Dear all,
I use 'mpirun c0-3 -np 4 my_program' to run mpi-job. But I find it only works by invoking 'c0' ( for example : c0-3 or c0,3-5). If I use 'mpirun c3-6 -np 4 my_program' (without c0), I get the following output ('echam4' is my executable program):
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
echam4 000000000069C2D1 Unknown Unknown Unknown
echam4 000000000069E05A Unknown Unknown Unknown
echam4 0000000000706BA1 Unknown Unknown Unknown
echam4 0000000000706C20 Unknown Unknown Unknown
echam4 0000000000590694 Unknown Unknown Unknown
echam4 00000000004B63E3 Unknown Unknown Unknown
echam4 00000000004412AA Unknown Unknown Unknown
libc.so.6 0000002A95EC74BB Unknown Unknown Unknown
echam4 00000000004411EA Unknown Unknown Unknown
Could you help me to figure it out?
System information:
Linux 2.6.9-22.ELsmp #1 SMP Sat Oct 8 21:32:36 BST 2005 x86_64 x86_64 x86_64 GNU/Linux
LAM 7.1
Thanks!
Qing BAO
2005-11-27
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