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Created attachment 677741[details]
Output from: /proc/cpuinfo; stpt05.f; /usr/lib/liblapack*
Description of problem:
Trying to compile the LAPACK testsuite, an internal compiler error is reported when compiling "stpt05.f".
Version-Release number of selected component (if applicable):
* testsuite from lapack-3.4.2
* installed LAPACK library: liblapack.so.3.2.1 (should not be relevant, but reported for completeness anyway)
* OS version: Linux ... 2.6.32-279.19.1.el6.i686 #1 SMP Tue Dec 18 17:26:17 CST 2012 i686 i686 i386 GNU/Linux
* CPU-Info: see attachment
How reproducible:
everytime
Steps to Reproduce:
1.Download lapack-3.4.2 from netlib repository (http://www.netlib.org/lapack/lapack.tgz) into "<somewhere>/lapack-3.4.2".
2.Make link to liblapack already installed inside "<somewhere>/lapack-3.4.2" so as to avoid recompiling the libraries themselves (ln -s /usr/lib/liblapack.so.3 <somewhere>/lapack-3.4.2/liblapack)
3.cd TESTING; make single
Actual results:
...
gfortran -O2 -c stpt05.f -o stpt05.o
stpt05.f: In function ‘stpt05’:
stpt05.f:174: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
...
Expected results:
should compile without error
Additional info:
The OS distribution actually installed is "Scientific Linux 6.2". The LAPACK/BLAS/ATLAS libraries installed have been installed from the official repository using yum. The testsuite has been downloaded from netlib repository; the mismatch in LAPACK versions (3.4.2 versus 3.2.1) should not matter here.
Comment 2Frantisek Kluknavsky
2013-04-25 12:54:03 UTC