Multi-node Parallelism in Julia on an HPC (XSEDE Comet)


February 23 2016 in HPC, Julia, Programming | Tags: , , , , | Author: Christopher Rackauckas

Today I am going to show you how to parallelize your Julia code over some standard HPC interfaces. First I will go through the steps of parallelizing a simple code, and then running it with single-node parallelism and multi-node parallelism. The compute resources I will be using are the XSEDE (SDSC) Comet computer (using Slurm) and UC Irvine’s HPC (using SGE) to show how to run the code in two of the main job schedulers. You can follow along with the Comet portion by applying and getting a trial allocation. READ MORE