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 <[email protected]> Cc: Jim Kukunas <[email protected]> Cc: Fenghua Yu <[email protected]> Signed-off-by: Megha Dey <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Reviewed-by: Fenghua Yu <[email protected]> Signed-off-by: Shaohua Li <[email protected]>
chewitt · Sep 21, 2016 · 161db5d · 161db5d
1 parent 13c520b
commit 161db5d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git 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