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-rwxr-xr-xcalculate_average_royvanrijn.sh8
1 files changed, 7 insertions, 1 deletions
diff --git a/calculate_average_royvanrijn.sh b/calculate_average_royvanrijn.sh
index ae22a3e..ede6451 100755
--- a/calculate_average_royvanrijn.sh
+++ b/calculate_average_royvanrijn.sh
@@ -16,5 +16,11 @@
#
-JAVA_OPTS=""
+# Added for fun, doesn't seem to be making a difference...
+if [ -f "target/calculate_average_royvanrijn.jsa" ]; then
+ JAVA_OPTS="-XX:SharedArchiveFile=target/calculate_average_royvanrijn.jsa -Xshare:on"
+else
+ # First run, create the archive:
+ JAVA_OPTS="-XX:ArchiveClassesAtExit=target/calculate_average_royvanrijn.jsa"
+fi
time java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_royvanrijn