Does the Blackdown distribution and JVM for the AMD64 support heap spaces larger than 2GB?
I'm looking for a java solution for the AMD opteron that will allow me to write & run a java app that has a large heap of ~8-14GB. Does your distribution and JVM for the AMD64 support larger than 2GB heaps? I know that Sun will release a 64-bit version of Java in the summer of 2004 but would like something sooner. Also, does the implementation have a hashtable that uses 64 bit hashcodes? Sun's 32 bit version has 32 bit hashcodes which is problematic due to the increased likelyhood of collisions. Thanks. B Hart -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Does the Blackdown distribution and JVM for the AMD64 support heap spaces larger than 2GB?
I guess the answer is yes and you can find it in the archives :) regards, v On Wed, Jan 14, 2004 at 04:49:05PM -0800, Brian Hart wrote: >I'm looking for a java solution for the AMD opteron that will allow me to >write & run a java app that has a large heap of ~8-14GB. Does your >distribution and JVM for the AMD64 support larger than 2GB heaps? I know >that Sun will release a 64-bit version of Java in the summer of 2004 but >would like something sooner. > >Also, does the implementation have a hashtable that uses 64 bit hashcodes? >Sun's 32 bit version has 32 bit hashcodes which is problematic due to the >increased likelyhood of collisions. > >Thanks. > >B Hart > > >-- >To UNSUBSCRIBE, email to [EMAIL PROTECTED] >with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: re-compiling code with Sun's extended API's to run on Opteron
I have a Java app. that uses some of Sun's extended API's such as JAXB and web services. I am wanting to know if it is possible to recompile this code to run on an Opteron server with blackdown's JVM, and in a 64 bit mode with larger heaps? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: re-compiling code with Sun's extended API's to run on Opteron
Brian Hart <[EMAIL PROTECTED]> writes: > I have a Java app. that uses some of Sun's extended API's such as > JAXB and web services. I am wanting to know if it is possible to > recompile this code to run on an Opteron server with blackdown's > JVM, and in a 64 bit mode with larger heaps? It should work without recompiling. Juergen -- Juergen Kreileder, Blackdown Java-Linux Team http://www.blackdown.org/java-linux/java2-status/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
