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Check for AVX and AVX2 on Darwin

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Chidi Williams 2022-11-09 00:28:36 +00:00 committed by Georgi Gerganov
parent 0bfe728b84
commit 9e700e1821
1 changed files with 13 additions and 1 deletions
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14
Makefile
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@ -50,7 +50,19 @@ endif
# TODO: probably these flags need to be tweaked on some architectures
# feel free to update the Makefile for your architecture and send a pull request or issue
ifeq ($(UNAME_M),x86_64)
CFLAGS += -mavx -mavx2 -mfma -mf16c
CFLAGS += -mfma -mf16c
ifeq ($(UNAME_S),Darwin)
AVX1_M := $(shell sysctl machdep.cpu.features)
ifneq (,$(findstring AVX1.0,$(AVX1_M)))
CFLAGS += -mavx
endif
AVX2_M := $(shell sysctl machdep.cpu.leaf7_features)
ifneq (,$(findstring AVX2,$(AVX2_M)))
CFLAGS += -mavx2
endif
else
CFLAGS += -mavx -mavx2
endif
endif
ifeq ($(UNAME_M),amd64)
CFLAGS += -mavx -mavx2 -mfma -mf16c