Skip to content
IO-500
Branch: master
Clone or download
gmarkomanolis Merge pull request #39 from VI4IO/fix-hash
Prescribe the latest ior version.
Latest commit 77cd5fe May 16, 2019

README.md

IO 500 in Four Easy Steps

git clone https://github.com/VI4IO/io-500-dev
cd io-500-dev
./utilities/prepare.sh
./io500.sh

This is designed to work from an interactive login (e.g. it won't work from a login node) and uses 'mpirun -np 2' to do the simplest possible MPI run. It runs a trivially sized problem and uses a serial implementation of find. Hopefully it just works for you; if it doesn't, please let us know.

To improve it, edit i0500.sh one function at a time to grow the problem size and replace the serial find with something much faster (you may want to try the provided python parallel find). You may also need to take whatever steps necessary to run it with a job scheduler.

Our documents directory has more detailed instructions including how to submit once you have successfully run.

Thanks for your participation and good luck!

DOI

To Cite: Julian Kunkel, George Markomanolis, John Bent, & Jay Lofstead. (2018, September 20). VI4IO/io-500-dev: Zenodo Citation Release (Version v1.1). Zenodo. http://doi.org/10.5281/zenodo.1422814

BibTeX

You can’t perform that action at this time.