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| author | Yavuz Tas <12643010+yavuztas@users.noreply.github.com> | 2024-01-29 21:02:20 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-29 21:02:20 +0100 |
| commit | a82cf2ceb7f3832a953f1a68162b03128765612b (patch) | |
| tree | 1974c11b0cfd346bc230de29ee57a3a23fcb24c9 /prepare_yavuztas.sh | |
| parent | 886f0cdb4df4fdbee7c99fb1fdd5c72d9608d635 (diff) | |
improve speed, thanks to the following improvements: (#550)
* improve speed, thanks to the following improvements:
- loop unrolling and eleminating extra calculations
- eleminating instance level variable access
- quicker equals check, checking long by long chunks instead of bytes
- update GraalVM version to the latest
* faster equals check
* fix equals bug in 10K, more optimizations on equals and calculate hash parts
* New solution optimized for Linux/AMD hardware
* Optimize solution, try to fix 10K bug on native
* Optimize solution, move records to a local field
* test timing
* revert back accidentally pushed code
---------
Co-authored-by: Yavuz Tas <yavuz.tas@ing.com>
Diffstat (limited to 'prepare_yavuztas.sh')
| -rwxr-xr-x | prepare_yavuztas.sh | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/prepare_yavuztas.sh b/prepare_yavuztas.sh index f83a3ff..f9871af 100755 --- a/prepare_yavuztas.sh +++ b/prepare_yavuztas.sh @@ -16,4 +16,9 @@ # 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 + +if [ ! -f target/CalculateAverage_yavuztas_image ]; then + NATIVE_IMAGE_OPTS="--initialize-at-build-time=dev.morling.onebrc.CalculateAverage_yavuztas --gc=epsilon -O3 -march=native -R:MaxHeapSize=128m -H:-GenLoopSafepoints --enable-preview" + native-image $NATIVE_IMAGE_OPTS -cp target/average-1.0.0-SNAPSHOT.jar -o target/CalculateAverage_yavuztas_image dev.morling.onebrc.CalculateAverage_yavuztas +fi |