LinuxQuestions.org - Intel64 RHEL system max 32 bit process user memory

- Red Hat (https://www.linuxquestions.org/questions/red-hat-31/)

- - Intel64 RHEL system max 32 bit process user memory (https://www.linuxquestions.org/questions/red-hat-31/intel64-rhel-system-max-32-bit-process-user-memory-557767/)

haimy

05-30-2007 11:06 AM

Intel64 RHEL system max 32 bit process user memory

I want to know what is the maximal 32 bit x86 process on a Intel 64 RHEL4/5 system.
Is it 4GB or 3GB?
Does anyone have an experience of running 32bit JVM close to this limit (hope it is 4GB)
Thanks

twantrd

05-31-2007 08:03 PM

On a 32bit system, the max amount of memory you can allocate a process is 4GB. On a 64bit machine, that limit is something you probably won't ever reach :). However, for java, the maximum is around 3500m.

-twantrd

haimy

06-03-2007 01:26 AM

Thanks,

Are talking about the 32 bit version of the Hotspot-JVM under the 64 bit linux OS?

Are there any limitations to the 64 bit Hotspot JVM version?

All times are GMT -5. The time now is 04:49 PM.