From 46d375e621d1ae286058407fc38d55600fc679eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Serkan=20=C3=96ZAL?= <sozal@catchpoint.com>
Date: Mon, 29 Jan 2024 01:02:01 +0300
Subject: serkan-ozal's 3rd submission with some minor improvements: (#615)

- faster merge by ignoring empty entries in the map
- enable CDS for faster startup (added `prepare_serkan-ozal.sh` to generate CDS archive in advance)
- some tweaks with JVM options
- optimized result printing
---
 calculate_average_serkan-ozal.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'calculate_average_serkan-ozal.sh')

diff --git a/calculate_average_serkan-ozal.sh b/calculate_average_serkan-ozal.sh
index 857979b..c075fc2 100755
--- a/calculate_average_serkan-ozal.sh
+++ b/calculate_average_serkan-ozal.sh
@@ -15,10 +15,13 @@
 #  limitations under the License.
 #
 
-JAVA_OPTS="--enable-preview --enable-native-access=ALL-UNNAMED --add-modules=jdk.incubator.vector"
+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:+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"
-#JAVA_OPTS="$JAVA_OPTS -XX:+UnlockExperimentalVMOptions -XX:+UseEpsilonGC -Xms256m -Xmx256m -XX:+AlwaysPreTouch"
 if [[ ! "$(uname -s)" = "Darwin" ]]; then
   JAVA_OPTS="$JAVA_OPTS -XX:+UseTransparentHugePages"
 fi
-- 
cgit v1.2.3