Bug#613070: octave3.2: Error in big matrix multiplication

2012-08-06 Thread José Luis García Pallero
El lunes, 6 de agosto de 2012, Thomas Weber escribió: > Hi, > On Sat, Feb 12, 2011 at 08:40:15PM +0100, José Luis García Pallero wrote: >> Hello, >> I think the problem is not in octave but is in ATLAS. The simple program: >> >> #include >> #define N 52 >> int main() >> { >> double A[N*N],B[N*

Bug#613070: [Pkg-octave-devel] Bug#613070: octave3.2: Error in big matrix multiplication

2012-08-06 Thread Thomas Weber
Hi, On Sat, Feb 12, 2011 at 08:40:15PM +0100, José Luis García Pallero wrote: > Hello, > I think the problem is not in octave but is in ATLAS. The simple program: > > #include > #define N 52 > int main() > { > double A[N*N],B[N*N],C[N*N]; > > cblas_dgemm(CblasColMajor,CblasNoTrans,CblasN

Bug#613070: [Pkg-octave-devel] Bug#613070: octave3.2: Error in big matrix multiplication

2011-02-13 Thread Thomas Weber
block 613070 by 613094 tag 613070 confirmed thanks Hi José, thanks for opening the bug with ATLAS and the kFreeBSD guys: http://bugs.debian.org/613094 http://bugs.debian.org/589464 There's not much Octave can do here, so I'll leave this bug report as is for the time being. Thomas -

Bug#613070: [Pkg-octave-devel] Bug#613070: octave3.2: Error in big matrix multiplication

2011-02-12 Thread Thomas Weber
HI José, On Sat, Feb 12, 2011 at 06:07:10PM +0100, José Luis García Pallero wrote: > Package: octave3.2 > Version: 3.2.4-8 > Severity: normal > > > If I try to multiply matrices greater than 51x51 elements the program breaks > with the message: Please de-install libatlas* and try again. I susp

Bug#613070: octave3.2: Error in big matrix multiplication

2011-02-12 Thread José Luis García Pallero
Sorry, the version of ATLAS in Debian GNU/Linux and kFreeBSD is 3.8.3-29 -- * José Luis García Pallero jgpall...@gmail.com (o< / / \ V_/_ Use Debian GNU/Linux and enjoy! * -- To UNSUBSCRIBE, email to debian-bugs-di

Bug#613070: octave3.2: Error in big matrix multiplication

2011-02-12 Thread José Luis García Pallero
Hello, I think the problem is not in octave but is in ATLAS. The simple program: #include #define N 52 int main() { double A[N*N],B[N*N],C[N*N]; cblas_dgemm(CblasColMajor,CblasNoTrans,CblasNoTrans,N,N,N,1.0,A,N,B,N,1.0,C,N); return 0; } shows the error: with #define N 51 or less it r

Bug#613070: octave3.2: Error in big matrix multiplication

2011-02-12 Thread José Luis García Pallero
Package: octave3.2 Version: 3.2.4-8 Severity: normal If I try to multiply matrices greater than 51x51 elements the program breaks with the message: panic: Illegal instruction -- stopping myself... -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'uns