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| author | Jim Kukunas <james.t.kukunas@linux.intel.com> | 2012-11-08 13:47:44 -0800 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-12-13 16:42:01 +1100 |
| commit | 7056741fd9fc14a65608549a4657cf5178f05f63 (patch) | |
| tree | b30504208f8261c4a0a2625169eaff9aa9de544e /lib/gcd.c | |
| parent | 54f89341e8b8da0cdac8a7b873491739de19f098 (diff) | |
| download | talos-op-linux-7056741fd9fc14a65608549a4657cf5178f05f63.tar.gz talos-op-linux-7056741fd9fc14a65608549a4657cf5178f05f63.zip | |
lib/raid6: Add AVX2 optimized recovery functions
Optimize RAID6 recovery functions to take advantage of
the 256-bit YMM integer instructions introduced in AVX2.
The patch was tested and benchmarked before submission.
However hardware is not yet released so benchmark numbers
cannot be reported.
Acked-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/gcd.c')
0 files changed, 0 insertions, 0 deletions
