CS348Project/llama.cpp
5
0
Fork 0
mirror of https://github.com/ggml-org/llama.cpp.git synced 2025-10-27 08:21:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

ggml: riscv: add riscv spacemit backend (#15288)

Browse Source 
* ggml: add spacemit backend

Change-Id: I249bdc043485d815a9c351867137bc1e27cc2e23

* add new line at end of file

Change-Id: I889ed1c85fb45e62350ecde0c06f70450cadfbe2

* add riscv zba extension limit

Change-Id: I321eb200f859751727afe5cae13074dfce2bb0ce

* fixed for review comments, file renamed and format

Change-Id: Ia20b6ec24a36638e62e0fe07cf100916a7cce3ce

* fixed for code format, after clang-format

Change-Id: I5dc33a0412da3d3f2d77075d8939185d3009eca2

* use _Float16 instead of __fp16

Change-Id: I039fb02bb95270e641bc4442204e658735859d43

* add ci for riscv64-spacemit-ime-native

Change-Id: I711c1033061df1a289ea77891b2997599dfe8279

* update debian-13-riscv64-spacemit-ime-native ci label

Change-Id: Ifb2b891e2fca57b5da604fce2ac255f27731179a

* remove license comment for spacemit ime

Change-Id: If0dc3ca30a958631ccca0a28b62e0b825f9fb0c3

* upgrade binutils for gcc ime

Change-Id: Ibf2fa74c1064408974cb5b45f044d40987e5fb45

* add spacemit ime cross jobs

Change-Id: I80d74909941d41cb9cd09e51d8baf01c985cbfc6

* remove native compile for riscv64-spacemit-ime

Change-Id: I01920afafdc73fa7424014fd648d243f8ec9e25e

* ci : add caching for spacemit ime cross toolchain

Change-Id: Ic54a192019a2fd982bbd58225ce3bbc38f4053de

* ci: bug fixed for cache path and env

Change-Id: I28c42e10b6fff053bb6580926ca2353448cb042a

* Update .github/workflows/build-linux-cross.yml for cache path

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

* bugfixed for  build-linux-cross.yml,  syntax error

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>

---------

Co-authored-by: cailinxi <linxi.cai@spacemit.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
This commit is contained in:
alex-spacemit
2025-09-29 22:50:44 +08:00
committed by GitHub
parent 2ddd3f2356
commit b77e6c18e1
11 changed files with 4501 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
cmake/riscv64-spacemit-linux-gnu-gcc.cmake Normal file
View File

@@ -0,0 +1,29 @@
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR riscv64)
set(CMAKE_SYSTEM_VERSION 1)
if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "^(riscv)")
message(STATUS "HOST SYSTEM ${CMAKE_HOST_SYSTEM_PROCESSOR}")
else()
set(GNU_MACHINE riscv64-unknown-linux-gnu CACHE STRING "GNU compiler triple")
if (DEFINED ENV{RISCV_ROOT_PATH})
file(TO_CMAKE_PATH $ENV{RISCV_ROOT_PATH} RISCV_ROOT_PATH)
else()
message(FATAL_ERROR "RISCV_ROOT_PATH env must be defined")
endif()
set(RISCV_ROOT_PATH ${RISCV_ROOT_PATH} CACHE STRING "root path to riscv toolchain")
set(CMAKE_C_COMPILER ${RISCV_ROOT_PATH}/bin/riscv64-unknown-linux-gnu-gcc)
set(CMAKE_CXX_COMPILER ${RISCV_ROOT_PATH}/bin/riscv64-unknown-linux-gnu-g++)
set(CMAKE_STRIP ${RISCV_ROOT_PATH}/bin/riscv64-unknown-linux-gnu-strip)
set(CMAKE_FIND_ROOT_PATH "${RISCV_ROOT_PATH}/riscv64-unknown-linux-gnu")
set(CMAKE_SYSROOT "${RISCV_ROOT_PATH}/sysroot")
endif()
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_C_FLAGS "-march=rv64gcv_zfh_zba_zicbop -mabi=lp64d ${CMAKE_C_FLAGS}")
set(CMAKE_CXX_FLAGS "-march=rv64gcv_zfh_zba_zicbop -mabi=lp64d ${CXX_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -latomic")