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fix missing n_past in various places

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this is actually a revert of cda0e4b648
This commit is contained in:
Xuan Son Nguyen
2025-03-14 10:47:08 +01:00
parent 32940369d3
commit 07d84fa3c2
6 changed files with 18 additions and 18 deletions
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16
examples/llama-bench/llama-bench.cpp
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@@ -1427,7 +1427,7 @@ struct sql_printer : public printer {
}
};
static void test_prompt(llama_context * ctx, int n_prompt, int n_batch, int n_threads) {
static void test_prompt(llama_context * ctx, int n_prompt, int n_past, int n_batch, int n_threads) {
llama_set_n_threads(ctx, n_threads, n_threads);
const llama_model * model = llama_get_model(ctx);
@@ -1444,7 +1444,7 @@ static void test_prompt(llama_context * ctx, int n_prompt, int n_batch, int n_th
for (int i = 1; i < n_tokens; i++) {
tokens[i] = std::rand() % n_vocab;
}
llama_batch_ext_ptr batch(llama_batch_ext_init_from_text(tokens.data(), n_tokens, 0, 0, true));
llama_batch_ext_ptr batch(llama_batch_ext_init_from_text(tokens.data(), n_tokens, n_past + n_processed, 0, true));
llama_decode_ext(ctx, batch.get());
n_processed += n_tokens;
}
@@ -1452,7 +1452,7 @@ static void test_prompt(llama_context * ctx, int n_prompt, int n_batch, int n_th
llama_synchronize(ctx);
}
static void test_gen(llama_context * ctx, int n_gen, int n_threads) {
static void test_gen(llama_context * ctx, int n_gen, int n_past, int n_threads) {
llama_set_n_threads(ctx, n_threads, n_threads);
const llama_model * model = llama_get_model(ctx);
@@ -1462,7 +1462,7 @@ static void test_gen(llama_context * ctx, int n_gen, int n_threads) {
llama_token token = llama_vocab_get_add_bos(vocab) ? llama_vocab_bos(vocab) : std::rand() % n_vocab;
for (int i = 0; i < n_gen; i++) {
llama_batch_ext_ptr batch(llama_batch_ext_init_from_text(&token, 1, 0, 0, true));
llama_batch_ext_ptr batch(llama_batch_ext_init_from_text(&token, 1, n_past + i, 0, true));
llama_decode_ext(ctx, batch.get());
llama_synchronize(ctx);
token = std::rand() % n_vocab;
@@ -1610,13 +1610,13 @@ int main(int argc, char ** argv) {
fprintf(stderr, "llama-bench: benchmark %d/%zu: warmup prompt run\n", params_idx, params_count);
}
//test_prompt(ctx, std::min(t.n_batch, std::min(t.n_prompt, 32)), 0, t.n_batch, t.n_threads);
test_prompt(ctx, t.n_prompt, t.n_batch, t.n_threads);
test_prompt(ctx, t.n_prompt, 0, t.n_batch, t.n_threads);
}
if (t.n_gen > 0) {
if (params.progress) {
fprintf(stderr, "llama-bench: benchmark %d/%zu: warmup generation run\n", params_idx, params_count);
}
test_gen(ctx, 1, t.n_threads);
test_gen(ctx, 1, 0, t.n_threads);
}
for (int i = 0; i < params.reps; i++) {
@@ -1629,14 +1629,14 @@ int main(int argc, char ** argv) {
fprintf(stderr, "llama-bench: benchmark %d/%zu: prompt run %d/%d\n", params_idx, params_count,
i + 1, params.reps);
}
test_prompt(ctx, t.n_prompt, t.n_batch, t.n_threads);
test_prompt(ctx, t.n_prompt, 0, t.n_batch, t.n_threads);
}
if (t.n_gen > 0) {
if (params.progress) {
fprintf(stderr, "llama-bench: benchmark %d/%zu: generation run %d/%d\n", params_idx, params_count,
i + 1, params.reps);
}
test_gen(ctx, t.n_gen, t.n_threads);
test_gen(ctx, t.n_gen, t.n_prompt, t.n_threads);
}
uint64_t t_ns = get_time_ns() - t_start;