test/stattest.cc

   1 /*
   2  * Copyright (c) 2003 The Regents of The University of Michigan
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met: redistributions of source code must retain the above copyright
   8  * notice, this list of conditions and the following disclaimer;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #include <iomanip>
  30 #include <iostream>
  31 #include <string>
  32 #include <unistd.h>
  33
  34 #include "base/cprintf.hh"
  35 #include "base/misc.hh"
  36 #include "base/statistics.hh"
  37 #include "sim/host.hh"
  38 #include "sim/sim_stats.hh"
  39
  40 using namespace std;
  41 using namespace Statistics;
  42
  43 Tick curTick = 0;
  44 Tick ticksPerSecond = ULL(2000000000);
  45
  46 Scalar<> s1;
  47 Scalar<> s2;
  48 Average<> s3;
  49 Scalar<Counter, MainBin> s4;
  50 Vector<Counter, MainBin> s5;
  51 Distribution<Counter, MainBin> s6;
  52 Vector<> s7;
  53 AverageVector<> s8;
  54 StandardDeviation<> s9;
  55 AverageDeviation<> s10;
  56 Scalar<Counter> s11;
  57 Distribution<> s12;
  58 VectorDistribution<> s13;
  59 VectorStandardDeviation<> s14;
  60 VectorAverageDeviation<> s15;
  61 Vector2d<> s16;
  62
  63 Formula f1;
  64 Formula f2;
  65 Formula f3;
  66 Formula f4;
  67 Formula f5;
  68 Formula f6;
  69
  70 MainBin bin1;
  71 MainBin bin2;
  72
  73 double
  74 testfunc()
  75 {
  76     return 9.8;
  77 }
  78
  79 class TestClass {
  80   public:
  81     double operator()() { return 9.7; }
  82 };
  83
  84 char *progname = "";
  85
  86 void
  87 usage()
  88 {
  89     panic("incorrect usage.\n"
  90           "usage:\n"
  91           "\t%s [-v]\n", progname);
  92 }
  93
  94 int
  95 main(int argc, char *argv[])
  96 {
  97     char c;
  98     progname = argv[0];
  99     PrintDescriptions = false;
 100     while ((c = getopt(argc, argv, "v")) != -1) {
 101         cprintf("c == %c\n", c);
 102         switch (c) {
 103           case 'v':
 104             PrintDescriptions = true;
 105             break;
 106           default:
 107             usage();
 108         }
 109     }
 110
 111     s5.init(5);
 112     s6.init(1, 100, 13);
 113     s7.init(7);
 114     s8.init(10);
 115     s12.init(1, 100, 13);
 116     s13.init(4, 0, 99, 10);
 117     s14.init(9);
 118     s15.init(10);
 119     s16.init(2, 2);
 120
 121     s1
 122         .name("Stat01")
 123         .desc("this is statistic 1")
 124         ;
 125
 126     s2
 127         .name("Stat02")
 128         .desc("this is statistic 2")
 129         .prereq(s11)
 130         ;
 131
 132     s3
 133         .name("Stat03")
 134         .desc("this is statistic 3")
 135         .prereq(s11)
 136         ;
 137
 138     s4
 139         .name("Stat04")
 140         .desc("this is statistic 4")
 141         .prereq(s11)
 142         ;
 143
 144     s5
 145         .name("Stat05")
 146         .desc("this is statistic 5")
 147         .prereq(s11)
 148         .subname(0, "foo1")
 149         .subname(1, "foo2")
 150         .subname(2, "foo3")
 151         .subname(3, "foo4")
 152         .subname(4, "foo5")
 153         ;
 154
 155     s6
 156         .name("Stat06")
 157         .desc("this is statistic 6")
 158         .prereq(s11)
 159         ;
 160
 161     s7
 162         .name("Stat07")
 163         .desc("this is statistic 7")
 164         .precision(1)
 165         .flags(pdf | total)
 166         .prereq(s11)
 167         ;
 168
 169     s8
 170         .name("Stat08")
 171         .desc("this is statistic 8")
 172         .precision(2)
 173         .prereq(s11)
 174         .subname(4, "blarg")
 175         ;
 176
 177     s9
 178         .name("Stat09")
 179         .desc("this is statistic 9")
 180         .precision(4)
 181         .prereq(s11)
 182         ;
 183
 184     s10
 185         .name("Stat10")
 186         .desc("this is statistic 10")
 187         .prereq(s11)
 188         ;
 189
 190     s12
 191         .name("Stat12")
 192         .desc("this is statistic 12")
 193         ;
 194
 195     s13
 196         .name("Stat13")
 197         .desc("this is statistic 13")
 198         ;
 199
 200     s14
 201         .name("Stat14")
 202         .desc("this is statistic 14")
 203         ;
 204
 205     s15
 206         .name("Stat15")
 207         .desc("this is statistic 15")
 208         ;
 209
 210     s16
 211         .name("Stat16")
 212         .desc("this is statistic 16")
 213         .flags(total)
 214         .subname(0, "sub0")
 215         .subname(1, "sub1")
 216         ;
 217
 218     f1
 219         .name("Formula1")
 220         .desc("this is formula 1")
 221         .prereq(s11)
 222         ;
 223
 224     f2
 225         .name("Formula2")
 226         .desc("this is formula 2")
 227         .prereq(s11)
 228         .precision(1)
 229         ;
 230
 231     f3
 232         .name("Formula3")
 233         .desc("this is formula 3")
 234         .prereq(s11)
 235         .subname(0, "bar1")
 236         .subname(1, "bar2")
 237         .subname(2, "bar3")
 238         .subname(3, "bar4")
 239         .subname(4, "bar5")
 240         ;
 241
 242     f4
 243         .name("Formula4")
 244         .desc("this is formula 4")
 245         ;
 246
 247     f5
 248         .name("Formula5")
 249         .desc("this is formula 5")
 250         ;
 251
 252     f6
 253         .name("Formula6")
 254         .desc("this is formula 6")
 255         ;
 256
 257     check();
 258
 259     MainBin::activate(bin1);
 260
 261     f1 = s1 + s2;
 262     f2 = (-s1) / (-s2) * -s3 + ULL(100) + s4;
 263     f3 = sum(s5) * s7;
 264     f4 = functor(testfunc);
 265     TestClass testclass;
 266     f5 = functor(testclass);
 267     f6 += constant(10.0);
 268     f6 += s5[3];
 269
 270     s16[1][0] = 1;
 271     s16[0][1] = 3;
 272     s16[0][0] = 2;
 273     s16[1][1] = 9;
 274     s16[1][1] += 9;
 275
 276     s11 = 1;
 277     s3 = 9;
 278     s8[3] = 9;
 279     s15[0].sample(1234);
 280     s15[1].sample(1234);
 281     s15[2].sample(1234);
 282     s15[3].sample(1234);
 283     s15[4].sample(1234);
 284     s15[5].sample(1234);
 285     s15[6].sample(1234);
 286     s15[7].sample(1234);
 287     s15[8].sample(1234);
 288     s15[9].sample(1234);
 289
 290     s10.sample(1000000000);
 291     curTick += ULL(1000000);
 292     s10.sample(100000);
 293     s10.sample(100000);
 294     s10.sample(100000);
 295     s10.sample(100000);
 296     s10.sample(100000);
 297     s10.sample(100000);
 298     s10.sample(100000);
 299     s10.sample(100000);
 300     s10.sample(100000);
 301     s10.sample(100000);
 302     s10.sample(100000);
 303     s10.sample(100000);
 304     s10.sample(100000);
 305     s13[0].sample(12);
 306     s13[1].sample(29);
 307     s13[2].sample(12);
 308     s13[3].sample(29);
 309     s13[0].sample(42);
 310     s13[1].sample(29);
 311     s13[2].sample(42);
 312     s13[3].sample(32);
 313     s13[0].sample(52);
 314     s13[1].sample(49);
 315     s13[2].sample(42);
 316     s13[3].sample(25);
 317     s13[0].sample(32);
 318     s13[1].sample(49);
 319     s13[2].sample(22);
 320     s13[3].sample(49);
 321     s13[0].sample(62);
 322     s13[1].sample(99);
 323     s13[2].sample(72);
 324     s13[3].sample(23);
 325     s13[0].sample(52);
 326     s13[1].sample(78);
 327     s13[2].sample(69);
 328     s13[3].sample(49);
 329
 330     s14[0].sample(1234);
 331     s14[1].sample(4134);
 332     s14[4].sample(1213);
 333     s14[3].sample(1124);
 334     s14[2].sample(1243);
 335     s14[7].sample(1244);
 336     s14[4].sample(7234);
 337     s14[2].sample(9234);
 338     s14[3].sample(1764);
 339     s14[7].sample(1564);
 340     s14[3].sample(3234);
 341     s14[1].sample(2234);
 342     s14[5].sample(1234);
 343     s14[2].sample(4334);
 344     s14[2].sample(1234);
 345     s14[4].sample(4334);
 346     s14[6].sample(1234);
 347     s14[8].sample(8734);
 348     s14[1].sample(5234);
 349     s14[3].sample(8234);
 350     s14[7].sample(5234);
 351     s14[4].sample(4434);
 352     s14[3].sample(7234);
 353     s14[2].sample(1934);
 354     s14[1].sample(9234);
 355     s14[5].sample(5634);
 356     s14[3].sample(1264);
 357     s14[7].sample(5223);
 358     s14[0].sample(1234);
 359     s14[0].sample(5434);
 360     s14[3].sample(8634);
 361     s14[1].sample(1234);
 362
 363
 364     s15[0].sample(1234);
 365     s15[1].sample(4134);
 366     curTick += ULL(1000000);
 367     s15[4].sample(1213);
 368     curTick += ULL(1000000);
 369     s15[3].sample(1124);
 370     curTick += ULL(1000000);
 371     s15[2].sample(1243);
 372     curTick += ULL(1000000);
 373     s15[7].sample(1244);
 374     curTick += ULL(1000000);
 375     s15[4].sample(7234);
 376     s15[2].sample(9234);
 377     s15[3].sample(1764);
 378     s15[7].sample(1564);
 379     s15[3].sample(3234);
 380     s15[1].sample(2234);
 381     curTick += ULL(1000000);
 382     s15[5].sample(1234);
 383     curTick += ULL(1000000);
 384     s15[9].sample(4334);
 385     curTick += ULL(1000000);
 386     s15[2].sample(1234);
 387     curTick += ULL(1000000);
 388     s15[4].sample(4334);
 389     s15[6].sample(1234);
 390     curTick += ULL(1000000);
 391     s15[8].sample(8734);
 392     curTick += ULL(1000000);
 393     s15[1].sample(5234);
 394     curTick += ULL(1000000);
 395     s15[3].sample(8234);
 396     curTick += ULL(1000000);
 397     s15[7].sample(5234);
 398     s15[4].sample(4434);
 399     s15[3].sample(7234);
 400     s15[2].sample(1934);
 401     s15[1].sample(9234);
 402     curTick += ULL(1000000);
 403     s15[5].sample(5634);
 404     s15[3].sample(1264);
 405     s15[7].sample(5223);
 406     s15[0].sample(1234);
 407     s15[0].sample(5434);
 408     s15[3].sample(8634);
 409     curTick += ULL(1000000);
 410     s15[1].sample(1234);
 411
 412     s4 = curTick;
 413
 414     s8[3] = 99999;
 415
 416     s3 = 12;
 417     s3++;
 418     curTick += 9;
 419
 420     s1 = 9;
 421     s1 += 9;
 422     s1 -= 11;
 423     s1++;
 424     ++s1;
 425     s1--;
 426     --s1;
 427
 428     s2 = 9;
 429
 430     s5[0] += 1;
 431     s5[1] += 2;
 432     s5[2] += 3;
 433     s5[3] += 4;
 434     s5[4] += 5;
 435
 436     s7[0] = 10;
 437     s7[1] = 20;
 438     s7[2] = 30;
 439     s7[3] = 40;
 440     s7[4] = 50;
 441     s7[5] = 60;
 442     s7[6] = 70;
 443
 444     s6.sample(0);
 445     s6.sample(1);
 446     s6.sample(2);
 447     s6.sample(3);
 448     s6.sample(4);
 449     s6.sample(5);
 450     s6.sample(6);
 451     s6.sample(7);
 452     s6.sample(8);
 453     s6.sample(9);
 454
 455     MainBin::activate(bin2);
 456     s6.sample(10);
 457     s6.sample(10);
 458     s6.sample(10);
 459     s6.sample(10);
 460     s6.sample(10);
 461     s6.sample(10);
 462     s6.sample(10);
 463     s6.sample(10);
 464     s6.sample(11);
 465     s6.sample(19);
 466     s6.sample(20);
 467     s6.sample(20);
 468     s6.sample(21);
 469     s6.sample(21);
 470     s6.sample(31);
 471     s6.sample(98);
 472     s6.sample(99);
 473     s6.sample(99);
 474     s6.sample(99);
 475
 476     s9.sample(100);
 477     s9.sample(100);
 478     s9.sample(100);
 479     s9.sample(100);
 480     s9.sample(10);
 481     s9.sample(10);
 482     s9.sample(10);
 483     s9.sample(10);
 484     s9.sample(10);
 485
 486     curTick += 9;
 487     s4 = curTick;
 488     s6.sample(100);
 489     s6.sample(100);
 490     s6.sample(100);
 491     s6.sample(101);
 492     s6.sample(102);
 493
 494     s12.sample(100);
 495
 496     MainBin::activate(bin1);
 497     cout << "dump 1" << endl;
 498     dump(cout);
 499     cout << endl << endl;
 500
 501     MainBin::activate(bin2);
 502     cout << "dump 2" << endl;
 503     dump(cout);
 504     cout << endl << endl;
 505
 506     cout << "dump 3" << endl;
 507     reset();
 508     dump(cout);
 509     cout << endl << endl;
 510
 511     return 0;
 512 }