Optimizing HPC Program Performance with OpenMP and Reveal
CTOvision
SEPTEMBER 29, 2016
What do you do when the performance of the MPI program that distributes your work across many cores and nodes starts to level off? You find that you are now network bound, or that the MPI memory footprint has grown so large that there is little room left for your program. Cray has developed a tool to assist in this process.
Let's personalize your content