[llvm-testresults] lab-mini-01__O3-plain__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/14728?compare_to=14724&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14728, Order: 189153, Start Time: 2013-08-24 00:43:48, End Time: 2013-08-24 02:23:23
      To: 14724, Order: 189149, Start Time: 2013-08-23 22:32:31, End Time: 2013-08-24 00:11:54
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

===============
Tests Summary
===============

Performance Regressions: 11 (113 on baseline)
Performance Improvements: 1 (26 on baseline)
Unchanged Tests: 1096 (969 on baseline)
Total Tests: 1108

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.04% (0.6651 => 0.6986, std.dev.: 0.0089)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.91% (5.2164 => 5.3158, std.dev.: 0.0047)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.65% (4.8024 => 4.8818, std.dev.: 0.0176)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.29% (0.0294 => 0.0483)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.14% (13.9983 => 14.5782, std.dev.: 0.1103)
  MultiSource/Applications/minisat/minisat: 3.27% (9.1413 => 9.4406, std.dev.: 0.0722)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.36% (3.3526 => 3.4316, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.29% (3.9810 => 4.0722, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.65% (4.5495 => 4.6246, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.65% (3.8389 => 3.9021, std.dev.: 0.0222)
  MultiSource/Applications/JM/lencod/lencod: 1.56% (7.4859 => 7.6030, std.dev.: 0.0045)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -4.17% (0.8162 => 0.7822, std.dev.: 0.0012)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.84% (0.0902 => 0.1090, std.dev.: 0.0003)
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.78% (0.0956 => 0.1126, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.01% (0.9492 => 1.0347, std.dev.: 0.0214)
  MultiSource/Applications/sqlite3/sqlite3: 8.41% (16.8408 => 18.2567, std.dev.: 0.0571)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.71% (0.6486 => 0.6986, std.dev.: 0.0089)
  MultiSource/Applications/JM/ldecod/ldecod: 6.16% (7.1126 => 7.5508, std.dev.: 0.0091)
  MultiSource/Applications/JM/lencod/lencod: 6.10% (16.0673 => 17.0477, std.dev.: 0.0253)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.86% (0.7281 => 0.7708, std.dev.: 0.0009)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.78% (44.7535 => 47.3403, std.dev.: 0.0412)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.40% (13.9318 => 14.6840, std.dev.: 0.0871)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.24% (23.7206 => 24.9626, std.dev.: 0.0470)
  MultiSource/Applications/ClamAV/clamscan: 5.23% (15.8660 => 16.6952, std.dev.: 0.0415)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.14% (5.0560 => 5.3158, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.12% (0.6776 => 0.7123, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.87% (0.8337 => 0.8743, std.dev.: 0.0140)
  MultiSource/Benchmarks/Bullet/bullet: 4.81% (34.3103 => 35.9612, std.dev.: 0.0194)
  MultiSource/Benchmarks/MallocBench/gs/gs: 4.80% (4.6582 => 4.8818, std.dev.: 0.0176)
  SingleSource/UnitTests/ObjC/property: 4.73% (0.4736 => 0.4960, std.dev.: 0.0076)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.70% (0.4827 => 0.5054, std.dev.: 0.0076)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.66% (6.9160 => 7.2381, std.dev.: 0.0315)
  SingleSource/UnitTests/ObjC/synchronized: 4.52% (0.4420 => 0.4620, std.dev.: 0.0008)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.52% (9.9257 => 10.3740, std.dev.: 0.0358)
  MultiSource/Benchmarks/McCat/08-main/main: 4.51% (0.2840 => 0.2968, std.dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.49% (8.6792 => 9.0692, std.dev.: 0.0650)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.47% (0.4339 => 0.4533, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.35% (0.7520 => 0.7847, std.dev.: 0.0008)
  MultiSource/Applications/SPASS/SPASS: 4.21% (16.0633 => 16.7393, std.dev.: 0.0656)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 4.18% (0.3997 => 0.4164, std.dev.: 0.0023)
  MultiSource/Benchmarks/sim/sim: 4.15% (0.3371 => 0.3511, std.dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.13% (0.4382 => 0.4563, std.dev.: 0.0025)
  MultiSource/Applications/kimwitu++/kc: 4.10% (18.6133 => 19.3771, std.dev.: 0.1300)
  MultiSource/Applications/oggenc/oggenc: 3.94% (5.0968 => 5.2976, std.dev.: 0.0728)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.84% (1.5430 => 1.6023, std.dev.: 0.0181)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.84% (5.2868 => 5.4898, std.dev.: 0.0677)
  MultiSource/Benchmarks/nbench/nbench: 3.63% (1.1748 => 1.2175, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.62% (0.7207 => 0.7468, std.dev.: 0.0014)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 3.51% (0.2874 => 0.2975, std.dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.39% (0.3773 => 0.3901, std.dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 3.39% (0.3454 => 0.3571, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.38% (0.6828 => 0.7059, std.dev.: 0.0006)
  SingleSource/UnitTests/Vector/constpool: 3.37% (19.7780 => 20.4443, std.dev.: 0.2053)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.36% (5.1113 => 5.2828, std.dev.: 0.0501)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.33% (0.6825 => 0.7052, std.dev.: 0.0016)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.27% (0.5995 => 0.6191, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.27% (0.7499 => 0.7744, std.dev.: 0.0012)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.23% (1.1174 => 1.1535, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.20% (0.8538 => 0.8811, std.dev.: 0.0023)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.09% (1.2903 => 1.3302, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 3.03% (0.6791 => 0.6997, std.dev.: 0.0014)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.92% (0.4146 => 0.4267, std.dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.76% (0.9472 => 0.9733, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.69% (0.7617 => 0.7822, std.dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 2.56% (0.3942 => 0.4043, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.56% (0.6489 => 0.6655, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.55% (0.7615 => 0.7809, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.45% (0.6499 => 0.6658, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.37% (1.1665 => 1.1942, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.26% (0.6515 => 0.6662, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.25% (0.7851 => 0.8028, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.17% (0.6493 => 0.6634, std.dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.17% (0.5404 => 0.5521, std.dev.: 0.0040)
  SingleSource/UnitTests/ObjC++/property-reference: 2.14% (0.8347 => 0.8526, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.12% (0.6883 => 0.7029, std.dev.: 0.0012)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.10% (0.7201 => 0.7352, std.dev.: 0.0018)
  MultiSource/Applications/lemon/lemon: 2.05% (1.2055 => 1.2302, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.04% (0.6521 => 0.6654, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.87% (0.6850 => 0.6978, std.dev.: 0.0034)
  MultiSource/Applications/Burg/burg: 1.83% (1.4368 => 1.4631, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.80% (0.7218 => 0.7348, std.dev.: 0.0031)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.25% (0.8865 => 0.8976, std.dev.: 0.0005)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.45% (2.7999 => 4.6043, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.71% (3.3485 => 5.0131, std.dev.: 0.0171)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 29.03% (3.6546 => 4.7156, std.dev.: 0.0029)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.64% (11.5963 => 13.7581, std.dev.: 0.0023)
  SingleSource/Benchmarks/Misc/oourafft: 17.20% (5.3542 => 6.2750, std.dev.: 0.0080)
  SingleSource/Benchmarks/Misc/flops-1: 16.84% (2.3555 => 2.7521, std.dev.: 0.0151)
  SingleSource/Benchmarks/McGill/chomp: 12.49% (1.0885 => 1.2244, std.dev.: 0.0146)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.51% (2.9203 => 3.2272, std.dev.: 0.0091)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 9.55% (13.3079 => 14.5782, std.dev.: 0.1103)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.46% (4.8578 => 5.3175, std.dev.: 0.0209)
  MultiSource/Applications/siod/siod: 7.84% (3.1042 => 3.3475, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.43% (3.9283 => 4.2202, std.dev.: 0.0116)
  MultiSource/Applications/SPASS/SPASS: 6.33% (10.7052 => 11.3828, std.dev.: 0.0246)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.86% (0.3257 => 0.3448, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/ffbench: 5.76% (0.9038 => 0.9559, std.dev.: 0.0145)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.65% (17.8356 => 18.8429, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 5.47% (40.3790 => 42.5870, std.dev.: 0.8102)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.42% (4.5666 => 4.8142, std.dev.: 0.0357)
  MultiSource/Applications/minisat/minisat: 5.08% (8.9839 => 9.4406, std.dev.: 0.0722)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.68% (4.7242 => 4.9455, std.dev.: 0.0237)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.67% (0.8164 => 0.8545, std.dev.: 0.0018)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.66% (10.3047 => 10.7845, std.dev.: 0.0537)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 4.60% (3.2806 => 3.4316, std.dev.: 0.0059)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0953, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/perlin: 3.90% (5.8829 => 6.1121, std.dev.: 0.0001)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.62% (10.7675 => 11.1577, std.dev.: 0.0080)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.53% (4.9926 => 5.1689, std.dev.: 0.0016)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.03% (4.0979 => 4.2222, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.85% (55.8469 => 57.4413, std.dev.: 0.0315)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.60% (6.3432 => 6.5083, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.30% (4.5208 => 4.6246, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.27% (3.9819 => 4.0722, std.dev.: 0.0094)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.91% (80.1461 => 81.6753, std.dev.: 0.2415)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.82% (2.0364 => 2.0735, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.78% (3.8337 => 3.9021, std.dev.: 0.0222)
  SingleSource/Benchmarks/Shootout/ary3: 1.72% (3.6184 => 3.6808, std.dev.: 0.0176)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.30% (4.0906 => 4.1437, std.dev.: 0.0198)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.23% (1.2530 => 1.2684, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.19% (7.7536 => 7.8462, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.09% (4.8752 => 4.9281, std.dev.: 0.0020)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.03% (0.6157 => 0.5909, std.dev.: 0.0010)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.85% (2.3421 => 1.7600, std.dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.92% (6.0812 => 5.3564, std.dev.: 0.0098)
  SingleSource/Benchmarks/Misc/flops-6: -9.56% (1.9840 => 1.7944, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/flops-5: -9.22% (1.9963 => 1.8122, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.51% (7.7497 => 7.1678, std.dev.: 0.0023)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.39% (1.4147 => 1.3102, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.09% (3.0637 => 2.8464, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.95% (4.4499 => 4.1852, std.dev.: 0.0200)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.89% (4.5441 => 4.3220, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.73% (0.9143 => 0.8802, std.dev.: 0.0002)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -3.39% (8.5963 => 8.3052, std.dev.: 0.1099)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.32% (2.9548 => 2.8568, std.dev.: 0.0295)
  MultiSource/Applications/hexxagon/hexxagon: -2.86% (12.2620 => 11.9119, std.dev.: 0.0549)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.62% (1.9630 => 1.9115, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.83% (2.2946 => 2.2525, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/fbench: -1.74% (2.0602 => 2.0244, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.73% (2.9868 => 2.9351, std.dev.: 0.0185)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.40% (4.2099 => 4.1510, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -1.20% (1.6033 => 1.5841, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1899, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc/flops: -1.13% (9.2654 => 9.1610, std.dev.: 0.0018)

Report Time: 1.86s
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