[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/14401?compare_to=14400&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14401, Order: 188368, Start Time: 2013-08-14 12:53:07, End Time: 2013-08-14 14:32:21
      To: 14400, Order: 188366, Start Time: 2013-08-14 10:42:35, End Time: 2013-08-14 12:21:45
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 (98 on baseline)
Performance Improvements: 6 (27 on baseline)
Unchanged Tests: 1098 (983 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Towers: 28.37% (0.0557 => 0.0715, std.dev.: 0.0008)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: 11.27% (3.6975 => 4.1143, std.dev.: 0.0317)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 5.97% (5.6062 => 5.9411, std.dev.: 0.0566)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.20% (80.8950 => 81.8648, std.dev.: 0.2424)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -4.07% (1.4123 => 1.3548, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -3.25% (0.8284 => 0.8015, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.19% (0.8356 => 0.8173, std.dev.: 0.0043)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -1.58% (5.2735 => 5.1903, std.dev.: 0.0319)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/CoyoteBench/fftbench: -2.85% (2.0874 => 2.0279, std.dev.: 0.0182)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.23% (3.8876 => 3.8397, std.dev.: 0.0046)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Towers: 30.95% (0.0546 => 0.0715, std.dev.: 0.0008)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 22.00% (0.1309 => 0.1597, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.51% (0.0902 => 0.1078, std.dev.: 0.0052)
  MultiSource/Benchmarks/FreeBench/distray/distray: 16.42% (0.0956 => 0.1113, std.dev.: 0.0025)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.89% (0.9492 => 1.0241, std.dev.: 0.0007)
  MultiSource/Applications/sqlite3/sqlite3: 7.81% (16.8408 => 18.1561, std.dev.: 0.0301)
  MultiSource/Applications/JM/lencod/lencod: 5.24% (16.0673 => 16.9098, std.dev.: 0.0154)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.19% (13.9318 => 14.6553, std.dev.: 0.0892)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.04% (23.7206 => 24.9168, std.dev.: 0.1478)
  MultiSource/Applications/kimwitu++/kc: 4.86% (18.6133 => 19.5186, std.dev.: 0.0332)
  MultiSource/Applications/ClamAV/clamscan: 4.82% (15.8660 => 16.6307, std.dev.: 0.0103)
  MultiSource/Applications/SPASS/SPASS: 4.60% (16.0633 => 16.8026, std.dev.: 0.0229)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.51% (44.7535 => 46.7739, std.dev.: 0.1307)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.29% (0.3477 => 0.3626, std.dev.: 0.0023)
  MultiSource/Applications/oggenc/oggenc: 4.14% (5.0968 => 5.3078, std.dev.: 0.0752)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.02% (0.7857 => 0.8173, std.dev.: 0.0043)
  MultiSource/Benchmarks/Bullet/bullet: 3.94% (34.3103 => 35.6628, std.dev.: 0.0221)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.93% (6.0649 => 6.3032, std.dev.: 0.0289)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.88% (0.7039 => 0.7312, std.dev.: 0.0010)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.84% (6.9160 => 7.1814, std.dev.: 0.0076)
  MultiSource/Applications/sgefa/sgefa: 3.82% (0.3956 => 0.4107, std.dev.: 0.0013)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.74% (4.1621 => 4.3179, std.dev.: 0.0270)
  MultiSource/Benchmarks/sim/sim: 3.68% (0.3371 => 0.3495, std.dev.: 0.0009)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.67% (9.9257 => 10.2897, std.dev.: 0.0553)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.65% (0.6825 => 0.7074, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.56% (8.6792 => 8.9883, std.dev.: 0.0415)
  MultiSource/Applications/JM/ldecod/ldecod: 3.55% (7.1126 => 7.3654, std.dev.: 0.0556)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.54% (0.7207 => 0.7462, std.dev.: 0.0015)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.47% (5.2868 => 5.4702, std.dev.: 0.0359)
  SingleSource/Benchmarks/Shootout-C++/objinst: 3.29% (0.3130 => 0.3233, std.dev.: 0.0002)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.28% (0.3997 => 0.4128, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.13% (3.9143 => 4.0369, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.05% (0.6695 => 0.6899, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.05% (0.7484 => 0.7712, std.dev.: 0.0041)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.01% (5.1113 => 5.2653, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.97% (0.6828 => 0.7031, std.dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.85% (1.2903 => 1.3271, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.71% (0.6791 => 0.6975, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.66% (5.0560 => 5.1903, std.dev.: 0.0319)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.63% (0.7153 => 0.7341, std.dev.: 0.0008)
  SingleSource/UnitTests/Vector/constpool: 2.56% (19.7780 => 20.2849, std.dev.: 0.0521)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.54% (1.3213 => 1.3548, std.dev.: 0.0036)
  MultiSource/Applications/hbd/hbd: 2.51% (1.6875 => 1.7298, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.45% (0.6486 => 0.6645, std.dev.: 0.0010)
  MultiSource/Applications/lemon/lemon: 2.31% (1.2055 => 1.2334, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.22% (0.6493 => 0.6637, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.20% (0.7851 => 0.8024, std.dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.17% (0.9472 => 0.9678, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.14% (0.9874 => 1.0085, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.10% (0.7617 => 0.7777, std.dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.10% (0.7196 => 0.7347, std.dev.: 0.0042)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.09% (2.2523 => 2.2994, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.01% (0.7857 => 0.8015, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.00% (0.6515 => 0.6645, std.dev.: 0.0023)
  MultiSource/Benchmarks/nbench/nbench: 1.99% (1.1748 => 1.1982, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 1.95% (0.7012 => 0.7149, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.64% (0.6883 => 0.6996, std.dev.: 0.0020)
  MultiSource/Applications/hexxagon/hexxagon: 1.25% (1.3260 => 1.3426, std.dev.: 0.0037)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.44% (2.7999 => 4.6042, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.75% (3.3485 => 5.0143, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.93% (3.6546 => 4.7120, std.dev.: 0.0075)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.64% (11.5963 => 13.7578, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc/oourafft: 18.45% (5.3542 => 6.3421, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/flops-1: 14.26% (2.3555 => 2.6913, std.dev.: 0.0420)
  SingleSource/Benchmarks/McGill/chomp: 12.72% (1.0885 => 1.2270, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/ary3: 11.51% (3.6897 => 4.1143, std.dev.: 0.0317)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.51% (2.9203 => 3.2273, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.31% (4.8578 => 5.3101, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.43% (3.9283 => 4.2200, std.dev.: 0.0117)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 7.01% (5.5521 => 5.9411, std.dev.: 0.0566)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/ffbench: 5.73% (0.9038 => 0.9556, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.67% (17.8356 => 18.8468, std.dev.: 0.0386)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.93% (4.5666 => 4.7919, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.88% (4.7242 => 4.9549, std.dev.: 0.0209)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.76% (0.8164 => 0.8553, std.dev.: 0.0009)
  MultiSource/Applications/SPASS/SPASS: 4.69% (10.7052 => 11.2068, std.dev.: 0.0250)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.59% (13.3079 => 13.9192, std.dev.: 0.2166)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.47% (2.9633 => 3.0958, std.dev.: 0.0002)
  MultiSource/Applications/minisat/minisat: 4.47% (8.9839 => 9.3856, std.dev.: 0.0377)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.46% (10.3047 => 10.7644, std.dev.: 0.1023)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1119, std.dev.: 0.0001)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.75% (10.7675 => 11.1714, std.dev.: 0.0062)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.55% (4.9926 => 5.1698, std.dev.: 0.0069)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.52% (1.9590 => 2.0279, std.dev.: 0.0182)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 3.33% (40.3790 => 41.7230, std.dev.: 0.0343)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.02% (4.0979 => 4.2218, std.dev.: 0.0025)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.74% (6.3432 => 6.5167, std.dev.: 0.0104)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.47% (55.8469 => 57.2279, std.dev.: 0.1186)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.14% (80.1461 => 81.8648, std.dev.: 0.2424)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.05% (29.4703 => 30.0752, std.dev.: 0.1740)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.64% (7.7536 => 7.8810, std.dev.: 0.0052)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.63% (2.0364 => 2.0696, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.49% (4.0906 => 4.1514, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.16% (2.9331 => 2.9671, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.10% (4.8752 => 4.9290, std.dev.: 0.0051)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.44% (0.0625 => 0.0491, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.48% (0.6157 => 0.5881, std.dev.: 0.0018)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.76% (2.3421 => 1.7622, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.45% (1.4820 => 1.2085, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.63% (6.0812 => 5.3740, std.dev.: 0.0459)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7940, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-5: -9.24% (1.9963 => 1.8118, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -7.56% (7.7497 => 7.1639, std.dev.: 0.0050)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.43% (1.4147 => 1.3096, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.11% (3.0637 => 2.8460, std.dev.: 0.0017)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.25% (0.7003 => 0.6565, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.05% (4.4499 => 4.1805, std.dev.: 0.0222)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.85% (4.5441 => 4.3235, std.dev.: 0.0166)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.82% (0.9143 => 0.8794, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.38% (2.9548 => 2.8548, std.dev.: 0.0279)
  MultiSource/Applications/hexxagon/hexxagon: -2.97% (12.2620 => 11.8978, std.dev.: 0.0066)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.55% (1.9630 => 1.9130, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9260, std.dev.: 0.0220)
  MultiSource/Applications/lua/lua: -1.89% (23.3555 => 22.9138, std.dev.: 0.1135)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.84% (2.2946 => 2.2523, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0246, std.dev.: 0.0001)
  MultiSource/Applications/JM/lencod/lencod: -1.31% (7.6188 => 7.5187, std.dev.: 0.0313)
  SingleSource/Benchmarks/Misc/flops: -1.13% (9.2654 => 9.1611, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.07% (4.2386 => 4.1932, std.dev.: 0.0048)

Report Time: 0.83s
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