[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/14126?compare_to=14123&baseline=12291
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:14

Comparing:
     Run: 14126, Order: 187763, Start Time: 2013-08-06 02:50:28, End Time: 2013-08-06 04:29:08
      To: 14123, Order: 187757, Start Time: 2013-08-06 00:40:37, End Time: 2013-08-06 02:19:37
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 (105 on baseline)
Performance Improvements: 4 (23 on baseline)
Unchanged Tests: 1097 (980 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 7.33% (1.2090 => 1.2976, std.dev.: 0.0030)
  SingleSource/UnitTests/ObjC/exceptions-3: 3.68% (0.4399 => 0.4561, std.dev.: 0.0024)
  MultiSource/Applications/treecc/treecc: 3.41% (2.3064 => 2.3850, std.dev.: 0.0121)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 1.17% (1.2089 => 1.2230, std.dev.: 0.0013)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/heapsort: 4.62% (3.8231 => 3.9996, std.dev.: 0.0294)
  SingleSource/Benchmarks/Shootout/ary3: 1.76% (3.6297 => 3.6937, std.dev.: 0.0026)
  MultiSource/Applications/JM/lencod/lencod: 1.20% (7.4827 => 7.5727, std.dev.: 0.0075)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/lua/lua: -1.63% (4.3613 => 4.2903, std.dev.: 0.0194)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.54% (5.5260 => 5.4407, std.dev.: 0.0252)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.23% (4.2953 => 4.2425, std.dev.: 0.0083)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/ft/ft: -2.41% (1.3056 => 1.2742, std.dev.: 0.0003)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 21.16% (0.1309 => 0.1586, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 19.62% (0.0902 => 0.1079, std.dev.: 0.0067)
  MultiSource/Benchmarks/FreeBench/distray/distray: 16.00% (0.0956 => 0.1109, std.dev.: 0.0002)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 9.27% (1.1875 => 1.2976, std.dev.: 0.0030)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 7.72% (0.9492 => 1.0225, std.dev.: 0.0086)
  MultiSource/Applications/sqlite3/sqlite3: 7.58% (16.8408 => 18.1170, std.dev.: 0.0065)
  MultiSource/Applications/treecc/treecc: 5.60% (2.2585 => 2.3850, std.dev.: 0.0121)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 4.90% (13.9318 => 14.6149, std.dev.: 0.0336)
  MultiSource/Applications/d/make_dparser: 4.73% (3.6094 => 3.7801, std.dev.: 0.0369)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 4.65% (3.9143 => 4.0965, std.dev.: 0.0431)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 4.61% (44.7535 => 46.8164, std.dev.: 0.0550)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.58% (0.8337 => 0.8719, std.dev.: 0.0008)
  MultiSource/Applications/JM/lencod/lencod: 4.54% (16.0673 => 16.7963, std.dev.: 0.0425)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.53% (0.6776 => 0.7083, std.dev.: 0.0012)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.53% (23.7206 => 24.7944, std.dev.: 0.0810)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.34% (0.7857 => 0.8198, std.dev.: 0.0113)
  MultiSource/Benchmarks/Bullet/bullet: 4.20% (34.3103 => 35.7509, std.dev.: 0.0224)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.17% (0.3477 => 0.3622, std.dev.: 0.0003)
  SingleSource/UnitTests/ObjC/exceptions-3: 4.08% (0.4382 => 0.4561, std.dev.: 0.0024)
  MultiSource/Applications/ClamAV/clamscan: 4.07% (15.8660 => 16.5114, std.dev.: 0.0672)
  MultiSource/Applications/kimwitu++/kc: 4.03% (18.6133 => 19.3636, std.dev.: 0.0762)
  MultiSource/Applications/JM/ldecod/ldecod: 3.95% (7.1126 => 7.3933, std.dev.: 0.0235)
  MultiSource/Applications/SPASS/SPASS: 3.91% (16.0633 => 16.6907, std.dev.: 0.0322)
  MultiSource/Applications/oggenc/oggenc: 3.73% (5.0968 => 5.2867, std.dev.: 0.0113)
  MultiSource/Benchmarks/sim/sim: 3.71% (0.3371 => 0.3496, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.69% (0.7484 => 0.7760, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 3.67% (8.6792 => 8.9981, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.65% (0.7039 => 0.7296, std.dev.: 0.0017)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.62% (6.9160 => 7.1663, std.dev.: 0.0361)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.44% (0.6825 => 0.7060, std.dev.: 0.0077)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.20% (0.3997 => 0.4125, std.dev.: 0.0022)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.18% (0.8553 => 0.8825, std.dev.: 0.0080)
  SingleSource/UnitTests/Vector/constpool: 3.18% (19.7780 => 20.4062, std.dev.: 0.0743)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.15% (9.9257 => 10.2386, std.dev.: 0.0449)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 3.10% (1.1862 => 1.2230, std.dev.: 0.0013)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.91% (5.2868 => 5.4407, std.dev.: 0.0252)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.89% (5.0560 => 5.2021, std.dev.: 0.0249)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.82% (4.6582 => 4.7897, std.dev.: 0.0309)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.67% (0.6734 => 0.6914, std.dev.: 0.0063)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.63% (1.2903 => 1.3242, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 2.57% (0.6694 => 0.6866, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.45% (0.7499 => 0.7683, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.43% (0.7615 => 0.7800, std.dev.: 0.0030)
  MultiSource/Benchmarks/nbench/nbench: 2.41% (1.1748 => 1.2031, std.dev.: 0.0014)
  MultiSource/Applications/spiff/spiff: 2.38% (0.9545 => 0.9772, std.dev.: 0.0035)
  SingleSource/UnitTests/ObjC/synchronized: 2.38% (0.4420 => 0.4525, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.28% (0.6489 => 0.6637, std.dev.: 0.0007)
  SingleSource/UnitTests/ObjC/property: 2.28% (0.4736 => 0.4844, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.28% (0.6371 => 0.6516, std.dev.: 0.0040)
  SingleSource/UnitTests/ObjC/parameter-passing: 2.26% (0.4827 => 0.4936, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.23% (0.7851 => 0.8026, std.dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.14% (1.3258 => 1.3542, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.14% (0.6493 => 0.6632, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.13% (0.6521 => 0.6660, std.dev.: 0.0020)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.13% (0.8139 => 0.8312, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.08% (0.6393 => 0.6526, std.dev.: 0.0007)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.05% (0.9733 => 0.9933, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.04% (0.6515 => 0.6648, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.03% (0.6883 => 0.7023, std.dev.: 0.0009)
  MultiSource/Applications/siod/siod: 2.02% (2.4197 => 2.4686, std.dev.: 0.0105)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.98% (1.5029 => 1.5326, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.94% (0.9472 => 0.9656, std.dev.: 0.0014)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.93% (4.1621 => 4.2425, std.dev.: 0.0083)
  MultiSource/Applications/lua/lua: 1.75% (4.2165 => 4.2903, std.dev.: 0.0194)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.63% (0.7218 => 0.7336, std.dev.: 0.0021)
  SingleSource/UnitTests/ObjC++/Hello: 1.57% (0.6890 => 0.6998, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.55% (0.6847 => 0.6953, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.54% (0.7712 => 0.7831, std.dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.13% (2.1760 => 2.2005, std.dev.: 0.0052)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 64.46% (2.7999 => 4.6047, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 50.00% (3.3485 => 5.0228, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 28.90% (3.6546 => 4.7108, std.dev.: 0.0106)
  SingleSource/Benchmarks/CoyoteBench/almabench: 18.67% (11.5963 => 13.7610, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/oourafft: 18.31% (5.3542 => 6.3346, std.dev.: 0.0017)
  SingleSource/Benchmarks/Misc/flops-1: 17.86% (2.3555 => 2.7761, std.dev.: 0.0257)
  SingleSource/Benchmarks/McGill/chomp: 12.57% (1.0885 => 1.2253, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.47% (2.9203 => 3.2260, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 9.34% (4.8578 => 5.3114, std.dev.: 0.0223)
  SingleSource/Benchmarks/SmallPT/smallpt: 8.32% (10.7675 => 11.6633, std.dev.: 0.0195)
  MultiSource/Applications/siod/siod: 7.82% (3.1042 => 3.3470, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.47% (3.9283 => 4.2217, std.dev.: 0.0095)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.96% (0.3257 => 0.3451, std.dev.: 0.0011)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 5.70% (17.8356 => 18.8518, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.84% (4.5666 => 4.7878, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.79% (4.7242 => 4.9506, std.dev.: 0.0241)
  SingleSource/Benchmarks/Shootout/heapsort: 4.67% (3.8210 => 3.9996, std.dev.: 0.0294)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.64% (0.8164 => 0.8543, std.dev.: 0.0004)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.61% (13.3079 => 13.9210, std.dev.: 0.0692)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.44% (2.9633 => 3.0950, std.dev.: 0.0002)
  MultiSource/Applications/SPASS/SPASS: 4.21% (10.7052 => 11.1554, std.dev.: 0.0276)
  MultiSource/Applications/minisat/minisat: 3.82% (8.9839 => 9.3270, std.dev.: 0.0258)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 3.79% (10.3047 => 10.6951, std.dev.: 0.0594)
  SingleSource/Benchmarks/Misc/perlin: 3.77% (5.8829 => 6.1044, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.01% (4.0979 => 4.2213, std.dev.: 0.0024)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 2.65% (6.3432 => 6.5114, std.dev.: 0.0067)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 2.47% (3.2806 => 3.3617, std.dev.: 0.0260)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 2.29% (55.8469 => 57.1280, std.dev.: 0.1391)
  MultiSource/Benchmarks/Olden/bh/bh: 2.19% (1.8361 => 1.8763, std.dev.: 0.0008)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 2.16% (1.1829 => 1.2085)
  SingleSource/Benchmarks/Shootout/ary3: 2.08% (3.6184 => 3.6937, std.dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.75% (1.2530 => 1.2749, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.72% (29.4703 => 29.9782, std.dev.: 0.0744)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.55% (2.0364 => 2.0680, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.50% (3.0816 => 3.1278, std.dev.: 0.0017)
  SingleSource/Benchmarks/Misc/flops-8: 1.45% (2.0318 => 2.0613)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -24.83% (2.3421 => 1.7606, 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, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -11.97% (6.0812 => 5.3534, std.dev.: 0.0081)
  SingleSource/Benchmarks/Misc/flops-6: -9.58% (1.9840 => 1.7940, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/flops-5: -9.25% (1.9963 => 1.8117, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -7.81% (7.7497 => 7.1442, std.dev.: 0.0095)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -7.42% (1.4147 => 1.3097, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -6.91% (3.0637 => 2.8521, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -6.06% (4.4499 => 4.1803, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.88% (4.5441 => 4.3225, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.93% (0.9143 => 0.8784, std.dev.: 0.0007)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -3.79% (8.5963 => 8.2703, std.dev.: 0.1232)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -3.31% (2.9548 => 2.8571, std.dev.: 0.0198)
  MultiSource/Applications/hexxagon/hexxagon: -2.82% (12.2620 => 11.9156, std.dev.: 0.0697)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.64% (0.7853 => 0.7646, std.dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.62% (1.9630 => 1.9116, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/fp-convert: -2.60% (2.7387 => 2.6676, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.94% (2.9868 => 2.9290, std.dev.: 0.0032)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.83% (2.2946 => 2.2527, std.dev.: 0.0011)
  SingleSource/Benchmarks/Misc/fbench: -1.76% (2.0602 => 2.0240, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.15% (4.2386 => 4.1899, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/flops: -1.12% (9.2654 => 9.1613, std.dev.: 0.0017)

Report Time: 1.49s
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