====== PatternIO ======
---- dataentry benchmark ----
name         : PatternIO
layers_ttags     : POSIX, MPI-IO
features_ttags : data
parallel_ttags : MPI
type_ttags     : synthetic
license_ttag   : 
webpage_url    : https://github.com/jshalf/PatternIO
----

The PatternIO benchmark is a simple interleaved IO test. It test the ability of the mpi-io implementation to compensate filesystem locks.

===== Usage =====
Simply compile the benchmark by running make and run it using mpirun.


===== Example Output =====
The output generated by running <code>./PatternIO</code> will look something like this:
<code>
Startup Proc[0]
10485760 0.1071
</code>
The first number is the transfer size in bytes.
The seccond one is the number of GB/s