[SciPy-Dev] test_complex_dotc (test_blas.TestFBLAS1Simple) ...
Nils Wagner
nwagner at iam.uni-stuttgart.de
Wed Jun 9 03:25:46 EDT 2010
Hi all,
I installed numpy and scipy via svn on
CentOS release 5.2
I have used the prebuild blas and lapack libraries (see
below).
scipy.test('1','10') segfaults in
test_complex_dotc (test_blas.TestFBLAS1Simple) ...
Program received signal SIGSEGV, Segmentation fault.
0x00002aaab719a257 in cdotc_ () from
/usr/lib64/libblas.so.3
(gdb) bt
#0 0x00002aaab719a257 in cdotc_ () from
/usr/lib64/libblas.so.3
#1 0x00002aaab913d0c1 in f2py_rout_fblas_cdotc
(capi_self=<value optimized out>, capi_args=<value
optimized out>, capi_keywds=<value optimized out>,
f2py_func=0x2aaab9140720 <wcdotc_>) at
build/src.linux-x86_64-2.4/build/src.linux-x86_64-2.4/scipy/linalg/fblasmodule.c:5310
Is this a known issue ?
Any pointer would be appreciated.
Cheers,
Nils
rpm -qi blas
Name : blas Relocations:
(not relocatable)
Version : 3.0 Vendor:
CentOS
Release : 37.el5 Build Date: Sa
06 Jan 2007 17:21:23 CET
Install Date: Di 08 Jun 2010 15:57:57 CEST Build
Host: builder5.centos.org
Group : Development/Libraries Source RPM:
lapack-3.0-37.el5.src.rpm
Size : 695196 License:
Freely distributable
Signature : DSA/SHA1, Mi 04 Apr 2007 02:22:00 CEST, Key
ID a8a447dce8562897
URL : http://www.netlib.org/lapack/
Summary : Die BLAS (Basic Linear Algebra
Subprograms)-Bibliothek.
Description :
BLAS (Basic Linear Algebra Subprograms) is a standard
library which
provides a number of basic algorithms for numerical
algebra. Man
pages for blas are available in the blas-man package.
rpm -qi lapack
Name : lapack Relocations:
(not relocatable)
Version : 3.0 Vendor:
CentOS
Release : 37.el5 Build Date: Sa
06 Jan 2007 17:21:23 CET
Install Date: Di 08 Jun 2010 15:58:12 CEST Build
Host: builder5.centos.org
Group : Development/Libraries Source RPM:
lapack-3.0-37.el5.src.rpm
Size : 5910874 License:
Freely distributable
Signature : DSA/SHA1, Mi 04 Apr 2007 02:24:47 CEST, Key
ID a8a447dce8562897
URL : http://www.netlib.org/lapack/
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