[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/14791?compare_to=14788&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14791, Order: 189208, Start Time: 2013-08-26 03:36:16, End Time: 2013-08-26 05:15:54
      To: 14788, Order: 189206, Start Time: 2013-08-26 01:24:36, End Time: 2013-08-26 03:04:00
Baseline: 12291, Order: 183788, Start Time: 2013-06-11 22:18:10, End Time: 2013-06-11 23:54:05

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

Performance Regressions: 5 (102 on baseline)
Performance Improvements: 5 (26 on baseline)
Unchanged Tests: 1098 (980 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.06% (5.2042 => 5.3114, std.dev.: 0.0089)
  MultiSource/Applications/JM/ldecod/ldecod: 1.76% (7.4198 => 7.5506, std.dev.: 0.0226)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.69% (0.9973 => 1.0142, std.dev.: 0.0060)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.12% (3.8413 => 3.8844, std.dev.: 0.0162)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -4.80% (0.4228 => 0.4025, std.dev.: 0.0006)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -3.27% (1.2003 => 1.1610, std.dev.: 0.0034)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.73% (0.9227 => 0.8975, std.dev.: 0.0097)
  MultiSource/Benchmarks/McCat/05-eks/eks: -1.68% (0.6022 => 0.5921, std.dev.: 0.0031)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -2.10% (4.2419 => 4.1528, std.dev.: 0.0270)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.18% (0.0902 => 0.1084, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.68% (0.0956 => 0.1125, std.dev.: 0.0010)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 8.88% (0.9492 => 1.0335, std.dev.: 0.0017)
  MultiSource/Applications/sqlite3/sqlite3: 7.50% (16.8408 => 18.1042, std.dev.: 0.0699)
  SingleSource/Benchmarks/Misc/oourafft: 7.35% (0.2123 => 0.2279, std.dev.: 0.0002)
  MultiSource/Applications/JM/ldecod/ldecod: 6.16% (7.1126 => 7.5506, std.dev.: 0.0226)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 5.78% (44.7535 => 47.3423, std.dev.: 0.0105)
  MultiSource/Applications/JM/lencod/lencod: 5.75% (16.0673 => 16.9912, std.dev.: 0.0552)
  MultiSource/Applications/ClamAV/clamscan: 5.61% (15.8660 => 16.7564, std.dev.: 0.0359)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.56% (0.2106 => 0.2223, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.50% (0.7857 => 0.8289, std.dev.: 0.0163)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.49% (13.9318 => 14.6973, std.dev.: 0.0268)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.37% (0.8337 => 0.8785, std.dev.: 0.0009)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.36% (23.7206 => 24.9913, std.dev.: 0.0851)
  SingleSource/UnitTests/ObjC/instance-method-metadata: 5.18% (0.4436 => 0.4666, std.dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.05% (5.0560 => 5.3114, std.dev.: 0.0089)
  SingleSource/UnitTests/ObjC/property: 4.81% (0.4736 => 0.4964, std.dev.: 0.0008)
  SingleSource/UnitTests/ObjC/exceptions-4: 4.81% (0.4409 => 0.4621, std.dev.: 0.0077)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.75% (0.4382 => 0.4590, std.dev.: 0.0019)
  MultiSource/Benchmarks/mafft/pairlocalalign: 4.71% (9.9257 => 10.3928, std.dev.: 0.0675)
  SingleSource/UnitTests/ObjC/synchronized: 4.68% (0.4420 => 0.4627, std.dev.: 0.0008)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.66% (6.9160 => 7.2384, std.dev.: 0.0223)
  MultiSource/Benchmarks/McCat/08-main/main: 4.65% (0.2840 => 0.2972, std.dev.: 0.0018)
  SingleSource/UnitTests/ObjC/parameter-passing: 4.58% (0.4827 => 0.5048, std.dev.: 0.0002)
  MultiSource/Benchmarks/Bullet/bullet: 4.56% (34.3103 => 35.8761, std.dev.: 0.0665)
  MultiSource/Applications/oggenc/oggenc: 4.54% (5.0968 => 5.3280, std.dev.: 0.0897)
  SingleSource/UnitTests/ObjC/exceptions-2: 4.44% (0.4374 => 0.4568, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.25% (8.6792 => 9.0483, std.dev.: 0.0349)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.22% (0.3130 => 0.3262, std.dev.: 0.0002)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.20% (0.9733 => 1.0142, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 4.16% (0.7207 => 0.7507, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 4.04% (0.7484 => 0.7786, std.dev.: 0.0005)
  MultiSource/Applications/kimwitu++/kc: 4.03% (18.6133 => 19.3639, std.dev.: 0.0622)
  SingleSource/UnitTests/ObjC/BoolLiteralTest: 3.96% (0.5126 => 0.5329, std.dev.: 0.0027)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.90% (1.1174 => 1.1610, std.dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.85% (0.3477 => 0.3611, std.dev.: 0.0006)
  MultiSource/Applications/SPASS/SPASS: 3.81% (16.0633 => 16.6760, std.dev.: 0.0901)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.74% (0.8553 => 0.8873, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.68% (0.6825 => 0.7076, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.64% (0.6695 => 0.6939, std.dev.: 0.0013)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.57% (5.2868 => 5.4756, std.dev.: 0.0666)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.49% (5.1113 => 5.2897, std.dev.: 0.0363)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.30% (0.3997 => 0.4129, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.27% (0.8538 => 0.8817, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.19% (0.7422 => 0.7659, std.dev.: 0.0017)
  MultiSource/Benchmarks/nbench/nbench: 2.91% (1.1748 => 1.2090, std.dev.: 0.0126)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.89% (1.2903 => 1.3276, std.dev.: 0.0089)
  MultiSource/Benchmarks/McCat/09-vor/vor: 2.82% (0.3577 => 0.3678, std.dev.: 0.0010)
  SingleSource/UnitTests/ObjC++/property-reference-object: 2.82% (0.7020 => 0.7218, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.70% (0.6493 => 0.6668, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.69% (0.7857 => 0.8068, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.62% (0.6489 => 0.6659, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.61% (0.6371 => 0.6537, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.51% (1.1665 => 1.1958, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.45% (0.6521 => 0.6681, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC++/property-reference: 2.43% (0.8347 => 0.8550, std.dev.: 0.0039)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.42% (0.7196 => 0.7370, std.dev.: 0.0053)
  MultiSource/Applications/minisat/minisat: 2.20% (0.7578 => 0.7745, std.dev.: 0.0004)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 2.08% (1.1875 => 1.2122, std.dev.: 0.0056)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.04% (0.6370 => 0.6500, std.dev.: 0.0029)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.01% (2.2523 => 2.2975, std.dev.: 0.0110)
  SingleSource/UnitTests/Vector/constpool: 1.99% (19.7780 => 20.1717, std.dev.: 0.1308)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 1.93% (1.1862 => 1.2091, std.dev.: 0.0082)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 64.85% (0.0293 => 0.0483)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.41% (2.7999 => 4.6034, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 50.25% (0.0201 => 0.0302, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 49.72% (3.3485 => 5.0134, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.94% (3.6546 => 4.7121, std.dev.: 0.0038)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.61% (11.5963 => 13.7546, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/flops-1: 17.77% (2.3555 => 2.7741, std.dev.: 0.0295)
  SingleSource/Benchmarks/Misc/oourafft: 17.16% (5.3542 => 6.2728, std.dev.: 0.0040)
  SingleSource/Benchmarks/McGill/chomp: 12.60% (1.0885 => 1.2257, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.48% (2.9203 => 3.2264, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.43% (4.8578 => 5.3161, std.dev.: 0.1157)
  MultiSource/Applications/siod/siod: 7.75% (3.1042 => 3.3447, std.dev.: 0.0567)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.43% (3.9283 => 4.2201, std.dev.: 0.0269)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.92% (13.3079 => 14.0960, std.dev.: 0.2605)
  MultiSource/Applications/SPASS/SPASS: 5.72% (10.7052 => 11.3171, std.dev.: 0.1114)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.71% (0.3257 => 0.3443, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.61% (17.8356 => 18.8361, std.dev.: 0.0105)
  MultiSource/Applications/minisat/minisat: 5.13% (8.9839 => 9.4450, std.dev.: 0.0565)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.96% (4.5666 => 4.7932, std.dev.: 0.0394)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 4.73% (10.3047 => 10.7919, std.dev.: 0.0334)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.72% (4.7242 => 4.9473, std.dev.: 0.0250)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.69% (0.8164 => 0.8547, std.dev.: 0.0003)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.45% (2.9633 => 3.0951, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/perlin: 3.75% (5.8829 => 6.1036, std.dev.: 0.0041)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.16% (4.9926 => 5.1503, std.dev.: 0.0098)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.89% (55.8469 => 57.4593, std.dev.: 0.1178)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 2.80% (4.0979 => 4.2127, std.dev.: 0.0055)
  SingleSource/Benchmarks/SmallPT/smallpt: 2.73% (10.7675 => 11.0614, std.dev.: 0.0471)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.49% (29.4703 => 30.2040, std.dev.: 0.1454)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.36% (6.3432 => 6.4930, std.dev.: 0.0121)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.95% (4.0906 => 4.1704, std.dev.: 0.0121)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.81% (3.8154 => 3.8844, std.dev.: 0.0162)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 1.80% (80.1461 => 81.5864, std.dev.: 0.5069)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.69% (2.0364 => 2.0708, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613, std.dev.: 0.0000)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.39% (7.7536 => 7.8617, std.dev.: 0.0299)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.19% (1.2530 => 1.2679, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.17% (4.8752 => 4.9321, std.dev.: 0.0040)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/IntMM: -20.48% (0.0625 => 0.0497, std.dev.: 0.0015)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.83% (0.6157 => 0.5921, std.dev.: 0.0031)

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: -23.86% (0.0700 => 0.0533, std.dev.: 0.0001)
  MultiSource/Benchmarks/Olden/power/power: -18.46% (1.4820 => 1.2084, std.dev.: 0.0005)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.91% (6.0812 => 5.3571, std.dev.: 0.0115)
  SingleSource/Benchmarks/Misc/flops-6: -9.57% (1.9840 => 1.7942, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-5: -9.23% (1.9963 => 1.8120, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -7.57% (7.7497 => 7.1631, std.dev.: 0.0040)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.28% (1.4147 => 1.3117, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.10% (3.0637 => 2.8461, std.dev.: 0.0188)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.98% (0.7003 => 0.6514, std.dev.: 0.0156)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.05% (4.4499 => 4.1805, std.dev.: 0.0209)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.87% (4.5441 => 4.3229, std.dev.: 0.0104)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.84% (0.9143 => 0.8792, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.44% (2.9548 => 2.8533, std.dev.: 0.0020)
  MultiSource/Applications/hexxagon/hexxagon: -2.97% (12.2620 => 11.8980, std.dev.: 0.0663)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.64% (1.9630 => 1.9111, std.dev.: 0.0016)
  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.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.90% (2.2946 => 2.2511, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.89% (2.9868 => 2.9304, std.dev.: 0.0217)
  SingleSource/Benchmarks/Misc/fbench: -1.73% (2.0602 => 2.0246, std.dev.: 0.0004)
  MultiSource/Applications/sqlite3/sqlite3: -1.10% (4.5270 => 4.4770, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc/flops: -1.09% (9.2654 => 9.1645, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.09% (4.2386 => 4.1925, std.dev.: 0.0030)

Report Time: 1.10s
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