RFR: 8315684: Parallelize sun/security/util/math/TestIntegerModuloP.java

[Weijun Wang]

On Thu, 7 Sep 2023 13:23:01 GMT, Ian Myers <duke at openjdk.org> wrote:

> sun/security/util/math/TestIntegerModuloP.java runs in tier2 and takes about 600 seconds to run. Thus, it drags the execution time of tier2 on large machines. We can split the run configurations a bit so that test is more parallel. 
> 
> TestIntegerModuloP.java current run time: **235.02s user 6.60s system 119% cpu 3:22.69 total**
> TestIntegerModuloP.java parallelized run time: **328.75s user 14.57s system 755% cpu 45.467 total**
> 
> This change splits TestIntegerModuloP.java's previously serialized test into 11 separate tests that run in parallel.

Marked as reviewed by weijun (Reviewer).

-------------

PR Review: https://git.openjdk.org/jdk/pull/15618#pullrequestreview-1631202084