From 161db5d165123a72792e2687ecfd8de146dbae1a Mon Sep 17 00:00:00 2001 From: Gayatri Kammela Date: Fri, 12 Aug 2016 18:03:21 -0700 Subject: [PATCH] lib/raid6/test/Makefile: Add avx512 gen_syndrome and recovery functions Adding avx512 gen_syndrome and recovery functions so as to allow code to be compiled and tested successfully in userspace. This patch is tested in userspace and improvement in performace is observed. Cc: H. Peter Anvin Cc: Jim Kukunas Cc: Fenghua Yu Signed-off-by: Megha Dey Signed-off-by: Gayatri Kammela Reviewed-by: Fenghua Yu Signed-off-by: Shaohua Li --- lib/raid6/test/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile index 29090f3db677..2c7b60edea04 100644 --- a/lib/raid6/test/Makefile +++ b/lib/raid6/test/Makefile @@ -32,10 +32,13 @@ ifeq ($(ARCH),arm64) endif ifeq ($(IS_X86),yes) - OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o + OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \ gcc -c -x assembler - >&/dev/null && \ rm ./-.o && echo -DCONFIG_AS_AVX2=1) + CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \ + gcc -c -x assembler - >&/dev/null && \ + rm ./-.o && echo -DCONFIG_AS_AVX512=1) else ifeq ($(HAS_NEON),yes) OBJS += neon.o neon1.o neon2.o neon4.o neon8.o CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1