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Posted to dev@cocoon.apache.org by bu...@apache.org on 2003/11/24 21:42:27 UTC
DO NOT REPLY [Bug 24950] New: -
cocoon.sh script does not invoke Sun JVM >= 1.3 with preferred options
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24950
cocoon.sh script does not invoke Sun JVM >= 1.3 with preferred options
Summary: cocoon.sh script does not invoke Sun JVM >= 1.3 with
preferred options
Product: Cocoon 2
Version: Current CVS 2.1
Platform: All
OS/Version: All
Status: NEW
Severity: Normal
Priority: Other
Component: general components
AssignedTo: dev@cocoon.apache.org
ReportedBy: john@integerservices.no-ip.com
The Sun JVM performs CPU-intensive workloads faster with the -server option.
This option invokes the JVM with a version of Java Virtual Machine that is
designed for use in CPU-intensive Server environments.
The following patch uses the 'java' command's help option and some
old-fashioned shell scripting, to insert the option '-server' in the command
line when the JVM in use is one of the appropriate Sun releases.
Note: there are other non-portable '-X' options all ready used in this script.
Patch has been tested with Sun's SDK 1.4.1 and IBM's SDK 1.4.1 on RH 9 using
BASH.
Patch is as follows:
============================================================================
106c106,107
< JAVA="$JAVA_HOME/bin/java"
---
> SUN_SERVER_OPTION=`$JAVA_HOME/bin/java -help | grep server | cut -f1`
> JAVA="$JAVA_HOME/bin/java $SUN_SERVER_OPTION"
============================================================================
I have not supplied a Windows version as the Java JRE on my Win98 system
does not include the -server JVM. This excuses me the task of figuring out how
to do a "| grep server | cut -f1" on Windows without installing a huge tool set
like Cygnus or adding a Java program that creates a BAT file to be CALLed.
If this is important enough to Windows people, they will do a better job than I.