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RE: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery functions

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  RE: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery  functions "Kammela, Gayatri" <gayatri.kammela@intel.com> - 2016-08-02 23:20 +0200
    Re: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery  functions Shaohua Li <shli@kernel.org> - 2016-08-03 00:10 +0200

#1455482 — RE: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery functions

Hi shaohua,
I am wondering if there are any comments on this patch series ?

Thanks,
Gayatri Kammela

-----Original Message-----
From: Kammela, Gayatri 
Sent: Friday, July 8, 2016 12:16 PM
To: linux-raid@vger.kernel.org
Cc: shli@kernel.org; linux-kernel@vger.kernel.org; Kammela, Gayatri <gayatri.kammela@intel.com>
Subject: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery functions

This is the patch set for adding AVX512 optimized gen_syndrome and recovery functions.

Optimization of RAID6 using AVX512 instructions should improve the
RAID6 performance.These patches are tested and observed the improvement in performance.

Gayatri Kammela (4):
  lib/raid6: Add AVX512 optimized gen_syndrome functions
  lib/raid6: Add AVX512 optimized recovery functions
  lib/raid6/test/Makefile: Add avx512 gen_syndrome and recovery
    functions
  lib/raid6: Add unroll by 8 to AVX512 optimized gen_syndrome functions

 arch/x86/Makefile        |   5 +-
 include/linux/raid/pq.h  |   5 +
 lib/raid6/Makefile       |   2 +-
 lib/raid6/algos.c        |  13 ++
 lib/raid6/avx512.c       | 466 +++++++++++++++++++++++++++++++++++++++++++++++
 lib/raid6/recov_avx512.c | 335 ++++++++++++++++++++++++++++++++++
 lib/raid6/test/Makefile  |   5 +-
 lib/raid6/x86.h          |  10 +
 8 files changed, 837 insertions(+), 4 deletions(-)  create mode 100644 lib/raid6/avx512.c  create mode 100644 lib/raid6/recov_avx512.c

--
1.9.1

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#1455499

On Tue, Aug 02, 2016 at 09:08:39PM +0000, Kammela, Gayatri wrote:
> Hi shaohua,
> I am wondering if there are any comments on this patch series ?

I didn't see the patches in my mailbox. please resend.

> Thanks,
> Gayatri Kammela
> 
> -----Original Message-----
> From: Kammela, Gayatri 
> Sent: Friday, July 8, 2016 12:16 PM
> To: linux-raid@vger.kernel.org
> Cc: shli@kernel.org; linux-kernel@vger.kernel.org; Kammela, Gayatri <gayatri.kammela@intel.com>
> Subject: [PATCH 0/4] Add AVX512 optimized gen_syndrome and recovery functions
> 
> This is the patch set for adding AVX512 optimized gen_syndrome and recovery functions.
> 
> Optimization of RAID6 using AVX512 instructions should improve the
> RAID6 performance.These patches are tested and observed the improvement in performance.
> 
> Gayatri Kammela (4):
>   lib/raid6: Add AVX512 optimized gen_syndrome functions
>   lib/raid6: Add AVX512 optimized recovery functions
>   lib/raid6/test/Makefile: Add avx512 gen_syndrome and recovery
>     functions
>   lib/raid6: Add unroll by 8 to AVX512 optimized gen_syndrome functions
> 
>  arch/x86/Makefile        |   5 +-
>  include/linux/raid/pq.h  |   5 +
>  lib/raid6/Makefile       |   2 +-
>  lib/raid6/algos.c        |  13 ++
>  lib/raid6/avx512.c       | 466 +++++++++++++++++++++++++++++++++++++++++++++++
>  lib/raid6/recov_avx512.c | 335 ++++++++++++++++++++++++++++++++++
>  lib/raid6/test/Makefile  |   5 +-
>  lib/raid6/x86.h          |  10 +
>  8 files changed, 837 insertions(+), 4 deletions(-)  create mode 100644 lib/raid6/avx512.c  create mode 100644 lib/raid6/recov_avx512.c
> 
> --
> 1.9.1
> 

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