Martin Schwidefsky 474fd6e80f RAID/s390: add SIMD implementation for raid6 gen/xor ... Using vector registers is slightly faster: raid6: vx128x8 gen() 19705 MB/s raid6: vx128x8 xor() 11886 MB/s raid6: using algorithm vx128x8 gen() 19705 MB/s raid6: .... xor() 11886 MB/s, rmw enabled vs the software algorithms: raid6: int64x1 gen() 3018 MB/s raid6: int64x1 xor() 1429 MB/s raid6: int64x2 gen() 4661 MB/s raid6: int64x2 xor() 3143 MB/s raid6: int64x4 gen() 5392 MB/s raid6: int64x4 xor() 3509 MB/s raid6: int64x8 gen() 4441 MB/s raid6: int64x8 xor() 3207 MB/s raid6: using algorithm int64x4 gen() 5392 MB/s raid6: .... xor() 3509 MB/s, rmw enabled Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-08-29 11:05:04 +02:00
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md_u.h	UAPI: (Scripted) Disintegrate include/linux/raid	2012-10-09 09:49:02 +01:00
pq.h	RAID/s390: add SIMD implementation for raid6 gen/xor	2016-08-29 11:05:04 +02:00
xor.h