[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/14778?compare_to=14774&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14778, Order: 189195, Start Time: 2013-08-25 18:49:12, End Time: 2013-08-25 20:28:52
      To: 14774, Order: 189193, Start Time: 2013-08-25 16:37:35, End Time: 2013-08-25 18:17:15
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 (114 on baseline)
Performance Improvements: 5 (24 on baseline)
Unchanged Tests: 1099 (970 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.04% (1.3674 => 1.4363, std.dev.: 0.0132)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 21.16% (0.1172 => 0.1420, std.dev.: 0.0008)
  MultiSource/Benchmarks/Bullet/bullet: 3.73% (7.0695 => 7.3331, std.dev.: 0.0207)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.91% (8.3294 => 8.5719, std.dev.: 0.0228)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: -18.75% (0.0672 => 0.0546, std.dev.: 0.0009)
  MultiSource/Benchmarks/MallocBench/gs/gs: -2.62% (4.9167 => 4.7877, std.dev.: 0.0459)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -1.14% (1.5499 => 1.5322, std.dev.: 0.0063)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -3.37% (1.2933 => 1.2497, std.dev.: 0.0152)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -1.36% (1.6598 => 1.6372, std.dev.: 0.0010)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 23.53% (0.1309 => 0.1617, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.40% (0.0902 => 0.1086, std.dev.: 0.0000)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.05% (0.9492 => 1.0351, std.dev.: 0.0122)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 8.70% (1.3213 => 1.4363, std.dev.: 0.0132)
  MultiSource/Applications/sqlite3/sqlite3: 7.66% (16.8408 => 18.1302, std.dev.: 0.0799)
  SingleSource/Benchmarks/Misc/oourafft: 6.78% (0.2123 => 0.2267, std.dev.: 0.0003)
  MultiSource/Applications/JM/lencod/lencod: 6.18% (16.0673 => 17.0610, std.dev.: 0.0317)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.97% (44.7535 => 47.4238, std.dev.: 0.0687)
  MultiSource/Applications/JM/ldecod/ldecod: 5.91% (7.1126 => 7.5328, std.dev.: 0.0164)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.89% (0.7281 => 0.7710, std.dev.: 0.0012)
  MultiSource/Applications/minisat/minisat: 5.79% (0.7578 => 0.8017, std.dev.: 0.0140)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.78% (13.9318 => 14.7365, std.dev.: 0.0550)
  MultiSource/Applications/ClamAV/clamscan: 5.71% (15.8660 => 16.7722, std.dev.: 0.0143)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.41% (23.7206 => 25.0030, std.dev.: 0.1945)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.38% (6.9160 => 7.2884, std.dev.: 0.0327)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.37% (0.8337 => 0.8785, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.37% (0.7857 => 0.8279, std.dev.: 0.0123)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.24% (8.6792 => 9.1338, std.dev.: 0.0239)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 5.23% (0.2870 => 0.3020, std.dev.: 0.0032)
  MultiSource/Benchmarks/Bullet/bullet: 5.14% (34.3103 => 36.0734, std.dev.: 0.0354)
  MultiSource/Applications/SPASS/SPASS: 5.11% (16.0633 => 16.8839, std.dev.: 0.0170)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.86% (0.6776 => 0.7105, std.dev.: 0.0019)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.67% (9.9257 => 10.3894, std.dev.: 0.0153)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.63% (0.3130 => 0.3275, std.dev.: 0.0009)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 4.50% (5.0560 => 5.2833, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.48% (0.7520 => 0.7857, std.dev.: 0.0008)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 4.28% (0.3997 => 0.4168, std.dev.: 0.0063)
  MultiSource/Applications/kimwitu++/kc: 4.26% (18.6133 => 19.4065, std.dev.: 0.1209)
  MultiSource/Benchmarks/sim/sim: 3.98% (0.3371 => 0.3505, std.dev.: 0.0009)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.93% (1.5430 => 1.6037, std.dev.: 0.0133)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 3.90% (0.4436 => 0.4609, std.dev.: 0.0022)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.77% (1.2903 => 1.3389, std.dev.: 0.0077)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.76% (5.2868 => 5.4855, std.dev.: 0.0322)
  SingleSource/UnitTests/ObjC/trivial-interface: 3.71% (0.4339 => 0.4500, std.dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.66% (4.1621 => 4.3146, std.dev.: 0.0012)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.65% (0.8553 => 0.8865, std.dev.: 0.0057)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.62% (0.5995 => 0.6212, std.dev.: 0.0039)
  SingleSource/UnitTests/ObjC/property: 3.61% (0.4736 => 0.4907, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.60% (0.6825 => 0.7071, std.dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 3.58% (0.2874 => 0.2977, std.dev.: 0.0036)
  MultiSource/Applications/hbd/hbd: 3.56% (1.6875 => 1.7475, std.dev.: 0.0111)
  SingleSource/UnitTests/ObjC/synchronized: 3.48% (0.4420 => 0.4574, std.dev.: 0.0005)
  MultiSource/Applications/sgefa/sgefa: 3.41% (0.3956 => 0.4091, std.dev.: 0.0016)
  SingleSource/UnitTests/ObjC/block-byref-aggr: 3.38% (0.4438 => 0.4588, std.dev.: 0.0011)
  SingleSource/UnitTests/ObjC/exceptions-4: 3.33% (0.4409 => 0.4556, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.32% (0.7027 => 0.7260, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 3.30% (0.3454 => 0.3568, std.dev.: 0.0021)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.30% (5.1113 => 5.2798, std.dev.: 0.0255)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.23% (0.7499 => 0.7741, std.dev.: 0.0024)
  SingleSource/UnitTests/ObjC/exceptions-2: 3.20% (0.4374 => 0.4514, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.20% (0.7218 => 0.7449, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.17% (0.8538 => 0.8809, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.09% (0.6858 => 0.7070, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 3.07% (0.7617 => 0.7851, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.98% (0.6486 => 0.6679, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.96% (1.3258 => 1.3650, std.dev.: 0.0066)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.90% (0.6694 => 0.6888, std.dev.: 0.0039)
  MultiSource/Benchmarks/nbench/nbench: 2.89% (1.1748 => 1.2087, std.dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.84% (0.9472 => 0.9741, std.dev.: 0.0006)
  MultiSource/Benchmarks/McCat/09-vor/vor: 2.80% (0.3577 => 0.3677, std.dev.: 0.0015)
  MultiSource/Benchmarks/McCat/18-imp/imp: 2.78% (0.3848 => 0.3955, std.dev.: 0.0011)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.78% (4.6582 => 4.7877, std.dev.: 0.0459)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: 2.59% (0.5126 => 0.5259, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.53% (0.7851 => 0.8050, std.dev.: 0.0022)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.53% (0.8139 => 0.8345, std.dev.: 0.0034)
  SingleSource/UnitTests/ObjC++/Hello: 2.38% (0.6890 => 0.7054, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.37% (0.6499 => 0.6653, std.dev.: 0.0029)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 2.31% (0.7712 => 0.7890, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.31% (0.7201 => 0.7367, std.dev.: 0.0017)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.15% (0.5404 => 0.5520, std.dev.: 0.0002)
  MultiSource/Applications/hexxagon/hexxagon: 2.04% (1.3260 => 1.3531, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.99% (0.6521 => 0.6651, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.96% (0.6847 => 0.6981, std.dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.95% (1.5029 => 1.5322, std.dev.: 0.0063)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.45% (2.7999 => 4.6043, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 50.09% (3.3485 => 5.0258, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 29.18% (3.6546 => 4.7211, std.dev.: 0.0039)
  MultiSource/Benchmarks/McCat/09-vor/vor: 21.06% (0.1173 => 0.1420, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 19.24% (0.1029 => 0.1227, std.dev.: 0.0008)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7546, std.dev.: 0.0115)
  SingleSource/Benchmarks/Misc/oourafft: 17.06% (5.3542 => 6.2675, std.dev.: 0.0091)
  SingleSource/Benchmarks/Misc/flops-1: 16.80% (2.3555 => 2.7512, std.dev.: 0.0219)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.56% (2.9203 => 3.2287, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 10.07% (4.8578 => 5.3472, std.dev.: 0.0344)
  MultiSource/Applications/siod/siod: 8.36% (3.1042 => 3.3638, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.31% (3.9283 => 4.2548, std.dev.: 0.0092)
  MultiSource/Applications/SPASS/SPASS: 6.31% (10.7052 => 11.3803, std.dev.: 0.0364)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.16% (13.3079 => 14.1272, std.dev.: 0.2956)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.89% (0.3257 => 0.3449, std.dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.49% (17.8356 => 18.8153, std.dev.: 0.0188)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 5.01% (10.3047 => 10.8208, std.dev.: 0.0366)
  MultiSource/Benchmarks/Bullet/bullet: 4.96% (6.9863 => 7.3331, std.dev.: 0.0207)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.82% (4.5666 => 4.7867, std.dev.: 0.0272)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.75% (4.7242 => 4.9487, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.70% (0.8164 => 0.8548, std.dev.: 0.0032)
  MultiSource/Applications/minisat/minisat: 4.51% (8.9839 => 9.3890, std.dev.: 0.0326)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc/perlin: 3.88% (5.8829 => 6.1113, std.dev.: 0.0005)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.77% (4.9926 => 5.1807, std.dev.: 0.0171)
  SingleSource/Benchmarks/SmallPT/smallpt: 3.56% (10.7675 => 11.1504, std.dev.: 0.0075)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.89% (55.8469 => 57.4636, std.dev.: 0.0498)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.81% (4.0979 => 4.2132, std.dev.: 0.0026)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.57% (3.2806 => 3.3648, std.dev.: 0.0256)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.55% (6.3432 => 6.5049, std.dev.: 0.0098)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.33% (29.4703 => 30.1561, std.dev.: 0.0446)
  MultiSource/Benchmarks/Olden/bh/bh: 2.20% (1.8361 => 1.8765, std.dev.: 0.0065)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.75% (3.0816 => 3.1355, std.dev.: 0.0021)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.69% (2.0364 => 2.0708, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.58% (80.1461 => 81.4126, std.dev.: 0.2485)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0612, std.dev.: 0.0000)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.29% (4.0906 => 4.1433, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.14% (4.8752 => 4.9309, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.08% (12.9893 => 13.1291, std.dev.: 0.0383)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.46% (0.6157 => 0.5944, std.dev.: 0.0006)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.85% (2.3421 => 1.7600, std.dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -24.00% (0.0700 => 0.0532, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.56% (6.0812 => 5.3781, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7939, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.22% (1.9963 => 1.8123, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/salsa20: -7.77% (7.7497 => 7.1473, std.dev.: 0.0110)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.38% (1.4147 => 1.3103, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -6.50% (3.0637 => 2.8647, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.06% (4.4499 => 4.1802, std.dev.: 0.0057)
  SingleSource/Benchmarks/Dhrystone/fldry: -4.63% (0.7003 => 0.6679, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.62% (4.5441 => 4.3342, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.77% (0.9143 => 0.8798, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.19% (2.9548 => 2.8606, std.dev.: 0.0267)
  MultiSource/Applications/hexxagon/hexxagon: -2.93% (12.2620 => 11.9028, std.dev.: 0.0754)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.54% (1.9630 => 1.9132, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.03% (2.9868 => 2.9261, std.dev.: 0.0028)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2511, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/fbench: -1.76% (2.0602 => 2.0240, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/flops: -1.13% (9.2654 => 9.1611, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.05% (4.2386 => 4.1941, std.dev.: 0.0091)

Report Time: 0.89s
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