Re: RFR: 8287903: Reduce runtime of java.math microbenchmarks
On Tue, 7 Jun 2022 12:34:25 GMT, Claes Redestad wrote: > - Reduce runtime by running fewer forks, fewer iterations, less warmup. All > micros tested in this group appear to stabilize very quickly. > - Refactor BigIntegers to avoid re-running some (most) micros over and over > with parameter values that don't affect them. > > Expected runtime down from 14 hours to 15 minutes. Thanks for reviews! - PR: https://git.openjdk.java.net/jdk/pull/9062
Re: RFR: 8287903: Reduce runtime of java.math microbenchmarks
On Tue, 7 Jun 2022 12:34:25 GMT, Claes Redestad wrote: > - Reduce runtime by running fewer forks, fewer iterations, less warmup. All > micros tested in this group appear to stabilize very quickly. > - Refactor BigIntegers to avoid re-running some (most) micros over and over > with parameter values that don't affect them. > > Expected runtime down from 14 hours to 15 minutes. Marked as reviewed by aph (Reviewer). - PR: https://git.openjdk.java.net/jdk/pull/9062
Re: RFR: 8287903: Reduce runtime of java.math microbenchmarks
On Tue, 7 Jun 2022 12:34:25 GMT, Claes Redestad wrote: > - Reduce runtime by running fewer forks, fewer iterations, less warmup. All > micros tested in this group appear to stabilize very quickly. > - Refactor BigIntegers to avoid re-running some (most) micros over and over > with parameter values that don't affect them. > > Expected runtime down from 14 hours to 15 minutes. Looks good. Will make these so much more practical to use. - Marked as reviewed by ecaspole (Committer). PR: https://git.openjdk.java.net/jdk/pull/9062
RFR: 8287903: Reduce runtime of java.math microbenchmarks
- Reduce runtime by running fewer forks, fewer iterations, less warmup. All micros tested in this group appear to stabilize very quickly. - Refactor BigIntegers to avoid re-running some (most) micros over and over with parameter values that don't affect them. Expected runtime down from 14 hours to 15 minutes. - Commit messages: - Cleanup SmallShifts, reduce param space - Annotations not cascading to static nested class - Warmup/Measurement not cascading to static nested class - Reduce runtime of java.math micros - Reduce runtime of java.math micros Changes: https://git.openjdk.java.net/jdk/pull/9062/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk=9062=00 Issue: https://bugs.openjdk.org/browse/JDK-8287903 Stats: 104 lines in 4 files changed: 66 ins; 33 del; 5 mod Patch: https://git.openjdk.java.net/jdk/pull/9062.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/9062/head:pull/9062 PR: https://git.openjdk.java.net/jdk/pull/9062