Diego Avesani
2018-07-27 08:48:23 UTC
Dear all,
I am developing a code for hydrological applications. It is written in
FORTRAN and I am using ifort combine with openMPI.
In this moment, I am debugging my code due to the fact that I have some NaN
errors. As a consequence, I have introduce in my Makefile some flags for
the ifort compiler. In particular:
-c -r8 -align *-CB -traceback -check all -check uninit -ftrapuv -debug all*
-fpp
However, this produce some unexpected errors/warning with mpirun. This is
the error\warning:
Image PC Routine Line Source
MPIHyperStrem 00000000005AA3F0 Unknown Unknown Unknown
MPIHyperStrem 0000000000591A5C mod_lathyp_mp_lat 219
LATHYP.f90
MPIHyperStrem 00000000005A0C2A mod_optimizer_mp_ 279
OPTIMIZER.f90
MPIHyperStrem 00000000005986F2 mod_optimizer_mp_ 34
OPTIMIZER.f90
MPIHyperStrem 00000000005A1F84 MAIN__ 114
MAIN.f90
MPIHyperStrem 000000000040A46E Unknown Unknown Unknown
libc-2.23.so 00007FEA758B8830 __libc_start_main Unknown Unknown
MPIHyperStrem 000000000040A369 Unknown Unknown Unknown
forrtl: warning (406): fort: (1): In call to SHUFFLE, an array temporary
was created for argument #1
My questions is:
It is possible to use ifort debugging flags with openMPI?
thanks a lot
Diego
I am developing a code for hydrological applications. It is written in
FORTRAN and I am using ifort combine with openMPI.
In this moment, I am debugging my code due to the fact that I have some NaN
errors. As a consequence, I have introduce in my Makefile some flags for
the ifort compiler. In particular:
-c -r8 -align *-CB -traceback -check all -check uninit -ftrapuv -debug all*
-fpp
However, this produce some unexpected errors/warning with mpirun. This is
the error\warning:
Image PC Routine Line Source
MPIHyperStrem 00000000005AA3F0 Unknown Unknown Unknown
MPIHyperStrem 0000000000591A5C mod_lathyp_mp_lat 219
LATHYP.f90
MPIHyperStrem 00000000005A0C2A mod_optimizer_mp_ 279
OPTIMIZER.f90
MPIHyperStrem 00000000005986F2 mod_optimizer_mp_ 34
OPTIMIZER.f90
MPIHyperStrem 00000000005A1F84 MAIN__ 114
MAIN.f90
MPIHyperStrem 000000000040A46E Unknown Unknown Unknown
libc-2.23.so 00007FEA758B8830 __libc_start_main Unknown Unknown
MPIHyperStrem 000000000040A369 Unknown Unknown Unknown
forrtl: warning (406): fort: (1): In call to SHUFFLE, an array temporary
was created for argument #1
My questions is:
It is possible to use ifort debugging flags with openMPI?
thanks a lot
Diego