diff options
Diffstat (limited to 'lib/raid6/test')
| -rw-r--r-- | lib/raid6/test/.gitignore | 3 | ||||
| -rw-r--r-- | lib/raid6/test/Makefile | 76 | ||||
| -rw-r--r-- | lib/raid6/test/test.c | 6 |
3 files changed, 50 insertions, 35 deletions
diff --git a/lib/raid6/test/.gitignore b/lib/raid6/test/.gitignore new file mode 100644 index 000000000000..1b68a77f348f --- /dev/null +++ b/lib/raid6/test/.gitignore @@ -0,0 +1,3 @@ +/int.uc +/neon.uc +/raid6test diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile index 3ab8720aa2f8..09bbe2b14cce 100644 --- a/lib/raid6/test/Makefile +++ b/lib/raid6/test/Makefile @@ -4,14 +4,17 @@ # from userspace. # -CC = gcc -OPTFLAGS = -O2 # Adjust as desired -CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS) -LD = ld -AWK = awk -f -AR = ar -RANLIB = ranlib -OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o +pound := \# + +# Adjust as desired +CC = gcc +OPTFLAGS = -O2 +CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS) +LD = ld +AWK = awk -f +AR = ar +RANLIB = ranlib +OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/) ifeq ($(ARCH),i386) @@ -32,29 +35,42 @@ ifeq ($(ARCH),aarch64) HAS_NEON = yes endif +ifeq ($(findstring riscv,$(ARCH)),riscv) + CFLAGS += -I../../../arch/riscv/include -DCONFIG_RISCV=1 + HAS_RVV = yes +endif + +ifeq ($(findstring ppc,$(ARCH)),ppc) + CFLAGS += -I../../../arch/powerpc/include + HAS_ALTIVEC := $(shell printf '$(pound)include <altivec.h>\nvector int a;\n' |\ + gcc -c -x c - >/dev/null && rm ./-.o && echo yes) +endif + +ifeq ($(ARCH),loongarch64) + CFLAGS += -I../../../arch/loongarch/include -DCONFIG_LOONGARCH=1 + CFLAGS += $(shell echo 'vld $$vr0, $$zero, 0' | \ + gcc -c -x assembler - >/dev/null 2>&1 && \ + rm ./-.o && echo -DCONFIG_CPU_HAS_LSX=1) + CFLAGS += $(shell echo 'xvld $$xr0, $$zero, 0' | \ + gcc -c -x assembler - >/dev/null 2>&1 && \ + rm ./-.o && echo -DCONFIG_CPU_HAS_LASX=1) +endif + ifeq ($(IS_X86),yes) OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o - CFLAGS += $(shell echo "pshufb %xmm0, %xmm0" | \ - gcc -c -x assembler - >&/dev/null && \ - rm ./-.o && echo -DCONFIG_AS_SSSE3=1) - CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \ - gcc -c -x assembler - >&/dev/null && \ - rm ./-.o && echo -DCONFIG_AS_AVX2=1) - CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \ - gcc -c -x assembler - >&/dev/null && \ - rm ./-.o && echo -DCONFIG_AS_AVX512=1) + CFLAGS += -DCONFIG_X86 else ifeq ($(HAS_NEON),yes) OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1 -else - HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\ - gcc -c -x c - >/dev/null && rm ./-.o && echo yes) - ifeq ($(HAS_ALTIVEC),yes) - CFLAGS += -I../../../arch/powerpc/include - CFLAGS += -DCONFIG_ALTIVEC - OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \ - vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o - endif +else ifeq ($(HAS_ALTIVEC),yes) + CFLAGS += -DCONFIG_ALTIVEC + OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \ + vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o +else ifeq ($(ARCH),loongarch64) + OBJS += loongarch_simd.o recov_loongarch_simd.o +else ifeq ($(HAS_RVV),yes) + OBJS += rvv.o recov_rvv.o + CFLAGS += -DCONFIG_RISCV_ISA_V=1 endif .c.o: @@ -66,12 +82,12 @@ endif %.uc: ../%.uc cp -f $< $@ -all: raid6.a raid6test +all: raid6.a raid6test raid6.a: $(OBJS) - rm -f $@ - $(AR) cq $@ $^ - $(RANLIB) $@ + rm -f $@ + $(AR) cq $@ $^ + $(RANLIB) $@ raid6test: test.c raid6.a $(CC) $(CFLAGS) -o raid6test $^ diff --git a/lib/raid6/test/test.c b/lib/raid6/test/test.c index b07f4d8e6b03..841a55242aba 100644 --- a/lib/raid6/test/test.c +++ b/lib/raid6/test/test.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002-2007 H. Peter Anvin - All Rights Reserved * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* @@ -22,7 +19,6 @@ #define NDISKS 16 /* Including P and Q */ const char raid6_empty_zero_page[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE))); -struct raid6_calls raid6_call; char *dataptrs[NDISKS]; char data[NDISKS][PAGE_SIZE] __attribute__((aligned(PAGE_SIZE))); |