[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/14750?compare_to=14747&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14750, Order: 189176, Start Time: 2013-08-24 19:21:03, End Time: 2013-08-24 21:00:35
      To: 14747, Order: 189175, Start Time: 2013-08-24 17:08:59, End Time: 2013-08-24 18:48:54
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 (117 on baseline)
Performance Improvements: 3 (24 on baseline)
Unchanged Tests: 1102 (967 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.79% (6.2918 => 6.4045, std.dev.: 0.0359)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 3.82% (8.2396 => 8.5545, std.dev.: 0.0270)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 3.72% (2.7651 => 2.8679, std.dev.: 0.0056)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -10.44% (0.4521 => 0.4049, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -7.30% (0.7174 => 0.6650, std.dev.: 0.0024)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -7.68% (0.5545 => 0.5119, std.dev.: 0.0118)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 23.38% (0.1309 => 0.1615, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.40% (0.0902 => 0.1086, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.78% (0.0956 => 0.1126, std.dev.: 0.0001)
  SingleSource/UnitTests/ObjC/exceptions-4: 8.82% (0.4409 => 0.4798, std.dev.: 0.0107)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 8.73% (0.9492 => 1.0321, std.dev.: 0.0121)
  MultiSource/Applications/sqlite3/sqlite3: 8.60% (16.8408 => 18.2890, std.dev.: 0.0187)
  SingleSource/Benchmarks/Misc/oourafft: 7.02% (0.2123 => 0.2272, std.dev.: 0.0001)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.30% (23.7206 => 25.2150, std.dev.: 0.0316)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.14% (13.9318 => 14.7874, std.dev.: 0.0250)
  MultiSource/Applications/JM/lencod/lencod: 6.05% (16.0673 => 17.0386, std.dev.: 0.0337)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.81% (44.7535 => 47.3536, std.dev.: 0.0480)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.81% (0.7281 => 0.7704, std.dev.: 0.0007)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.77% (1.1174 => 1.1819, std.dev.: 0.0101)
  MultiSource/Applications/JM/ldecod/ldecod: 5.68% (7.1126 => 7.5163, std.dev.: 0.0286)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: 5.64% (0.5126 => 0.5415, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 5.60% (6.0649 => 6.4045, std.dev.: 0.0359)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 5.37% (0.4436 => 0.4674, std.dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.26% (8.6792 => 9.1354, std.dev.: 0.0182)
  MultiSource/Applications/ClamAV/clamscan: 5.11% (15.8660 => 16.6766, std.dev.: 0.0416)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.08% (0.2106 => 0.2213, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC/trivial-interface: 5.05% (0.4339 => 0.4558, std.dev.: 0.0016)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.97% (0.4827 => 0.5067, std.dev.: 0.0088)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.86% (5.2868 => 5.5435, std.dev.: 0.0329)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.84% (6.9160 => 7.2510, std.dev.: 0.0322)
  MultiSource/Applications/kimwitu++/kc: 4.79% (18.6133 => 19.5058, std.dev.: 0.0179)
  SingleSource/UnitTests/ObjC/property: 4.79% (0.4736 => 0.4963, std.dev.: 0.0007)
  MultiSource/Benchmarks/McCat/08-main/main: 4.79% (0.2840 => 0.2976, std.dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.73% (0.3130 => 0.3278, std.dev.: 0.0003)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.71% (9.9257 => 10.3930, std.dev.: 0.0106)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.70% (0.4382 => 0.4588, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.68% (0.6776 => 0.7093, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.66% (0.7857 => 0.8223, std.dev.: 0.0026)
  MultiSource/Benchmarks/Bullet/bullet: 4.65% (34.3103 => 35.9044, std.dev.: 0.0239)
  SingleSource/UnitTests/ObjC/for-in: 4.52% (0.4556 => 0.4762, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 4.33% (0.4438 => 0.4630, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.30% (0.4374 => 0.4562, std.dev.: 0.0014)
  SingleSource/UnitTests/Vector/constpool: 4.06% (19.7780 => 20.5814, std.dev.: 0.1487)
  MultiSource/Benchmarks/sim/sim: 3.98% (0.3371 => 0.3505, std.dev.: 0.0003)
  MultiSource/Applications/SPASS/SPASS: 3.96% (16.0633 => 16.6996, std.dev.: 0.0682)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.89% (0.5995 => 0.6228, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.68% (0.3773 => 0.3912, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.47% (5.1113 => 5.2885, std.dev.: 0.0397)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 3.45% (5.0560 => 5.2304, std.dev.: 0.0380)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.44% (0.8553 => 0.8847, std.dev.: 0.0070)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 3.42% (0.3454 => 0.3572, std.dev.: 0.0029)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.35% (1.3258 => 1.3702, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.19% (0.6828 => 0.7046, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.17% (0.7027 => 0.7250, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC++/property-reference: 3.16% (0.8347 => 0.8611, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC++/property-reference-object: 3.13% (0.7020 => 0.7240, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 3.11% (0.6694 => 0.6902, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/ary2: 3.04% (0.3582 => 0.3691, std.dev.: 0.0015)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.81% (2.2523 => 2.3157, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.81% (0.6734 => 0.6923, std.dev.: 0.0008)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.77% (0.7196 => 0.7395, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 2.71% (0.3942 => 0.4049, std.dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.69% (0.4205 => 0.4318, std.dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.60% (0.4891 => 0.5018, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.59% (0.7851 => 0.8054, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.57% (0.7615 => 0.7811, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.57% (0.6858 => 0.7034, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.45% (0.6486 => 0.6645, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.32% (0.6499 => 0.6650, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.29% (0.6493 => 0.6642, std.dev.: 0.0003)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.28% (1.1862 => 1.2132, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.27% (0.5678 => 0.5807, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.19% (0.6393 => 0.6533, std.dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.11% (0.7712 => 0.7875, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.11% (0.7201 => 0.7353, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.08% (0.6883 => 0.7026, std.dev.: 0.0009)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.95% (0.5859 => 0.5973, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.93% (0.7218 => 0.7357, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.91% (0.6850 => 0.6981, std.dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.86% (1.5029 => 1.5308, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.83% (0.6847 => 0.6972, std.dev.: 0.0003)
  MultiSource/Applications/minisat/minisat: 1.78% (0.7578 => 0.7713, std.dev.: 0.0015)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.36% (2.7999 => 4.6019, std.dev.: 0.0122)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 54.23% (0.0201 => 0.0310, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.86% (3.3485 => 5.0181, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.96% (3.6546 => 4.7131, std.dev.: 0.0100)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 23.32% (0.1029 => 0.1269, std.dev.: 0.0023)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7548, std.dev.: 0.0246)
  SingleSource/Benchmarks/Misc/oourafft: 17.38% (5.3542 => 6.2846, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-1: 16.57% (2.3555 => 2.7459, std.dev.: 0.0358)
  SingleSource/Benchmarks/McGill/chomp: 12.81% (1.0885 => 1.2279, std.dev.: 0.0102)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.46% (2.9203 => 3.2257, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.47% (4.8578 => 5.3177, std.dev.: 0.0126)
  MultiSource/Applications/siod/siod: 7.75% (3.1042 => 3.3447, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.51% (3.9283 => 4.2234, std.dev.: 0.0143)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.93% (0.3257 => 0.3450)
  MultiSource/Applications/SPASS/SPASS: 5.89% (10.7052 => 11.3359, std.dev.: 0.1047)
  SingleSource/Benchmarks/Misc/ffbench: 5.74% (0.9038 => 0.9557, std.dev.: 0.0144)
  MultiSource/Applications/minisat/minisat: 5.58% (8.9839 => 9.4855, std.dev.: 0.0099)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.55% (17.8356 => 18.8252, std.dev.: 0.0145)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.03% (13.3079 => 13.9775, std.dev.: 0.0553)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.88% (10.3047 => 10.8078, std.dev.: 0.0156)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.75% (4.5666 => 4.7836, std.dev.: 0.0130)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.72% (0.8164 => 0.8549, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.65% (4.7242 => 4.9437, std.dev.: 0.0196)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0953, std.dev.: 0.0007)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1115, std.dev.: 0.0003)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.68% (1.9590 => 2.0310, std.dev.: 0.0270)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 3.19% (2.7793 => 2.8679, std.dev.: 0.0056)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.12% (4.0979 => 4.2259, std.dev.: 0.0027)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.08% (10.7675 => 11.0988, std.dev.: 0.0332)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.78% (55.8469 => 57.4022, std.dev.: 0.0891)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.67% (6.3432 => 6.5126, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.51% (29.4703 => 30.2086, std.dev.: 0.1190)
  MultiSource/Benchmarks/Olden/bh/bh: 2.22% (1.8361 => 1.8769, std.dev.: 0.0064)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.20% (3.2806 => 3.3528, std.dev.: 0.0059)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2084, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.95% (2.0364 => 2.0761, std.dev.: 0.0021)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0001)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.28% (1.2530 => 1.2690, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.21% (4.8752 => 4.9342, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.15% (2.9331 => 2.9669, std.dev.: 0.0050)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -20.16% (0.0625 => 0.0499)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.77% (2.3421 => 1.7619, std.dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.43% (0.0700 => 0.0536, std.dev.: 0.0011)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.87% (6.0812 => 5.3594, std.dev.: 0.0447)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7941, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/flops-5: -9.22% (1.9963 => 1.8122, std.dev.: 0.0000)
  SingleSource/Benchmarks/Dhrystone/fldry: -8.20% (0.7003 => 0.6429, std.dev.: 0.0129)
  SingleSource/Benchmarks/Misc/salsa20: -7.56% (7.7497 => 7.1636, std.dev.: 0.0049)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.43% (1.4147 => 1.3096, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.02% (3.0637 => 2.8487, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.06% (4.4499 => 4.1803, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.85% (4.5441 => 4.3237, std.dev.: 0.0176)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.72% (0.9143 => 0.8803, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.65% (2.9548 => 2.8469, std.dev.: 0.0216)
  MultiSource/Applications/hexxagon/hexxagon: -2.85% (12.2620 => 11.9123, std.dev.: 0.0688)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.64% (1.9630 => 1.9112, std.dev.: 0.0015)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.62% (0.7853 => 0.7647, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.03% (2.9868 => 2.9262, std.dev.: 0.0025)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.88% (2.2946 => 2.2514, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0246, std.dev.: 0.0005)
  MultiSource/Applications/sqlite3/sqlite3: -1.18% (4.5270 => 4.4737, std.dev.: 0.0106)
  SingleSource/Benchmarks/Misc/flops: -1.11% (9.2654 => 9.1626, std.dev.: 0.0012)

Report Time: 0.85s
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