diff options
| author | Romain Dolbeau <[email protected]> | 2020-01-23 20:01:24 +0100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2020-01-23 11:01:24 -0800 |
| commit | 35b07497c60701465a87aab48fc890a0bc502561 (patch) | |
| tree | ded14fd0cfd7c3dd985617ae1d576d4e26c165a2 /module/zfs/Makefile.in | |
| parent | 1a69856034304e74b32fb372e89967e91989cafd (diff) | |
Add AltiVec RAID-Z
Implements the RAID-Z function using AltiVec SIMD.
This is basically the NEON code translated to AltiVec.
Note that the 'fletcher' algorithm requires 64-bits
operations, and the initial implementations of AltiVec
(PPC74xx a.k.a. G4, PPC970 a.k.a. G5) only has up to
32-bits operations, so no 'fletcher'.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Romain Dolbeau <[email protected]>
Closes #9539
Diffstat (limited to 'module/zfs/Makefile.in')
| -rw-r--r-- | module/zfs/Makefile.in | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/module/zfs/Makefile.in b/module/zfs/Makefile.in index ef35ea5dd..129c83eb7 100644 --- a/module/zfs/Makefile.in +++ b/module/zfs/Makefile.in @@ -142,4 +142,11 @@ $(MODULE)-$(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 +$(MODULE)-$(CONFIG_PPC) += vdev_raidz_math_powerpc_altivec.o +$(MODULE)-$(CONFIG_PPC64) += vdev_raidz_math_powerpc_altivec.o + +ifeq ($(CONFIG_ALTIVEC),y) +$(obj)/vdev_raidz_math_powerpc_altivec.o: c_flags += -maltivec +endif + -include @abs_top_builddir@/module/os/linux/zfs/Makefile |