Mercurial > hg > shenandoah-visualizer

changeset 3:d191c872c927

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README.
author shade
date Wed, 14 Dec 2016 19:40:56 +0100
parents 1203d8d2a479
children b3656d96320f
files README
diffstat 1 files changed, 13 insertions(+), 0 deletions(-) [+]
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README	Wed Dec 14 19:40:56 2016 +0100
@@ -0,0 +1,13 @@
+Build:
+ $ mvn clean install
+
+Run:
+ 1. Start Shenandoah with these additional flags:
+     -XX:+UsePerfData -XX:+UnlockExperimentalVMOptions -XX:+ShenandoahRegionSampling
+
+ 2. Figure out the process PID
+
+ 3. Attach Visualizer:
+    $ java -Xbootclasspath/p:<path-to-tools.jar> -jar target/visualizer.jar local://<pid>
+
+    tools.jar is usually at $JAVA_HOME/lib
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