Per-process address space in x86_64?

geezjan · 04-06-2005, 10:24 AM

I am having trouble finding a definitive answer to this question. Can someone tell me what the per-process address space is in RHEL3 ES and RHEL4 ES on the x86_64 architecture?

/usr/src/linux-2.4/Documentation/x86_64/mm.txt suggests that the address space is 512GB. Can someone confirm that? Is this true for both RHEL3 ES and RHEL4 ES?

Also, is the limit on the size of a shared memory segment 1GB in x86_64 on RHEL3 ES and RHEL4 ES?

Thanks!

aqoliveira · 04-07-2005, 04:57 AM

Howzit

try these websites and see if this may help u in any way.

http://lists.us.dell.com/pipermail/l...ly/032179.html

cheers