Date: Fri, 12 Sep 2003 16:39:17 -0400 From: Charles Swiger <cswiger@mac.com> To: "Steven G. Kargl" <kargl@troutmask.apl.washington.edu> Cc: freebsd-questions@freebsd.org Subject: Re: max physical memory per process? Message-ID: <2DBB9BDD-E561-11D7-A63B-003065ABFD92@mac.com> In-Reply-To: <200309122019.h8CKJXM1005763@troutmask.apl.washington.edu>
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On Friday, September 12, 2003, at 04:19 PM, Steven G. Kargl wrote: > Assuming that a user has the proper resource limits > set and assuming that the system has sufficient physical > memory, what is the maximum amount of physical memory > that a process can allocate? In particular, if I have > a Tyan K8W (dual opteron platform) with 16 GB of memory, > can my numerical simulation allocate up 15+ GB? If FreeBSD takes advantage of the Opteron as a 64-bit (LP) platform, yes. Otherwise, you're probably limited to around 3 GB. -- -Chuck
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