blob: 4fb7700a741bdf289eda14ff0d2a6d27c9b8ea10 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
# SPDX-License-Identifier: GPL-2.0
#
# This is a simple Makefile to test some of the RAID-6 code
# from userspace.
#
pound := \#
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
ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
ifeq ($(ARCH),i386)
CFLAGS += -DCONFIG_X86_32
IS_X86 = yes
endif
ifeq ($(ARCH),x86_64)
CFLAGS += -DCONFIG_X86_64
IS_X86 = yes
endif
ifeq ($(ARCH),arm)
CFLAGS += -I../../../arch/arm/include -mfpu=neon
HAS_NEON = yes
endif
ifeq ($(ARCH),aarch64)
CFLAGS += -I../../../arch/arm64/include
HAS_NEON = yes
endif
ifeq ($(IS_X86),yes)
OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o
CFLAGS += -DCONFIG_X86
CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
gcc -c -x assembler - >/dev/null 2>&1 && \
rm ./-.o && echo -DCONFIG_AS_AVX512=1)
else ifeq ($(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 := $(shell printf '$(pound)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
endif
.c.o:
$(CC) $(CFLAGS) -c -o $@ $<
%.c: ../%.c
cp -f $< $@
%.uc: ../%.uc
cp -f $< $@
all: raid6.a raid6test
raid6.a: $(OBJS)
rm -f $@
$(AR) cq $@ $^
$(RANLIB) $@
raid6test: test.c raid6.a
$(CC) $(CFLAGS) -o raid6test $^
neon1.c: neon.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=1 < neon.uc > $@
neon2.c: neon.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=2 < neon.uc > $@
neon4.c: neon.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=4 < neon.uc > $@
neon8.c: neon.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=8 < neon.uc > $@
altivec1.c: altivec.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
altivec2.c: altivec.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
altivec4.c: altivec.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
altivec8.c: altivec.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
vpermxor1.c: vpermxor.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
vpermxor2.c: vpermxor.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
vpermxor4.c: vpermxor.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
vpermxor8.c: vpermxor.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
int1.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=1 < int.uc > $@
int2.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=2 < int.uc > $@
int4.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=4 < int.uc > $@
int8.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=8 < int.uc > $@
int16.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=16 < int.uc > $@
int32.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=32 < int.uc > $@
tables.c: mktables
./mktables > tables.c
clean:
rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test
spotless: clean
rm -f *~
|
