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ggml : fix ppc64le build error and make cmake detect Power processors (#1284)

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* Fix ppc64le build issue

* Added support to detect ppc64* processors
This commit is contained in:
Marvin Gießing 2023-05-02 18:42:16 +02:00 committed by GitHub
parent 2bb992f034
commit cc0bb7235c
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 1 deletions
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5
CMakeLists.txt
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@ -359,8 +359,11 @@ elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$")
add_compile_options(-mavx512vnni)
endif()
endif()
elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "ppc64")
message(STATUS "PowerPC detected")
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)
else()
# TODO: support PowerPC
message(STATUS "Unknown architecture")
endif()

1
ggml.c
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@ -826,6 +826,7 @@ static void quantize_row_q4_0(const float * restrict x, void * restrict vy, int
float max = 0.0f;
float min = 0.0f;
vector float asrcv [8];
vector float srcv [8];
vector float maxv[8];
vector float minv[8];