[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/15146?compare_to=15144&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 15146, Order: 190364, Start Time: 2013-09-09 23:55:41, End Time: 2013-09-10 01:36:57
      To: 15144, Order: 190352, Start Time: 2013-09-09 21:42:12, End Time: 2013-09-09 23:23:23
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 3 (119 on baseline)
Performance Improvements: 2 (28 on baseline)
Unchanged Tests: 1103 (961 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.21% (6.3789 => 6.5196, std.dev.: 0.0466)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.60% (55.8474 => 57.8580, std.dev.: 0.1398)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 1.46% (8.5480 => 8.6725, std.dev.: 0.0213)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/instance-method-metadata: -4.81% (0.4821 => 0.4589, std.dev.: 0.0016)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout/hash: -2.70% (4.9325 => 4.7994, std.dev.: 0.0349)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/McGill/chomp: 28.79% (0.1799 => 0.2317, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 24.62% (0.1121 => 0.1397, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 20.17% (0.9492 => 1.1407, std.dev.: 0.0051)
  MultiSource/Applications/sqlite3/sqlite3: 10.58% (16.8408 => 18.6231, std.dev.: 0.1182)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 9.93% (0.1158 => 0.1273, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/oourafft: 9.75% (0.2123 => 0.2330, std.dev.: 0.0002)
  MultiSource/Applications/JM/lencod/lencod: 9.58% (16.0673 => 17.6061, std.dev.: 0.0459)
  MultiSource/Applications/JM/ldecod/ldecod: 9.10% (7.1126 => 7.7600, std.dev.: 0.0688)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 8.77% (13.9318 => 15.1540, std.dev.: 0.0685)
  MultiSource/Benchmarks/Bullet/bullet: 8.21% (34.3103 => 37.1256, std.dev.: 0.0385)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 7.72% (0.7617 => 0.8205, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 7.71% (0.6858 => 0.7387, std.dev.: 0.0144)
  MultiSource/Applications/ClamAV/clamscan: 7.57% (15.8660 => 17.0670, std.dev.: 0.0466)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 7.50% (6.0649 => 6.5196, std.dev.: 0.0466)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 7.48% (0.1391 => 0.1495, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.41% (0.8538 => 0.9171, std.dev.: 0.0089)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 7.32% (23.7206 => 25.4573, std.dev.: 0.1284)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 7.30% (0.6791 => 0.7287, std.dev.: 0.0009)
  MultiSource/Benchmarks/nbench/nbench: 7.22% (1.1748 => 1.2596, std.dev.: 0.0259)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.04% (0.6828 => 0.7309, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 7.04% (0.6695 => 0.7166, std.dev.: 0.0017)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 7.01% (6.9160 => 7.4011, std.dev.: 0.0310)
  MultiSource/Applications/SPASS/SPASS: 6.86% (16.0633 => 17.1660, std.dev.: 0.0342)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 6.86% (0.2522 => 0.2695, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 6.64% (1.2903 => 1.3760, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.58% (0.6371 => 0.6790, std.dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.53% (8.6792 => 9.2458, std.dev.: 0.0462)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.48% (0.6493 => 0.6914, std.dev.: 0.0160)
  MultiSource/Benchmarks/McCat/08-main/main: 6.48% (0.2840 => 0.3024, std.dev.: 0.0067)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 6.46% (5.2868 => 5.6283, std.dev.: 0.0608)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.37% (0.6734 => 0.7163, std.dev.: 0.0102)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.34% (5.1113 => 5.4356, std.dev.: 0.0380)
  SingleSource/UnitTests/Vector/constpool: 6.29% (19.7780 => 21.0214, std.dev.: 0.1041)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.28% (0.6883 => 0.7315, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.26% (0.7207 => 0.7658, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.19% (0.7027 => 0.7462, std.dev.: 0.0019)
  MultiSource/Applications/oggenc/oggenc: 6.17% (5.0968 => 5.4113, std.dev.: 0.1057)
  MultiSource/Benchmarks/sim/sim: 6.11% (0.3371 => 0.3577, std.dev.: 0.0046)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 6.00% (44.7535 => 47.4379, std.dev.: 0.0492)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 5.93% (0.2411 => 0.2554, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.82% (0.3454 => 0.3655, std.dev.: 0.0023)
  MultiSource/Benchmarks/McCat/18-imp/imp: 5.64% (0.3848 => 0.4065, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 5.62% (0.7218 => 0.7624, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 5.60% (0.7499 => 0.7919, std.dev.: 0.0019)
  MultiSource/Applications/kimwitu++/kc: 5.59% (18.6133 => 19.6532, std.dev.: 0.0857)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.56% (4.6582 => 4.9172, std.dev.: 0.0419)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 5.41% (0.5678 => 0.5985, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/09-vor/vor: 5.40% (0.3577 => 0.3770, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.32% (0.7852 => 0.8270, std.dev.: 0.0008)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.23% (1.3213 => 1.3904, std.dev.: 0.0147)
  MultiSource/Applications/lemon/lemon: 5.22% (1.2055 => 1.2684, std.dev.: 0.0156)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 5.16% (1.1862 => 1.2474, std.dev.: 0.0209)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.95% (9.9257 => 10.4172, std.dev.: 0.0464)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.89% (0.3130 => 0.3283, std.dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.87% (0.6694 => 0.7020, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.87% (5.0560 => 5.3021, std.dev.: 0.0522)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.82% (1.3258 => 1.3897, std.dev.: 0.0081)
  MultiSource/Applications/lambda-0_1_3/lambda: 4.48% (0.8139 => 0.8504, std.dev.: 0.0118)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.03% (0.3773 => 0.3925, std.dev.: 0.0006)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.70% (0.4374 => 0.4536, std.dev.: 0.0013)
  MultiSource/Applications/hexxagon/hexxagon: 3.70% (1.3260 => 1.3751, std.dev.: 0.0109)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 3.57% (0.7712 => 0.7987, std.dev.: 0.0004)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 3.53% (0.7196 => 0.7450, std.dev.: 0.0098)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 3.45% (0.4436 => 0.4589, std.dev.: 0.0016)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.37% (0.5995 => 0.6197, std.dev.: 0.0071)
  SingleSource/UnitTests/ObjC/parameter-passing: 3.31% (0.4827 => 0.4987, std.dev.: 0.0004)
  SingleSource/UnitTests/ObjC/property: 3.21% (0.4736 => 0.4888, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.16% (0.4339 => 0.4476, std.dev.: 0.0005)
  SingleSource/UnitTests/ObjC/synchronized: 3.12% (0.4420 => 0.4558, std.dev.: 0.0008)
  SingleSource/UnitTests/ObjC/exceptions: 2.91% (0.4706 => 0.4843, std.dev.: 0.0006)
  SingleSource/UnitTests/ObjC++/property-reference: 2.66% (0.8347 => 0.8569, std.dev.: 0.0083)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.52% (0.5404 => 0.5540, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.49% (0.4292 => 0.4399, std.dev.: 0.0016)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 68.89% (2.7999 => 4.7287, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 51.75% (3.3485 => 5.0814, std.dev.: 0.0188)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 50.75% (0.0201 => 0.0303, std.dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 31.74% (0.0356 => 0.0469, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.89% (3.6546 => 4.7103, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ary: 28.60% (0.0598 => 0.0769, std.dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 20.89% (0.1029 => 0.1244, std.dev.: 0.0006)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.37% (11.5963 => 13.7264, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/flops-1: 18.36% (2.3555 => 2.7880, std.dev.: 0.0245)
  MultiSource/Benchmarks/MallocBench/gs/gs: 18.27% (0.0591 => 0.0699, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/oourafft: 17.34% (5.3542 => 6.2827, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 10.82% (4.5666 => 5.0607, std.dev.: 0.0316)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.56% (2.9203 => 3.2288, std.dev.: 0.0036)
  MultiSource/Benchmarks/PAQ8p/paq8p: 9.55% (63.9743 => 70.0851, std.dev.: 0.0433)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.48% (4.8578 => 5.3181, std.dev.: 0.0245)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.12% (10.3047 => 11.1416, std.dev.: 0.0689)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.71% (3.9283 => 4.2313, std.dev.: 0.0147)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 7.39% (13.3079 => 14.2911, std.dev.: 0.3140)
  MultiSource/Applications/SPASS/SPASS: 6.68% (10.7052 => 11.4203, std.dev.: 0.0912)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 6.35% (0.1637 => 0.1741, std.dev.: 0.0007)
  MultiSource/Applications/siod/siod: 5.98% (3.1042 => 3.2897, std.dev.: 0.0684)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 5.87% (0.6184 => 0.6547, std.dev.: 0.0003)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.86% (0.3257 => 0.3448, std.dev.: 0.0013)
  SingleSource/Benchmarks/Misc/ffbench: 5.76% (0.9038 => 0.9559, std.dev.: 0.0152)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.67% (0.8164 => 0.8545, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.67% (4.7242 => 4.9446, std.dev.: 0.0381)
  SingleSource/Benchmarks/Misc/lowercase: 4.31% (5.0761 => 5.2947, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1120, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 3.73% (29.4703 => 30.5692, std.dev.: 0.0490)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.60% (55.8469 => 57.8580, std.dev.: 0.1398)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 3.49% (2.9633 => 3.0667, std.dev.: 0.0006)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.47% (10.7675 => 11.1413, std.dev.: 0.0119)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.87% (4.0979 => 4.2154, std.dev.: 0.0038)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.69% (4.9926 => 5.1270, std.dev.: 0.0042)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.58% (6.3432 => 6.5067, std.dev.: 0.0081)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.55% (80.1461 => 82.1862, std.dev.: 0.3591)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 2.32% (3.7722 => 3.8598, std.dev.: 0.0334)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.24% (4.4954 => 4.5960, std.dev.: 0.0081)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.24% (1.5196 => 1.5536, std.dev.: 0.0015)
  MultiSource/Benchmarks/Olden/bh/bh: 2.22% (1.8361 => 1.8768, std.dev.: 0.0036)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.64% (80.7884 => 82.1096, std.dev.: 0.3213)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.61% (2.0364 => 2.0692, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.32% (1.2530 => 1.2696, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.16% (4.8752 => 4.9317, std.dev.: 0.0059)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -19.20% (0.0625 => 0.0505, std.dev.: 0.0001)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.78% (2.3421 => 1.7618, std.dev.: 0.0002)
  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.: 0.0006)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.72% (6.0812 => 5.3687, std.dev.: 0.0744)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7941, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -9.49% (4.2386 => 3.8363, std.dev.: 0.0119)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0001)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.29% (1.4147 => 1.3116, std.dev.: 0.0011)
  SingleSource/Benchmarks/Dhrystone/fldry: -7.28% (0.7003 => 0.6493, std.dev.: 0.0196)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.12% (3.0637 => 2.8456, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.88% (4.5441 => 4.3224, std.dev.: 0.0105)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.30% (2.2946 => 2.1960, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.85% (0.9143 => 0.8791, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.42% (4.4499 => 4.2975, std.dev.: 0.0172)
  SingleSource/Benchmarks/Misc/dt: -3.36% (1.0519 => 1.0166, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.25% (2.9548 => 2.8588, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/salsa20: -3.00% (7.7497 => 7.5173, std.dev.: 0.0238)
  MultiSource/Applications/hexxagon/hexxagon: -2.91% (12.2620 => 11.9048, std.dev.: 0.0509)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.67% (1.9630 => 1.9105, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0000)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -2.42% (17.8356 => 17.4045, std.dev.: 0.0645)
  MultiSource/Applications/sgefa/sgefa: -2.31% (0.4814 => 0.4703, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.01% (2.9868 => 2.9267, std.dev.: 0.0035)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.92% (28.3588 => 27.8130, std.dev.: 0.0103)
  SingleSource/Benchmarks/Misc/fbench: -1.75% (2.0602 => 2.0241, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops: -1.12% (9.2654 => 9.1618, std.dev.: 0.0013)
  MultiSource/Applications/viterbi/viterbi: -1.05% (4.4946 => 4.4474, std.dev.: 0.0016)

Report Time: 1.19s
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