James Nunez

MPI-FTW is a software for MPI-based directory tree traversal. It allows users to easily traverse large directories and manage data using MPI technology.

Rompio is a software that evaluates the performance of MPI collective, independent, asynchonous, and POSIX file I/O operations.

The LANL-Trace tracing mechanism is designed to integrate with MPI and capture parallel app I/O using either strace or ltrace.

MPI-IO Test records timing data and is based on MPI's I/O commands.