vbatts/llama.cpp
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switching to fast math for some more speedup, see https://learn.microsoft.com/en-us/cpp/build/reference/fp-specify-floating-point-behavior?view=msvc-170

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Eric Sommerlade 2023-09-09 14:22:54 +01:00
parent cb864773ba
commit cfcdd52502
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CMakeLists.txt
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@ -475,6 +475,7 @@ endif()
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64" OR "${CMAKE_GENERATOR_PLATFORM_LWR}" MATCHES "arm64") if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64" OR "${CMAKE_GENERATOR_PLATFORM_LWR}" MATCHES "arm64")
message(STATUS "ARM detected") message(STATUS "ARM detected")
if (MSVC) if (MSVC)
add_compile_definitions(/fp:fast)
add_compile_definitions(__ARM_NEON) add_compile_definitions(__ARM_NEON)
add_compile_definitions(__ARM_FEATURE_FMA) add_compile_definitions(__ARM_FEATURE_FMA)
add_compile_definitions(__ARM_FEATURE_DOTPROD) add_compile_definitions(__ARM_FEATURE_DOTPROD)