[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/14047?compare_to=14045&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14047, Order: 187689, Start Time: 2013-08-03 00:48:03, End Time: 2013-08-03 02:26:50
      To: 14045, Order: 187678, Start Time: 2013-08-02 22:38:34, End Time: 2013-08-03 00:17:19
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 6 (100 on baseline)
Performance Improvements: 4 (26 on baseline)
Unchanged Tests: 1098 (982 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/treecc/treecc: 3.36% (2.3173 => 2.3952, std.dev.: 0.0091)
  MultiSource/Applications/d/make_dparser: 2.59% (3.7038 => 3.7999, std.dev.: 0.0212)
  MultiSource/Applications/JM/ldecod/ldecod: 1.13% (7.3370 => 7.4200, std.dev.: 0.0130)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.07% (0.0295 => 0.0484, std.dev.: 0.0000)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.33% (8.2642 => 8.4564, std.dev.: 0.0240)
  MultiSource/Applications/minisat/minisat: 1.71% (9.2123 => 9.3696, std.dev.: 0.0103)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.30% (0.7911 => 0.7808, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -1.19% (1.5444 => 1.5260, std.dev.: 0.0008)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.12% (1.3303 => 1.2755, std.dev.: 0.0175)
  MultiSource/Benchmarks/Bullet/bullet: -2.92% (7.2730 => 7.0605, std.dev.: 0.0737)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.93% (0.1309 => 0.1596, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.84% (0.0902 => 0.1081, std.dev.: 0.0003)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.51% (0.9492 => 1.0205, std.dev.: 0.0140)
  MultiSource/Applications/sqlite3/sqlite3: 7.49% (16.8408 => 18.1029, std.dev.: 0.0581)
  MultiSource/Applications/treecc/treecc: 6.05% (2.2585 => 2.3952, std.dev.: 0.0091)
  MultiSource/Applications/d/make_dparser: 5.28% (3.6094 => 3.7999, std.dev.: 0.0212)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.05% (0.7281 => 0.7649, std.dev.: 0.0015)
  MultiSource/Applications/JM/lencod/lencod: 4.86% (16.0673 => 16.8486, std.dev.: 0.0131)
  SingleSource/Benchmarks/Misc/oourafft: 4.85% (0.2123 => 0.2226, std.dev.: 0.0002)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.58% (23.7206 => 24.8063, std.dev.: 0.0378)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.57% (44.7535 => 46.7996, std.dev.: 0.0226)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 4.56% (13.9318 => 14.5669, std.dev.: 0.0508)
  MultiSource/Applications/JM/ldecod/ldecod: 4.32% (7.1126 => 7.4200, std.dev.: 0.0130)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.26% (0.3477 => 0.3625, std.dev.: 0.0011)
  MultiSource/Applications/kimwitu++/kc: 4.25% (18.6133 => 19.4041, std.dev.: 0.0325)
  MultiSource/Applications/ClamAV/clamscan: 4.20% (15.8660 => 16.5331, std.dev.: 0.0402)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.13% (5.0560 => 5.2648, std.dev.: 0.0111)
  MultiSource/Applications/oggenc/oggenc: 3.98% (5.0968 => 5.2997, std.dev.: 0.0009)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.94% (9.9257 => 10.3166, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 3.83% (0.7520 => 0.7808, std.dev.: 0.0015)
  MultiSource/Benchmarks/sim/sim: 3.83% (0.3371 => 0.3500, std.dev.: 0.0000)
  MultiSource/Benchmarks/Bullet/bullet: 3.68% (34.3103 => 35.5728, std.dev.: 0.0921)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.65% (0.7039 => 0.7296, std.dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.58% (6.0649 => 6.2820, std.dev.: 0.0493)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.49% (6.9160 => 7.1573, std.dev.: 0.0222)
  MultiSource/Applications/SPASS/SPASS: 3.40% (16.0633 => 16.6100, std.dev.: 0.0649)
  MultiSource/Applications/sgefa/sgefa: 3.39% (0.3956 => 0.4090, std.dev.: 0.0046)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.37% (5.2868 => 5.4651, std.dev.: 0.0347)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.32% (8.6792 => 8.9671, std.dev.: 0.0257)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.25% (0.3997 => 0.4127, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.21% (0.7207 => 0.7438, std.dev.: 0.0023)
  SingleSource/UnitTests/Vector/constpool: 3.14% (19.7780 => 20.3984, std.dev.: 0.0966)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.11% (4.6582 => 4.8031, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.81% (0.6825 => 0.7017, std.dev.: 0.0009)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.75% (1.2903 => 1.3258, std.dev.: 0.0064)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.74% (1.3258 => 1.3621, std.dev.: 0.0141)
  SingleSource/UnitTests/ObjC/trivial-interface: 2.72% (0.4339 => 0.4457, std.dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.71% (5.1113 => 5.2499, std.dev.: 0.0378)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 2.68% (0.3773 => 0.3874, std.dev.: 0.0000)
  SingleSource/UnitTests/ObjC/property: 2.66% (0.4736 => 0.4862, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.55% (0.7422 => 0.7611, std.dev.: 0.0017)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.46% (0.9472 => 0.9705, std.dev.: 0.0067)
  MultiSource/Applications/spiff/spiff: 2.44% (0.9545 => 0.9778, std.dev.: 0.0015)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 2.42% (0.5995 => 0.6140, std.dev.: 0.0026)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.40% (0.4827 => 0.4943, std.dev.: 0.0009)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.39% (1.1174 => 1.1441, std.dev.: 0.0050)
  MultiSource/Applications/siod/siod: 2.37% (2.4197 => 2.4771, std.dev.: 0.0067)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.33% (0.7153 => 0.7320, std.dev.: 0.0017)
  SingleSource/UnitTests/ObjC/synchronized: 2.31% (0.4420 => 0.4522, std.dev.: 0.0013)
  SingleSource/UnitTests/ObjC/exceptions: 2.23% (0.4706 => 0.4811, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.17% (0.6493 => 0.6634, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.13% (0.6486 => 0.6624, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.08% (0.7851 => 0.8014, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.04% (0.6371 => 0.6501, std.dev.: 0.0013)
  MultiSource/Applications/minisat/minisat: 2.03% (0.7578 => 0.7732, std.dev.: 0.0037)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.03% (0.7196 => 0.7342, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.03% (0.6515 => 0.6647, std.dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.83% (0.7712 => 0.7853, std.dev.: 0.0047)
  MultiSource/Benchmarks/nbench/nbench: 1.61% (1.1748 => 1.1937, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc-C++/bigfib: 1.57% (0.7201 => 0.7314, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.54% (1.5029 => 1.5260, std.dev.: 0.0008)
  MultiSource/Applications/hexxagon/hexxagon: 1.10% (1.3260 => 1.3406, std.dev.: 0.0011)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 65.19% (0.0293 => 0.0484, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.44% (2.7999 => 4.6041, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.74% (3.3485 => 5.0142, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.93% (3.6546 => 4.7120, std.dev.: 0.0009)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.64% (11.5963 => 13.7574, std.dev.: 0.0064)
  SingleSource/Benchmarks/Misc/oourafft: 18.30% (5.3542 => 6.3341, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/flops-1: 16.22% (2.3555 => 2.7375, std.dev.: 0.0249)
  SingleSource/Benchmarks/McGill/chomp: 12.17% (1.0885 => 1.2210, std.dev.: 0.0046)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.66% (2.9203 => 3.2317, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.33% (4.8578 => 5.3108, std.dev.: 0.0632)
  MultiSource/Applications/siod/siod: 7.79% (3.1042 => 3.3461, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.51% (3.9283 => 4.2232, std.dev.: 0.0068)
  SingleSource/Benchmarks/SmallPT/smallpt: 6.17% (10.7675 => 11.4317, std.dev.: 0.0062)
  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.: 0.0100)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.68% (17.8356 => 18.8482, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.86% (4.7242 => 4.9539, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.74% (4.5666 => 4.7829, std.dev.: 0.0420)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.68% (0.8164 => 0.8546, std.dev.: 0.0013)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0006)
  MultiSource/Applications/minisat/minisat: 4.29% (8.9839 => 9.3696, std.dev.: 0.0103)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.95% (1.9590 => 2.0364, std.dev.: 0.0161)
  SingleSource/Benchmarks/Misc/perlin: 3.90% (5.8829 => 6.1121, std.dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 3.61% (10.7052 => 11.0913, std.dev.: 0.0690)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.57% (4.9926 => 5.1706, std.dev.: 0.0090)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 3.26% (10.3047 => 10.6406, std.dev.: 0.0758)
  MultiSource/Benchmarks/Olden/bh/bh: 2.74% (1.8361 => 1.8864, std.dev.: 0.0017)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.68% (6.3432 => 6.5132, std.dev.: 0.0032)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.18% (3.2806 => 3.3521, std.dev.: 0.0276)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.07% (55.8469 => 57.0049, std.dev.: 0.1095)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.96% (29.4703 => 30.0478, std.dev.: 0.0199)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.62% (2.0364 => 2.0694, std.dev.: 0.0067)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.48% (7.7536 => 7.8686, std.dev.: 0.0118)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.48% (4.0979 => 4.1585, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0002)
  SingleSource/Benchmarks/Shootout/ary3: 1.33% (3.6184 => 3.6664, std.dev.: 0.0174)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.30% (4.0906 => 4.1437, std.dev.: 0.0024)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -21.60% (0.0625 => 0.0490, std.dev.: 0.0002)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.53% (0.6157 => 0.5878, std.dev.: 0.0003)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.84% (2.3421 => 1.7604, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -23.86% (0.0700 => 0.0533, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.91% (6.0812 => 5.3572, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7941, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8121, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/salsa20: -7.68% (7.7497 => 7.1548, std.dev.: 0.0061)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.41% (1.4147 => 1.3098, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.10% (3.0637 => 2.8462, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -5.98% (4.4499 => 4.1837, std.dev.: 0.0155)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.88% (4.5441 => 4.3225, std.dev.: 0.0091)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -4.07% (2.9548 => 2.8346, std.dev.: 0.0312)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.92% (0.9143 => 0.8785, std.dev.: 0.0008)
  MultiSource/Applications/hexxagon/hexxagon: -2.94% (12.2620 => 11.9019, std.dev.: 0.0029)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6675, std.dev.: 0.0002)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.54% (1.9630 => 1.9131, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.04% (2.9868 => 2.9260, std.dev.: 0.0200)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2511, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/fbench: -1.71% (2.0602 => 2.0249, std.dev.: 0.0008)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -1.63% (8.5963 => 8.4564, std.dev.: 0.0240)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.12% (4.2386 => 4.1910, std.dev.: 0.0112)
  SingleSource/Benchmarks/Misc/flops: -1.10% (9.2654 => 9.1639, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -1.03% (4.2056 => 4.1621, std.dev.: 0.0115)

Report Time: 0.77s
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