Integrated: 8332980: [IR Framework] Add option to measure IR rule processing time
Theo Weidmann
tweidmann at openjdk.org
Mon Jan 27 08:22:49 UTC 2025
On Thu, 23 Jan 2025 12:04:35 GMT, Theo Weidmann <tweidmann at openjdk.org> wrote:
> Adds a flag to the IR Framework that prints the time it took to verify the IR rules for each method.
>
> Example use:
>
>
> jtreg -jdk:build/fastdeb/jdk -verbose:all vmoptions:"-DPrintRuleMatchingTime=true" path/to/Test.java
>
>
> Example output:
>
>
> Verifying IR rules for testByteArray: 548584 ns = 0 ms
> Verifying IR rules for testIntArray: 702042 ns = 0 ms
> Verifying IR rules for testLongArray: 466209 ns = 0 ms
> Verifying IR rules for testShortArray: 731708 ns = 0 ms
This pull request has now been integrated.
Changeset: 175e58b2
Author: Theo Weidmann <tweidmann at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
URL: https://git.openjdk.org/jdk/commit/175e58b2e321b779276a9a98a5e72cedb9638d0c
Stats: 21 lines in 3 files changed: 18 ins; 0 del; 3 mod
8332980: [IR Framework] Add option to measure IR rule processing time
Reviewed-by: kvn, chagedorn
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PR: https://git.openjdk.org/jdk/pull/23266
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