On Sep 19, 2011, at 8:37 AM, Sébastien Boisvert wrote:
> You need to call MPI_Init before calling MPI_Init_thread.
This is incorrect -- MPI_INIT_THREAD does the same job as MPI_INIT, but it
allows you to request a specific thread level.
> According to http://cw.squyres.com/columns/2004-02-CW-MP
Hello,
You need to call MPI_Init before calling MPI_Init_thread.
According to http://cw.squyres.com/columns/2004-02-CW-MPI-Mechanic.pdf (Past
MPI Mechanic Columns written by Jeff Squyres)
only 3 functions that can be called before calling MPI_Init and they are:
- MPI_Initialized
- MPI_Finalized
