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| author | michelou <michelou@epfl.ch> | 2007-04-20 15:12:02 +0000 |
|---|---|---|
| committer | michelou <michelou@epfl.ch> | 2007-04-20 15:12:02 +0000 |
| commit | 96ac0066d7c69eec22be0afe6fb8f6b20e68b2e4 (patch) | |
| tree | d7e14dc141aa7e34c181d0239f30e5907f53c081 /docs/development | |
| parent | 5c8a5ba86a18d6587a6244153e871df260602416 (diff) | |
| download | scala-96ac0066d7c69eec22be0afe6fb8f6b20e68b2e4.tar.gz scala-96ac0066d7c69eec22be0afe6fb8f6b20e68b2e4.tar.bz2 scala-96ac0066d7c69eec22be0afe6fb8f6b20e68b2e4.zip | |
added JVM options on MacOS X
Diffstat (limited to 'docs/development')
| -rw-r--r-- | docs/development/jvm.txt | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/docs/development/jvm.txt b/docs/development/jvm.txt index 5f39661777..5be49bd73e 100644 --- a/docs/development/jvm.txt +++ b/docs/development/jvm.txt @@ -6,19 +6,23 @@ This document gathers technical informations about the Java VM to help Java/Scala developers tuning their runtime settings on the Java VM. -VM Options ----------- +Java VM Options +---------------- * -Xmx option (maximum heap size) Heaps larger than 2GB are available starting with J2SE 1.3.1 - Default: 64M (32-bit UNIX and Windows) + Default: + -client: 64M (32-bit UNIX and Windows, MacOS X) + -server: 128M (MacOS X, see [vm11]) * -Xms option (initial heap size) Minimum: 1025K (Linux-i586, Solaris-i586), etc.. (see [vm08]) - Default: 2M (32-bit UNIX and Windows) + Default: + -client: 2M (32-bit UNIX and Windows, MacOS X) + -server: 32M (MacOS X, see [vm11]) * -Xss option (thread stack size) @@ -90,6 +94,15 @@ VM Options and Tools [vm09] A Collection of JVM Options (13-Dec-2005) http://blogs.sun.com/watt/resource/jvm-options-list.html +[vm10] The Java VM for Mac OS X (Apple Developer Connection, 2006-05-23) + http://developer.apple.com/documentation/Java/Conceptual/Java14Development/06-JavaVM/JavaVM.html#//apple_ref/doc/uid/TP40001903-211276-TPXREF107 + +[vm11] Java Virtual Machine Options (Apple Developer Connection, 2006-05-23) + http://developer.apple.com/documentation/Java/Conceptual/JavaPropVMInfoRef/Articles/JavaVirtualMachineOptions.html#//apple_ref/doc/uid/TP40001974-SW1 + +[vm12] Options in JVM profiles (IBM) + http://publib.boulder.ibm.com/infocenter/cicsts/v3r1/index.jsp?topic=/com.ibm.cics.ts31.doc/dfha2/dfha2jb.htm + Garbage Collection ------------------ |