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Hi,
I compiled a Fortran parallel code with ifort/10.1.008 on Altix itanium2 successfully. But the binary segfaults on sendrecv_mp_sendrecv_init routine. Would you suspect that this is an Intel compiler problem?
Error:
Program terminated with signal 11, Segmentation fault.
#0 0x400000000086efd0 in sendrecv_mp_sendrecv_init_ ()
(gdb) bt
#0 0x400000000086efd0 in sendrecv_mp_sendrecv_init_ ()
#1 0x40000000007ae1a0 in gridmap_mp_gridmap_init_ ()
#2 0x4000000000297120 in get_data_ ()
#3 0x4000000000359700 in MAIN__ ()
#4 0x4000000000004750 in main ()
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Not necessarily. Have you read through this document, listed at the top of the forum homepage:
http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/
this answers 95% of the seg faults questions.
ron
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