[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/14113?compare_to=14110&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14113, Order: 187729, Start Time: 2013-08-05 18:09:51, End Time: 2013-08-05 19:48:50
      To: 14110, Order: 187727, Start Time: 2013-08-05 15:59:38, End Time: 2013-08-05 17:38:37
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 (96 on baseline)
Performance Improvements: 3 (26 on baseline)
Unchanged Tests: 1100 (986 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.92% (0.7675 => 0.7899, std.dev.: 0.0016)
  MultiSource/Applications/JM/ldecod/ldecod: 1.14% (7.3449 => 7.4289, std.dev.: 0.0152)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 17.49% (0.1075 => 0.1263, std.dev.: 0.0004)
  MultiSource/Applications/minisat/minisat: 2.95% (9.1626 => 9.4332, std.dev.: 0.0341)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.26% (8.2946 => 8.4818, std.dev.: 0.0041)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: -4.71% (0.3800 => 0.3621, std.dev.: 0.0011)
  MultiSource/Benchmarks/McCat/05-eks/eks: -2.56% (0.6025 => 0.5871, std.dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -3.62% (4.3014 => 4.1455, std.dev.: 0.0459)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.70% (0.1309 => 0.1593, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 8.49% (0.7281 => 0.7899, std.dev.: 0.0016)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.84% (0.9492 => 1.0236, std.dev.: 0.0099)
  MultiSource/Applications/sqlite3/sqlite3: 7.71% (16.8408 => 18.1400, std.dev.: 0.1032)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.46% (0.7857 => 0.8443, std.dev.: 0.0097)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 7.00% (0.1457 => 0.1559, std.dev.: 0.0024)
  MultiSource/Applications/JM/lencod/lencod: 4.89% (16.0673 => 16.8523, std.dev.: 0.0262)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.85% (23.7206 => 24.8707, std.dev.: 0.0844)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 4.70% (13.9318 => 14.5867, std.dev.: 0.0545)
  MultiSource/Applications/ClamAV/clamscan: 4.67% (15.8660 => 16.6070, std.dev.: 0.0235)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.56% (44.7535 => 46.7924, std.dev.: 0.1374)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.48% (0.7520 => 0.7857, std.dev.: 0.0091)
  MultiSource/Applications/JM/ldecod/ldecod: 4.45% (7.1126 => 7.4289, std.dev.: 0.0152)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.19% (9.9257 => 10.3413, std.dev.: 0.0478)
  MultiSource/Applications/oggenc/oggenc: 4.15% (5.0968 => 5.3085, std.dev.: 0.0807)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.14% (0.3477 => 0.3621, std.dev.: 0.0011)
  MultiSource/Applications/treecc/treecc: 4.13% (2.2585 => 2.3518, std.dev.: 0.0265)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 4.05% (6.0649 => 6.3106, std.dev.: 0.0568)
  MultiSource/Applications/SPASS/SPASS: 4.04% (16.0633 => 16.7126, std.dev.: 0.0205)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.02% (0.7039 => 0.7322, std.dev.: 0.0015)
  MultiSource/Applications/kimwitu++/kc: 4.01% (18.6133 => 19.3592, std.dev.: 0.1402)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.86% (6.9160 => 7.1828, std.dev.: 0.0253)
  MultiSource/Benchmarks/sim/sim: 3.86% (0.3371 => 0.3501, std.dev.: 0.0009)
  MultiSource/Benchmarks/Bullet/bullet: 3.83% (34.3103 => 35.6237, std.dev.: 0.0541)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.66% (0.6825 => 0.7075, std.dev.: 0.0090)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.62% (5.2868 => 5.4784, std.dev.: 0.0268)
  MultiSource/Applications/sgefa/sgefa: 3.54% (0.3956 => 0.4096, std.dev.: 0.0011)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.44% (5.1113 => 5.2869, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.42% (0.7484 => 0.7740, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.39% (1.3258 => 1.3708, std.dev.: 0.0140)
  SingleSource/UnitTests/Vector/constpool: 3.36% (19.7780 => 20.4420, std.dev.: 0.0723)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.33% (5.0560 => 5.2242, std.dev.: 0.0256)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.32% (1.2903 => 1.3332, std.dev.: 0.0065)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.30% (0.3997 => 0.4129, std.dev.: 0.0025)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.27% (4.6582 => 4.8106, std.dev.: 0.0219)
  MultiSource/Benchmarks/McCat/09-vor/vor: 2.96% (0.3577 => 0.3683, std.dev.: 0.0023)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.90% (1.4634 => 1.5058, std.dev.: 0.0117)
  MultiSource/Applications/lua/lua: 2.87% (4.2165 => 4.3375, std.dev.: 0.0244)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.86% (0.7027 => 0.7228, std.dev.: 0.0023)
  MultiSource/Applications/spiff/spiff: 2.81% (0.9545 => 0.9813, std.dev.: 0.0002)
  SingleSource/UnitTests/ObjC/exceptions-2: 2.79% (0.4374 => 0.4496, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.65% (0.8538 => 0.8764, std.dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.64% (8.6792 => 8.9084, std.dev.: 0.0642)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.52% (0.6858 => 0.7031, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.45% (0.6493 => 0.6652, std.dev.: 0.0006)
  MultiSource/Applications/lemon/lemon: 2.31% (1.2055 => 1.2333, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.24% (0.6515 => 0.6661, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.18% (0.7851 => 0.8022, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.09% (0.6694 => 0.6834, std.dev.: 0.0029)
  MultiSource/Benchmarks/nbench/nbench: 2.00% (1.1748 => 1.1983, std.dev.: 0.0034)
  MultiSource/Applications/minisat/minisat: 1.95% (0.7578 => 0.7726, std.dev.: 0.0027)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.92% (1.1174 => 1.1388, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.83% (0.6883 => 0.7009, std.dev.: 0.0015)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 65.19% (0.0293 => 0.0484, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.43% (2.7999 => 4.6040, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 50.06% (3.3485 => 5.0249, std.dev.: 0.0331)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.93% (3.6546 => 4.7120, std.dev.: 0.0084)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 22.74% (0.1029 => 0.1263, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7548, std.dev.: 0.0015)
  SingleSource/Benchmarks/Misc/oourafft: 18.41% (5.3542 => 6.3401, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/flops-1: 17.69% (2.3555 => 2.7721, std.dev.: 0.0216)
  SingleSource/Benchmarks/McGill/chomp: 12.71% (1.0885 => 1.2269, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.56% (2.9203 => 3.2288, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.44% (4.8578 => 5.3165, std.dev.: 0.0691)
  SingleSource/Benchmarks/SmallPT/smallpt: 8.32% (10.7675 => 11.6634, std.dev.: 0.0176)
  MultiSource/Applications/siod/siod: 8.12% (3.1042 => 3.3562, std.dev.: 0.0456)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.51% (3.9283 => 4.2234, std.dev.: 0.0056)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0013)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.79% (17.8356 => 18.8675, std.dev.: 0.0021)
  MultiSource/Applications/minisat/minisat: 5.00% (8.9839 => 9.4332, std.dev.: 0.0341)
  MultiSource/Applications/SPASS/SPASS: 4.87% (10.7052 => 11.2270, std.dev.: 0.0980)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.79% (4.7242 => 4.9504, std.dev.: 0.0090)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.66% (4.5666 => 4.7792, std.dev.: 0.0146)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0952, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 4.45% (40.3790 => 42.1760, std.dev.: 0.4560)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.12% (13.3079 => 13.8557, std.dev.: 0.1696)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1119, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.87% (1.9590 => 2.0348, std.dev.: 0.0112)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 3.79% (10.3047 => 10.6951, std.dev.: 0.0352)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.50% (4.9926 => 5.1674, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.06% (4.0979 => 4.2235, std.dev.: 0.0072)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.63% (6.3432 => 6.5098, std.dev.: 0.0034)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.50% (55.8469 => 57.2455, std.dev.: 0.0934)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.43% (3.2806 => 3.3604, std.dev.: 0.0309)
  MultiSource/Benchmarks/Olden/bh/bh: 2.18% (1.8361 => 1.8762, std.dev.: 0.0121)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2084, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.68% (2.0364 => 2.0707, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.52% (1.2530 => 1.2721, std.dev.: 0.0049)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.48% (1.5026 => 1.5249, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.40% (4.0906 => 4.1478, std.dev.: 0.0146)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.33% (29.4703 => 29.8625, std.dev.: 0.1409)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.17% (4.8752 => 4.9323, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.16% (2.9331 => 2.9672, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.06% (80.1461 => 80.9939, std.dev.: 0.1845)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.76% (0.0625 => 0.0489, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.65% (0.6157 => 0.5871, std.dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.79% (2.3421 => 1.7616, std.dev.: 0.0003)
  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: -11.46% (6.0812 => 5.3841, std.dev.: 0.0403)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7939, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.75% (7.7497 => 7.1492, std.dev.: 0.0062)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.44% (1.4147 => 1.3095, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.09% (3.0637 => 2.8465, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.04% (4.4499 => 4.1810, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.88% (4.5441 => 4.3225, std.dev.: 0.0129)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.93% (0.9143 => 0.8784, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.31% (2.9548 => 2.8570, std.dev.: 0.0290)
  MultiSource/Applications/hexxagon/hexxagon: -2.96% (12.2620 => 11.8993, std.dev.: 0.0742)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.66% (1.9630 => 1.9108, std.dev.: 0.0011)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.03% (2.9868 => 2.9261, std.dev.: 0.0137)
  MultiSource/Applications/lua/lua: -1.90% (23.3555 => 22.9106, std.dev.: 0.1555)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.74% (2.2946 => 2.2547, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0246, std.dev.: 0.0003)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -1.33% (8.5963 => 8.4818, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.14% (4.2386 => 4.1902, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc/flops: -1.11% (9.2654 => 9.1630, std.dev.: 0.0013)

Report Time: 0.83s
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