Hi Ard,
On 1/16/2021 9:00 AM, Ard Biesheuvel wrote:
On Fri, 18 Dec 2020 at 22:07, Megha Dey wrote:
From: Kyung Min Park
Update the crc_pcl function that calculates T10 Data Integrity Field
CRC16 (CRC T10 DIF) using VPCLMULQDQ instruction. VPCLMULQDQ instruction
with AVX-512F adds EVEX encode
On Fri, 18 Dec 2020 at 22:07, Megha Dey wrote:
>
> From: Kyung Min Park
>
> Update the crc_pcl function that calculates T10 Data Integrity Field
> CRC16 (CRC T10 DIF) using VPCLMULQDQ instruction. VPCLMULQDQ instruction
> with AVX-512F adds EVEX encoded 512 bit version of PCLMULQDQ instruction.
>
From: Kyung Min Park
Update the crc_pcl function that calculates T10 Data Integrity Field
CRC16 (CRC T10 DIF) using VPCLMULQDQ instruction. VPCLMULQDQ instruction
with AVX-512F adds EVEX encoded 512 bit version of PCLMULQDQ instruction.
The advantage comes from packing multiples of 4 * 128 bit da
