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Vector with >2^32 elements in 64 bit octave
From: |
Johan Lans |
Subject: |
Vector with >2^32 elements in 64 bit octave |
Date: |
Wed, 9 Nov 2011 11:02:34 +0100 |
Hi I want to make a calculation with a vector larger than 2^32 elements. To be able to do this I've gotten access to a 64bit computer with a lot of RAM, and installed octave 3.0.1. However, when I do
octave:27> n = [1:2^31];
I get:
error: invalid range
error: evaluating assignment _expression_ near line 27, column 3
Why is this? I have "Octave was configured for "x86_64-pc-linux-gnu".", and there is no problem doing x=int64(2^40), for example. I'm not sure if I can install a newer version of octave, since I don't have root access.
/Johan
- Vector with >2^32 elements in 64 bit octave,
Johan Lans <=