368de4109f
base/statistics.cc:
- Merge the m5 display and simplescalar compatible display functions.
- Use functors for the stats printing instead of functions. This
gets rid of the very long argument lists and improves clarity.
- Fix a bug in binning that caused an invalid allocation to occur.
base/statistics.hh:
- Instead of using a compile time variable to choose whether
to print in ss compat mode, we use a runtime variable.
This is how we'll choose python output.
- There are no more virtual functions in the statistics themselves.
All virtual functions have been moved into a secondary helper class.
Every stat has an associated helper class that knows how to access
certain variables in that stat.
There is a hash_map from the stat to it's helper class data. This was
done because the helper data is only used during setup, stats reset,
and printing. All of which happen rarely, and you want to avoid
any performance hit that you can.
- To provide the name(), desc(), etc functions to classes so that the
user can set various parameters to the stats class, a single class
containing all of those functions was created. An odd trick was
done to actually make this class derive from the stat class because
a base class with no data actually does end up taking up space.
- The detail namespace was removed for now. I'll put it back when the
package is not in so much flux.
- Standard deviation, and mean were added to all distribution stats.
- There are several bugfixes and changes that aren't mentioned
test/Makefile:
Don't test sim_stats foo.
test/stattest.cc:
Don't test sim_stats foo.
Fix bin usage so that it corresponds to the current usage.
--HG--
extra : convert_revision : ce8d9a8d485a84d55799f253d851e83650684170
512 lines
10 KiB
C++
512 lines
10 KiB
C++
/*
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* Copyright (c) 2003 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <iomanip>
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#include <iostream>
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#include <string>
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#include <unistd.h>
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#include "base/cprintf.hh"
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#include "base/misc.hh"
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#include "base/statistics.hh"
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#include "sim/host.hh"
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using namespace std;
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using namespace Statistics;
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Tick curTick = 0;
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Tick ticksPerSecond = ULL(2000000000);
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Scalar<> s1;
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Scalar<> s2;
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Average<> s3;
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Scalar<Counter, MainBin> s4;
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Vector<Counter, MainBin> s5;
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Distribution<Counter, MainBin> s6;
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Vector<> s7;
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AverageVector<> s8;
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StandardDeviation<> s9;
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AverageDeviation<> s10;
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Scalar<Counter> s11;
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Distribution<> s12;
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VectorDistribution<> s13;
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VectorStandardDeviation<> s14;
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VectorAverageDeviation<> s15;
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Vector2d<> s16;
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Formula f1;
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Formula f2;
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Formula f3;
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Formula f4;
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Formula f5;
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Formula f6;
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MainBin bin1("bin1");
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MainBin bin2("bin2");
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double
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testfunc()
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{
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return 9.8;
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}
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class TestClass {
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public:
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double operator()() { return 9.7; }
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};
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char *progname = "";
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void
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usage()
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{
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panic("incorrect usage.\n"
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"usage:\n"
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"\t%s [-v]\n", progname);
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}
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int
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main(int argc, char *argv[])
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{
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char c;
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progname = argv[0];
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PrintDescriptions = false;
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while ((c = getopt(argc, argv, "v")) != -1) {
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cprintf("c == %c\n", c);
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switch (c) {
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case 'v':
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PrintDescriptions = true;
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break;
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default:
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usage();
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}
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}
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s5.init(5);
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s6.init(1, 100, 13);
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s7.init(7);
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s8.init(10);
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s12.init(1, 100, 13);
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s13.init(4, 0, 99, 10);
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s14.init(9);
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s15.init(10);
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s16.init(2, 2);
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s1
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.name("Stat01")
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.desc("this is statistic 1")
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;
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s2
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.name("Stat02")
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.desc("this is statistic 2")
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.prereq(s11)
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;
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s3
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.name("Stat03")
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.desc("this is statistic 3")
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.prereq(s11)
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;
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s4
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.name("Stat04")
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.desc("this is statistic 4")
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.prereq(s11)
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;
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s5
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.name("Stat05")
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.desc("this is statistic 5")
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.prereq(s11)
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.subname(0, "foo1")
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.subname(1, "foo2")
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.subname(2, "foo3")
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.subname(3, "foo4")
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.subname(4, "foo5")
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;
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s6
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.name("Stat06")
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.desc("this is statistic 6")
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.prereq(s11)
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;
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s7
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.name("Stat07")
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.desc("this is statistic 7")
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.precision(1)
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.flags(pdf | total)
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.prereq(s11)
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;
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s8
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.name("Stat08")
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.desc("this is statistic 8")
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.precision(2)
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.prereq(s11)
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.subname(4, "blarg")
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;
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s9
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.name("Stat09")
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.desc("this is statistic 9")
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.precision(4)
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.prereq(s11)
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;
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s10
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.name("Stat10")
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.desc("this is statistic 10")
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.prereq(s11)
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;
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s12
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.name("Stat12")
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.desc("this is statistic 12")
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;
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s13
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.name("Stat13")
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.desc("this is statistic 13")
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;
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s14
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.name("Stat14")
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.desc("this is statistic 14")
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;
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s15
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.name("Stat15")
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.desc("this is statistic 15")
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;
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s16
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.name("Stat16")
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.desc("this is statistic 16")
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.flags(total)
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.subname(0, "sub0")
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.subname(1, "sub1")
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;
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f1
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.name("Formula1")
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.desc("this is formula 1")
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.prereq(s11)
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;
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f2
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.name("Formula2")
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.desc("this is formula 2")
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.prereq(s11)
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.precision(1)
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;
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f3
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.name("Formula3")
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.desc("this is formula 3")
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.prereq(s11)
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.subname(0, "bar1")
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.subname(1, "bar2")
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.subname(2, "bar3")
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.subname(3, "bar4")
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.subname(4, "bar5")
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;
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f4
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.name("Formula4")
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.desc("this is formula 4")
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;
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f5
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.name("Formula5")
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.desc("this is formula 5")
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;
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f6
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.name("Formula6")
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.desc("this is formula 6")
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;
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check();
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bin1.activate();
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f1 = s1 + s2;
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f2 = (-s1) / (-s2) * -s3 + ULL(100) + s4;
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f3 = sum(s5) * s7;
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f4 = functor(testfunc);
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TestClass testclass;
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f5 = functor(testclass);
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f6 += constant(10.0);
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f6 += s5[3];
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s16[1][0] = 1;
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s16[0][1] = 3;
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s16[0][0] = 2;
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s16[1][1] = 9;
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s16[1][1] += 9;
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s11 = 1;
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s3 = 9;
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s8[3] = 9;
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s15[0].sample(1234);
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s15[1].sample(1234);
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s15[2].sample(1234);
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s15[3].sample(1234);
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s15[4].sample(1234);
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s15[5].sample(1234);
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s15[6].sample(1234);
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s15[7].sample(1234);
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s15[8].sample(1234);
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s15[9].sample(1234);
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s10.sample(1000000000);
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curTick += ULL(1000000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s10.sample(100000);
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s13[0].sample(12);
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s13[1].sample(29);
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s13[2].sample(12);
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s13[3].sample(29);
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s13[0].sample(42);
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s13[1].sample(29);
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s13[2].sample(42);
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s13[3].sample(32);
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s13[0].sample(52);
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s13[1].sample(49);
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s13[2].sample(42);
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s13[3].sample(25);
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s13[0].sample(32);
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s13[1].sample(49);
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s13[2].sample(22);
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s13[3].sample(49);
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s13[0].sample(62);
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s13[1].sample(99);
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s13[2].sample(72);
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s13[3].sample(23);
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s13[0].sample(52);
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s13[1].sample(78);
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s13[2].sample(69);
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s13[3].sample(49);
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s14[0].sample(1234);
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s14[1].sample(4134);
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s14[4].sample(1213);
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s14[3].sample(1124);
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s14[2].sample(1243);
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s14[7].sample(1244);
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s14[4].sample(7234);
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s14[2].sample(9234);
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s14[3].sample(1764);
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s14[7].sample(1564);
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s14[3].sample(3234);
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s14[1].sample(2234);
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s14[5].sample(1234);
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s14[2].sample(4334);
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s14[2].sample(1234);
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s14[4].sample(4334);
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s14[6].sample(1234);
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s14[8].sample(8734);
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s14[1].sample(5234);
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s14[3].sample(8234);
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s14[7].sample(5234);
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s14[4].sample(4434);
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s14[3].sample(7234);
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s14[2].sample(1934);
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s14[1].sample(9234);
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s14[5].sample(5634);
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s14[3].sample(1264);
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s14[7].sample(5223);
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s14[0].sample(1234);
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s14[0].sample(5434);
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s14[3].sample(8634);
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s14[1].sample(1234);
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s15[0].sample(1234);
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s15[1].sample(4134);
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curTick += ULL(1000000);
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s15[4].sample(1213);
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curTick += ULL(1000000);
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s15[3].sample(1124);
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curTick += ULL(1000000);
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s15[2].sample(1243);
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curTick += ULL(1000000);
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s15[7].sample(1244);
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curTick += ULL(1000000);
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s15[4].sample(7234);
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s15[2].sample(9234);
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s15[3].sample(1764);
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s15[7].sample(1564);
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s15[3].sample(3234);
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s15[1].sample(2234);
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curTick += ULL(1000000);
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s15[5].sample(1234);
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curTick += ULL(1000000);
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s15[9].sample(4334);
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curTick += ULL(1000000);
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s15[2].sample(1234);
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curTick += ULL(1000000);
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s15[4].sample(4334);
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s15[6].sample(1234);
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curTick += ULL(1000000);
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s15[8].sample(8734);
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curTick += ULL(1000000);
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s15[1].sample(5234);
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curTick += ULL(1000000);
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s15[3].sample(8234);
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curTick += ULL(1000000);
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s15[7].sample(5234);
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s15[4].sample(4434);
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s15[3].sample(7234);
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s15[2].sample(1934);
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s15[1].sample(9234);
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curTick += ULL(1000000);
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s15[5].sample(5634);
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s15[3].sample(1264);
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s15[7].sample(5223);
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s15[0].sample(1234);
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s15[0].sample(5434);
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s15[3].sample(8634);
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curTick += ULL(1000000);
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s15[1].sample(1234);
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s4 = curTick;
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s8[3] = 99999;
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s3 = 12;
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s3++;
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curTick += 9;
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s1 = 9;
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s1 += 9;
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s1 -= 11;
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s1++;
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++s1;
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s1--;
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--s1;
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s2 = 9;
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s5[0] += 1;
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s5[1] += 2;
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s5[2] += 3;
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s5[3] += 4;
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s5[4] += 5;
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s7[0] = 10;
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s7[1] = 20;
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s7[2] = 30;
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s7[3] = 40;
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s7[4] = 50;
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s7[5] = 60;
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s7[6] = 70;
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s6.sample(0);
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s6.sample(1);
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s6.sample(2);
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s6.sample(3);
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s6.sample(4);
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s6.sample(5);
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s6.sample(6);
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s6.sample(7);
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s6.sample(8);
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s6.sample(9);
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bin2.activate();
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(10);
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s6.sample(11);
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s6.sample(19);
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s6.sample(20);
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s6.sample(20);
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s6.sample(21);
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s6.sample(21);
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s6.sample(31);
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s6.sample(98);
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s6.sample(99);
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s6.sample(99);
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s6.sample(99);
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s9.sample(100);
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s9.sample(100);
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s9.sample(100);
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s9.sample(100);
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s9.sample(10);
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s9.sample(10);
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s9.sample(10);
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s9.sample(10);
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s9.sample(10);
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curTick += 9;
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s4 = curTick;
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s6.sample(100);
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s6.sample(100);
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s6.sample(100);
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s6.sample(101);
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s6.sample(102);
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s12.sample(100);
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bin1.activate();
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cout << "dump 1" << endl;
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dump(cout);
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cout << endl << endl;
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bin2.activate();
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cout << "dump 2" << endl;
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dump(cout);
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cout << endl << endl;
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cout << "dump 3" << endl;
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reset();
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dump(cout);
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cout << endl << endl;
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return 0;
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}
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