[llvm-testresults] pollyperf-O3-polly-scev__clang_DEV__x86_64 test results

Sun Mar 2 15:17:44 PST 2014

http://llvm.org/perf/db_default/v4/nts/23011?compare_to=22997&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23011, Order: 202655, Start Time: 2014-03-02 18:20:07, End Time: 2014-03-02 23:23:27
      To: 22997, Order: 202635, Start Time: 2014-03-02 12:55:12, End Time: 2014-03-02 17:58:44
Baseline: 21467, Order: 200360, Start Time: 2014-01-29 01:08:33, End Time: 2014-01-29 06:14:53

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

New Passes: 0 (11 on baseline)
Performance Regressions: 13 (86 on baseline)
Performance Improvements: 0 (14 on baseline)
Unchanged Tests: 1097 (999 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_member: 300.00% (0.0040 => 0.0160, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0035)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/fp-convert: 50.00% (0.0240 => 0.0360, std.dev.: 0.0041)
  SingleSource/Regression/C/matrixTranspose: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Towers: 25.00% (0.0480 => 0.0600, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.41% (0.2160 => 0.2320, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 6.10% (0.3280 => 0.3480, std.dev.: 0.0070)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.88% (0.4760 => 0.5040, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 3.41% (0.8200 => 0.8480, std.dev.: 0.0083)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.01% (0.9961 => 1.0161, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0040)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.74% (2.2961 => 2.3361, std.dev.: 0.0074)

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

New Passes - Compile Time
-------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/7zip/7zip-benchmark
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: 10.41% (17.6723 => 19.5124, std.dev.: 0.0553)
  MultiSource/Applications/sqlite3/sqlite3: 1405.18% (1.7001 => 25.5896, std.dev.: 0.0675)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.84% (50.1010 => 51.5250, std.dev.: 0.1058)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.66% (1.0520 => 1.0800, std.dev.: 0.0269)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.99% (11.3920 => 12.1880, std.dev.: 0.0675)
  SingleSource/Benchmarks/Misc/oourafft: 739.68% (11.3407 => 95.2260, std.dev.: 0.2490)

New Passes - Execution Time
---------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: - (0.0000 => 0.1160, std.dev.: 0.0054)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 4.0083, std.dev.: 0.0111)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3921, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7284, std.dev.: 0.0097)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: 150.00% (0.0080 => 0.0200, std.dev.: 0.0026)
  SingleSource/Regression/C++/EH/simple_throw: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 133.33% (0.0120 => 0.0280, std.dev.: 0.0039)
  SingleSource/Benchmarks/Stanford/Puzzle: 115.76% (0.4320 => 0.9321, std.dev.: 0.0107)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/fp-convert: 50.00% (0.0240 => 0.0360, std.dev.: 0.0041)
  SingleSource/Regression/C/sumarray: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/ary3: 25.00% (0.0640 => 0.0800, std.dev.: 0.0045)
  MultiSource/Benchmarks/llubenchmark/llu: 23.08% (0.0520 => 0.0640, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0058)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 20.00% (0.0800 => 0.0960, std.dev.: 0.0047)
  MultiSource/Benchmarks/BitBench/five11/five11: 17.65% (0.0680 => 0.0800, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/lists: 17.39% (0.0920 => 0.1080, std.dev.: 0.0052)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 16.67% (0.0720 => 0.0840, std.dev.: 0.0043)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.00% (0.1000 => 0.1160, std.dev.: 0.0056)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 14.47% (0.3040 => 0.3480, std.dev.: 0.0070)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.50% (0.4160 => 0.4680, std.dev.: 0.0151)
  MultiSource/Benchmarks/McCat/08-main/main: 10.98% (0.3280 => 0.3640, std.dev.: 0.0096)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 10.87% (0.1840 => 0.2040, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.42% (0.1920 => 0.2120, std.dev.: 0.0053)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 10.34% (0.1160 => 0.1280, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/09-vor/vor: 9.57% (0.3760 => 0.4120, std.dev.: 0.0107)
  SingleSource/Benchmarks/Shootout-C++/fibo: 9.43% (0.2120 => 0.2320, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 8.93% (0.2240 => 0.2440, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/strcat: 8.77% (0.2280 => 0.2480, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/flops: 8.47% (0.4720 => 0.5120, std.dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 7.61% (0.7880 => 0.8480, std.dev.: 0.0083)
  MultiSource/Applications/obsequi/Obsequi: 7.25% (1.8760 => 2.0120, std.dev.: 0.0260)
  MultiSource/Benchmarks/McCat/05-eks/eks: 7.06% (0.6800 => 0.7280, std.dev.: 0.0135)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.03% (0.7400 => 0.7920, std.dev.: 0.0172)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 6.48% (0.4320 => 0.4600, std.dev.: 0.0091)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.33% (2.9721 => 3.1602, std.dev.: 0.0192)
  MultiSource/Applications/spiff/spiff: 5.91% (1.0160 => 1.0760, std.dev.: 0.0182)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.48% (0.2920 => 0.3080, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.42% (1.6960 => 1.7880, std.dev.: 0.0224)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.11% (0.7040 => 0.7400, std.dev.: 0.0123)
  SingleSource/UnitTests/Vector/constpool: 4.88% (10.4007 => 10.9087, std.dev.: 0.1103)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.52% (0.7080 => 0.7400, std.dev.: 0.0118)
  MultiSource/Applications/Burg/burg: 4.45% (1.5280 => 1.5960, std.dev.: 0.0228)
  MultiSource/Benchmarks/MallocBench/gs/gs: 4.37% (5.3960 => 5.6320, std.dev.: 0.0478)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.89% (6.4800 => 6.7320, std.dev.: 0.0526)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.83% (9.6042 => 9.9722, std.dev.: 0.0262)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.72% (1.8281 => 1.8961, std.dev.: 0.0060)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.67% (0.9801 => 1.0161, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.66% (1.7480 => 1.8120, std.dev.: 0.0232)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6641 => 1.7241, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.23% (1.8561 => 1.9161, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.16% (2.0281 => 2.0921, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.10% (1.8081 => 1.8641, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.00% (2.1361 => 2.2001, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.92% (1.9161 => 1.9721, std.dev.: 0.0108)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.92% (16.3003 => 16.7763, std.dev.: 0.0320)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.88% (5.8281 => 5.9961, std.dev.: 0.0290)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.88% (6.5320 => 6.7200, std.dev.: 0.0532)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.86% (1.9601 => 2.0161, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.86% (1.8201 => 1.8721, std.dev.: 0.0091)
  MultiSource/Applications/lua/lua: 2.75% (4.7920 => 4.9240, std.dev.: 0.0259)
  MultiSource/Applications/treecc/treecc: 2.63% (2.5880 => 2.6560, std.dev.: 0.0176)
  MultiSource/Applications/JM/lencod/lencod: 2.56% (22.2206 => 22.7888, std.dev.: 0.0333)
  MultiSource/Benchmarks/nbench/nbench: 2.48% (1.7721 => 1.8161, std.dev.: 0.0169)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.25% (1.9521 => 1.9961, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.23% (1.9721 => 2.0161, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.18% (1.8361 => 1.8761, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.08% (1.9241 => 1.9641, std.dev.: 0.0137)
  MultiSource/Benchmarks/Bullet/bullet: 1.92% (38.6366 => 39.3766, std.dev.: 0.0651)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.90% (6.5360 => 6.6600, std.dev.: 0.0375)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.87% (2.1441 => 2.1841, std.dev.: 0.0080)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.76% (1.5881 => 1.6161, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.71% (2.1041 => 2.1401, std.dev.: 0.0079)
  MultiSource/Applications/d/make_dparser: 1.71% (3.9761 => 4.0441, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.55% (2.0681 => 2.1001, std.dev.: 0.0103)
  MultiSource/Applications/oggenc/oggenc: 1.53% (7.0524 => 7.1604, std.dev.: 0.0182)
  MultiSource/Applications/SPASS/SPASS: 1.30% (18.5284 => 18.7684, std.dev.: 0.0543)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.10% (2.1201 => 2.4402, std.dev.: 0.0431)
  MultiSource/Applications/siod/siod: 5.31% (2.8642 => 3.0162, std.dev.: 0.0273)
  MultiSource/Applications/minisat/minisat: 2.79% (6.5964 => 6.7804, std.dev.: 0.0331)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0020)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0080)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0177)
  MultiSource/Applications/JM/lencod/lencod: 1.28% (8.1285 => 8.2325, std.dev.: 0.0194)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0111)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -7.56% (0.6880 => 0.6360, std.dev.: 0.0070)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.81% (49.9431 => 33.0581, std.dev.: 0.2302)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -32.93% (25.7136 => 17.2451, std.dev.: 0.2279)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -27.09% (94.8339 => 69.1403, std.dev.: 1.3458)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -16.54% (3.0722 => 2.5642, std.dev.: 0.0962)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0039)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0016)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.13% (0.6240 => 0.5920, std.dev.: 0.0072)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0047)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.53% (0.3400 => 0.3280, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0045)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.71% (5.6124 => 5.5163, std.dev.: 0.0357)

Report Time: 2.76s
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