JDK-8294137 : Review running times of java.math tests
  • Type: Sub-task
  • Component: core-libs
  • Sub-Component: java.math
  • Affected Version: 20
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2022-09-21
  • Updated: 2024-04-28
  • Resolved: 2023-03-23
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JDK 11 JDK 17 JDK 21
11.0.24-oracleFixed 17.0.12-oracleFixed 21 b16Fixed
Description
java/math/BigInteger/largeMemory/SymmetricRangeTests.jtr 93229
java/math/BigInteger/LargeValueExceptions.jtr 79610 
java/math/BigInteger/BigIntegerTest.jtr 31188
Comments
[jdk11u-fix-request] Approval Request from Amos "Backporting for parity with 11.0.24-oracle. Clean backport. No risk, test fix. SAP nightlies passed on 2024-04-28.”
28-04-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk11u-dev/pull/2689 Date: 2024-04-26 21:52:50 +0000
26-04-2024
Fix request [17u] I backport this for parity with 17.0.12-oracle. No risk, only a test change. Clean backport. Tests pass. SAP nightly testing passed.
03-04-2024
A pull request was submitted for review. URL: https://git.openjdk.org/jdk17u-dev/pull/2359 Date: 2024-04-02 14:33:33 +0000
02-04-2024
Changeset: 51035a75 Author: Brian Burkhalter <bpb@openjdk.org> Date: 2023-03-23 18:01:12 +0000 URL: https://git.openjdk.org/jdk/commit/51035a75e493f64b26f78e7fc87f6f6e536e4f56
23-03-2023
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/12819 Date: 2023-03-01 23:36:04 +0000
01-03-2023
The sub-tests of java/math/BigInteger/LargeValueExceptions.java have running times: LargeValueExceptions.multiplyDefiniteOverflow() Run time: 483 ms LargeValueExceptions.powOverflow() Run time: 0 ms LargeValueExceptions.powOverflow1() Run time: 1 ms LargeValueExceptions.powOverflow2() Run time: 0 ms LargeValueExceptions.squareDefiniteOverflow() Run time: 30351 ms All other sub-tests are disabled. As squareDefiniteOverflow() takes over 98% of the test time there does not appear much to be done to accelerate the test, at least in terms of running only part of it in each test run.
01-03-2023