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Benchmark statistics for TournamentBP with 2 local and 1 global predictor
Step 1
system.cpu.branchPred.lookups 20003178 # Number of BP lookups
system.cpu.branchPred.condPredicted 20002541 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 488 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 19002361 # Number of BTB lookups
system.cpu.branchPred.BTBHits 19001095 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.993338 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 190 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 72 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 3 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 69 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 37 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 71 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 2
system.cpu.branchPred.lookups 20003311 # Number of BP lookups
system.cpu.branchPred.condPredicted 20002674 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 490 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 18891311 # Number of BTB lookups
system.cpu.branchPred.BTBHits 18890045 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.993299 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 190 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 72 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 3 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 69 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 37 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 75 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 3
system.cpu.branchPred.lookups 44003721 # Number of BP lookups
system.cpu.branchPred.condPredicted 40003125 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 430 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 38002955 # Number of BTB lookups
system.cpu.branchPred.BTBHits 38001913 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.997258 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 167 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 55 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 2 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 53 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 29 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 67 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 4
system.cpu.branchPred.lookups 44003721 # Number of BP lookups
system.cpu.branchPred.condPredicted 40003125 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 430 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 38002955 # Number of BTB lookups
system.cpu.branchPred.BTBHits 38001913 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.997258 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 167 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 55 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 2 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 53 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 29 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 67 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 5
system.cpu.branchPred.lookups 30003354 # Number of BP lookups
system.cpu.branchPred.condPredicted 30002734 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 488 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 26669136 # Number of BTB lookups
system.cpu.branchPred.BTBHits 26667902 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.995373 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 196 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 71 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 2 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 69 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 36 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 56 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 6
system.cpu.branchPred.lookups 20003119 # Number of BP lookups
system.cpu.branchPred.condPredicted 20002465 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 482 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 17502284 # Number of BTB lookups
system.cpu.branchPred.BTBHits 17501036 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.992870 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 209 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 79 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 2 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 77 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 37 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 57 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 7
system.cpu.branchPred.lookups 20003119 # Number of BP lookups
system.cpu.branchPred.condPredicted 20002465 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 482 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 17502284 # Number of BTB lookups
system.cpu.branchPred.BTBHits 17501036 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.992870 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 209 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 79 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 2 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 77 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 37 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 57 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 8
system.cpu.branchPred.lookups 68269740 # Number of BP lookups
system.cpu.branchPred.condPredicted 49416107 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 945145 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 51854898 # Number of BTB lookups
system.cpu.branchPred.BTBHits 30049070 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 57.948374 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 9497854 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 76 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 3 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 73 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 37 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 829741 # Number of mispredicts where there was at least one correct not-selected scheme.
Step 9
Step 10
system.cpu.branchPred.lookups 29862831 # Number of BP lookups
system.cpu.branchPred.condPredicted 5425438 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 392726 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 16774036 # Number of BTB lookups
system.cpu.branchPred.BTBHits 16357111 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 97.514462 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 11633512 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 43 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 8319 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 7728 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 591 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 112 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 221990 # Number of mispredicts where there was at least one correct not-selected scheme.
Bubblesort
system.cpu.branchPred.lookups 27712132 # Number of BP lookups
system.cpu.branchPred.condPredicted 27542457 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 1218666 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 21035211 # Number of BTB lookups
system.cpu.branchPred.BTBHits 21033287 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.990853 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 53527 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 466 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 393 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 73 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 45 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 688713 # Number of mispredicts where there was at least one correct not-selected scheme.
FloatMM
grep: m5out/FloatMM/stats.txt: No such file or directory
IntMM
grep: m5out/IntMM/stats.txt: No such file or directory
Oscar
system.cpu.branchPred.lookups 841961 # Number of BP lookups
system.cpu.branchPred.condPredicted 801837 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 9796 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 743875 # Number of BTB lookups
system.cpu.branchPred.BTBHits 736658 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.029810 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 14271 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 2270 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 1795 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 475 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 46 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 1496 # Number of mispredicts where there was at least one correct not-selected scheme.
Perm
system.cpu.branchPred.lookups 30223725 # Number of BP lookups
system.cpu.branchPred.condPredicted 8913831 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 258858 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 17123273 # Number of BTB lookups
system.cpu.branchPred.BTBHits 17117305 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.965147 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 9630622 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 474 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 395 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 79 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 44 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 1217 # Number of mispredicts where there was at least one correct not-selected scheme.
Puzzle
Queens
system.cpu.branchPred.lookups 28132436 # Number of BP lookups
system.cpu.branchPred.condPredicted 25471843 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 1725342 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 13269765 # Number of BTB lookups
system.cpu.branchPred.BTBHits 13264104 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.957339 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 886090 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 479 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 397 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 82 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 46 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 1610309 # Number of mispredicts where there was at least one correct not-selected scheme.
Quicksort
system.cpu.branchPred.lookups 30278359 # Number of BP lookups
system.cpu.branchPred.condPredicted 23957282 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 3480304 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 18521494 # Number of BTB lookups
system.cpu.branchPred.BTBHits 18518685 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.984834 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 1395144 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 2003 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 468 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 392 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 76 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 44 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 3054135 # Number of mispredicts where there was at least one correct not-selected scheme.
RealMM
system.cpu.branchPred.lookups 850239 # Number of BP lookups
system.cpu.branchPred.condPredicted 730829 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 18141 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 798206 # Number of BTB lookups
system.cpu.branchPred.BTBHits 795489 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.659612 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 49643 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 100 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 27 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 73 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 46 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 318 # Number of mispredicts where there was at least one correct not-selected scheme.
Towers
system.cpu.branchPred.lookups 30751637 # Number of BP lookups
system.cpu.branchPred.condPredicted 10021081 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 139860 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 20021692 # Number of BTB lookups
system.cpu.branchPred.BTBHits 14954387 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 74.690925 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 8200609 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 202 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 469 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 393 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 76 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 47 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 242808 # Number of mispredicts where there was at least one correct not-selected scheme.
Treesort
system.cpu.branchPred.lookups 99907368 # Number of BP lookups
system.cpu.branchPred.condPredicted 60317513 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 4884096 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 58489668 # Number of BTB lookups
system.cpu.branchPred.BTBHits 58099849 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 99.333525 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 12751066 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 988644 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 837 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 509 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 328 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 51 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 3467035 # Number of mispredicts where there was at least one correct not-selected scheme.
blackscholes
system.cpu.branchPred.lookups 41977 # Number of BP lookups
system.cpu.branchPred.condPredicted 27431 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 1845 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 29214 # Number of BTB lookups
system.cpu.branchPred.BTBHits 15518 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 53.118368 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 5448 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 236 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 88 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 148 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 84 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 741 # Number of mispredicts where there was at least one correct not-selected scheme.
blackscholes_16
system.cpu.branchPred.lookups 149561 # Number of BP lookups
system.cpu.branchPred.condPredicted 94173 # Number of conditional branches predicted
system.cpu.branchPred.condIncorrect 3241 # Number of conditional branches incorrect
system.cpu.branchPred.BTBLookups 68137 # Number of BTB lookups
system.cpu.branchPred.BTBHits 57561 # Number of BTB hits
system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
system.cpu.branchPred.BTBHitPct 84.478330 # BTB Hit Percentage
system.cpu.branchPred.usedRAS 20640 # Number of times the RAS was used to get a target.
system.cpu.branchPred.RASInCorrect 1 # Number of incorrect RAS predictions.
system.cpu.branchPred.indirectLookups 527 # Number of indirect predictor lookups.
system.cpu.branchPred.indirectHits 359 # Number of indirect target hits.
system.cpu.branchPred.indirectMisses 168 # Number of indirect misses.
system.cpu.branchPredindirectMispredicted 112 # Number of mispredicted indirect branches.
system.cpu.branchPred.atLeastOneCorrectExpert 2093 # Number of mispredicts where there was at least one correct not-selected scheme.
Algorithm condIncorrect Atleast1Cor %ImpPoss
-------------------------------------------------------------------
Towers 139860 242808 173.608
Queens 1725342 1610309 93.3327
step8 945145 829741 87.7898
Quicksort 3480304 3054135 87.7548
Treesort 4884096 3467035 70.9862
blackscholes_16 3241 2093 64.5788
step10 392726 221990 56.5254
Bubblesort 1218666 688713 56.5137
blackscholes 1845 741 40.1626
step4 430 67 15.5814
step3 430 67 15.5814
step2 490 75 15.3061
Oscar 9796 1496 15.2715
step1 488 71 14.5492
step7 482 57 11.8257
step6 482 57 11.8257
step5 488 56 11.4754
RealMM 18141 318 1.75294
Perm 258858 1217 0.470142
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