From: Ali Saidi Date: Wed, 19 Jan 2005 23:40:02 +0000 (-0500) Subject: added total bytes/bandwidth/packets formulas to nics X-Git-Tag: m5_1.0_tutorial~100^2^2 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=886f905785561372413ea95dc551a0f269e28bac;p=gem5.git 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 --- diff --git a/dev/ns_gige.cc b/dev/ns_gige.cc index aa47436f7..613677875 100644 --- a/dev/ns_gige.cc +++ b/dev/ns_gige.cc @@ -244,7 +244,6 @@ NSGigE::regStats() .precision(0) ; - txBandwidth .name(name() + ".txBandwidth") .desc("Transmit Bandwidth (bits/s)") @@ -259,6 +258,34 @@ NSGigE::regStats() .prereq(rxBytes) ; + totBandwidth + .name(name() + ".totBandwidth") + .desc("Total Bandwidth (bits/s)") + .precision(0) + .prereq(totBytes) + ; + + totPackets + .name(name() + ".totPackets") + .desc("Total Packets") + .precision(0) + .prereq(totBytes) + ; + + totBytes + .name(name() + ".totBytes") + .desc("Total Bytes") + .precision(0) + .prereq(totBytes) + ; + + totPacketRate + .name(name() + ".totPPS") + .desc("Total Tranmission Rate (packets/s)") + .precision(0) + .prereq(totBytes) + ; + txPacketRate .name(name() + ".txPPS") .desc("Packet Tranmission Rate (packets/s)") @@ -449,6 +476,10 @@ NSGigE::regStats() txBandwidth = txBytes * Stats::constant(8) / simSeconds; rxBandwidth = rxBytes * Stats::constant(8) / simSeconds; + totBandwidth = txBandwidth + rxBandwidth; + totBytes = txBytes + rxBytes; + totPackets = txPackets + rxPackets; + txPacketRate = txPackets / simSeconds; rxPacketRate = rxPackets / simSeconds; } diff --git a/dev/ns_gige.hh b/dev/ns_gige.hh index bc7a87373..50472d5bc 100644 --- a/dev/ns_gige.hh +++ b/dev/ns_gige.hh @@ -379,6 +379,10 @@ class NSGigE : public PciDev Stats::Scalar<> descDmaWrites; Stats::Scalar<> descDmaRdBytes; Stats::Scalar<> descDmaWrBytes; + Stats::Formula totBandwidth; + Stats::Formula totPackets; + Stats::Formula totBytes; + Stats::Formula totPacketRate; Stats::Formula txBandwidth; Stats::Formula rxBandwidth; Stats::Formula txPacketRate; diff --git a/dev/sinic.cc b/dev/sinic.cc index 56782b589..fa4cd570f 100644 --- a/dev/sinic.cc +++ b/dev/sinic.cc @@ -191,6 +191,34 @@ Device::regStats() .prereq(rxBytes) ; + totBandwidth + .name(name() + ".totBandwidth") + .desc("Total Bandwidth (bits/s)") + .precision(0) + .prereq(totBytes) + ; + + totPackets + .name(name() + ".totPackets") + .desc("Total Packets") + .precision(0) + .prereq(totBytes) + ; + + totBytes + .name(name() + ".totBytes") + .desc("Total Bytes") + .precision(0) + .prereq(totBytes) + ; + + totPacketRate + .name(name() + ".totPPS") + .desc("Total Tranmission Rate (packets/s)") + .precision(0) + .prereq(totBytes) + ; + txBytes .name(name() + ".txBytes") .desc("Bytes Transmitted") @@ -258,6 +286,9 @@ Device::regStats() txBandwidth = txBytes * Stats::constant(8) / simSeconds; rxBandwidth = rxBytes * Stats::constant(8) / simSeconds; + totBandwidth = txBandwidth + rxBandwidth; + totBytes = txBytes + rxBytes; + totPackets = txPackets + rxPackets; txPacketRate = txPackets / simSeconds; rxPacketRate = rxPackets / simSeconds; } diff --git a/dev/sinic.hh b/dev/sinic.hh index ef515ffad..25a433d5d 100644 --- a/dev/sinic.hh +++ b/dev/sinic.hh @@ -262,6 +262,10 @@ class Device : public Base Stats::Scalar<> txBytes; Stats::Formula txBandwidth; + Stats::Formula totBandwidth; + Stats::Formula totPackets; + Stats::Formula totBytes; + Stats::Formula totPacketRate; Stats::Scalar<> txPackets; Stats::Formula txPacketRate; Stats::Scalar<> txIpPackets; diff --git a/util/stats/info.py b/util/stats/info.py index 644c15264..fb46a2d55 100644 --- a/util/stats/info.py +++ b/util/stats/info.py @@ -307,7 +307,7 @@ class Scalar(Statistic,FormulaStat): class Vector(Statistic,FormulaStat): def getValue(self): - return source.data(self, self.bins); + return source.data(self, self.bins, self.ticks); def display(self): import display diff --git a/util/stats/stats.py b/util/stats/stats.py index 892ad143e..c9b7ab2ac 100755 --- a/util/stats/stats.py +++ b/util/stats/stats.py @@ -6,7 +6,19 @@ import re, sys, math def usage(): print '''\ Usage: %s [-E] [-F] [-d ] [-g ] [-h ] [-p] - [-s ] [-r ] [-u ] [command args] + [-s ] [-r ] [-T ] [-u ] + [command args] + + commands extra parameters description + ----------- ------------------ --------------------------------------- + bins [regex] List bins (only matching regex) + 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 Calculated statistical info about stats + stat 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) - 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 ] + 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 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()