[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/16292?compare_to=16289&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 16292, Order: 192567, Start Time: 2013-10-14 05:38:24, End Time: 2013-10-14 07:26:15
      To: 16289, Order: 192566, Start Time: 2013-10-14 03:22:46, End Time: 2013-10-14 05:05:02
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 5 (124 on baseline)
Performance Improvements: 2 (27 on baseline)
Unchanged Tests: 1101 (957 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/siod/siod: 9.51% (2.5414 => 2.7831, std.dev.: 0.0531)
  MultiSource/Applications/oggenc/oggenc: 6.52% (5.4206 => 5.7738, std.dev.: 0.0231)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.88% (5.4000 => 5.5554, std.dev.: 0.0138)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 5.63% (5.5874 => 5.9019, std.dev.: 0.1105)
  MultiSource/Applications/lua/lua: 2.17% (23.0257 => 23.5255, std.dev.: 0.0890)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -10.69% (0.9221 => 0.8235, std.dev.: 0.0008)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -3.50% (0.2859 => 0.2759, std.dev.: 0.0001)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/McGill/chomp: 30.85% (0.1799 => 0.2354, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 26.58% (0.1121 => 0.1419, std.dev.: 0.0015)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 23.41% (0.9492 => 1.1714, std.dev.: 0.0276)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 22.95% (0.0902 => 0.1109, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/distray/distray: 22.59% (0.0956 => 0.1172, std.dev.: 0.0049)
  SingleSource/Benchmarks/Linpack/linpack-pc: 20.47% (0.2530 => 0.3048, std.dev.: 0.0055)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 19.01% (0.7153 => 0.8513, std.dev.: 0.0013)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 16.04% (0.1309 => 0.1519, std.dev.: 0.0007)
  MultiSource/Applications/JM/ldecod/ldecod: 15.13% (7.1126 => 8.1888, std.dev.: 0.0630)
  MultiSource/Applications/siod/siod: 15.02% (2.4197 => 2.7831, std.dev.: 0.0531)
  MultiSource/Applications/JM/lencod/lencod: 14.05% (16.0673 => 18.3254, std.dev.: 0.2784)
  MultiSource/Applications/oggenc/oggenc: 13.28% (5.0968 => 5.7738, std.dev.: 0.0231)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 12.33% (0.1557 => 0.1749, std.dev.: 0.0050)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 11.66% (5.2868 => 5.9034, std.dev.: 0.0740)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 11.29% (1.4634 => 1.6286, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/oourafft: 10.88% (0.2123 => 0.2354, std.dev.: 0.0003)
  MultiSource/Applications/lua/lua: 10.81% (4.2165 => 4.6724, std.dev.: 0.0641)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 10.81% (8.6792 => 9.6174, std.dev.: 0.1666)
  MultiSource/Applications/ClamAV/clamscan: 10.68% (15.8660 => 17.5605, std.dev.: 0.3076)
  MultiSource/Applications/sqlite3/sqlite3: 10.40% (16.8408 => 18.5926, std.dev.: 0.2698)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 10.37% (13.9318 => 15.3761, std.dev.: 0.1181)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 9.88% (5.0560 => 5.5554, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 9.86% (0.6776 => 0.7444, std.dev.: 0.0099)
  MultiSource/Benchmarks/Bullet/bullet: 9.28% (34.3103 => 37.4934, std.dev.: 0.0746)
  MultiSource/Applications/SPASS/SPASS: 9.19% (16.0633 => 17.5394, std.dev.: 0.2009)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 9.13% (23.7206 => 25.8859, std.dev.: 0.1244)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 8.95% (6.9160 => 7.5353, std.dev.: 0.0432)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 8.82% (5.1113 => 5.5619, std.dev.: 0.0391)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 8.65% (1.6410 => 1.7830, std.dev.: 0.0161)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 8.55% (4.1621 => 4.5180, std.dev.: 0.0962)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 8.46% (0.2554 => 0.2770, std.dev.: 0.0083)
  MultiSource/Applications/aha/aha: 8.33% (0.1309 => 0.1418, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 8.32% (0.8538 => 0.9248, std.dev.: 0.0013)
  MultiSource/Applications/sgefa/sgefa: 8.22% (0.3956 => 0.4281, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 8.14% (0.7615 => 0.8235, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 7.73% (0.6858 => 0.7388, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 7.60% (0.6515 => 0.7010, std.dev.: 0.0012)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 7.56% (44.7535 => 48.1368, std.dev.: 0.1784)
  MultiSource/Applications/kimwitu++/kc: 7.55% (18.6133 => 20.0177, std.dev.: 0.3990)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 7.50% (0.7027 => 0.7554, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 7.41% (0.6393 => 0.6867, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.40% (0.6486 => 0.6966, std.dev.: 0.0092)
  MultiSource/Benchmarks/sim/sim: 7.36% (0.3371 => 0.3619, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 7.34% (0.7207 => 0.7736, std.dev.: 0.0021)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.22% (0.2727 => 0.2924, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.19% (0.6734 => 0.7218, std.dev.: 0.0014)
  SingleSource/UnitTests/Vector/constpool: 7.15% (19.7780 => 21.1912, std.dev.: 0.1077)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 7.10% (0.2522 => 0.2701, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.87% (0.6883 => 0.7356, std.dev.: 0.0008)
  MultiSource/Benchmarks/mafft/pairlocalalign: 6.75% (9.9257 => 10.5952, std.dev.: 0.0287)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.70% (0.7281 => 0.7769, std.dev.: 0.0017)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 6.65% (1.1174 => 1.1917, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 6.55% (0.3252 => 0.3465, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 6.07% (0.4891 => 0.5188, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.89% (0.7857 => 0.8320, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 5.73% (1.5029 => 1.5890, std.dev.: 0.0272)
  MultiSource/Benchmarks/Olden/bh/bh: 5.66% (0.3178 => 0.3358, std.dev.: 0.0050)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 5.46% (0.3258 => 0.3436, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.34% (0.7422 => 0.7818, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 5.31% (0.6370 => 0.6708, std.dev.: 0.0081)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 5.23% (0.2622 => 0.2759, std.dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.93% (0.3773 => 0.3959, std.dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 4.43% (0.2870 => 0.2997, std.dev.: 0.0035)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 4.42% (0.4436 => 0.4632, std.dev.: 0.0063)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 4.35% (0.2665 => 0.2781, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.20% (0.3027 => 0.3154, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC/property: 4.01% (0.4736 => 0.4926, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC++/Hello: 3.99% (0.6890 => 0.7165, std.dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/matrix: 3.92% (0.3370 => 0.3502, std.dev.: 0.0046)
  SingleSource/UnitTests/ObjC/synchronized: 3.89% (0.4420 => 0.4592, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/hello: 3.84% (0.2863 => 0.2973, std.dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 3.75% (0.3706 => 0.3845, std.dev.: 0.0027)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: 3.75% (0.5126 => 0.5318, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/sieve: 3.70% (0.3840 => 0.3982, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.67% (0.3973 => 0.4119, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.66% (0.7484 => 0.7758, std.dev.: 0.0018)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.63% (0.4409 => 0.4569, std.dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.62% (0.3871 => 0.4011, std.dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 3.50% (0.2969 => 0.3073, std.dev.: 0.0003)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 3.42% (0.4438 => 0.4590, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 3.41% (0.3257 => 0.3368, std.dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/wc: 3.37% (0.3203 => 0.3311, std.dev.: 0.0024)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.12% (0.5859 => 0.6042, std.dev.: 0.0063)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.93% (0.4205 => 0.4328, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.54% (0.7857 => 0.7978, std.dev.: 0.0025)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 68.71% (2.7999 => 4.7236, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 51.48% (3.3485 => 5.0722, std.dev.: 0.0212)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.91% (3.6546 => 4.7112, std.dev.: 0.0134)
  SingleSource/Benchmarks/Shootout-C++/ary2: 28.52% (0.0596 => 0.0766)
  SingleSource/Benchmarks/Shootout-C++/ary: 28.43% (0.0598 => 0.0768, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.38% (11.5963 => 13.7273, std.dev.: 0.0008)
  SingleSource/Benchmarks/Misc/flops-1: 17.64% (2.3555 => 2.7710, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/oourafft: 17.33% (5.3542 => 6.2821, std.dev.: 0.0099)
  MultiSource/Benchmarks/McCat/09-vor/vor: 15.00% (0.1173 => 0.1349, std.dev.: 0.0029)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 11.03% (2.9203 => 3.2425, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 10.62% (4.5666 => 5.0516, std.dev.: 0.0633)
  MultiSource/Benchmarks/PAQ8p/paq8p: 9.52% (63.9743 => 70.0620, std.dev.: 0.0427)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 9.45% (10.3047 => 11.2790, std.dev.: 0.0356)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.83% (3.9283 => 4.2358, std.dev.: 0.0324)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 7.27% (5.5020 => 5.9019, std.dev.: 0.1105)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.51% (4.8578 => 5.1742, std.dev.: 0.0388)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 5.85% (0.6184 => 0.6546, std.dev.: 0.0003)
  MultiSource/Applications/siod/siod: 5.81% (3.1042 => 3.2846, std.dev.: 0.0224)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.01% (0.8164 => 0.8573, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.76% (4.7242 => 4.9489, std.dev.: 0.0281)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 4.39% (55.8469 => 58.2963, std.dev.: 0.0876)
  SingleSource/Benchmarks/Misc/lowercase: 4.20% (5.0761 => 5.2894, std.dev.: 0.0095)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1117, std.dev.: 0.0002)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 3.47% (2.9633 => 3.0661, std.dev.: 0.0010)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 3.32% (29.4703 => 30.4473, std.dev.: 0.1441)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.08% (10.7675 => 11.0996, std.dev.: 0.0382)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.92% (4.0979 => 4.2174, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.90% (80.1461 => 82.4713, std.dev.: 0.6410)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.56% (6.3432 => 6.5053, std.dev.: 0.0140)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.24% (4.4954 => 4.5963, std.dev.: 0.0332)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.67% (4.9926 => 5.0759, std.dev.: 0.0181)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.56% (2.0364 => 2.0682, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.45% (4.0906 => 4.1499, std.dev.: 0.0153)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.33% (10.1971 => 10.3332, std.dev.: 0.0492)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.24% (12.9893 => 13.1505, std.dev.: 0.0561)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.17% (4.8752 => 4.9322, std.dev.: 0.0012)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.78% (2.3421 => 1.7617, std.dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0013)
  MultiSource/Benchmarks/Olden/power/power: -18.47% (1.4820 => 1.2083, std.dev.: 0.0016)
  SingleSource/Benchmarks/Misc/flops-5: -14.93% (1.9963 => 1.6983, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-6: -13.86% (1.9840 => 1.7090, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.35% (6.0812 => 5.3910, std.dev.: 0.1220)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -9.52% (4.2386 => 3.8350, std.dev.: 0.0153)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.10% (1.4147 => 1.3143, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -6.96% (3.0637 => 2.8506, std.dev.: 0.0203)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.38% (0.7003 => 0.6626, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.89% (4.5441 => 4.3219, std.dev.: 0.0179)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.30% (2.2946 => 2.1960, std.dev.: 0.0024)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.74% (0.9143 => 0.8801, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -3.51% (4.4499 => 4.2935, std.dev.: 0.0409)
  SingleSource/Benchmarks/Misc/dt: -3.36% (1.0519 => 1.0166, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.29% (2.9548 => 2.8577, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc/salsa20: -2.84% (7.7497 => 7.5297, std.dev.: 0.0155)
  MultiSource/Applications/hexxagon/hexxagon: -2.75% (12.2620 => 11.9243, std.dev.: 0.0124)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.54% (1.9630 => 1.9132, std.dev.: 0.0005)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.47% (28.3588 => 27.6593, std.dev.: 0.0158)
  SingleSource/Benchmarks/Shootout-C++/methcall: -2.44% (5.1496 => 5.0241, std.dev.: 0.0002)
  MultiSource/Applications/sgefa/sgefa: -2.26% (0.4814 => 0.4705, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops: -2.11% (9.2654 => 9.0703, std.dev.: 0.0034)
  SingleSource/Benchmarks/Misc/fbench: -1.75% (2.0602 => 2.0241, std.dev.: 0.0009)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.30% (17.8356 => 17.6046, std.dev.: 0.0280)
  MultiSource/Applications/viterbi/viterbi: -1.15% (4.4946 => 4.4429, std.dev.: 0.0060)

Report Time: 1.18s
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