache llama_ngram_cache_load(std::string & filename) {
|
||||
common_ngram_cache common_ngram_cache_load(std::string & filename) {
|
||||
std::ifstream hashmap_file(filename, std::ios::binary);
|
||||
if (!hashmap_file) {
|
||||
throw std::ifstream::failure("Unable to open file " + filename);
|
||||
}
|
||||
llama_ngram_cache ngram_cache;
|
||||
common_ngram_cache ngram_cache;
|
||||
|
||||
llama_ngram ngram;
|
||||
common_ngram ngram;
|
||||
int32_t ntokens;
|
||||
llama_token token;
|
||||
int32_t count;
|
||||
@@ -232,11 +235,11 @@ llama_ngram_cache llama_ngram_cache_load(std::string & filename) {
|
||||
char * ntokensc = reinterpret_cast<char*>(&ntokens);
|
||||
char * tokenc = reinterpret_cast<char*>(&token);
|
||||
char * countc = reinterpret_cast<char*>(&count);
|
||||
while(hashmap_file.read(ngramc, sizeof(llama_ngram))) {
|
||||
while(hashmap_file.read(ngramc, sizeof(common_ngram))) {
|
||||
GGML_ASSERT(!hashmap_file.eof());
|
||||
GGML_ASSERT(hashmap_file.read(ntokensc, sizeof(int32_t)));
|
||||
GGML_ASSERT(ntokens > 0);
|
||||
llama_ngram_cache_part token_counts;
|
||||
common_ngram_cache_part token_counts;
|
||||
|
||||
for (int i = 0; i < ntokens; ++i) {
|
||||
GGML_ASSERT(!hashmap_file.eof());
|
||||
@@ -254,12 +257,12 @@ llama_ngram_cache llama_ngram_cache_load(std::string & filename) {
|
||||
return ngram_cache;
|
||||
}
|
||||
|
||||
void llama_ngram_cache_merge(llama_ngram_cache & ngram_cache_target, llama_ngram_cache & ngram_cache_add) {
|
||||
for (std::pair<llama_ngram, llama_ngram_cache_part> ngram_part : ngram_cache_add) {
|
||||
const llama_ngram ngram = ngram_part.first;
|
||||
llama_ngram_cache_part part = ngram_part.second;
|
||||
void common_ngram_cache_merge(common_ngram_cache & ngram_cache_target, common_ngram_cache & ngram_cache_add) {
|
||||
for (std::pair<common_ngram, common_ngram_cache_part> ngram_part : ngram_cache_add) {
|
||||
const common_ngram ngram = ngram_part.first;
|
||||
common_ngram_cache_part part = ngram_part.second;
|
||||
|
||||
llama_ngram_cache::iterator part_merged_it = ngram_cache_target.find(ngram);
|
||||
common_ngram_cache::iterator part_merged_it = ngram_cache_target.find(ngram);
|
||||
if (part_merged_it == ngram_cache_target.end()) {
|
||||
ngram_cache_target.emplace(ngram, part);
|
||||
continue;
|
||||
@@ -270,7 +273,7 @@ void llama_ngram_cache_merge(llama_ngram_cache & ngram_cache_target, llama_ngram
|
||||
const int32_t count = token_count.second;
|
||||
GGML_ASSERT(count > 0);
|
||||
|
||||
llama_ngram_cache_part::iterator token_count_merged_it = part_merged_it->second.find(token);
|
||||
common_ngram_cache_part::iterator token_count_merged_it = part_merged_it->second.find(token);
|
||||
if (token_count_merged_it == part_merged_it->second.end()) {
|
||||
part_merged_it->second.emplace(token, count);
|
||||
continue;
|
||||
|
||||
@@ -12,22 +12,22 @@
|
||||
|
||||
// Data structures to map n-grams to empirical token probabilities:
|
||||
|
||||
struct llama_ngram {
|
||||
struct common_ngram {
|
||||
llama_token tokens[LLAMA_NGRAM_MAX];
|
||||
|
||||
llama_ngram() {
|
||||
common_ngram() {
|
||||
for (int i = 0; i < LLAMA_NGRAM_MAX; ++i) {
|
||||
tokens[i] = -1;
|
||||
}
|
||||
}
|
||||
|
||||
llama_ngram(const llama_token * input, const int ngram_size) {
|
||||
common_ngram(const llama_token * input, const int ngram_size) {
|
||||
for (int i = 0; i < LLAMA_NGRAM_MAX; ++i) {
|
||||
tokens[i] = i < ngram_size ? input[i] : -1;
|
||||
}
|
||||
}
|
||||
|
||||
bool operator==(const llama_ngram & other) const {
|
||||
bool operator==(const common_ngram & other) const {
|
||||
for (int i = 0; i < LLAMA_NGRAM_MAX; ++i) {
|
||||
if (tokens[i] != other.tokens[i]) {
|
||||
return false;
|
||||
@@ -37,28 +37,28 @@ struct llama_ngram {
|
||||
}
|
||||
};
|
||||
|
||||
struct llama_token_hash_function {
|
||||
struct common_token_hash_function {
|
||||
size_t operator()(const llama_token token) const {
|
||||
// see https://probablydance.com/2018/06/16/fibonacci-hashing-the-optimization-that-the-world-forgot-or-a-better-alternative-to-integer-modulo/
|
||||
return token * 11400714819323198485llu;
|
||||
}
|
||||
};
|
||||
|
||||
struct llama_ngram_hash_function {
|
||||
size_t operator()(const llama_ngram & ngram) const {
|
||||
size_t hash = llama_token_hash_function{}(ngram.tokens[0]);
|
||||
struct common_ngram_hash_function {
|
||||
size_t operator()(const common_ngram & ngram) const {
|
||||
size_t hash = common_token_hash_function{}(ngram.tokens[0]);
|
||||
for (int i = 1; i < LLAMA_NGRAM_MAX; ++i) {
|
||||
hash ^= llama_token_hash_function{}(ngram.tokens[i]);
|
||||
hash ^= common_token_hash_function{}(ngram.tokens[i]);
|
||||
}
|
||||
return hash;
|
||||
}
|
||||
};
|
||||
|
||||
// token -> number of times token has been seen
|
||||
typedef std::unordered_map<llama_token, int32_t> llama_ngram_cache_part;
|
||||
typedef std::unordered_map<llama_token, int32_t> common_ngram_cache_part;
|
||||
|
||||
// n-gram -> empirical distribution of following tokens
|
||||
typedef std::unordered_map<llama_ngram, llama_ngram_cache_part, llama_ngram_hash_function> llama_ngram_cache;
|
||||
typedef std::unordered_map<common_ngram, common_ngram_cache_part, common_ngram_hash_function> common_ngram_cache;
|
||||
|
||||
|
||||
// Update an ngram cache with tokens.
|
||||
@@ -70,8 +70,8 @@ typedef std::unordered_map<llama_ngram, llama_ngram_cache_part, llama_ngram_hash
|
||||
//
|
||||
// In order to get correct results inp_data can ONLY BE APPENDED TO.
|
||||
// Changes in the middle need a complete rebuild.
|
||||
void llama_ngram_cache_update(
|
||||
llama_ngram_cache & ngram_cache, int ngram_min, int ngram_max, std::vector<llama_token> & inp_data, int nnew, bool print_progress);
|
||||
void common_ngram_cache_update(
|
||||
common_ngram_cache & ngram_cache, int ngram_min, int ngram_max, std::vector<llama_token> & inp_data, int nnew, bool print_progress);
|
||||
|
||||
// Try to draft tokens from ngram caches.
|
||||
// inp: the tokens generated so far.
|
||||
@@ -81,21 +81,21 @@ void llama_ngram_cache_update(
|
||||
// nc_context: ngram cache based on current context.
|
||||
// nc_dynamic: ngram cache based on previous user generations.
|
||||
// nc_static: ngram cache generated from a large text corpus, used for validation.
|
||||
void llama_ngram_cache_draft(
|
||||
void common_ngram_cache_draft(
|
||||
std::vector<llama_token> & inp, std::vector<llama_token> & draft, int n_draft, int ngram_min, int ngram_max,
|
||||
llama_ngram_cache & nc_context, llama_ngram_cache & nc_dynamic, llama_ngram_cache & nc_static);
|
||||
common_ngram_cache & nc_context, common_ngram_cache & nc_dynamic, common_ngram_cache & nc_static);
|
||||
|
||||
// Save an ngram cache to a file.
|
||||
// ngram_cache: the ngram cache to save.
|
||||
// filename: the path under which to save the ngram cache.
|
||||
void llama_ngram_cache_save(llama_ngram_cache & ngram_cache, std::string & filename);
|
||||
void common_ngram_cache_save(common_ngram_cache & ngram_cache, std::string & filename);
|
||||
|
||||
// Load an ngram cache saved with llama_ngram_cache_save.
|
||||
// Load an ngram cache saved with common_ngram_cache_save.
|
||||
// filename: the path from which to load the ngram cache.
|
||||
// returns: an ngram cache containing the information saved to filename.
|
||||
llama_ngram_cache llama_ngram_cache_load(std::string & filename);
|
||||
common_ngram_cache common_ngram_cache_load(std::string & filename);
|
||||
|
||||
// Merge two ngram caches.
|
||||
// ngram_cache_target: the ngram cache to which to add the information from ngram_cache_add.
|
||||
// ngram_cache_add: the ngram cache to add to ngram_cache_target.
|
||||
void llama_ngram_cache_merge(llama_ngram_cache & ngram_cache_target, llama_ngram_cache & ngram_cache_add);
|
||||
void common_ngram_cache_merge(common_ngram_cache & ngram_cache_target, common_ngram_cache & ngram_cache_add);
|
||||
|
||||
@@ -98,8 +98,8 @@ struct ring_buffer {
|
||||
std::vector<T> data;
|
||||
};
|
||||
|
||||
struct gpt_sampler {
|
||||
gpt_sampler_params params;
|
||||
struct common_sampler {
|
||||
common_sampler_params params;
|
||||
|
||||
struct llama_sampler * grmr;
|
||||
struct llama_sampler * chain;
|
||||
@@ -125,7 +125,7 @@ struct gpt_sampler {
|
||||
}
|
||||
};
|
||||
|
||||
std::string gpt_sampler_params::print() const {
|
||||
std::string common_sampler_params::print() const {
|
||||
char result[1024];
|
||||
|
||||
snprintf(result, sizeof(result),
|
||||
@@ -139,12 +139,12 @@ std::string gpt_sampler_params::print() const {
|
||||
return std::string(result);
|
||||
}
|
||||
|
||||
struct gpt_sampler * gpt_sampler_init(const struct llama_model * model, const struct gpt_sampler_params & params) {
|
||||
struct common_sampler * common_sampler_init(const struct llama_model * model, const struct common_sampler_params & params) {
|
||||
llama_sampler_chain_params lparams = llama_sampler_chain_default_params();
|
||||
|
||||
lparams.no_perf = params.no_perf;
|
||||
|
||||
auto * result = new gpt_sampler {
|
||||
auto * result = new common_sampler {
|
||||
/* .params = */ params,
|
||||
/* .grmr = */ llama_sampler_init_grammar(model, params.grammar.c_str(), "root"),
|
||||
/* .chain = */ llama_sampler_chain_init(lparams),
|
||||
@@ -175,22 +175,22 @@ struct gpt_sampler * gpt_sampler_init(const struct llama_model * model, const st
|
||||
if (params.mirostat == 0) {
|
||||
for (const auto & cnstr : params.samplers) {
|
||||
switch (cnstr) {
|
||||
case GPT_SAMPLER_TYPE_TOP_K:
|
||||
case COMMON_SAMPLER_TYPE_TOP_K:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_top_k (params.top_k));
|
||||
break;
|
||||
case GPT_SAMPLER_TYPE_TOP_P:
|
||||
case COMMON_SAMPLER_TYPE_TOP_P:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_top_p (params.top_p, params.min_keep));
|
||||
break;
|
||||
case GPT_SAMPLER_TYPE_MIN_P:
|
||||
case COMMON_SAMPLER_TYPE_MIN_P:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_min_p (params.min_p, params.min_keep));
|
||||
break;
|
||||
case GPT_SAMPLER_TYPE_TFS_Z:
|
||||
case COMMON_SAMPLER_TYPE_TFS_Z:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_tail_free(params.tfs_z, params.min_keep));
|
||||
break;
|
||||
case GPT_SAMPLER_TYPE_TYPICAL_P:
|
||||
case COMMON_SAMPLER_TYPE_TYPICAL_P:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_typical (params.typ_p, params.min_keep));
|
||||
break;
|
||||
case GPT_SAMPLER_TYPE_TEMPERATURE:
|
||||
case COMMON_SAMPLER_TYPE_TEMPERATURE:
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_temp_ext (params.temp, params.dynatemp_range, params.dynatemp_exponent));
|
||||
break;
|
||||
default:
|
||||
@@ -209,14 +209,22 @@ struct gpt_sampler * gpt_sampler_init(const struct llama_model * model, const st
|
||||
GGML_ASSERT(false && "unknown mirostat version");
|
||||
}
|
||||
} else {
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_softmax());
|
||||
if (params.n_probs > 0) {
|
||||
// some use cases require to sample greedily, but still obtain the probabilities of the top tokens
|
||||
// ref: https://github.com/ggerganov/llama.cpp/pull/9605
|
||||
//
|
||||
// the following will not produce exactly the same probs as applyging softmax to the full vocabulary, but
|
||||
// it is much faster, since we avoid sorting all tokens and should give a good approximation
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_top_k(params.n_probs));
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_softmax());
|
||||
}
|
||||
llama_sampler_chain_add(result->chain, llama_sampler_init_greedy());
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
void gpt_sampler_free(struct gpt_sampler * gsmpl) {
|
||||
void common_sampler_free(struct common_sampler * gsmpl) {
|
||||
if (gsmpl) {
|
||||
llama_sampler_free(gsmpl->grmr);
|
||||
|
||||
@@ -226,7 +234,7 @@ void gpt_sampler_free(struct gpt_sampler * gsmpl) {
|
||||
}
|
||||
}
|
||||
|
||||
void gpt_sampler_accept(struct gpt_sampler * gsmpl, llama_token token, bool accept_grammar) {
|
||||
void common_sampler_accept(struct common_sampler * gsmpl, llama_token token, bool accept_grammar) {
|
||||
if (accept_grammar) {
|
||||
llama_sampler_accept(gsmpl->grmr, token);
|
||||
}
|
||||
@@ -236,14 +244,14 @@ void gpt_sampler_accept(struct gpt_sampler * gsmpl, llama_token token, bool acce
|
||||
gsmpl->prev.push_back(token);
|
||||
}
|
||||
|
||||
void gpt_sampler_reset(struct gpt_sampler * gsmpl) {
|
||||
void common_sampler_reset(struct common_sampler * gsmpl) {
|
||||
llama_sampler_reset(gsmpl->grmr);
|
||||
|
||||
llama_sampler_reset(gsmpl->chain);
|
||||
}
|
||||
|
||||
struct gpt_sampler * gpt_sampler_clone(gpt_sampler * gsmpl) {
|
||||
return new gpt_sampler {
|
||||
struct common_sampler * common_sampler_clone(common_sampler * gsmpl) {
|
||||
return new common_sampler {
|
||||
/* .params = */ gsmpl->params,
|
||||
/* .grmr = */ llama_sampler_clone(gsmpl->grmr),
|
||||
/* .chain = */ llama_sampler_clone(gsmpl->chain),
|
||||
@@ -253,7 +261,7 @@ struct gpt_sampler * gpt_sampler_clone(gpt_sampler * gsmpl) {
|
||||
};
|
||||
}
|
||||
|
||||
void gpt_perf_print(const struct llama_context * ctx, const struct gpt_sampler * gsmpl) {
|
||||
void common_perf_print(const struct llama_context * ctx, const struct common_sampler * gsmpl) {
|
||||
// TODO: measure grammar performance
|
||||
|
||||
if (gsmpl) {
|
||||
@@ -264,7 +272,7 @@ void gpt_perf_print(const struct llama_context * ctx, const struct gpt_sampler *
|
||||
}
|
||||
}
|
||||
|
||||
llama_token gpt_sampler_sample(struct gpt_sampler * gsmpl, struct llama_context * ctx, int idx, bool grammar_first) {
|
||||
llama_token common_sampler_sample(struct common_sampler * gsmpl, struct llama_context * ctx, int idx, bool grammar_first) {
|
||||
gsmpl->set_logits(ctx, idx);
|
||||
|
||||
auto & grmr = gsmpl->grmr;
|
||||
@@ -310,22 +318,22 @@ llama_token gpt_sampler_sample(struct gpt_sampler * gsmpl, struct llama_context
|
||||
return cur_p.data[cur_p.selected].id;
|
||||
}
|
||||
|
||||
uint32_t gpt_sampler_get_seed(const struct gpt_sampler * gsmpl) {
|
||||
uint32_t common_sampler_get_seed(const struct common_sampler * gsmpl) {
|
||||
return llama_sampler_get_seed(gsmpl->chain);
|
||||
}
|
||||
|
||||
// helpers
|
||||
|
||||
llama_token_data_array * gpt_sampler_get_candidates(struct gpt_sampler * gsmpl) {
|
||||
llama_token_data_array * common_sampler_get_candidates(struct common_sampler * gsmpl) {
|
||||
return &gsmpl->cur_p;
|
||||
}
|
||||
|
||||
llama_token gpt_sampler_last(const struct gpt_sampler * gsmpl) {
|
||||
llama_token common_sampler_last(const struct common_sampler * gsmpl) {
|
||||
return gsmpl->prev.rat(0);
|
||||
}
|
||||
|
||||
std::string gpt_sampler_print(const struct gpt_sampler * gsmpl) {
|
||||
std::string result = "\tlogits ";
|
||||
std::string common_sampler_print(const struct common_sampler * gsmpl) {
|
||||
std::string result = "logits ";
|
||||
|
||||
for (int i = 0; i < llama_sampler_chain_n(gsmpl->chain); i++) {
|
||||
const auto * smpl = llama_sampler_chain_get(gsmpl->chain, i);
|
||||
@@ -335,7 +343,7 @@ std::string gpt_sampler_print(const struct gpt_sampler * gsmpl) {
|
||||
return result;
|
||||
}
|
||||
|
||||
std::string gpt_sampler_prev_str(gpt_sampler * gsmpl, llama_context * ctx_main, int n) {
|
||||
std::string common_sampler_prev_str(common_sampler * gsmpl, llama_context * ctx_main, int n) {
|
||||
n = std::min(n, (int) gsmpl->prev.size());
|
||||
|
||||
if (n <= 0) {
|
||||
@@ -350,63 +358,63 @@ std::string gpt_sampler_prev_str(gpt_sampler * gsmpl, llama_context * ctx_main,
|
||||
|
||||
GGML_ASSERT(id != LLAMA_TOKEN_NULL && "null token in the sampling history - should not happen");
|
||||
|
||||
result += llama_token_to_piece(ctx_main, id);
|
||||
result += common_token_to_piece(ctx_main, id);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
char gpt_sampler_type_to_chr(enum gpt_sampler_type cnstr) {
|
||||
char common_sampler_type_to_chr(enum common_sampler_type cnstr) {
|
||||
switch (cnstr) {
|
||||
case GPT_SAMPLER_TYPE_TOP_K: return 'k';
|
||||
case GPT_SAMPLER_TYPE_TFS_Z: return 'f';
|
||||
case GPT_SAMPLER_TYPE_TYPICAL_P: return 'y';
|
||||
case GPT_SAMPLER_TYPE_TOP_P: return 'p';
|
||||
case GPT_SAMPLER_TYPE_MIN_P: return 'm';
|
||||
case GPT_SAMPLER_TYPE_TEMPERATURE: return 't';
|
||||
case COMMON_SAMPLER_TYPE_TOP_K: return 'k';
|
||||
case COMMON_SAMPLER_TYPE_TFS_Z: return 'f';
|
||||
case COMMON_SAMPLER_TYPE_TYPICAL_P: return 'y';
|
||||
case COMMON_SAMPLER_TYPE_TOP_P: return 'p';
|
||||
case COMMON_SAMPLER_TYPE_MIN_P: return 'm';
|
||||
case COMMON_SAMPLER_TYPE_TEMPERATURE: return 't';
|
||||
default : return '?';
|
||||
}
|
||||
}
|
||||
|
||||
std::string gpt_sampler_type_to_str(enum gpt_sampler_type cnstr) {
|
||||
std::string common_sampler_type_to_str(enum common_sampler_type cnstr) {
|
||||
switch (cnstr) {
|
||||
case GPT_SAMPLER_TYPE_TOP_K: return "top_k";
|
||||
case GPT_SAMPLER_TYPE_TFS_Z: return "tfs_z";
|
||||
case GPT_SAMPLER_TYPE_TYPICAL_P: return "typ_p";
|
||||
case GPT_SAMPLER_TYPE_TOP_P: return "top_p";
|
||||
case GPT_SAMPLER_TYPE_MIN_P: return "min_p";
|
||||
case GPT_SAMPLER_TYPE_TEMPERATURE: return "temperature";
|
||||
case COMMON_SAMPLER_TYPE_TOP_K: return "top_k";
|
||||
case COMMON_SAMPLER_TYPE_TFS_Z: return "tfs_z";
|
||||
case COMMON_SAMPLER_TYPE_TYPICAL_P: return "typ_p";
|
||||
case COMMON_SAMPLER_TYPE_TOP_P: return "top_p";
|
||||
case COMMON_SAMPLER_TYPE_MIN_P: return "min_p";
|
||||
case COMMON_SAMPLER_TYPE_TEMPERATURE: return "temperature";
|
||||
default : return "";
|
||||
}
|
||||
}
|
||||
|
||||
std::vector<gpt_sampler_type> gpt_sampler_types_from_names(const std::vector<std::string> & names, bool allow_alt_names) {
|
||||
std::unordered_map<std::string, gpt_sampler_type> sampler_canonical_name_map {
|
||||
{ "top_k", GPT_SAMPLER_TYPE_TOP_K },
|
||||
{ "top_p", GPT_SAMPLER_TYPE_TOP_P },
|
||||
{ "typ_p", GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "min_p", GPT_SAMPLER_TYPE_MIN_P },
|
||||
{ "tfs_z", GPT_SAMPLER_TYPE_TFS_Z },
|
||||
{ "temperature", GPT_SAMPLER_TYPE_TEMPERATURE },
|
||||
std::vector<common_sampler_type> common_sampler_types_from_names(const std::vector<std::string> & names, bool allow_alt_names) {
|
||||
std::unordered_map<std::string, common_sampler_type> sampler_canonical_name_map {
|
||||
{ "top_k", COMMON_SAMPLER_TYPE_TOP_K },
|
||||
{ "top_p", COMMON_SAMPLER_TYPE_TOP_P },
|
||||
{ "typ_p", COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "min_p", COMMON_SAMPLER_TYPE_MIN_P },
|
||||
{ "tfs_z", COMMON_SAMPLER_TYPE_TFS_Z },
|
||||
{ "temperature", COMMON_SAMPLER_TYPE_TEMPERATURE },
|
||||
};
|
||||
|
||||
// since samplers names are written multiple ways
|
||||
// make it ready for both system names and input names
|
||||
std::unordered_map<std::string, gpt_sampler_type> sampler_alt_name_map {
|
||||
{ "top-k", GPT_SAMPLER_TYPE_TOP_K },
|
||||
{ "top-p", GPT_SAMPLER_TYPE_TOP_P },
|
||||
{ "nucleus", GPT_SAMPLER_TYPE_TOP_P },
|
||||
{ "typical-p", GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typical", GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typ-p", GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typ", GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "min-p", GPT_SAMPLER_TYPE_MIN_P },
|
||||
{ "tfs-z", GPT_SAMPLER_TYPE_TFS_Z },
|
||||
{ "tfs", GPT_SAMPLER_TYPE_TFS_Z },
|
||||
{ "temp", GPT_SAMPLER_TYPE_TEMPERATURE },
|
||||
std::unordered_map<std::string, common_sampler_type> sampler_alt_name_map {
|
||||
{ "top-k", COMMON_SAMPLER_TYPE_TOP_K },
|
||||
{ "top-p", COMMON_SAMPLER_TYPE_TOP_P },
|
||||
{ "nucleus", COMMON_SAMPLER_TYPE_TOP_P },
|
||||
{ "typical-p", COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typical", COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typ-p", COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "typ", COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ "min-p", COMMON_SAMPLER_TYPE_MIN_P },
|
||||
{ "tfs-z", COMMON_SAMPLER_TYPE_TFS_Z },
|
||||
{ "tfs", COMMON_SAMPLER_TYPE_TFS_Z },
|
||||
{ "temp", COMMON_SAMPLER_TYPE_TEMPERATURE },
|
||||
};
|
||||
|
||||
std::vector<gpt_sampler_type> samplers;
|
||||
std::vector<common_sampler_type> samplers;
|
||||
samplers.reserve(names.size());
|
||||
|
||||
for (const auto & name : names) {
|
||||
@@ -426,17 +434,17 @@ std::vector<gpt_sampler_type> gpt_sampler_types_from_names(const std::vector<std
|
||||
return samplers;
|
||||
}
|
||||
|
||||
std::vector<gpt_sampler_type> gpt_sampler_types_from_chars(const std::string & chars) {
|
||||
std::unordered_map<char, gpt_sampler_type> sampler_name_map = {
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_TOP_K), GPT_SAMPLER_TYPE_TOP_K },
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_TFS_Z), GPT_SAMPLER_TYPE_TFS_Z },
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_TYPICAL_P), GPT_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_TOP_P), GPT_SAMPLER_TYPE_TOP_P },
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_MIN_P), GPT_SAMPLER_TYPE_MIN_P },
|
||||
{ gpt_sampler_type_to_chr(GPT_SAMPLER_TYPE_TEMPERATURE), GPT_SAMPLER_TYPE_TEMPERATURE }
|
||||
std::vector<common_sampler_type> common_sampler_types_from_chars(const std::string & chars) {
|
||||
std::unordered_map<char, common_sampler_type> sampler_name_map = {
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_TOP_K), COMMON_SAMPLER_TYPE_TOP_K },
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_TFS_Z), COMMON_SAMPLER_TYPE_TFS_Z },
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_TYPICAL_P), COMMON_SAMPLER_TYPE_TYPICAL_P },
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_TOP_P), COMMON_SAMPLER_TYPE_TOP_P },
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_MIN_P), COMMON_SAMPLER_TYPE_MIN_P },
|
||||
{ common_sampler_type_to_chr(COMMON_SAMPLER_TYPE_TEMPERATURE), COMMON_SAMPLER_TYPE_TEMPERATURE }
|
||||
};
|
||||
|
||||
std::vector<gpt_sampler_type> samplers;
|
||||
std::vector<common_sampler_type> samplers;
|
||||
samplers.reserve(chars.size());
|
||||
|
||||
for (const auto & c : chars) {
|
||||
|
||||
@@ -7,7 +7,7 @@
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
// gpt_sampler extends llama_sampler with additional functionality:
|
||||
// common_sampler extends llama_sampler with additional functionality:
|
||||
//
|
||||
// - grammar support
|
||||
// - custom sampler logic based on the parameters
|
||||
@@ -23,30 +23,30 @@
|
||||
// token in order to verify if it fits the grammar. And only if the token doesn't fit the grammar, the
|
||||
// grammar constraints are applied to the full vocabulary and the token is resampled.
|
||||
//
|
||||
// The gpt_sampler also maintains a container with the last accepted tokens. In the future, this can
|
||||
// The common_sampler also maintains a container with the last accepted tokens. In the future, this can
|
||||
// be moved into the core llama library.
|
||||
//
|
||||
// For convenience, the gpt_sampler also maintains a container with the current candidate tokens.
|
||||
// For convenience, the common_sampler also maintains a container with the current candidate tokens.
|
||||
// This can be used to access the probabilities of the rest of the non-sampled tokens.
|
||||
//
|
||||
// TODO: measure grammar performance
|
||||
//
|
||||
|
||||
struct gpt_sampler;
|
||||
struct common_sampler;
|
||||
|
||||
// llama_sampler API overloads
|
||||
|
||||
struct gpt_sampler * gpt_sampler_init(const struct llama_model * model, const struct gpt_sampler_params & params);
|
||||
struct common_sampler * common_sampler_init(const struct llama_model * model, const struct common_sampler_params & params);
|
||||
|
||||
void gpt_sampler_free(struct gpt_sampler * gsmpl);
|
||||
void common_sampler_free(struct common_sampler * gsmpl);
|
||||
|
||||
// if accept_grammar is true, the token is accepted both by the sampling chain and the grammar
|
||||
void gpt_sampler_accept(struct gpt_sampler * gsmpl, llama_token token, bool accept_grammar);
|
||||
void gpt_sampler_reset (struct gpt_sampler * gsmpl);
|
||||
struct gpt_sampler * gpt_sampler_clone (struct gpt_sampler * gsmpl);
|
||||
void common_sampler_accept(struct common_sampler * gsmpl, llama_token token, bool accept_grammar);
|
||||
void common_sampler_reset (struct common_sampler * gsmpl);
|
||||
struct common_sampler * common_sampler_clone (struct common_sampler * gsmpl);
|
||||
|
||||
// arguments can be nullptr to skip printing
|
||||
void gpt_perf_print(const struct llama_context * ctx, const struct gpt_sampler * gsmpl);
|
||||
void common_perf_print(const struct llama_context * ctx, const struct common_sampler * gsmpl);
|
||||
|
||||
// extended sampling implementation:
|
||||
//
|
||||
@@ -58,26 +58,26 @@ void gpt_perf_print(const struct llama_context * ctx, const struct gpt_sampler *
|
||||
// if grammar_first is true, the grammar is applied before the samplers (slower)
|
||||
// useful in cases where all the resulting candidates (not just the sampled one) must fit the grammar
|
||||
//
|
||||
llama_token gpt_sampler_sample(struct gpt_sampler * gsmpl, struct llama_context * ctx, int idx, bool grammar_first = false);
|
||||
llama_token common_sampler_sample(struct common_sampler * gsmpl, struct llama_context * ctx, int idx, bool grammar_first = false);
|
||||
|
||||
uint32_t gpt_sampler_get_seed(const struct gpt_sampler * gsmpl);
|
||||
uint32_t common_sampler_get_seed(const struct common_sampler * gsmpl);
|
||||
|
||||
// helpers
|
||||
|
||||
// access the internal list of current candidate tokens
|
||||
llama_token_data_array * gpt_sampler_get_candidates(struct gpt_sampler * gsmpl);
|
||||
llama_token_data_array * common_sampler_get_candidates(struct common_sampler * gsmpl);
|
||||
|
||||
// get the last accepted token
|
||||
llama_token gpt_sampler_last(const struct gpt_sampler * gsmpl);
|
||||
llama_token common_sampler_last(const struct common_sampler * gsmpl);
|
||||
|
||||
// print the sampler chain into a string
|
||||
std::string gpt_sampler_print(const struct gpt_sampler * gsmpl);
|
||||
std::string common_sampler_print(const struct common_sampler * gsmpl);
|
||||
|
||||
// get a string representation of the last accepted tokens
|
||||
std::string gpt_sampler_prev_str(gpt_sampler * gsmpl, llama_context * ctx, int n);
|
||||
std::string common_sampler_prev_str(common_sampler * gsmpl, llama_context * ctx, int n);
|
||||
|
||||
char gpt_sampler_type_to_chr(enum gpt_sampler_type cnstr);
|
||||
std::string gpt_sampler_type_to_str(enum gpt_sampler_type cnstr);
|
||||
char common_sampler_type_to_chr(enum common_sampler_type cnstr);
|
||||
std::string common_sampler_type_to_str(enum common_sampler_type cnstr);
|
||||
|
||||
std::vector<enum gpt_sampler_type> gpt_sampler_types_from_names(const std::vector<std::string> & names, bool allow_alt_names);
|
||||
std::vector<enum gpt_sampler_type> gpt_sampler_types_from_chars(const std::string & chars);
|
||||
std::vector<enum common_sampler_type> common_sampler_types_from_names(const std::vector<std::string> & names, bool allow_alt_names);
|
||||
std::vector<enum common_sampler_type> common_sampler_types_from_chars(const std::string & chars);
|
||||
|
||||
@@ -1,9 +1,11 @@
|
||||
#include "train.h"
|
||||
#include "common.h"
|
||||
|
||||
#include <algorithm>
|
||||
#include <random>
|
||||
#include <sstream>
|
||||
#include <functional>
|
||||
#include <cstring>
|
||||
|
||||
struct random_normal_distribution {
|
||||
std::mt19937 gen;
|
||||
|
||||
Reference in New Issue
Block a user