Re: RFR: 8268276: Base64 Decoding optimization for x86 using AVX-512 [v8]

2021-06-24 Thread Vladimir Kozlov
On Thu, 24 Jun 2021 17:02:03 GMT, Scott Gibbons wrote: >> Add the Base64 Decode intrinsic for x86 to utilize AVX-512 for acceleration. >> Also allows for performance improvement for non-AVX-512 enabled platforms. >> Due to the nature of MIME-encoded inputs, modify the intrinsic signature to

Re: RFR: 8268276: Base64 Decoding optimization for x86 using AVX-512 [v8]

2021-06-24 Thread Scott Gibbons
> Add the Base64 Decode intrinsic for x86 to utilize AVX-512 for acceleration. > Also allows for performance improvement for non-AVX-512 enabled platforms. > Due to the nature of MIME-encoded inputs, modify the intrinsic signature to > accept an additional parameter (isMIME) for fast-path MIME