[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/14869?compare_to=14865&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14869, Order: 189444, Start Time: 2013-08-28 06:32:34, End Time: 2013-08-28 08:16:51
      To: 14865, Order: 189437, Start Time: 2013-08-28 04:20:00, End Time: 2013-08-28 06:00:24
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 (108 on baseline)
Performance Improvements: 2 (25 on baseline)
Unchanged Tests: 1103 (975 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.34% (4.3498 => 4.4951, std.dev.: 0.0255)
  SingleSource/UnitTests/ObjC++/property-reference: 2.85% (0.8494 => 0.8736, std.dev.: 0.0086)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.47% (5.4764 => 5.6114, std.dev.: 0.0210)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -1.85% (0.8033 => 0.7884, std.dev.: 0.0042)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.04% (4.6371 => 4.5426, std.dev.: 0.0204)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: 24.99% (0.1845 => 0.2306, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.95% (0.0902 => 0.1091, std.dev.: 0.0010)
  MultiSource/Benchmarks/FreeBench/distray/distray: 18.31% (0.0956 => 0.1131, std.dev.: 0.0001)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.70% (0.9492 => 1.0413, std.dev.: 0.0028)
  MultiSource/Applications/sqlite3/sqlite3: 8.69% (16.8408 => 18.3050, std.dev.: 0.0911)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 8.00% (4.1621 => 4.4951, std.dev.: 0.0255)
  MultiSource/Applications/JM/lencod/lencod: 7.52% (16.0673 => 17.2748, std.dev.: 0.0134)
  MultiSource/Benchmarks/Bullet/bullet: 6.93% (34.3103 => 36.6867, std.dev.: 0.7206)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 6.72% (44.7535 => 47.7595, std.dev.: 1.0352)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.28% (13.9318 => 14.8073, std.dev.: 0.0636)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 6.14% (5.2868 => 5.6114, std.dev.: 0.0210)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.04% (23.7206 => 25.1533, std.dev.: 0.4515)
  MultiSource/Applications/SIBsim4/SIBsim4: 5.94% (1.5430 => 1.6346, std.dev.: 0.0134)
  MultiSource/Applications/ClamAV/clamscan: 5.92% (15.8660 => 16.8060, std.dev.: 0.0707)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.87% (6.9160 => 7.3223, std.dev.: 0.0216)
  MultiSource/Applications/JM/ldecod/ldecod: 5.86% (7.1126 => 7.5291, std.dev.: 0.0710)
  MultiSource/Applications/SPASS/SPASS: 5.63% (16.0633 => 16.9670, std.dev.: 0.0164)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.60% (8.6792 => 9.1655, std.dev.: 0.0281)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.57% (0.7857 => 0.8295, std.dev.: 0.0016)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 5.46% (0.4436 => 0.4678, std.dev.: 0.0055)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.43% (4.6582 => 4.9113, std.dev.: 0.0126)
  MultiSource/Benchmarks/McCat/08-main/main: 5.42% (0.2840 => 0.2994, std.dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.30% (5.1113 => 5.3822, std.dev.: 0.0270)
  MultiSource/Applications/oggenc/oggenc: 5.21% (5.0968 => 5.3621, std.dev.: 0.0767)
  MultiSource/Benchmarks/mafft/pairlocalalign: 5.08% (9.9257 => 10.4304, std.dev.: 0.1943)
  MultiSource/Applications/kimwitu++/kc: 4.90% (18.6133 => 19.5246, std.dev.: 0.0629)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 4.89% (0.3454 => 0.3623, std.dev.: 0.0021)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.88% (0.4382 => 0.4596, std.dev.: 0.0075)
  SingleSource/UnitTests/ObjC/property: 4.88% (0.4736 => 0.4967, std.dev.: 0.0077)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.84% (5.0560 => 5.3008, std.dev.: 0.0324)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.79% (0.7039 => 0.7376, std.dev.: 0.0023)
  SingleSource/UnitTests/ObjC++/property-reference: 4.66% (0.8347 => 0.8736, std.dev.: 0.0086)
  SingleSource/UnitTests/ObjC/synchronized: 4.50% (0.4420 => 0.4619, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.50% (0.7422 => 0.7756, std.dev.: 0.0024)
  MultiSource/Benchmarks/sim/sim: 4.45% (0.3371 => 0.3521, std.dev.: 0.0003)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 3.87% (2.1402 => 2.2230, std.dev.: 0.0149)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 3.86% (1.1665 => 1.2115, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 3.83% (0.2870 => 0.2980, std.dev.: 0.0013)
  MultiSource/Applications/sgefa/sgefa: 3.82% (0.3956 => 0.4107, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.65% (0.7484 => 0.7757, std.dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.48% (1.6410 => 1.6981, std.dev.: 0.0093)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.39% (6.0649 => 6.2702, std.dev.: 0.0562)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 3.34% (0.6791 => 0.7018, std.dev.: 0.0010)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.31% (1.3213 => 1.3650, std.dev.: 0.0095)
  MultiSource/Benchmarks/McCat/09-vor/vor: 3.27% (0.3577 => 0.3694, std.dev.: 0.0016)
  MultiSource/Applications/hbd/hbd: 3.19% (1.6875 => 1.7414, std.dev.: 0.0062)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 3.15% (0.7196 => 0.7423, std.dev.: 0.0013)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.12% (0.8139 => 0.8393, std.dev.: 0.0068)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.09% (0.5404 => 0.5571, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 3.04% (0.6489 => 0.6686, std.dev.: 0.0018)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.97% (1.4634 => 1.5069, std.dev.: 0.0075)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.96% (3.9143 => 4.0302, std.dev.: 0.0106)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 2.89% (0.3942 => 0.4056, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.89% (0.6515 => 0.6703, std.dev.: 0.0021)
  MultiSource/Applications/hexxagon/hexxagon: 2.86% (1.3260 => 1.3639, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.76% (0.6521 => 0.6701, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.70% (0.4146 => 0.4258, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.68% (0.6370 => 0.6541, std.dev.: 0.0010)
  MultiSource/Applications/Burg/burg: 2.64% (1.4368 => 1.4748, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.62% (0.6883 => 0.7063, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.57% (0.9874 => 1.0128, std.dev.: 0.0083)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.52% (0.4205 => 0.4311, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.51% (0.7012 => 0.7188, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.26% (0.6847 => 0.7002, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.23% (0.7712 => 0.7884, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.21% (0.5014 => 0.5125, std.dev.: 0.0009)
  SingleSource/UnitTests/ObjC++/property-reference-object: 2.05% (0.7020 => 0.7164, std.dev.: 0.0055)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.24% (2.7999 => 4.5986, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 50.14% (3.3485 => 5.0276, std.dev.: 0.0252)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.91% (3.6546 => 4.7113, std.dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 19.92% (0.1029 => 0.1234, std.dev.: 0.0016)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7545, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/oourafft: 17.15% (5.3542 => 6.2725, std.dev.: 0.0079)
  SingleSource/Benchmarks/Misc/flops-1: 17.05% (2.3555 => 2.7570, std.dev.: 0.0324)
  SingleSource/Benchmarks/McGill/chomp: 12.62% (1.0885 => 1.2259, std.dev.: 0.0194)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.57% (2.9203 => 3.2289, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.36% (4.8578 => 5.3126, std.dev.: 0.0073)
  MultiSource/Applications/siod/siod: 7.76% (3.1042 => 3.3451, std.dev.: 0.0469)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.43% (3.9283 => 4.2203, std.dev.: 0.0104)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 7.38% (40.3790 => 43.3609, std.dev.: 0.4375)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0011)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.86% (13.3079 => 14.0871, std.dev.: 0.1515)
  SingleSource/Benchmarks/Misc/ffbench: 5.76% (0.9038 => 0.9559, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.63% (4.7242 => 4.9900, std.dev.: 0.0205)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.62% (17.8356 => 18.8377, std.dev.: 0.0216)
  MultiSource/Applications/SPASS/SPASS: 5.47% (10.7052 => 11.2913, std.dev.: 0.0632)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 5.02% (10.3047 => 10.8218, std.dev.: 0.1180)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.79% (4.5666 => 4.7854, std.dev.: 0.0321)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0003)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0952, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1117, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.42% (4.9926 => 5.1632, std.dev.: 0.0140)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.96% (4.0979 => 4.2192, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.91% (55.8469 => 57.4703, std.dev.: 0.1024)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.85% (10.7675 => 11.0743, std.dev.: 0.0381)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.27% (4.4954 => 4.5974, std.dev.: 0.0105)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 2.22% (80.1461 => 81.9214, std.dev.: 0.0789)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2084, std.dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 2.15% (2.0364 => 2.0801, std.dev.: 0.0029)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.03% (1.5196 => 1.5505, std.dev.: 0.0044)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 1.88% (6.3432 => 6.4625, std.dev.: 0.0258)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.76% (29.4703 => 29.9902, std.dev.: 0.1430)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.66% (4.0906 => 4.1584, std.dev.: 0.0101)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.64% (3.0816 => 3.1322, std.dev.: 0.0132)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.36% (1.2530 => 1.2700, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.20% (2.9331 => 2.9684, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.15% (4.8752 => 4.9315, std.dev.: 0.0019)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.85% (2.3421 => 1.7600, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.43% (0.0700 => 0.0536, std.dev.: 0.0011)
  MultiSource/Benchmarks/Olden/power/power: -18.47% (1.4820 => 1.2083, std.dev.: 0.0021)
  SingleSource/Benchmarks/Shootout/matrix: -14.07% (3.1418 => 2.6999, std.dev.: 0.0001)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -12.42% (0.0950 => 0.0832, std.dev.: 0.0007)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.91% (6.0812 => 5.3571, std.dev.: 0.0719)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7940, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.64% (7.7497 => 7.1578, std.dev.: 0.0051)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.43% (1.4147 => 1.3096, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.04% (4.4499 => 4.1812, std.dev.: 0.0230)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.91% (4.5441 => 4.3210, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -4.70% (3.0637 => 2.9198, std.dev.: 0.0014)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -4.30% (2.2946 => 2.1960, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.85% (0.9143 => 0.8791, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.39% (2.9548 => 2.8545, std.dev.: 0.0368)
  MultiSource/Applications/hexxagon/hexxagon: -2.91% (12.2620 => 11.9046, std.dev.: 0.0035)
  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)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.55% (1.9630 => 1.9130, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.94% (2.9868 => 2.9289, std.dev.: 0.0197)
  SingleSource/Benchmarks/Misc/fbench: -1.72% (2.0602 => 2.0247, std.dev.: 0.0002)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -1.39% (1.2847 => 1.2668, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/flops: -1.14% (9.2654 => 9.1598, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.09% (4.2386 => 4.1926, std.dev.: 0.0115)

Report Time: 0.88s
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