Hi ! I wanted to know what flavour of JDK/JRE comes with 'SUSE LINUX Enterprise Server 9'. i.e. - 32-bit or 64-bit ? If 64-bit JDK/JRE, then, is JBoss compiled in the 64-bit environment ? How much memory can the JDK/JRE address ? Note: All quetions are pertaining to installing Suse on Sun Opteron (V20Z) servers. TIA, Kunal
On Tue, Oct 05, 2004 at 08:08:35AM +1000, Kunal Parikh wrote:
I wanted to know what flavour of JDK/JRE comes with 'SUSE LINUX Enterprise Server 9'. i.e. - 32-bit or 64-bit ?
The included JVM is 32bit.
If 64-bit JDK/JRE, then, is JBoss compiled in the 64-bit environment ?
Java bytecode is independent from the pointer size of the underlying JVM. So it doesn't matter. An exception would be JNI. -Andi
Hi Andi! Thanks for the response. Effectively, you are saying that a 32-bit compiled java class will take advantage of the 64-bit architecture at run-time if run in a 64-bit JVM. Is that correct ? Ta, Kunal Andi Kleen wrote:
On Tue, Oct 05, 2004 at 08:08:35AM +1000, Kunal Parikh wrote:
I wanted to know what flavour of JDK/JRE comes with 'SUSE LINUX Enterprise Server 9'. i.e. - 32-bit or 64-bit ?
The included JVM is 32bit.
If 64-bit JDK/JRE, then, is JBoss compiled in the 64-bit environment ?
Java bytecode is independent from the pointer size of the underlying JVM. So it doesn't matter. An exception would be JNI.
-Andi
On Tue, Oct 05, 2004 at 11:09:10AM +1000, Kunal Parikh wrote:
Effectively, you are saying that a 32-bit compiled java class will take advantage of the 64-bit architecture at run-time if run in a 64-bit JVM. Is that correct ?
Yes. -Andi
participants (2)
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Andi Kleen -
Kunal Parikh