Bug#921207: Octave GEMM error on large matrix due to openmp thread race condition

2019-02-03 Thread Mo Zhou
control: severity -1 important Hi Sébastien and Sylvestre, On Sun, Feb 03, 2019 at 10:16:05AM +0100, Sébastien Villemot wrote: > Control: tags -1 unreproducible > > Dear Lumin, > > I've tried to reproduce the problem with Netlib BLAS, OpenBLAS and > BLIS, but without success (I did not try with

Processed: Re: Bug#921207: Octave GEMM error on large matrix due to openmp thread race condition

2019-02-03 Thread Debian Bug Tracking System
Processing control commands: > severity -1 important Bug #921207 [octave] Octave GEMM error on large matrix due to openmp thread race condition Severity set to 'important' from 'grave' -- 921207: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921207 Debian Bug Tracking System Contact ow...@b

Processed: Re: Bug#921207: Octave GEMM error on large matrix due to openmp thread race condition

2019-02-03 Thread Debian Bug Tracking System
Processing control commands: > tags -1 unreproducible Bug #921207 [octave] Octave GEMM error on large matrix due to openmp thread race condition Added tag(s) unreproducible. -- 921207: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921207 Debian Bug Tracking System Contact ow...@bugs.debian.

Bug#921207: Octave GEMM error on large matrix due to openmp thread race condition

2019-02-03 Thread Sébastien Villemot
Control: tags -1 unreproducible Dear Lumin, Le dimanche 03 février 2019 à 03:36 +, Mo Zhou a écrit : > Package: octave > Version: 4.4.1-4 > Severity: grave > > X-Debbugs-CC: debian-scie...@lists.debian.org, ido...@neto.net.il > > I received an astonishing bug report[1] saying that MKL return

Bug#921207: Octave GEMM error on large matrix due to openmp thread race condition

2019-02-02 Thread Mo Zhou
Package: octave Version: 4.4.1-4 Severity: grave X-Debbugs-CC: debian-scie...@lists.debian.org, ido...@neto.net.il Dear octave maintainer, I received an astonishing bug report[1] saying that MKL returns wrong result for matrix multiplication. However, my further investigation suggests that the pr