> Added code for Base64 acceleration (encode and decode) which will accelerate > ~4x for AVX2 platforms. > > Encode performance: > **Old:** > > Benchmark (maxNumBytes) Mode Cnt Score Error > Units > Base64Encode.testBase64Encode 1024 thrpt 3 4309.439 ± 2.632 > ops/ms > > > **New:** > > Benchmark (maxNumBytes) Mode Cnt Score Error > Units > Base64Encode.testBase64Encode 1024 thrpt 3 24211.397 ± 102.026 > ops/ms > > > Decode performance: > **Old:** > > Benchmark (errorIndex) (lineSize) (maxNumBytes) Mode > Cnt Score Error Units > Base64Decode.testBase64Decode 144 4 1024 thrpt > 3 3961.768 ± 93.409 ops/ms > > **New:** > Benchmark (errorIndex) (lineSize) (maxNumBytes) Mode > Cnt Score Error Units > Base64Decode.testBase64Decode 144 4 1024 thrpt > 3 14738.051 ± 24.383 ops/ms
Scott Gibbons has updated the pull request incrementally with one additional commit since the last revision: Removal of a redundant cmp in inner loop. ------------- Changes: - all: https://git.openjdk.org/jdk/pull/12126/files - new: https://git.openjdk.org/jdk/pull/12126/files/80fbf4ef..a8ecc15a Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=12126&range=08 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=12126&range=07-08 Stats: 7 lines in 1 file changed: 2 ins; 1 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/12126.diff Fetch: git fetch https://git.openjdk.org/jdk pull/12126/head:pull/12126 PR: https://git.openjdk.org/jdk/pull/12126
