any body debugged MPI programms?# Computation - 科学计算
c*n
1 楼
help!
I tried gdb, totalview,
but seems when run with a debugger,
the MPI_Init() in slaves( processes with rank > 0)
always hangs,
and when MPI_Finalize() in master is reached, master hangs too
thanks
I tried gdb, totalview,
but seems when run with a debugger,
the MPI_Init() in slaves( processes with rank > 0)
always hangs,
and when MPI_Finalize() in master is reached, master hangs too
thanks