[mpich-discuss] ifort problem

[mohamed ali]

Hi there
i have found this problem when executing an mpi program compiled with
mpif90. my command of execution was
>mpiexec -n 2 ./matrixvector

that matrixvector, is the executable file, i have found this error:

forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image              PC                Routine            Line
Source
matrixvector       00000000004046ED  Unknown               Unknown  Unknown
matrixvector       0000000000404477  Unknown               Unknown  Unknown
matrixvector       00000000004040AC  Unknown               Unknown  Unknown
libc.so.6          00007F678EEBBD8E  Unknown               Unknown  Unknown
matrixvector       0000000000403FA9  Unknown               Unknown  Unknown
[mpiexec at mohamed-XPS-L501X] ONE OF THE PROCESSES TERMINATED BADLY: CLEANING
UP
APPLICATION TERMINATED WITH THE EXIT STRING: Killed (signal 9)

any suggestions?
thanks in advance.
Ali
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