[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/14453?compare_to=14450&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14453, Order: 188489, Start Time: 2013-08-15 21:46:00, End Time: 2013-08-15 23:25:40
      To: 14450, Order: 188472, Start Time: 2013-08-15 19:34:47, End Time: 2013-08-15 21:14:04
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 (99 on baseline)
Performance Improvements: 4 (27 on baseline)
Unchanged Tests: 1100 (982 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.53% (5.4600 => 5.5433, std.dev.: 0.0116)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.31% (5.2539 => 5.3229, std.dev.: 0.0126)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 4.28% (41.5130 => 43.2895, std.dev.: 0.4793)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 2.88% (1.2734 => 1.3101, std.dev.: 0.0020)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.22% (0.8297 => 0.8196, std.dev.: 0.0017)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/UnitTests/ObjC/synchronized: -42.44% (0.2078 => 0.1196, std.dev.: 0.0001)
  MultiSource/Benchmarks/Olden/tsp/tsp: -2.55% (1.0894 => 1.0616, std.dev.: 0.0005)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -1.40% (1.6545 => 1.6314, std.dev.: 0.0023)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.54% (0.1309 => 0.1591, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.96% (0.0902 => 0.1082, std.dev.: 0.0060)
  MultiSource/Benchmarks/FreeBench/distray/distray: 16.42% (0.0956 => 0.1113, std.dev.: 0.0004)
  MultiSource/Applications/sqlite3/sqlite3: 8.04% (16.8408 => 18.1946, std.dev.: 0.0335)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.39% (0.9492 => 1.0193, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.06% (0.6828 => 0.7310, std.dev.: 0.0108)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.62% (13.9318 => 14.7144, std.dev.: 0.0026)
  MultiSource/Applications/JM/lencod/lencod: 5.44% (16.0673 => 16.9417, std.dev.: 0.0301)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.37% (0.7281 => 0.7672, std.dev.: 0.0099)
  MultiSource/Applications/ClamAV/clamscan: 5.29% (15.8660 => 16.7054, std.dev.: 0.0090)
  MultiSource/Benchmarks/Bullet/bullet: 5.28% (34.3103 => 36.1235, std.dev.: 0.0857)
  MultiSource/Applications/kimwitu++/kc: 5.09% (18.6133 => 19.5607, std.dev.: 0.0752)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.86% (23.7206 => 24.8736, std.dev.: 0.0915)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.85% (5.2868 => 5.5433, std.dev.: 0.0116)
  SingleSource/Benchmarks/Misc/oourafft: 4.71% (0.2123 => 0.2223, std.dev.: 0.0003)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.66% (44.7535 => 46.8383, std.dev.: 0.1053)
  MultiSource/Applications/JM/ldecod/ldecod: 4.64% (7.1126 => 7.4423, std.dev.: 0.0262)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.52% (0.3477 => 0.3634, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.51% (0.7520 => 0.7859, std.dev.: 0.0105)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.44% (9.9257 => 10.3662, std.dev.: 0.0518)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.31% (0.7857 => 0.8196, std.dev.: 0.0017)
  MultiSource/Applications/SPASS/SPASS: 4.30% (16.0633 => 16.7539, std.dev.: 0.0705)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (0.7039 => 0.7341, std.dev.: 0.0073)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.14% (5.1113 => 5.3229, std.dev.: 0.0126)
  MultiSource/Applications/treecc/treecc: 4.06% (2.2585 => 2.3503, std.dev.: 0.0350)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.01% (6.9160 => 7.1933, std.dev.: 0.0264)
  SingleSource/UnitTests/Vector/constpool: 3.76% (19.7780 => 20.5224, std.dev.: 0.1886)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.63% (1.4634 => 1.5165, std.dev.: 0.0025)
  MultiSource/Applications/sgefa/sgefa: 3.61% (0.3956 => 0.4099, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.50% (0.7207 => 0.7459, std.dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.39% (8.6792 => 8.9730, std.dev.: 0.0555)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.30% (0.6825 => 0.7050, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.26% (0.7484 => 0.7728, std.dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.19% (1.3213 => 1.3635, std.dev.: 0.0070)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 3.18% (0.6694 => 0.6907, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.17% (0.9874 => 1.0187, std.dev.: 0.0067)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.16% (1.1875 => 1.2250, std.dev.: 0.0095)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 3.10% (0.3454 => 0.3561, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.99% (0.6695 => 0.6895, std.dev.: 0.0019)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.98% (4.6582 => 4.7968, std.dev.: 0.0531)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.74% (0.6858 => 0.7046, std.dev.: 0.0015)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.70% (0.4146 => 0.4258, std.dev.: 0.0013)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.65% (0.5995 => 0.6154, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.54% (0.4205 => 0.4312, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.52% (0.6791 => 0.6962, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.43% (0.7196 => 0.7371, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.29% (0.7857 => 0.8037, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.22% (0.7617 => 0.7786, std.dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.13% (0.7712 => 0.7876, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.09% (0.6883 => 0.7027, std.dev.: 0.0006)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.04% (0.5678 => 0.5794, std.dev.: 0.0012)
  MultiSource/Applications/hexxagon/hexxagon: 2.01% (1.3260 => 1.3526, std.dev.: 0.0082)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.00% (0.5404 => 0.5512, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.94% (0.6493 => 0.6619, std.dev.: 0.0017)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 1.90% (0.7012 => 0.7145, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.74% (0.6370 => 0.6481, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.73% (0.7218 => 0.7343, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.72% (0.6850 => 0.6968, std.dev.: 0.0005)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.63% (2.1402 => 2.1751, std.dev.: 0.0115)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.53% (2.7999 => 4.6066, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.95% (3.3485 => 5.0212, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.99% (3.6546 => 4.7141, std.dev.: 0.0073)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 20.80% (0.1029 => 0.1243, std.dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7544, std.dev.: 0.0064)
  SingleSource/Benchmarks/Misc/oourafft: 18.37% (5.3542 => 6.3379, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/flops-1: 18.01% (2.3555 => 2.7798, std.dev.: 0.0396)
  SingleSource/Benchmarks/McGill/chomp: 14.06% (1.0885 => 1.2415, std.dev.: 0.0089)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.48% (2.9203 => 3.2264, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.56% (4.8578 => 5.3220, std.dev.: 0.0855)
  MultiSource/Applications/siod/siod: 8.25% (3.1042 => 3.3604, std.dev.: 0.0474)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.69% (3.9283 => 4.2302, std.dev.: 0.0104)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 7.21% (40.3790 => 43.2895, std.dev.: 0.4793)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.75% (17.8356 => 18.8618, std.dev.: 0.0263)
  SingleSource/Benchmarks/Misc/ffbench: 5.75% (0.9038 => 0.9558, std.dev.: 0.0130)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.74% (0.3257 => 0.3444, std.dev.: 0.0004)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.39% (13.3079 => 14.0251, std.dev.: 0.2572)
  MultiSource/Applications/minisat/minisat: 5.32% (8.9839 => 9.4617, std.dev.: 0.0243)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.88% (4.7242 => 4.9549, std.dev.: 0.0115)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.67% (0.8164 => 0.8545, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.67% (4.5666 => 4.7797, std.dev.: 0.0101)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.22% (10.3047 => 10.7392, std.dev.: 0.0337)
  SingleSource/Benchmarks/Misc/perlin: 3.76% (5.8829 => 6.1041, std.dev.: 0.0037)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.51% (4.9926 => 5.1678, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.10% (55.8469 => 57.5795, std.dev.: 0.0598)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.96% (4.0979 => 4.2193, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 2.76% (1.2749 => 1.3101, std.dev.: 0.0020)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.74% (10.7675 => 11.0628, std.dev.: 0.0457)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.68% (29.4703 => 30.2598, std.dev.: 0.0698)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.64% (6.3432 => 6.5105, std.dev.: 0.0085)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.53% (3.2806 => 3.3636, std.dev.: 0.0298)
  MultiSource/Benchmarks/Olden/bh/bh: 2.23% (1.8361 => 1.8770, std.dev.: 0.0073)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.17% (1.1829 => 1.2086, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 2.01% (2.0364 => 2.0774, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.47% (2.9331 => 2.9763, std.dev.: 0.0005)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0612, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.31% (4.0906 => 4.1441, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.16% (4.8752 => 4.9316, std.dev.: 0.0046)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.11% (2.2870 => 2.3123, std.dev.: 0.0057)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.12% (0.0625 => 0.0493, std.dev.: 0.0001)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.82% (0.6157 => 0.5922, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.85% (2.3421 => 1.7602, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -24.00% (0.0700 => 0.0532, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.41% (1.4820 => 1.2092, std.dev.: 0.0023)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.64% (6.0812 => 5.3734, std.dev.: 0.0614)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7942, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.84% (7.7497 => 7.1420, std.dev.: 0.0120)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.39% (1.4147 => 1.3102, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.05% (3.0637 => 2.8478, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.06% (4.4499 => 4.1803, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.86% (4.5441 => 4.3232, std.dev.: 0.0180)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -4.00% (2.9548 => 2.8365, std.dev.: 0.0380)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.78% (0.9143 => 0.8797, std.dev.: 0.0007)
  MultiSource/Applications/hexxagon/hexxagon: -2.83% (12.2620 => 11.9147, std.dev.: 0.0617)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.66% (1.9630 => 1.9108, std.dev.: 0.0044)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9258, std.dev.: 0.0159)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2511, std.dev.: 0.0029)
  SingleSource/Benchmarks/Misc/fbench: -1.75% (2.0602 => 2.0242, std.dev.: 0.0004)
  MultiSource/Applications/lua/lua: -1.56% (23.3555 => 22.9912, std.dev.: 0.0372)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.29% (4.2099 => 4.1554, std.dev.: 0.0118)
  MultiSource/Applications/JM/lencod/lencod: -1.21% (7.6188 => 7.5266, std.dev.: 0.0273)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.14% (4.2386 => 4.1901, std.dev.: 0.0066)
  SingleSource/Benchmarks/Misc/flops: -1.13% (9.2654 => 9.1604, std.dev.: 0.0025)

Report Time: 0.88s
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