RFR: JDK-8316708: Augment WorstCaseTests with more cases [v2]
Joe Darcy
darcy at openjdk.org
Fri Feb 23 20:15:31 UTC 2024
> A new paper
>
> "Accuracy of Mathematical Functions in Single, Double, Double Extended, and Quadruple Precision"
> by Brian Gladman, Vincenzo Innocente and Paul Zimmermann
> https://members.loria.fr/PZimmermann/papers/accuracy.pdf
>
> details the inputs with generate the worst-case observed errors in different math library implementations. The FDLIBM-related worst cases should be added to the test suite.
Joe Darcy 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 six additional commits since the last revision:
- Start adding worst-case inputs for other math libraries.
- Merge branch 'master' into JDK-8316708
- Merge branch 'master' into JDK-8316708
- Fix typo found in code review.
- Add stated error bounds.
- JDK-8316708: Augment WorstCaseTests with more cases
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/15879/files
- new: https://git.openjdk.org/jdk/pull/15879/files/2442b72f..fb7dbb87
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=15879&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=15879&range=00-01
Stats: 996288 lines in 9073 files changed: 292047 ins; 587419 del; 116822 mod
Patch: https://git.openjdk.org/jdk/pull/15879.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/15879/head:pull/15879
PR: https://git.openjdk.org/jdk/pull/15879
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