experiment-scripts.git/parse, branch wip-ecrts14-pgm Helper scripts to make LITMUS^RT experiments easy! Compute stats for response time percentiles 2014-01-30T04:25:46+00:00 Glenn Elliott gelliott@cs.unc.edu 2014-01-30T04:25:46+00:00 c55e81ec12f80f60846b251aa7bbe0f6c044e7e8 






Compute proportional graph response times.
2014-01-30T03:51:48+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-30T03:51:48+00:00

bc96d3d27124381d4a4acac0b684e9ad4280a22c












Keep as many records around as needed in parsing.
2014-01-21T23:48:05+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-21T23:48:05+00:00

160c52110d14300bf317eca5fe64379766ac47cd












BUG FIX: TimeTracker average computation
2014-01-18T03:16:42+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-18T03:16:42+00:00

c6106e3eb375824fc20604ddfa845e6d8baa5198

The formula for computing the running average was incorrect.
This patch fixes that.  It also renames the putput fields
to make grouping similar values on the screen (by lexical order)
easier.





The formula for computing the running average was incorrect.
This patch fixes that.  It also renames the putput fields
to make grouping similar values on the screen (by lexical order)
easier.







parse_exps.py: Make data analysis more accurate.
2014-01-18T01:18:08+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-18T01:18:08+00:00

69bdd9a6095fbd85cc90447862cc898c3391b3a7

This patch makes the data analysis of parse_exps.py.
The old code suffered from fragility---logs that were
out of order lead to many dropped records. This is
because it had a look-ahead buffer of 1.

This patch does:
1) Maintains buffers of unmatched records.
2) Preloads 200 records from every sched stream
   and processes them in sorted order.

This patch does increase runtime, but prior results
could be useless for many trace logs.





This patch makes the data analysis of parse_exps.py.
The old code suffered from fragility---logs that were
out of order lead to many dropped records. This is
because it had a look-ahead buffer of 1.

This patch does:
1) Maintains buffers of unmatched records.
2) Preloads 200 records from every sched stream
   and processes them in sorted order.

This patch does increase runtime, but prior results
could be useless for many trace logs.







Support PGM-based sched trace analysis
2014-01-17T21:57:20+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-17T21:57:20+00:00

d90a8d25b1026ea41e4cd3041ad2ba03732b99a3












Discard interlaced trace events
2014-01-13T19:34:47+00:00

Glenn Elliott
gelliott@cs.unc.edu

2014-01-13T19:34:47+00:00

1a000342dacd3dce7859c07dcf664852b21d7793












Improved flexibility of plot_exps.py script.
2013-05-03T20:35:47+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2013-05-03T20:30:10+00:00

e15736509ab36e33bc71a0fe1120f2974e389725

* No longer needs an X connection to render. This also vastly increases
performance.
* If too many configuration values are plotted, a key with color=column1,
line=column2, marker=column3 etc is not created. Instead, each combination
of values is given its own line/color/marker style and plotted, and each
line has an entry in the key. Ugly, but better than nothing.





* No longer needs an X connection to render. This also vastly increases
performance.
* If too many configuration values are plotted, a key with color=column1,
line=column2, marker=column3 etc is not created. Instead, each combination
of values is given its own line/color/marker style and plotted, and each
line has an entry in the key. Ugly, but better than nothing.







Modified sched.py field padding calculations to account for bitfields.
2013-05-02T17:42:17+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2013-05-02T17:42:17+00:00

6f2558b8c4f4e33630b40dfbe20024f7a372a8f0












Minor bug fixes for tuple_table/col_map.
2013-04-29T20:58:52+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2013-04-29T20:58:52+00:00

648d6381cac8376b5217f915eb49e3aea232df26