[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/14793?compare_to=14791&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14793, Order: 189210, Start Time: 2013-08-26 08:11:02, End Time: 2013-08-26 09:50:45
      To: 14791, Order: 189208, Start Time: 2013-08-26 03:36:16, End Time: 2013-08-26 05:15:54
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

===============
Tests Summary
===============

Performance Regressions: 7 (112 on baseline)
Performance Improvements: 1 (23 on baseline)
Unchanged Tests: 1100 (973 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.45% (4.7790 => 4.8961, std.dev.: 0.0035)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.64% (5.4756 => 5.5653, std.dev.: 0.0317)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 4.87% (41.9760 => 44.0186, std.dev.: 0.1277)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.78% (4.5566 => 4.6378, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.78% (3.9805 => 4.0514, std.dev.: 0.0164)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 1.15% (1.5862 => 1.6044, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.10% (2.9304 => 2.9625, std.dev.: 0.0070)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/SIBsim4/SIBsim4: -1.07% (3.8844 => 3.8430, std.dev.: 0.0070)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.78% (0.0956 => 0.1126, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.00% (0.9492 => 1.0346, std.dev.: 0.0115)
  MultiSource/Applications/sqlite3/sqlite3: 7.68% (16.8408 => 18.1343, std.dev.: 0.1328)
  SingleSource/Benchmarks/Misc/oourafft: 6.88% (0.2123 => 0.2269, std.dev.: 0.0005)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.92% (44.7535 => 47.4028, std.dev.: 0.0186)
  MultiSource/Applications/JM/lencod/lencod: 5.77% (16.0673 => 16.9943, std.dev.: 0.0409)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.49% (0.8337 => 0.8795, std.dev.: 0.0009)
  MultiSource/Applications/ClamAV/clamscan: 5.44% (15.8660 => 16.7298, std.dev.: 0.0391)
  MultiSource/Applications/JM/ldecod/ldecod: 5.38% (7.1126 => 7.4950, std.dev.: 0.0686)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.29% (13.9318 => 14.6685, std.dev.: 0.0274)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.27% (5.2868 => 5.5653, std.dev.: 0.0317)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 5.17% (4.1621 => 4.3774, std.dev.: 0.0304)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.11% (4.6582 => 4.8961, std.dev.: 0.0035)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.10% (5.0560 => 5.3140, std.dev.: 0.0033)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 5.05% (0.4436 => 0.4660, std.dev.: 0.0006)
  SingleSource/UnitTests/ObjC/synchronized: 5.02% (0.4420 => 0.4642, std.dev.: 0.0011)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.00% (23.7206 => 24.9069, std.dev.: 0.0397)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.96% (9.9257 => 10.4181, std.dev.: 0.0039)
  SingleSource/UnitTests/ObjC/for-in: 4.78% (0.4556 => 0.4774, std.dev.: 0.0013)
  SingleSource/UnitTests/ObjC/trivial-interface: 4.72% (0.4339 => 0.4544, std.dev.: 0.0070)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.66% (6.9160 => 7.2384, std.dev.: 0.0226)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.65% (0.4409 => 0.4614, std.dev.: 0.0018)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 4.62% (0.4438 => 0.4643, std.dev.: 0.0006)
  MultiSource/Benchmarks/McCat/08-main/main: 4.61% (0.2840 => 0.2971, std.dev.: 0.0010)
  MultiSource/Benchmarks/Bullet/bullet: 4.60% (34.3103 => 35.8880, std.dev.: 0.0454)
  MultiSource/Applications/SPASS/SPASS: 4.58% (16.0633 => 16.7982, std.dev.: 0.0421)
  MultiSource/Applications/oggenc/oggenc: 4.55% (5.0968 => 5.3285, std.dev.: 0.0786)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.46% (8.6792 => 9.0667, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.46% (0.7039 => 0.7353, std.dev.: 0.0028)
  SingleSource/UnitTests/ObjC/exceptions: 4.40% (0.4706 => 0.4913, std.dev.: 0.0012)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.39% (0.4827 => 0.5039, std.dev.: 0.0018)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.29% (5.1113 => 5.3304, std.dev.: 0.0243)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.27% (0.7520 => 0.7841, std.dev.: 0.0020)
  MultiSource/Benchmarks/sim/sim: 4.09% (0.3371 => 0.3509, std.dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.03% (0.3130 => 0.3256, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.79% (0.7499 => 0.7783, std.dev.: 0.0009)
  MultiSource/Applications/kimwitu++/kc: 3.70% (18.6133 => 19.3016, std.dev.: 0.0467)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.66% (1.1174 => 1.1583, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.62% (0.8538 => 0.8847, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.58% (0.6695 => 0.6935, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.58% (0.6825 => 0.7069, std.dev.: 0.0019)
  MultiSource/Applications/sgefa/sgefa: 3.46% (0.3956 => 0.4093, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 3.46% (0.6791 => 0.7026, std.dev.: 0.0005)
  MultiSource/Benchmarks/nbench/nbench: 3.39% (1.1748 => 1.2146, std.dev.: 0.0056)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.04% (3.9143 => 4.0333, std.dev.: 0.0006)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.02% (1.2903 => 1.3293, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.01% (0.6486 => 0.6681, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 3.01% (0.7617 => 0.7846, std.dev.: 0.0020)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.90% (1.4634 => 1.5058, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.90% (0.6734 => 0.6929, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.88% (0.6489 => 0.6676, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.88% (0.7851 => 0.8077, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.86% (0.7615 => 0.7833, std.dev.: 0.0019)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.85% (1.3213 => 1.3589, std.dev.: 0.0059)
  MultiSource/Applications/spiff/spiff: 2.82% (0.9545 => 0.9814, std.dev.: 0.0032)
  MultiSource/Benchmarks/McCat/18-imp/imp: 2.78% (0.3848 => 0.3955, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.78% (0.6371 => 0.6548, std.dev.: 0.0004)
  SingleSource/UnitTests/ObjC++/Hello: 2.76% (0.6890 => 0.7080, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.74% (0.6493 => 0.6671, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.72% (0.7857 => 0.8071, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.70% (0.9472 => 0.9728, std.dev.: 0.0016)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 2.68% (0.3997 => 0.4104, std.dev.: 0.0023)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.51% (1.1665 => 1.1958, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.47% (0.6515 => 0.6676, std.dev.: 0.0017)
  SingleSource/UnitTests/Vector/constpool: 2.29% (19.7780 => 20.2300, std.dev.: 0.1415)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.16% (0.7218 => 0.7374, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.00% (0.6850 => 0.6987, std.dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.88% (0.6370 => 0.6490, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.87% (0.6521 => 0.6643, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 1.81% (0.7012 => 0.7139, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.78% (0.6847 => 0.6969, std.dev.: 0.0009)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.78% (0.5859 => 0.5963, std.dev.: 0.0027)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.47% (2.7999 => 4.6050, std.dev.: 0.0053)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 50.75% (0.0201 => 0.0303, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.72% (3.3485 => 5.0135, std.dev.: 0.0215)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.94% (3.6546 => 4.7121, std.dev.: 0.0041)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.69% (11.5963 => 13.7631, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-1: 17.19% (2.3555 => 2.7604, std.dev.: 0.0301)
  SingleSource/Benchmarks/Misc/oourafft: 17.13% (5.3542 => 6.2712, std.dev.: 0.0063)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.55% (2.9203 => 3.2285, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.28% (4.8578 => 5.3084, std.dev.: 0.0282)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 9.01% (40.3790 => 44.0186, std.dev.: 0.1277)
  MultiSource/Applications/siod/siod: 8.35% (3.1042 => 3.3635, std.dev.: 0.0603)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.66% (3.9283 => 4.2294, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.98% (4.5666 => 4.8395, std.dev.: 0.0159)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/ffbench: 5.74% (0.9038 => 0.9557, std.dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 5.74% (10.7052 => 11.3198, std.dev.: 0.0353)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.73% (13.3079 => 14.0699, std.dev.: 0.2502)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.72% (17.8356 => 18.8561, std.dev.: 0.0028)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.81% (10.3047 => 10.7999, std.dev.: 0.0429)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.77% (4.7242 => 4.9494, std.dev.: 0.0230)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0014)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/perlin: 3.89% (5.8829 => 6.1117, std.dev.: 0.0003)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.13% (10.7675 => 11.1048, std.dev.: 0.0283)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.05% (4.0979 => 4.2229, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.73% (55.8469 => 57.3691, std.dev.: 0.0142)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.62% (6.3432 => 6.5093, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.59% (4.5208 => 4.6378, std.dev.: 0.0140)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.94% (4.9926 => 5.0893, std.dev.: 0.0358)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.84% (80.1461 => 81.6198, std.dev.: 0.4034)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.78% (29.4703 => 29.9934, std.dev.: 0.1160)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.75% (3.9819 => 4.0514, std.dev.: 0.0164)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.61% (2.0364 => 2.0692, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.46% (7.7536 => 7.8668, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0612, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout/hash: 1.29% (4.7830 => 4.8447, std.dev.: 0.0186)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.20% (1.2530 => 1.2680, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.16% (4.8752 => 4.9317, std.dev.: 0.0029)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.83% (0.6157 => 0.5921, std.dev.: 0.0028)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.86% (2.3421 => 1.7599, std.dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.41% (1.4820 => 1.2092, std.dev.: 0.0007)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.86% (6.0812 => 5.3600, std.dev.: 0.0549)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7940, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.22% (1.9963 => 1.8122, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.62% (7.7497 => 7.1588, std.dev.: 0.0063)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.42% (1.4147 => 1.3097, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.11% (3.0637 => 2.8460, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.93% (4.4499 => 4.1862, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.85% (4.5441 => 4.3238, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.73% (0.9143 => 0.8802, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -2.96% (2.9548 => 2.8672, std.dev.: 0.0302)
  MultiSource/Applications/hexxagon/hexxagon: -2.94% (12.2620 => 11.9016, std.dev.: 0.0062)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.65% (1.9630 => 1.9110, std.dev.: 0.0042)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/fp-convert: -2.59% (2.7387 => 2.6677, std.dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.86% (2.2946 => 2.2519, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/fbench: -1.72% (2.0602 => 2.0248, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.45% (4.2099 => 4.1490, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1897, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/flops: -1.14% (9.2654 => 9.1595, std.dev.: 0.0031)

Report Time: 1.19s
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