diff options
| author | Romain Dolbeau <[email protected]> | 2016-11-02 20:40:23 +0100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2016-11-02 12:40:23 -0700 |
| commit | 7f547f85fe783a6ac69ce250b361436b9c4888a6 (patch) | |
| tree | a197e8503cbf9f9edebfac791f6afed2c2d66382 /module/zfs/Makefile.in | |
| parent | 6d4210052be6c63032d693aa487f84955b0dae44 (diff) | |
Add parity generation/rebuild using AVX-512 for x86-64
avx512f should work on all AVX512 hardware, since it only uses
Foundation instructions.
avx512bw should be faster on hardware supporting the AVW512BW
extension. We can use full-width pshufb (instead of relying on the 256
bits AVX2 pshufb). As a side-effect, the code is also unrolled more.
Reviewed-by: Richard Laager <[email protected]>
Reviewed-by: Gvozden Neskovic <[email protected]>
Reviewed-by: Jinshan Xiong <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Romain Dolbeau <[email protected]>
Closes #5219
Diffstat (limited to 'module/zfs/Makefile.in')
| -rw-r--r-- | module/zfs/Makefile.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/module/zfs/Makefile.in b/module/zfs/Makefile.in index ce368880c..5ad319f32 100644 --- a/module/zfs/Makefile.in +++ b/module/zfs/Makefile.in @@ -117,6 +117,8 @@ $(MODULE)-objs += dsl_userhold.o $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_sse2.o $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_ssse3.o $(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx2.o +$(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx512f.o +$(MODULE)-$(CONFIG_X86) += vdev_raidz_math_avx512bw.o $(MODULE)-$(CONFIG_ARM64) += vdev_raidz_math_aarch64_neon.o $(MODULE)-$(CONFIG_ARM64) += vdev_raidz_math_aarch64_neonx2.o |