[libfabric-users] graphing fi_pingpong output: units?

Latham, Robert J. robl at mcs.anl.gov
Fri Oct 11 07:55:10 PDT 2019

I figure there's got to be a good reason someone went through the
trouble to make fi_pingpong display human-readable units, but it makes
it hard for gnuplot to generate a graph.

I hacked util/pingpong.c to display the raw bytes without units.  How
do the rest of you generate "bandwith vs blocksize" graphs from data
like this?

I'm tryin to generate a plot from a script run daily so matplotlib
could be a solution (if it understands units... I don't know anything
about matplotlib), whereas a spreadsheet wouldn't be so great for me.

768k    10      =10      15m         0.00s   4788.02     164.25       0
768k    10      =10      15m         0.00s   4848.53     162.20       0
1m      10      =10      20m         0.00s   5298.51     197.90       0
1m      10      =10      20m         0.00s   5341.70     196.30       0


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