Re: Running out of process VM
Re: Running out of process VM
- Subject: Re: Running out of process VM
- From: Tom Marchand <email@hidden>
- Date: Thu, 13 Apr 2006 18:31:29 -0400
I didn't think the Intel machines supported 64 bits.
On Apr 13, 2006, at 6:23 PM, M. Carlson wrote:
I'm writing a Cocoa app (10.4.6, Xcode 2.2, PM 2xG5 2GHz, 8GB), and
I'm loading large tensor matrices, 1.1 GB each. The problem is that
I can only load one, the second one crashes the app with malloc
complaining "cannot allocate memory". I've verified in gdb that the
size I'm requesting is correct.
Base VM of the app is 380 MB. After loading one of the tensor
matrices, it goes up to 1.48 GB. But why should loading the next
1.1 GB tensor matrix cause the app to blow? Adding the next one
should only bring it up to 2.58 GB (Safari currently is sitting at
2.66 GB). Don't I have 4 GB (or thereabouts) of VM available to the
app? Do the new Intel machines have a 64-bit VM address space?
-Matt
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