Commit 09531f17 authored by Shane Snyder's avatar Shane Snyder

Merge branch 'master' into 'master'

dxt_analyzer

See merge request !16
parents 2d14002d 774b5d94
......@@ -144,6 +144,7 @@ install:: all
install -m 755 darshan-dxt-parser $(bindir)
install -m 755 darshan-merge $(bindir)
install -m 755 $(srcdir)/darshan-summary-per-file.sh $(bindir)
install -m 755 dxt_analyzer.py $(bindir)
install -m 755 libdarshan-util.a $(libdir)
ifeq ($(DARSHAN_ENABLE_SHARED),1)
install -m 755 libdarshan-util.so $(libdir)
......
# Email questions to SDMSUPPORT@LBL.GOV
# Scientific Data Management Research Group
# Lawrence Berkeley National Laboratory
#
# last update on Mon Aug 7 08:47:28 PDT 2017
To plot the read or write activity from Darshan Extended Trace (DXT) logs.
% ./dxt_analyzer.py --help
usage: dxt_analyzer.py [-h] -i DXT_LOGNAME [-o SAVEFIG] [--show] [--read]
[--filemode] [-f FNAME]
io activity plot from dxt log
optional arguments:
-h, --help show this help message and exit
-i DXT_LOGNAME, --input DXT_LOGNAME
dxt log path
-o SAVEFIG, --save SAVEFIG
output file name for the plot
--show Show the plot rather than saving to a PDF
--read READ I/O action to be plotted.
Default is False for WRITE mode.
--filemode Single file mode (must be used with --fname).
Default is False for all files
-f FNAME, --fname FNAME
name of file to be plotted (must use with --filemode)
Example runs:
% python dxt_analyzer.py -i darshan_dxt-a.txt
% python dxt_analyzer.py -i darshan_dxt-a.txt \
--filemode -f /global/cscratch1/sd/asim/amrex/a24/plt00000.hdf5
% python dxt_analyzer.py -i darshan_dxt-d.txt \
-o dxt-d.pdf
% python dxt_analyzer.py -i darshan_dxt-df.txt
% python dxt_analyzer.py -i darshan_dxt-c.txt
% python dxt_analyzer.py -i darshan_dxt-v.txt
For more information on creating DXT logs, see:
http://www.mcs.anl.gov/research/projects/darshan/docs/darshan3-util.html#_darshan_dxt_parser
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