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wip : rpi4 support

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This commit is contained in:
Georgi Gerganov
2022-10-05 23:03:46 +03:00
parent ce1fe95902
commit 167324584b
4 changed files with 151 additions and 21 deletions
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Makefile
+16 -7
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@@ -15,10 +15,12 @@ CXXFLAGS += -Wall -Wextra -Wno-unused-parameter -Wno-unused-function
# OS specific
# TODO: support Windows
ifeq ($(UNAME_S),Linux)
CFLAGS += -pthread
CFLAGS += -pthread
CXXFLAGS += -pthread
endif
ifeq ($(UNAME_S),Darwin)
CFLAGS += -pthread
CFLAGS += -pthread
CXXFLAGS += -pthread
endif
# Architecture specific
@@ -26,14 +28,21 @@ ifeq ($(UNAME_P),x86_64)
CFLAGS += -mavx -mavx2 -mfma -mf16c
endif
ifneq ($(filter arm%,$(UNAME_P)),)
CFLAGS += -mfpu=neon
# Mac M1
endif
ifneq ($(filter aarch64%,$(UNAME_M)),)
CFLAGS += -mfpu=neon
ifneq ($(filter aarch64%,$(UNAME_P)),)
endif
ifneq ($(filter armv6%,$(UNAME_M)),)
# Raspberry Pi 1, 2, 3
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access
endif
ifneq ($(filter armv%,$(UNAME_M)),)
ifneq ($(filter armv7%,$(UNAME_M)),)
# Raspberry Pi 4
CFLAGS += -mcpu=cortex-a72 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations
endif
ifneq ($(filter armv8%,$(UNAME_M)),)
# Raspberry Pi 4
CFLAGS += -mfp16-format=ieee -mno-unaligned-access
endif
#