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| author | Gunnar Morling <gunnar.morling@googlemail.com> | 2024-01-09 21:26:29 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-09 21:26:29 +0100 |
| commit | fa1ca65bfd608fb117181de07320d8b568d30f12 (patch) | |
| tree | ae10765de59bd67e7eebff782b450de86f84a905 /calculate_average_ddimtirov.sh | |
| parent | 42e5ca1435fe243877adf4fb8ba69663641a2f5e (diff) | |
Hyperfine: Script re-org
Diffstat (limited to 'calculate_average_ddimtirov.sh')
| -rwxr-xr-x | calculate_average_ddimtirov.sh | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/calculate_average_ddimtirov.sh b/calculate_average_ddimtirov.sh index f69b3f0..1f8be89 100755 --- a/calculate_average_ddimtirov.sh +++ b/calculate_average_ddimtirov.sh @@ -15,12 +15,8 @@ # limitations under the License. # -# also tried: 23.ea.3-open, 21.0.1-graalce, 21.0.1-graal, 21.0.1.crac-librca (tried CRaC API to see if it preserves JIT state) -. "$HOME/.sdkman/bin/sdkman-init.sh" -sdk use java 21.0.1-tem - # --enable-preview to use the new memory mapped segments # We don't allocate much, so just give it 1G heap and turn off GC; the AlwaysPreTouch was suggested by the ergonomics # Experimenting on the target VM config with various memory tweaks showed that UseTransparentHugePages gives us 10% boost JAVA_OPTS="--enable-preview -da -dsa -Xms1g -Xmx1g -XX:+UnlockExperimentalVMOptions -XX:+UseEpsilonGC -XX:+AlwaysPreTouch -XX:+UseTransparentHugePages" -time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_ddimtirov +java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_ddimtirov |