[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/16009?compare_to=16005&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 16009, Order: 192037, Start Time: 2013-10-05 18:14:13, End Time: 2013-10-05 19:56:11
      To: 16005, Order: 192034, Start Time: 2013-10-05 15:59:09, End Time: 2013-10-05 17:40:59
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 4 (123 on baseline)
Performance Improvements: 2 (25 on baseline)
Unchanged Tests: 1102 (960 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/constpool: 2.78% (20.6992 => 21.2743, std.dev.: 0.1494)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: 6.06% (7.2711 => 7.7118, std.dev.: 0.0273)
  SingleSource/Benchmarks/Dhrystone/fldry: 5.49% (0.6479 => 0.6835, std.dev.: 0.0086)
  MultiSource/Applications/minisat/minisat: 5.05% (9.2795 => 9.7482, std.dev.: 0.0628)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/SPASS/SPASS: -1.04% (17.4435 => 17.2627, std.dev.: 0.0636)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -1.14% (1.3036 => 1.2888, std.dev.: 0.0005)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 33.91% (0.2530 => 0.3388, std.dev.: 0.0008)
  SingleSource/Benchmarks/McGill/chomp: 30.52% (0.1799 => 0.2348, std.dev.: 0.0016)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 25.78% (0.1121 => 0.1410, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 22.28% (0.0902 => 0.1103, std.dev.: 0.0019)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 21.77% (0.1557 => 0.1896, std.dev.: 0.0084)
  MultiSource/Benchmarks/FreeBench/distray/distray: 20.19% (0.0956 => 0.1149, std.dev.: 0.0021)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 18.40% (0.7153 => 0.8469, std.dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 14.97% (0.1309 => 0.1505, std.dev.: 0.0002)
  MultiSource/Applications/sqlite3/sqlite3: 11.47% (16.8408 => 18.7725, std.dev.: 0.1540)
  SingleSource/Benchmarks/Misc/oourafft: 10.32% (0.2123 => 0.2342, std.dev.: 0.0009)
  MultiSource/Applications/JM/lencod/lencod: 10.23% (16.0673 => 17.7102, std.dev.: 0.0471)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 9.93% (0.1158 => 0.1273, std.dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 9.90% (13.9318 => 15.3107, std.dev.: 0.0509)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 9.83% (0.6776 => 0.7442, std.dev.: 0.0174)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 9.80% (4.1621 => 4.5699, std.dev.: 0.0593)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 9.35% (0.1391 => 0.1521, std.dev.: 0.0002)
  MultiSource/Applications/JM/ldecod/ldecod: 9.27% (7.1126 => 7.7721, std.dev.: 0.0681)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 8.91% (5.2868 => 5.7578, std.dev.: 0.0073)
  MultiSource/Benchmarks/Bullet/bullet: 8.78% (34.3103 => 37.3232, std.dev.: 0.0450)
  MultiSource/Benchmarks/PAQ8p/paq8p: 8.63% (2.2523 => 2.4466, std.dev.: 0.0177)
  MultiSource/Benchmarks/MallocBench/gs/gs: 8.48% (4.6582 => 5.0532, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.98% (0.8538 => 0.9219, std.dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.84% (8.6792 => 9.3596, std.dev.: 0.0831)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 7.80% (6.9160 => 7.4553, std.dev.: 0.0312)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 7.75% (23.7206 => 25.5591, std.dev.: 0.1408)
  MultiSource/Applications/ClamAV/clamscan: 7.71% (15.8660 => 17.0894, std.dev.: 0.0423)
  SingleSource/UnitTests/Vector/constpool: 7.57% (19.7780 => 21.2743, std.dev.: 0.1494)
  MultiSource/Applications/SPASS/SPASS: 7.47% (16.0633 => 17.2627, std.dev.: 0.0636)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 7.40% (0.8337 => 0.8954, std.dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 7.25% (0.1449 => 0.1554, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 7.12% (0.6695 => 0.7172, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 7.03% (0.6489 => 0.6945, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.99% (0.6493 => 0.6947, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 6.94% (0.7617 => 0.8146, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.92% (0.6371 => 0.6812, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.89% (0.6486 => 0.6933, std.dev.: 0.0008)
  MultiSource/Benchmarks/McCat/08-main/main: 6.83% (0.2840 => 0.3034, std.dev.: 0.0027)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 6.79% (44.7535 => 47.7901, std.dev.: 0.0650)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.50% (0.7027 => 0.7484, std.dev.: 0.0015)
  MultiSource/Applications/kimwitu++/kc: 6.48% (18.6133 => 19.8203, std.dev.: 0.0587)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 6.48% (0.7039 => 0.7495, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 6.47% (0.6521 => 0.6943, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 6.47% (0.7218 => 0.7685, std.dev.: 0.0005)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 6.15% (0.2522 => 0.2677, std.dev.: 0.0018)
  MultiSource/Benchmarks/mafft/pairlocalalign: 6.11% (9.9257 => 10.5325, std.dev.: 0.0298)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 6.05% (0.7499 => 0.7953, std.dev.: 0.0149)
  MultiSource/Applications/siod/siod: 5.94% (2.4197 => 2.5634, std.dev.: 0.0077)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.84% (0.6694 => 0.7085, std.dev.: 0.0047)
  MultiSource/Applications/spiff/spiff: 5.75% (0.9545 => 1.0094, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.67% (0.3454 => 0.3650, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 5.62% (0.8553 => 0.9034, std.dev.: 0.0035)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 5.48% (3.9143 => 4.1289, std.dev.: 0.0507)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.34% (5.0560 => 5.3261, std.dev.: 0.0516)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 5.32% (1.6410 => 1.7283, std.dev.: 0.0037)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.19% (0.9733 => 1.0238, std.dev.: 0.0101)
  MultiSource/Benchmarks/Prolangs-C/football/football: 5.15% (0.9472 => 0.9960, std.dev.: 0.0060)
  MultiSource/Applications/lemon/lemon: 5.15% (1.2055 => 1.2676, std.dev.: 0.0171)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.13% (5.1113 => 5.3734, std.dev.: 0.0757)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.95% (0.3252 => 0.3413, std.dev.: 0.0010)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 4.77% (0.2411 => 0.2526, std.dev.: 0.0012)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 4.71% (6.0649 => 6.3504, std.dev.: 0.0020)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 4.69% (2.1402 => 2.2406, std.dev.: 0.0133)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 4.54% (0.3258 => 0.3406, std.dev.: 0.0009)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: 4.33% (0.5126 => 0.5348, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.32% (0.3773 => 0.3936, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.22% (0.3345 => 0.3486, std.dev.: 0.0010)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.14% (0.4827 => 0.5027, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 4.12% (0.2622 => 0.2730, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.12% (0.4374 => 0.4554, std.dev.: 0.0040)
  MultiSource/Applications/minisat/minisat: 4.04% (0.7578 => 0.7884, std.dev.: 0.0035)
  MultiSource/Applications/lambda-0_1_3/lambda: 4.01% (0.8139 => 0.8465, std.dev.: 0.0115)
  SingleSource/UnitTests/ObjC/synchronized: 3.91% (0.4420 => 0.4593, std.dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 3.75% (0.2907 => 0.3016, std.dev.: 0.0010)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.69% (0.4339 => 0.4499, std.dev.: 0.0010)
  MultiSource/Applications/hexxagon/hexxagon: 3.68% (1.3260 => 1.3748, std.dev.: 0.0127)
  SingleSource/Benchmarks/Shootout-C++/hello: 3.63% (0.2863 => 0.2967, std.dev.: 0.0002)
  SingleSource/UnitTests/ObjC++/property-reference-object: 3.09% (0.7020 => 0.7237, std.dev.: 0.0017)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 2.94% (0.3973 => 0.4090, std.dev.: 0.0005)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.63% (0.5859 => 0.6013, std.dev.: 0.0028)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 68.71% (2.7999 => 4.7236, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 51.51% (3.3485 => 5.0732, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 29.16% (3.6546 => 4.7201, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/ary2: 28.69% (0.0596 => 0.0767, std.dev.: 0.0009)
  SingleSource/Benchmarks/Shootout-C++/ary: 28.26% (0.0598 => 0.0767, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/09-vor/vor: 22.93% (0.1173 => 0.1442, std.dev.: 0.0104)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.39% (11.5963 => 13.7294, std.dev.: 0.0063)
  MultiSource/Benchmarks/MallocBench/gs/gs: 18.10% (0.0591 => 0.0698, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/flops-1: 17.73% (2.3555 => 2.7731, std.dev.: 0.0270)
  SingleSource/Benchmarks/Misc/oourafft: 17.22% (5.3542 => 6.2764, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 10.59% (4.5666 => 5.0500, std.dev.: 0.0367)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.46% (2.9203 => 3.2258, std.dev.: 0.0142)
  MultiSource/Benchmarks/Bullet/bullet: 10.38% (6.9863 => 7.7118, std.dev.: 0.0273)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 9.41% (10.3047 => 11.2742, std.dev.: 0.0191)
  MultiSource/Applications/SPASS/SPASS: 9.40% (10.7052 => 11.7110, std.dev.: 0.0372)
  MultiSource/Benchmarks/PAQ8p/paq8p: 9.30% (63.9743 => 69.9255, std.dev.: 0.0720)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 8.83% (13.3079 => 14.4835, std.dev.: 0.4538)
  MultiSource/Applications/minisat/minisat: 8.51% (8.9839 => 9.7482, std.dev.: 0.0628)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 7.63% (4.8578 => 5.2286, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.58% (3.9283 => 4.2260, std.dev.: 0.0223)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 6.65% (40.3790 => 43.0661, std.dev.: 0.8373)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 5.84% (0.6184 => 0.6545, std.dev.: 0.0006)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.83% (0.3257 => 0.3447, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.80% (4.7242 => 4.9511, std.dev.: 0.0328)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc/lowercase: 4.08% (5.0761 => 5.2833, std.dev.: 0.0143)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1119, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.72% (55.8469 => 57.9223, std.dev.: 0.1655)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.52% (10.7675 => 11.1470, std.dev.: 0.0182)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 3.48% (2.9633 => 3.0665, std.dev.: 0.0008)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 3.39% (80.1461 => 82.8606, std.dev.: 0.3123)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 3.18% (29.4703 => 30.4087, std.dev.: 0.1090)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.99% (4.0979 => 4.2204, std.dev.: 0.0069)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.46% (6.3432 => 6.4994, std.dev.: 0.0137)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.29% (4.4954 => 4.5982, std.dev.: 0.0382)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0000)
  MultiSource/Benchmarks/Olden/bh/bh: 2.16% (1.8361 => 1.8757, std.dev.: 0.0017)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.15% (1.5196 => 1.5522, std.dev.: 0.0033)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.73% (80.7884 => 82.1887, std.dev.: 0.2460)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.61% (2.0364 => 2.0692, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.54% (12.9893 => 13.1887, std.dev.: 0.0389)
  SingleSource/Benchmarks/Misc/flops-8: 1.46% (2.0318 => 2.0614, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.10% (3.2347 => 3.2704, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.07% (4.8752 => 4.9274, std.dev.: 0.0014)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -19.04% (0.0625 => 0.0506, std.dev.: 0.0001)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.85% (2.3421 => 1.7602, std.dev.: 0.0010)
  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.: 0.0026)
  SingleSource/Benchmarks/Misc/flops-5: -14.93% (1.9963 => 1.6983, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-6: -13.86% (1.9840 => 1.7091, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.86% (6.0812 => 5.3598, std.dev.: 0.1258)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -9.51% (4.2386 => 3.8354, std.dev.: 0.0007)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.25% (1.4147 => 1.3121, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.14% (3.0637 => 2.8451, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.69% (4.5441 => 4.3310, std.dev.: 0.0145)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.29% (2.2946 => 2.1962, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.93% (0.9143 => 0.8784, std.dev.: 0.0008)
  MultiSource/Applications/hexxagon/hexxagon: -3.39% (12.2620 => 11.8461, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.36% (4.4499 => 4.3003, std.dev.: 0.0301)
  SingleSource/Benchmarks/Misc/dt: -3.36% (1.0519 => 1.0166, std.dev.: 0.0005)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.01% (2.9548 => 2.8660, std.dev.: 0.0252)
  SingleSource/Benchmarks/Misc/salsa20: -2.94% (7.7497 => 7.5220, std.dev.: 0.0063)
  SingleSource/Benchmarks/Misc/fp-convert: -2.59% (2.7387 => 2.6677, std.dev.: 0.0003)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.53% (1.9630 => 1.9133, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/methcall: -2.43% (5.1496 => 5.0243, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops: -2.11% (9.2654 => 9.0696, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.83% (17.8356 => 17.5090, std.dev.: 0.0626)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.83% (28.3588 => 27.8412, std.dev.: 0.0034)
  MultiSource/Applications/viterbi/viterbi: -1.12% (4.4946 => 4.4441, std.dev.: 0.0077)

Report Time: 1.53s
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