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| author | Yuanhan Liu <yuanhan.liu@linux.intel.com> | 2012-11-30 13:10:39 -0800 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-12-13 19:51:03 +1100 |
| commit | 2c935842bdb46f5f557426feb4d2bdfdad1aa5f9 (patch) | |
| tree | 3b089f583018fb5c1d58192dbf7ff92e914ddac2 /lib/raid6/algos.c | |
| parent | 7056741fd9fc14a65608549a4657cf5178f05f63 (diff) | |
| download | op-kernel-dev-2c935842bdb46f5f557426feb4d2bdfdad1aa5f9.zip op-kernel-dev-2c935842bdb46f5f557426feb4d2bdfdad1aa5f9.tar.gz | |
lib/raid6: Add AVX2 optimized gen_syndrome functions
Add AVX2 optimized gen_syndrom functions, which is simply based on
sse2.c written by hpa.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'lib/raid6/algos.c')
| -rw-r--r-- | lib/raid6/algos.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index 8b7f55c..6d7316f 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -45,11 +45,20 @@ const struct raid6_calls * const raid6_algos[] = { &raid6_sse1x2, &raid6_sse2x1, &raid6_sse2x2, +#ifdef CONFIG_AS_AVX2 + &raid6_avx2x1, + &raid6_avx2x2, +#endif #endif #if defined(__x86_64__) && !defined(__arch_um__) &raid6_sse2x1, &raid6_sse2x2, &raid6_sse2x4, +#ifdef CONFIG_AS_AVX2 + &raid6_avx2x1, + &raid6_avx2x2, + &raid6_avx2x4, +#endif #endif #ifdef CONFIG_ALTIVEC &raid6_altivec1, |
