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

..

alpha

Merge tag 'rtc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2016-08-05 09:48:22 -04:00

arc

ARC: export __udivdi3 for modules

2016-08-19 14:09:33 -07:00

arm

Merge tag 'devicetree-fixes-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2016-08-18 19:31:08 -07:00

arm64

arm64: Fix shift warning in arch/arm64/mm/dump.c

2016-08-18 12:38:11 +01:00

avr32

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

blackfin

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

c6x

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

cris

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

frv

Merge tag 'rtc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2016-08-05 09:48:22 -04:00

h8300

h8300: Add missing include file to asm/io.h

2016-08-13 08:53:56 -07:00

hexagon

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

ia64

Merge tag 'usercopy-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2016-08-08 14:48:14 -07:00

m32r

mm: do not pass mm_struct into handle_mm_fault

2016-07-26 16:19:19 -07:00

m68k

m68knommu: fix user a5 register being overwritten

2016-08-08 12:38:47 +10:00

metag

metag: Drop show_mem() from mem_init()

2016-08-09 13:41:30 +01:00

microblaze

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

mips

MIPS: KVM: Propagate kseg0/mapped tlb fault errors

2016-08-12 12:01:30 +02:00

mn10300

Merge tag 'rtc-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2016-08-05 09:48:22 -04:00

nios2

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

openrisc

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

parisc

parisc: Fix order of EREFUSED define in errno.h

2016-08-20 13:33:53 +02:00

powerpc

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2016-08-13 10:11:14 -07:00

s390

RAID/s390: add SIMD implementation for raid6 gen/xor

2016-08-29 11:05:04 +02:00

score

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

sh

Merge tag 'sh-for-4.8' of git://git.libc.org/linux-sh

2016-08-06 09:00:05 -04:00

sparc

Merge tag 'usercopy-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2016-08-08 14:48:14 -07:00

tile

tile: support static_key usage in non-module __exit sections

2016-08-04 08:50:07 -04:00

um

Merge branch 'for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2016-08-04 19:37:59 -04:00

unicore32

unicore32: mm: Add missing parameter to arch_vma_access_permitted

2016-08-13 08:53:18 -07:00

x86

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-08-23 14:29:00 -04:00

xtensa

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

.gitignore

…

Kconfig

Merge tag 'usercopy-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2016-08-08 14:48:14 -07:00