| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2017-08-25 | lib/raid6: align AVX512 constants to 512 bits, not bytes | Denys Vlasenko | 1 | -1/+1 | |
| Signed-off-by: Denys Vlasenko <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: [email protected] Cc: Jim Kukunas <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: Megha Dey <[email protected]> Cc: Gayatri Kammela <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Shaohua Li <[email protected]> | |||||
| 2016-09-21 | lib/raid6: Add AVX512 optimized xor_syndrome functions | Gayatri Kammela | 1 | -3/+278 | |
| Optimize RAID6 xor_syndrome functions to take advantage of the 512-bit ZMM integer instructions introduced in AVX512. AVX512 optimized xor_syndrome functions, which is simply based on sse2.c written by hpa. The patch was tested and benchmarked before submission on a hardware that has AVX512 flags to support such instructions Cc: H. Peter Anvin <[email protected]> Cc: Jim Kukunas <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: Megha Dey <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Reviewed-by: Fenghua Yu <[email protected]> Signed-off-by: Shaohua Li <[email protected]> | |||||
| 2016-09-21 | lib/raid6: Add AVX512 optimized gen_syndrome functions | Gayatri Kammela | 1 | -0/+294 | |
| Optimize RAID6 gen_syndrom functions to take advantage of the 512-bit ZMM integer instructions introduced in AVX512. AVX512 optimized gen_syndrom functions, which is simply based on avx2.c written by Yuanhan Liu and sse2.c written by hpa. The patch was tested and benchmarked before submission on a hardware that has AVX512 flags to support such instructions Cc: H. Peter Anvin <[email protected]> Cc: Jim Kukunas <[email protected]> Cc: Fenghua Yu <[email protected]> Signed-off-by: Megha Dey <[email protected]> Signed-off-by: Gayatri Kammela <[email protected]> Reviewed-by: Fenghua Yu <[email protected]> Signed-off-by: Shaohua Li <[email protected]> | |||||