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build : support ppc64le build for make and CMake (#3963)

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* build: support ppc64le build for make and CMake

* build: keep __POWER9_VECTOR__ ifdef and extend with __powerpc64__

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
Roger Meier 2023-11-17 17:11:23 +01:00 committed by GitHub
parent 5ad387e994
commit 8e9361089d
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 15 additions and 3 deletions
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4
CMakeLists.txt
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@ -574,8 +574,12 @@ elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$" OR "${CMAKE_GE
endif()
elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "ppc64")
message(STATUS "PowerPC detected")
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "ppc64le")
add_compile_options(-mcpu=powerpc64le)
else()
add_compile_options(-mcpu=native -mtune=native)
#TODO: Add targets for Power8/Power9 (Altivec/VSX) and Power10(MMA) and query for big endian systems (ppc64/le/be)
endif()
else()
message(STATUS "Unknown architecture")
endif()

8
Makefile
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@ -342,6 +342,12 @@ ifneq ($(filter ppc64%,$(UNAME_M)),)
endif
endif
ifneq ($(filter ppc64le%,$(UNAME_M)),)
MK_CFLAGS += -mcpu=powerpc64le
MK_CXXFLAGS += -mcpu=powerpc64le
CUDA_POWER_ARCH = 1
endif
else
MK_CFLAGS += -march=rv64gcv -mabi=lp64d
MK_CXXFLAGS += -march=rv64gcv -mabi=lp64d
@ -392,6 +398,8 @@ else
endif #LLAMA_CUDA_NVCC
ifdef CUDA_DOCKER_ARCH
NVCCFLAGS += -Wno-deprecated-gpu-targets -arch=$(CUDA_DOCKER_ARCH)
else ifdef CUDA_POWER_ARCH
NVCCFLAGS +=
else
NVCCFLAGS += -arch=native
endif # CUDA_DOCKER_ARCH

2
ggml-quants.c
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@ -19,7 +19,7 @@
#ifdef __wasm_simd128__
#include <wasm_simd128.h>
#else
#ifdef __POWER9_VECTOR__
#if defined(__POWER9_VECTOR__) || defined(__powerpc64__)
#include <altivec.h>
#undef bool
#define bool _Bool