derek/gem5
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added total bytes/bandwidth/packets formulas to nics

Browse Source 
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
This commit is contained in:
Ali Saidi
2005-01-19 18:40:02 -05:00
parent 3040d2a9fe
commit 886f905785
6 changed files with 136 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
util/stats/stats.py
View File

@@ -6,7 +6,19 @@ import re, sys, math
def usage():
print '''\
Usage: %s [-E] [-F] [-d <db> ] [-g <get> ] [-h <host>] [-p]
[-s <system>] [-r <runs> ] [-u <username>] <command> [command args]
[-s <system>] [-r <runs> ] [-T <samples>] [-u <username>]
<command> [command args]
commands extra parameters description
----------- ------------------ ---------------------------------------
bins [regex] List bins (only matching regex)
formula <formula> Evaluated formula specified
formulas [regex] List formulas (only matching regex)
runs none List all runs in database
samples none List samples present in database
stability <pairnum> <stats> Calculated statistical info about stats
stat <regex> Show stat data (only matching regex)
stats [regex] List all stats (only matching regex)
''' % sys.argv[0]
sys.exit(1)
@@ -251,18 +263,26 @@ def commands(options, command, args):
return
if command == 'stability':
stats = info.source.getStat(args[0])
info.source.get = "avg"
if len(args) < 2:
raise CommandException
try:
merge = int(args[0])
except ValueError:
usage()
stats = info.source.getStat(args[1])
info.source.get = "sum"
#loop through all the stats selected
for stat in stats:
print "%s:" % stat.name
print "%-20s %12s %12s %4s %5s %5s %5s %6s" % \
print "%-20s %12s %12s %4s %5s %5s %5s %10s" % \
("run name", "average", "stdev", ">10%", ">1SDV", ">2SDV", "SAMP", "CV")
print "%-20s %12s %12s %4s %5s %5s %5s %6s" % \
print "%-20s %12s %12s %4s %5s %5s %5s %10s" % \
("--------------------", "------------",
"------------", "----", "-----", "-----", "-----", "------")
"------------", "----", "-----", "-----", "-----", "----------")
#loop through all the selected runs
for run in runs:
info.display_run = run.run;
@@ -270,38 +290,58 @@ def commands(options, command, args):
#throw away the first one, it's 0
runTicks.pop(0)
info.globalTicks = runTicks
avg = float(stat)
avg = 0
stdev = 0
numoutsideavg = 0
numoutside1std = 0
numoutside2std = 0
pairRunTicks = []
if float(stat) == 1e300*1e300:
continue
for t in range(0, len(runTicks)-(merge-1), merge):
tempPair = []
for p in range(0,merge):
tempPair.append(runTicks[t+p])
pairRunTicks.append(tempPair)
#loop through all the various ticks for each run
for tick in runTicks:
#stat.ticks = str(tick)
info.globalTicks = [ tick ]
for tick in pairRunTicks:
info.globalTicks = tick
avg += float(stat)
avg /= len(pairRunTicks)
for tick in pairRunTicks:
info.globalTicks = tick
val = float(stat)
stdev += pow((val-avg),2)
stdev = math.sqrt(stdev / len(pairRunTicks))
for tick in pairRunTicks:
info.globalTicks = tick
val = float(stat)
if (val < (avg * .9)) or (val > (avg * 1.1)):
numoutsideavg += 1
stdev += pow((val-avg),2)
stdev = math.sqrt(stdev / len(runTicks))
for tick in runTicks:
info.globalTicks = [ tick ]
val = float(stat)
if (val < (avg - stdev)) or (val > (avg + stdev)):
numoutside1std += 1
if (val < (avg - (2*stdev))) or (val > (avg + (2*stdev))):
numoutside2std += 1
print "%-20s %12s %12s %4s %5s %5s %5s %6s" % \
(run.name, "%.1f" % avg, "%.1f" % stdev,
"%d" % numoutsideavg, "%d" % numoutside1std,
"%d" % numoutside2std, "%d" % len(runTicks),
"%.1f" % (stdev/avg*100))
if avg > 1000:
print "%-20s %12s %12s %4s %5s %5s %5s %10s" % \
(run.name, "%.1f" % avg, "%.1f" % stdev,
"%d" % numoutsideavg, "%d" % numoutside1std,
"%d" % numoutside2std, "%d" % len(pairRunTicks),
"%.3f" % (stdev/avg*100))
elif avg > 100:
print "%-20s %12s %12s %4s %5s %5s %5s %10s" % \
(run.name, "%.1f" % avg, "%.1f" % stdev,
"%d" % numoutsideavg, "%d" % numoutside1std,
"%d" % numoutside2std, "%d" % len(pairRunTicks),
"%.5f" % (stdev/avg*100))
else:
print "%-20s %12s %12s %4s %5s %5s %5s %10s" % \
(run.name, "%.5f" % avg, "%.5f" % stdev,
"%d" % numoutsideavg, "%d" % numoutside1std,
"%d" % numoutside2std, "%d" % len(pairRunTicks),
"%.7f" % (stdev/avg*100))
return
if command == 'stats':
if len(args) == 0:
info.source.listStats()