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authorPavol Rusnak <pavol@rusnak.io>2023-04-30 20:48:38 +0200
committerGitHub <noreply@github.com>2023-04-30 20:48:38 +0200
commit6f796992869f306c48484d62a39f2a181ae2fd6f (patch)
tree3adef9653fbe9f8573f3b97ac838c0476670adb9 /Makefile
parenta5d30b1f53677cb50791fec41c43e93274347303 (diff)
build: add armv{6,7,8} support to cmake (#1251)
- flags copied from Makefile - updated comments in both CMakeLists.txt and Makefile to match reality
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile8
1 files changed, 5 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 6d89401..1d62a44 100644
--- a/Makefile
+++ b/Makefile
@@ -135,19 +135,21 @@ ifdef LLAMA_PERF
CXXFLAGS += -DGGML_PERF
endif
ifneq ($(filter aarch64%,$(UNAME_M)),)
+ # Apple M1, M2, etc.
+ # Raspberry Pi 3, 4, Zero 2 (64-bit)
CFLAGS += -mcpu=native
CXXFLAGS += -mcpu=native
endif
ifneq ($(filter armv6%,$(UNAME_M)),)
- # Raspberry Pi 1, 2, 3
+ # Raspberry Pi 1, Zero
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access
endif
ifneq ($(filter armv7%,$(UNAME_M)),)
- # Raspberry Pi 4
+ # Raspberry Pi 2
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations
endif
ifneq ($(filter armv8%,$(UNAME_M)),)
- # Raspberry Pi 4
+ # Raspberry Pi 3, 4, Zero 2 (32-bit)
CFLAGS += -mfp16-format=ieee -mno-unaligned-access
endif