From 387188e5bbcf35a14ed8d5f1d8f3c6c062ecd250 Mon Sep 17 00:00:00 2001
From: Khalid Shakir <kshakir@broadinstitute.org>
Date: Sat, 1 Mar 2014 15:13:58 +0800
Subject: [PATCH] Attempting to limit gc during Maven tests, using defaults
 found in JavaCommandLineFunction

---
 public/sting-root/pom.xml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/public/sting-root/pom.xml b/public/sting-root/pom.xml
index 279897f8e..171eb7620 100644
--- a/public/sting-root/pom.xml
+++ b/public/sting-root/pom.xml
@@ -37,7 +37,10 @@
         <sting.pipelinetests.run>false</sting.pipelinetests.run>
         <scala.maxmemory>1g</scala.maxmemory>
         <test.maxmemory>4g</test.maxmemory>
-        <test.args>-Xmx${test.maxmemory}</test.args>
+        <java.gc.threads>4</java.gc.threads>
+        <java.gc.timeLimit>50</java.gc.timeLimit>
+        <java.gc.heapFreeLimit>10</java.gc.heapFreeLimit>
+        <test.args>-Xmx${test.maxmemory} -XX:+UseParallelOldGC -XX:ParallelGCThreads=${java.gc.threads} -XX:GCTimeLimit=${java.gc.timeLimit} -XX:GCHeapFreeLimit=${java.gc.heapFreeLimit}</test.args>
 
         <!-- Version numbers for picard sam-jdk. Usually kept in sync. -->
         <picard.public.version>1.107.1683</picard.public.version>