[Swift-commit] r3558 - trunk/bin

[noreply at svn.ci.uchicago.edu]

Author: wozniak
Date: 2010-08-20 14:57:26 -0500 (Fri, 20 Aug 2010)
New Revision: 3558

Modified:
   trunk/bin/swift
Log:
Add SWIFT_HEAP_MAX variable


Modified: trunk/bin/swift
===================================================================
--- trunk/bin/swift	2010-08-20 07:11:57 UTC (rev 3557)
+++ trunk/bin/swift	2010-08-20 19:57:26 UTC (rev 3558)
@@ -1,5 +1,9 @@
 #! /bin/sh
 
+# Referenced environment variables (default values):
+# SWIFT_HEAP_MAX (256M)
+# SWIFT_USAGE_STATS
+
 EXEC=org.griphyn.vdl.karajan.Loader
 OPTIONS=
 
@@ -8,7 +12,7 @@
 HEAPMAX=256M
 
 if echo `uname` | grep -i "cygwin"; then
-    CYGWIN="yes"
+  CYGWIN="yes"
     CPDELIM=";"
 fi
 
@@ -27,7 +31,7 @@
 updateOptions() {
  
     if [ "X$1" != "X" ] ; then
-	OPTIONS="$OPTIONS -D$2=$1"
+       OPTIONS="$OPTIONS -D$2=$1"
     fi
 
 }
@@ -82,6 +86,9 @@
 #large delays if /dev/random does not have enough entropy collected
 updateOptions "file:///dev/urandom" "java.security.egd"
 
+if [ "X$SWIFT_HEAP_MAX" != "X" ]; then 
+	HEAPMAX=$SWIFT_HEAP_MAX
+fi
 if [ "X$HEAPMAX" != "X" ]; then
 	OPTIONS="-Xmx$HEAPMAX $OPTIONS"
 fi
@@ -151,3 +158,7 @@
 fi
 
 exit $return_code
+
+# Local Variables:
+# tab-width: 4
+# End: