Commit graph

15 commits

Author SHA1 Message Date
Nathan Binkert
45ecb2b69e Create the ProxyError Exception. Raise it when an unproxy
operation fails because information is wrong or not available.

--HG--
extra : convert_revision : 1fd90c1291618b09752179cfa6894f1df495fffd
2005-12-19 02:07:06 -05:00
Nathan Binkert
a102318412 Deal with divide by zero in the python stats stuff.
util/stats/info.py:
    If an operation results in a divide by zero, just return None

--HG--
extra : convert_revision : 19cb4319734a3a9cf02bb1966fed42eb0c8a8ade
2005-11-20 23:42:53 -05:00
Nathan Binkert
67c276ed2e implement __str__ for all of the proxy stuff so we can
actually print out a statistic.

--HG--
extra : convert_revision : 043be6bd729e74d2220c5ae8aa1fc739aa247715
2005-11-20 23:30:13 -05:00
Nathan Binkert
13bf7e27ac Fix a couple of bug in the values() vector accessor
util/stats/db.py:
    need to import the values function
util/stats/info.py:
    it's just run

--HG--
extra : convert_revision : 3cb67d8112a1a5fdf761b73732859a71f585bd1f
2005-10-21 17:28:47 -04:00
Nathan Binkert
e00237e49e Major cleanup of the statistics handling code
util/stats/db.py:
    Build a result object as the result of a query operation so it is
    easier to populate and contains a bit more information than just
    a big dict.  Also change the next level data into a matrix instead
    of a dict of dicts.
    Move the "get" function into the Database object.  (The get function
    is used by the output parsing function as the interface for accessing
    backend storage, same interface for profile stuff.)
    Change the old get variable to the method variable, it describes how
    the get works, (whether using sum, stdev, etc.)
util/stats/display.py:
    Clean up the display functions, mostly formatting.
    Handle values the way they should be now.
util/stats/info.py:
    Totally re-work how values are accessed from their data store.
    Access individual values on demand instead of calculating everything
    and passing up a huge result from the bottom.
    This impacts the way that proxying works, and in general, everything
    is now esentially a proxy for the lower level database.  Provide new
    operators: unproxy, scalar, vector, value, values, total, and len which
    retrieve the proper result from the object they are called on.
    Move the ProxyGroup stuff (proxies of proxies!) here from the now gone
    proxy.py file and integrate the shared parts of the code.  The ProxyGroup
    stuff allows you to write formulas without specifying the statistics
    until evaluation time.

    Get rid of global variables!
util/stats/output.py:
    Move the dbinfo stuff into the Database itself.  Each source should
    have it's own get() function for accessing it's data.
    This get() function behaves a bit differently than before in that it
    can return vectors as well, deal with these vectors and with no result
    conditions better.
util/stats/stats.py:
    the info module no longer has the source global variable, just
    create the database source and pass it around as necessary

--HG--
extra : convert_revision : 8e5aa228e5d3ae8068ef9c40f65b3a2f9e7c0cff
2005-10-21 16:29:13 -04:00
Nathan Binkert
6ff9439afe Cleanup copyright stuff. Add our copyright files that
are ours

arch/alpha/alpha_linux_process.hh:
arch/alpha/alpha_tru64_process.hh:
base/loader/object_file.cc:
base/loader/object_file.hh:
sim/process.cc:
sim/process.hh:
    remove $Id$ string
cpu/ozone/cpu.cc:
cpu/ozone/cpu_impl.hh:
cpu/ozone/ea_list.cc:
cpu/ozone/ea_list.hh:
kern/linux/sched.hh:
kern/linux/thread_info.hh:
    Add M5 Copyright
cpu/trace/opt_cpu.cc:
dev/rtcreg.h:
    nit
kern/linux/aligned.hh:
kern/linux/hwrpb.hh:
util/oprofile-top.py:
util/stats/db.py:
util/stats/dbinit.py:
util/stats/display.py:
util/stats/info.py:
util/stats/print.py:
util/stats/stats.py:
    Cleanup copyright

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extra : convert_revision : 4274e9121ef7543e0b3999b31e935edb19c54d46
2005-06-05 11:02:38 -04:00
Ali Saidi
5070f27c69 added copyright
kern/linux/sched.hh:
kern/linux/thread_info.hh:
    got rid of everything but exactly what we needed
util/categories.py:
    newest version from one of my repositories

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extra : convert_revision : c4328e5938d421d60493c0da07022bfa9e92c404
2005-06-05 04:08:05 -04:00
Nathan Binkert
c2014cb5ad get rid of issequence and just use the isinstance builtin
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extra : convert_revision : eca99aa35ad5c5c1c86325f55cf693ff585c9826
2005-03-15 13:22:47 -05:00
Nathan Binkert
52403a5ddf get rid of defined and just access the env dict directly
get rid of the alias for true to True and false to False to keep
consistent python syntax.

util/stats/info.py:
    Fix typo

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extra : convert_revision : e69588a8de52424e043315e70008ca3a3ede7d5b
2005-02-03 17:04:54 -05:00
Ali Saidi
886f905785 added total bytes/bandwidth/packets formulas to nics
cleaned up stability code and wrote some better help for stats.py
fixed sample bug in info.py

dev/ns_gige.cc:
dev/ns_gige.hh:
dev/sinic.cc:
dev/sinic.hh:
    add total bandwidth/packets/bytes stats
util/stats/info.py:
    fixed samples bug
util/stats/stats.py:
    cleaned up stability code and wrote a bit better help

--HG--
extra : convert_revision : cae06f4fac744d7a51ee0909f21f03509151ea8f
2005-01-19 18:40:02 -05:00
Ali Saidi
cd56e4e08e Ability to check formulas
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extra : convert_revision : 68a2a19cceb4a8cf8a2798ee5c019d25c0fca3cc
2005-01-18 17:55:35 -05:00
Ali Saidi
21c6dd80d7 fix a display bug
add option to limit results to a set of ticks
fix ticks code to work

util/stats/info.py:
    change samples -> ticks and pass all parameters
util/stats/stats.py:
    add option to select a set of ticks and fix display bug

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extra : convert_revision : eca80a8c6bb75cf82bf1624f3d0170690b2928af
2005-01-13 23:59:39 -05:00
Nathan Binkert
ab10712341 stats python fixes for dealing with vectors better. graph tweaking
ipkb stat and formulas from the command line.

util/stats/info.py:
    no need to raise an attribute error if two values aren't found
    in the exact same set of runs.  Would be good to check that each
    run is the same though.
util/stats/stats.py:
    more graph tweaking
    command to execute a formula from the command line.
    add interrupts per kilobyte of data

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extra : convert_revision : 78d6b14d340d08edcbc69e4c1c5a4c1dd9bb10dd
2004-11-18 16:23:29 -05:00
Nathan Binkert
10e88b43fd Fix more of the stats python stuff
util/stats/info.py:
    Make the binnings stuff work again.
util/stats/stats.py:
    small patch for graphing
    make it so we can print out bins for the stat command

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extra : convert_revision : c0279ac7030fd5146dd00801baa41e7baf97d1f4
2004-11-15 01:36:27 -05:00
Nathan Binkert
2771abb6ed Totally re-do/reorganize the python part of the statistics code
Make the database creation/removal/cleanup code use python
Make formulas work with the database
Add support to do some graphing, but needs more work
Still need to work on vectors, 2d vectors, dists and vectordists

--HG--
extra : convert_revision : 1a88320dcc036a3751e8a036770766dce76a568c
2004-08-09 21:20:52 -04:00