Hi,
If I configure openmpi with "-enable-mpi-profile" option: 1) Once build is complete, how do I specify profile name and location in the "mpirun" command? Do I have to set any flags with the "mpirun" command to view profile? 2) If vampire trace by default is built with openmpi, if I set VT_CC flag for compiling my application, where I can view ".vtf" files after a parallel run ? Thanks in advance ---------------------------------------------------------------------- Swati Kher Application Performance Optimization Engineer Mellanox Technologies Work: 408-916-0037 x337 sw...@mellanox.com