Re: RFR: 8271515: Integration of JEP 417: Vector API (Third Incubator) [v5]

2021-10-20 Thread Ningsheng Jian
On Wed, 20 Oct 2021 03:13:07 GMT, Nick Gasson wrote: > AArch64 changes look ok apart from some minor comments. Thank you @nick-arm for the review! All your comments have been addressed. - PR: https://git.openjdk.java.net/jdk/pull/5873

Re: RFR: 8271515: Integration of JEP 417: Vector API (Third Incubator) [v5]

2021-10-19 Thread Nick Gasson
On Wed, 20 Oct 2021 00:22:30 GMT, Paul Sandoz wrote: >> This PR improves the performance of vector operations that accept masks on >> architectures that support masking in hardware, specifically Intel AVX512 >> and ARM SVE. >> >> On architectures that do not support masking in hardware the

Re: RFR: 8271515: Integration of JEP 417: Vector API (Third Incubator) [v5]

2021-10-19 Thread Paul Sandoz
> This PR improves the performance of vector operations that accept masks on > architectures that support masking in hardware, specifically Intel AVX512 and > ARM SVE. > > On architectures that do not support masking in hardware the same technique > as before is applied to most operations,