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[Octave-bug-tracker] [bug #34822] Mingw panics on a simple complex produ
From: |
Nitzan Arazi |
Subject: |
[Octave-bug-tracker] [bug #34822] Mingw panics on a simple complex product |
Date: |
Mon, 14 Nov 2011 19:44:42 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.120 Safari/535.2 |
Follow-up Comment #1, bug #34822 (project octave):
On mingw 3.4.3 and 3.4.2, win7-x64, no packages loaded,
running the following code cause a segmentation violation:
m=10000;
n=32;
temp=randn(m,n)+i*randn(m,n);
b=temp'*temp;
The crash may happen also when running several time with smaller m:
m=100;
n=32;
for ii=1:1000
ii
temp=randn(m,n)+i*randn(m,n);
b=temp'*temp;
end
m=200;
n=32;
for ii=1:1000
ii
temp=randn(m,n)+i*randn(m,n);
b=temp'*temp;
end
On my system, the crash occurs on the second loop when ii=11.
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