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-r...@vger.kernel.org > Cc: s...@kernel.org; linux-kernel@vger.kernel.org; Kammela, Gayatri > <gayatri.kamm...@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 >
