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-rw-r--r--CMakeLists.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6bec1f9..affff3e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,6 +56,10 @@ option(LLAMA_AVX "llama: enable AVX"
option(LLAMA_AVX2 "llama: enable AVX2" ON)
option(LLAMA_AVX512 "llama: enable AVX512" OFF)
option(LLAMA_FMA "llama: enable FMA" ON)
+# in MSVC F16C is implied with AVX2/AVX512
+if (NOT MSVC)
+ option(LLAMA_F16C "llama: enable F16C" ON)
+endif()
# 3rd party libs
option(LLAMA_ACCELERATE "llama: enable Accelerate framework" ON)
@@ -207,7 +211,9 @@ elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(x86_64|i686|AMD64)$")
add_compile_options(/arch:AVX)
endif()
else()
- add_compile_options(-mf16c)
+ if (LLAMA_F16C)
+ add_compile_options(-mf16c)
+ endif()
if (LLAMA_FMA)
add_compile_options(-mfma)
endif()