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avx on Core i5-2400 #562

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2279cd2
Enable avx for Linux only if also fp16c available.
embedded-IoT-kaufmann Mar 25, 2023
098eb92
Merge branch 'ggerganov:master' into master
embedded-IoT-kaufmann Mar 25, 2023
7a7e0ac
Merge branch 'ggerganov:master' into master
embedded-IoT-kaufmann Mar 25, 2023
8e1fb49
Merge branch 'ggerganov:master' into master
embedded-IoT-kaufmann Mar 26, 2023
926e49e
Merge branch 'ggerganov:master' into master
embedded-IoT-kaufmann Mar 27, 2023
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12 changes: 6 additions & 6 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -81,8 +81,12 @@ ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686))
endif
else ifeq ($(UNAME_S),Linux)
AVX1_M := $(shell grep "avx " /proc/cpuinfo)
ifneq (,$(findstring avx,$(AVX1_M)))
CFLAGS += -mavx
F16C_M := $(shell grep "f16c " /proc/cpuinfo)
ifneq (,$(findstring f16c,$(F16C_M)))
CFLAGS += -mf16c
ifneq (,$(findstring avx,$(AVX1_M)))
CFLAGS += -mavx
endif
endif
AVX2_M := $(shell grep "avx2 " /proc/cpuinfo)
ifneq (,$(findstring avx2,$(AVX2_M)))
Expand All @@ -92,10 +96,6 @@ ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686))
ifneq (,$(findstring fma,$(FMA_M)))
CFLAGS += -mfma
endif
F16C_M := $(shell grep "f16c " /proc/cpuinfo)
ifneq (,$(findstring f16c,$(F16C_M)))
CFLAGS += -mf16c
endif
SSE3_M := $(shell grep "sse3 " /proc/cpuinfo)
ifneq (,$(findstring sse3,$(SSE3_M)))
CFLAGS += -msse3
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