[Scipy-tickets] [SciPy] #1890: spsolve crash Python 3.2 on Linux 64, report Illegal instruction

SciPy Trac scipy-tickets@scipy....
Mon Apr 15 17:20:39 CDT 2013


#1890: spsolve crash Python 3.2 on Linux 64, report Illegal instruction
----------------------------------+-----------------------------------------
  Reporter:  davyzhu              |       Owner:  jakevdp    
      Type:  defect               |      Status:  reopened   
  Priority:  normal               |   Milestone:  Unscheduled
 Component:  scipy.sparse.linalg  |     Version:  0.12.0     
Resolution:                       |    Keywords:             
----------------------------------+-----------------------------------------

Comment(by davyzhu):

 Hi, it seems to be caused by BLAS, I will try to fix it and tell you the
 result.

 Program terminated with signal 4, Illegal instruction.
 #0  0x00007f6f079fe304 in ATL_dupKBmm9_1_1_b1 () from
 /usr/lib/libblas.so.3gf
 (gdb) bt
 #0  0x00007f6f079fe304 in ATL_dupKBmm9_1_1_b1 () from
 /usr/lib/libblas.so.3gf
 #1  0x00007f6f0799abbc in ATL_dmmIJK2 () from /usr/lib/libblas.so.3gf
 #2  0x00007f6f0799b331 in ATL_dmmIJK () from /usr/lib/libblas.so.3gf
 #3  0x00007f6f07988c6b in ATL_dgemm () from /usr/lib/libblas.so.3gf
 #4  0x00007f6f079a375d in ATL_dptgemm0 () from /usr/lib/libblas.so.3gf
 #5  0x00007f6f0b553e9a in start_thread (arg=0x7f6f03132700) at
 pthread_create.c:308
 #6  0x00007f6f0a116cbd in clone () at
 ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
 #7  0x0000000000000000 in ?? ()

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1890#comment:5>
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