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| author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> | 2024-01-21 20:13:48 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-21 20:13:48 +0100 |
| commit | d0a28599c293d3afe3291fc3cf169a7b25ae9ae6 (patch) | |
| tree | 32b37d534701f924252dbdf537409d519d26b4cd /prepare_thomaswue.sh | |
| parent | 6b95ac6113ccbe17c951980affbba801ac8efe50 (diff) | |
Tuning and subprocess spawn for thomaswue (#533)
* Some clean up, small-scale tuning, and reduce complexity when handling longer names.
* Do actual work in worker subprocess. Main process returns immediately
and OS clean up of the mmap continues in the subprocess.
* Update minor Graal version after CPU release.
* Turn GC back to epsilon GC (although it does not seem to make a
difference).
* Minor tuning for another +1%.
Diffstat (limited to 'prepare_thomaswue.sh')
| -rwxr-xr-x | prepare_thomaswue.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/prepare_thomaswue.sh b/prepare_thomaswue.sh index 1c6be64..32616a9 100755 --- a/prepare_thomaswue.sh +++ b/prepare_thomaswue.sh @@ -16,11 +16,11 @@ # source "$HOME/.sdkman/bin/sdkman-init.sh" -sdk use java 21.0.1-graal 1>&2 +sdk use java 21.0.2-graal 1>&2 # ./mvnw clean verify removes target/ and will re-trigger native image creation. if [ ! -f target/CalculateAverage_thomaswue_image ]; then - NATIVE_IMAGE_OPTS="--gc=epsilon -O3 -march=native --enable-preview" + NATIVE_IMAGE_OPTS="--gc=epsilon -O3 -march=native --enable-preview -H:InlineAllBonus=10 -H:-ParseRuntimeOptions --initialize-at-build-time=dev.morling.onebrc.CalculateAverage_thomaswue\$Scanner" # Use -H:MethodFilter=CalculateAverage_thomaswue.* -H:Dump=:2 -H:PrintGraph=Network for IdealGraphVisualizer graph dumping. native-image $NATIVE_IMAGE_OPTS -cp target/average-1.0.0-SNAPSHOT.jar -o target/CalculateAverage_thomaswue_image dev.morling.onebrc.CalculateAverage_thomaswue fi |