LAM/MPI General User's Mailing List Archives

From: volcanofire2003 (volcanofire2003_at_[hidden])
Date: 2005-11-07 19:30:16

• Next message: zayar win: "LAM: Pls!"
• Previous message: Bogdan Costescu: "Re: LAM: MPI_Alltoall performance and congestion"
• Next in thread: zayar win: "LAM: Pls!"
• Reply: zayar win: "LAM: Pls!"
• Reply: Jeff Squyres: "Re: LAM: Can I use MPI in C and Fortran files at a same time?"

Hi, guys,

I have a question:

My main file programs using Fortran, of course MPI_init etc. are performed
in this Fortran file. Then this main Fortran file needs to call a C file in
which there are some MPI-communications.

How to solve this problem? You know that the MPI variables initialized in
Fortran, but C file does not know how to communicate among processors.

Thank you very much,

FENG

• text/html attachment: attachment

• Next message: zayar win: "LAM: Pls!"
• Previous message: Bogdan Costescu: "Re: LAM: MPI_Alltoall performance and congestion"
• Next in thread: zayar win: "LAM: Pls!"
• Reply: zayar win: "LAM: Pls!"
• Reply: Jeff Squyres: "Re: LAM: Can I use MPI in C and Fortran files at a same time?"