Re: RFR: 8261744: Implement CharsetDecoder ASCII and latin-1 fast-paths [v4]

2021-02-19 Thread Claes Redestad
On Fri, 19 Feb 2021 14:24:34 GMT, Naoto Sato wrote: >> Claes Redestad has updated the pull request incrementally with one >> additional commit since the last revision: >> >> Revert JavaLangAccessImpl changes > > Marked as reviewed by naoto (Reviewer). Thanks for reviewing! -

Re: RFR: 8261744: Implement CharsetDecoder ASCII and latin-1 fast-paths [v4]

2021-02-19 Thread Naoto Sato
On Thu, 18 Feb 2021 23:16:00 GMT, Claes Redestad wrote: >> This patch exposes a couple of intrinsics used by String to speed up ASCII >> checking and byte[] -> char[] inflation, which can be used by latin1 and >> ASCII-compatible CharsetDecoders to speed up decoding operations. >> >> -

Re: RFR: 8261744: Implement CharsetDecoder ASCII and latin-1 fast-paths [v4]

2021-02-19 Thread Alan Bateman
On Thu, 18 Feb 2021 23:16:00 GMT, Claes Redestad wrote: >> This patch exposes a couple of intrinsics used by String to speed up ASCII >> checking and byte[] -> char[] inflation, which can be used by latin1 and >> ASCII-compatible CharsetDecoders to speed up decoding operations. >> >> -

Re: RFR: 8261744: Implement CharsetDecoder ASCII and latin-1 fast-paths [v4]

2021-02-18 Thread Claes Redestad
> This patch exposes a couple of intrinsics used by String to speed up ASCII > checking and byte[] -> char[] inflation, which can be used by latin1 and > ASCII-compatible CharsetDecoders to speed up decoding operations. > > - Fast-path implemented for all standard charsets, with up to 10x