-
Notifications
You must be signed in to change notification settings - Fork 35
Open
Description
I build mpiP with intelmpi and icc. It seems allright when i build the libmpiP.so.
But when I run NPB program mg.D.64 with my intelmpi-compiled mpiP, segmentation in mpiPi_init happened.
Have anyone build mpiP with intelmpi?
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
==== backtrace (tid: 30323) ====
0 0x0000000000066aba MPI_Comm_rank() ???:0
1 0x000000000006bbac mpiPi_init() /gpfs/home/cs/sunjw/addition/run/mpiP-master/mpiPi.c:93
2 0x000000000006a302 _MPI_Init() /gpfs/home/cs/sunjw/addition/run/mpiP-master/wrappers_special.c:45
3 0x00000000004084e1 MAIN__() mg.f:0
4 0x000000000040a1e7 main() ???:0
5 0x0000000000022555 __libc_start_main() ???:0
6 0x00000000004011e9 _start() ???:0
=================================
My intelmpi version is:
which mpirun
/opt/intel/2020/compilers_and_libraries_2020.0.166/linux/mpi/intel64/bin/mpirun
which icc
/opt/intel/2020/compilers_and_libraries_2020.0.166/linux/bin/intel64/icc
Metadata
Metadata
Assignees
Labels
No labels