> The goal of this PR is to implement an x86_64 intrinsic for > java.lang.Math.tanh() using libm > > Benchmark (ops/ms) | Stock JDK | Tanh intrinsic | Speedup > -- | -- | -- | -- > MathBench.tanhDouble | 70900 | 95618 | 1.35x
Srinivas Vamsi Parasa has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 13 additional commits since the last revision: - Merge branch 'master' of https://git.openjdk.java.net/jdk into onetanh - update tanh additional tests - Merge branch 'master' of https://git.openjdk.java.net/jdk into onetanh - Update HyperbolicTests.java Remove the path to random library - update copyright year and remove unused random from HyperbolicTests - remove tanh tests in seprate file - Update test/jdk/java/lang/Math/HyperbolicTests.java Co-authored-by: Andrey Turbanov <turban...@gmail.com> - quad precision tanh tests - c1 and template generator fixes - update libm tanh reference test with code review suggestions - ... and 3 more: https://git.openjdk.org/jdk/compare/e48dd57e...b438555e ------------- Changes: - all: https://git.openjdk.org/jdk/pull/20657/files - new: https://git.openjdk.org/jdk/pull/20657/files/3664be15..b438555e Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=20657&range=08 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=20657&range=07-08 Stats: 344 lines in 9 files changed: 329 ins; 2 del; 13 mod Patch: https://git.openjdk.org/jdk/pull/20657.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20657/head:pull/20657 PR: https://git.openjdk.org/jdk/pull/20657
