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| author | Serkan ÖZAL <sozal@catchpoint.com> | 2024-01-31 20:21:25 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-31 18:21:25 +0100 |
| commit | 6a2e5058af0954a79068000bd1a0eb1d26e21cf3 (patch) | |
| tree | 67fbada1e60d8bc15547585c278406b1fcc85387 /calculate_average_serkan-ozal.sh | |
| parent | 9b9bb8ed3f6ed7f754895e1754a3383c3379a9e2 (diff) | |
serkan-ozal's 7th submission: (#679)
- use smaller regions (increased region count) so there will be less idle time for the workers who completed their tasks
- get rid of some configuration related stuff during initialization which might save a few tens of milliseconds hopefully
- update temperature value parsing instruction order to get benefit of ILP better (hopefully)
Diffstat (limited to 'calculate_average_serkan-ozal.sh')
| -rwxr-xr-x | calculate_average_serkan-ozal.sh | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/calculate_average_serkan-ozal.sh b/calculate_average_serkan-ozal.sh index cce366f..3cfbb66 100755 --- a/calculate_average_serkan-ozal.sh +++ b/calculate_average_serkan-ozal.sh @@ -18,7 +18,7 @@ JAVA_OPTS="--enable-preview --enable-native-access=ALL-UNNAMED --add-modules=jdk.incubator.vector " JAVA_OPTS="$JAVA_OPTS -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions" JAVA_OPTS="$JAVA_OPTS -XX:-TieredCompilation -XX:MaxInlineSize=10000 -XX:InlineSmallCode=10000 -XX:FreqInlineSize=10000" -JAVA_OPTS="$JAVA_OPTS -XX:-UseCountedLoopSafepoints -XX:GuaranteedSafepointInterval=0" +JAVA_OPTS="$JAVA_OPTS -XX:-UseCountedLoopSafepoints -XX:LoopStripMiningIter=0 -XX:GuaranteedSafepointInterval=0" JAVA_OPTS="$JAVA_OPTS -XX:+TrustFinalNonStaticFields -da -dsa -XX:+UseNUMA -XX:-EnableJVMCI" JAVA_OPTS="$JAVA_OPTS -XX:SharedArchiveFile=target/CalculateAverage_serkan_ozal_cds.jsa" JAVA_OPTS="$JAVA_OPTS -Djdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK=0" @@ -26,10 +26,8 @@ if [[ ! "$(uname -s)" = "Darwin" ]]; then JAVA_OPTS="$JAVA_OPTS -XX:+UseTransparentHugePages" fi -CONFIGS="USE_SHARED_ARENA=true USE_SHARED_REGION=true CLOSE_STDOUT_ON_RESULT=true REGION_COUNT=128" - #echo "Process started at $(date +%s%N | cut -b1-13)" -eval "exec 3< <({ $CONFIGS java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_serkan_ozal; })" +eval "exec 3< <({ java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_serkan_ozal; })" read <&3 result echo -e "$result" #echo "Process finished at $(date +%s%N | cut -b1-13)" |