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From: | Przemek Klosowski |
Subject: | Re: error: memory exhausted or requested size too large for range of Octave's index type -- |
Date: | Tue, 15 Mar 2011 17:04:15 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b2 Thunderbird/3.1.7 |
On 03/15/2011 02:43 PM, Martin Helm wrote:
Not a problem at all with 32 bit octave if you use version 3.4 since only the index is limited to 2e9 not the bytesize of the array. An array can have up to 16 GB (if you have enough RAM + Swap).
I don't understand that---in a 32-bit environment, the virtual address of each process is limited to 32 bits i.e. 4GB. It's true that you can have multiple processes, each with 32-bit address space, that span 36-bit (64GB) physical memory, but that doesn't help octave.
p.klosowski
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