[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Tue Apr 22 23:51:51 PDT 2014 

http://llvm.org/perf/db_default/v4/nts/24841?compare_to=24840&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 24841, Order: 206937, Start Time: 2014-04-23 02:18:34, End Time: 2014-04-23 06:58:29
      To: 24840, Order: 206934, Start Time: 2014-04-23 01:25:38, End Time: 2014-04-23 06:06:39
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 16 (111 on baseline)
Performance Improvements: 1 (15 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1095 (984 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/UnitTests/2002-05-02-CastTest2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/SignlessTypes/div: 80.00% (0.0200 => 0.0360, std.dev.: 0.0020)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 37.50% (0.0320 => 0.0440, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  SingleSource/UnitTests/SignlessTypes/rem: 13.33% (0.1200 => 0.1360, std.dev.: 0.0044)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.88% (0.6560 => 0.6880, std.dev.: 0.0109)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.77% (0.4240 => 0.4400, std.dev.: 0.0057)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.70% (0.4440 => 0.4560, std.dev.: 0.0032)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.87% (5.9800 => 6.0920, std.dev.: 0.0194)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.61% (1.2401 => 1.2601, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.55% (1.2881 => 1.3081, std.dev.: 0.0069)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 20.69% (0.1160 => 0.1400, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 15.00% (0.0800 => 0.0920, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.45% (3.9562 => 4.1323, std.dev.: 0.0576)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.26% (1.1041 => 1.1401, std.dev.: 0.0078)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: -60.00% (0.0200 => 0.0080, std.dev.: 0.0044)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0026)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 233.33% (0.0120 => 0.0400, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/salsa20: 25.00% (0.0480 => 0.0600, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 24.24% (0.1320 => 0.1640, std.dev.: 0.0027)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0040)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 21.62% (0.1480 => 0.1800, std.dev.: 0.0098)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0066)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 13.04% (0.3680 => 0.4160, std.dev.: 0.0101)
  SingleSource/Benchmarks/McGill/exptree: 13.04% (0.0920 => 0.1040, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 12.12% (1.1881 => 1.3321, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 11.74% (1.1241 => 1.2561, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 11.70% (1.1281 => 1.2601, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 11.27% (1.1361 => 1.2641, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 10.60% (1.2081 => 1.3361, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 10.56% (1.1361 => 1.2561, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 10.54% (1.1761 => 1.3001, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 10.47% (1.1841 => 1.3081, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 10.40% (1.1921 => 1.3161, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 10.34% (1.1601 => 1.2801, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 10.27% (1.1681 => 1.2881, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 10.20% (1.2161 => 1.3401, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 10.14% (1.1441 => 1.2601, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 10.10% (1.1481 => 1.2641, std.dev.: 0.0107)
  MultiSource/Applications/sgefa/sgefa: 10.10% (0.3960 => 0.4360, std.dev.: 0.0100)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 10.00% (0.2800 => 0.3080, std.dev.: 0.0097)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 9.76% (0.3280 => 0.3600, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 9.71% (1.2361 => 1.3561, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 9.69% (1.1561 => 1.2681, std.dev.: 0.0085)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 9.62% (0.6240 => 0.6840, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 9.52% (1.2601 => 1.3801, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 9.40% (1.1921 => 1.3041, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 9.36% (1.1961 => 1.3081, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 9.12% (1.1841 => 1.2921, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 9.12% (1.2281 => 1.3401, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 9.09% (1.1881 => 1.2961, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 9.06% (1.1481 => 1.2521, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.91% (1.2121 => 1.3201, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 8.85% (1.2201 => 1.3281, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 8.80% (1.2721 => 1.3841, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 8.77% (1.2321 => 1.3401, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 8.75% (1.1881 => 1.2921, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 8.72% (1.1921 => 1.2961, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 8.65% (1.2481 => 1.3561, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 8.50% (1.3641 => 1.4801, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 8.18% (1.2721 => 1.3761, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.12% (1.2801 => 1.3841, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.06% (1.2401 => 1.3401, std.dev.: 0.0146)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.37% (10.6960 => 11.4840, std.dev.: 0.0568)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.31% (1.3681 => 1.4681, std.dev.: 0.0123)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.27% (0.4400 => 0.4720, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 7.03% (1.2521 => 1.3401, std.dev.: 0.0127)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 6.63% (0.6640 => 0.7080, std.dev.: 0.0153)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.56% (0.2440 => 0.2600, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 6.49% (0.7400 => 0.7880, std.dev.: 0.0144)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 6.43% (0.6840 => 0.7280, std.dev.: 0.0158)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0062)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.98% (6.0160 => 6.3760, std.dev.: 0.0380)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.88% (0.6800 => 0.7200, std.dev.: 0.0137)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.75% (0.3480 => 0.3680, std.dev.: 0.0047)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 5.61% (0.8561 => 0.9041, std.dev.: 0.0064)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.52% (0.6520 => 0.6880, std.dev.: 0.0109)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 5.26% (1.5200 => 1.6000, std.dev.: 0.0202)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.03% (5.8000 => 6.0920, std.dev.: 0.0194)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.57% (8.1441 => 8.5161, std.dev.: 0.0465)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 4.04% (1.1880 => 1.2360, std.dev.: 0.0118)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.69% (1.7360 => 1.8000, std.dev.: 0.0238)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.64% (0.4400 => 0.4560, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.51% (4.9000 => 5.0720, std.dev.: 0.0231)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.50% (10.4082 => 10.7722, std.dev.: 0.0388)
  MultiSource/Applications/lua/lua: 3.45% (4.5200 => 4.6760, std.dev.: 0.0202)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.25% (4.9200 => 5.0800, std.dev.: 0.0572)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 3.21% (2.1201 => 2.1881, std.dev.: 0.0084)
  MultiSource/Applications/JM/lencod/lencod: 3.18% (17.6165 => 18.1765, std.dev.: 0.0564)
  MultiSource/Applications/JM/ldecod/ldecod: 2.80% (7.8562 => 8.0762, std.dev.: 0.0311)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.33% (5.8400 => 5.9760, std.dev.: 0.0503)
  MultiSource/Benchmarks/Bullet/bullet: 2.28% (37.0925 => 37.9366, std.dev.: 0.0809)
  MultiSource/Applications/sqlite3/sqlite3: 2.27% (23.7574 => 24.2975, std.dev.: 0.0356)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.12% (2.8322 => 2.8922, std.dev.: 0.0077)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.96% (1.6321 => 1.6641, std.dev.: 0.0101)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.87% (48.1088 => 49.0089, std.dev.: 0.1041)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.73% (15.2282 => 15.4922, std.dev.: 0.0437)
  MultiSource/Applications/siod/siod: 1.71% (2.5721 => 2.6161, std.dev.: 0.0139)
  MultiSource/Applications/kimwitu++/kc: 1.57% (18.8170 => 19.1130, std.dev.: 0.0302)
  MultiSource/Applications/SPASS/SPASS: 1.53% (17.5484 => 17.8164, std.dev.: 0.0255)
  MultiSource/Applications/oggenc/oggenc: 1.45% (5.7964 => 5.8804, std.dev.: 0.0155)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.40% (4.0122 => 4.0683, std.dev.: 0.0155)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 400.00% (0.0040 => 0.0200, std.dev.: 0.0049)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0020)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 30.00% (0.0400 => 0.0520, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 21.05% (0.0760 => 0.0920, std.dev.: 0.0040)
  SingleSource/Benchmarks/McGill/chomp: 19.74% (0.9321 => 1.1161, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0020)
  MultiSource/Applications/siod/siod: 11.94% (2.8802 => 3.2242, std.dev.: 0.0198)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0033)
  MultiSource/Applications/lua/lua: 4.90% (21.1533 => 22.1894, std.dev.: 0.0909)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 4.40% (1.0921 => 1.1401, std.dev.: 0.0078)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.51% (25.8896 => 26.7977, std.dev.: 0.0168)
  SingleSource/Benchmarks/Shootout/lists: 3.37% (5.8164 => 6.0124, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.57% (4.5203 => 4.6363, std.dev.: 0.0339)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.48% (3.2242 => 3.3042, std.dev.: 0.0066)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 2.26% (1.0641 => 1.0881, std.dev.: 0.0044)
  SingleSource/Regression/C/uint64_to_float: 2.04% (0.5880 => 0.6000, std.dev.: 0.0016)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.72% (3.4842 => 3.5442, std.dev.: 0.0125)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.25% (2.5602 => 2.5922, std.dev.: 0.0091)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.17% (14.0009 => 14.1649, std.dev.: 0.0615)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0035)
  SingleSource/UnitTests/Vector/constpool: -81.31% (10.8967 => 2.0361, std.dev.: 0.0067)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/UnitTests/Vector/multiplies: -20.47% (1.7001 => 1.3521, std.dev.: 0.0041)
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.31% (0.2840 => 0.2320, std.dev.: 0.0041)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.32% (7.7485 => 6.7164, std.dev.: 0.0035)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -8.24% (0.3400 => 0.3120, std.dev.: 0.0018)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.57% (3.3482 => 3.1282, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -5.36% (2.3881 => 2.2601, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.83% (4.4683 => 4.2523, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.09% (2.0561 => 1.9721, std.dev.: 0.0036)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.98% (4.5603 => 4.4243, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.75% (2.9722 => 2.9202, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0030)
  MultiSource/Applications/aha/aha: -1.64% (2.6762 => 2.6322, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc-C++/mandel-text: -1.16% (2.0681 => 2.0441, std.dev.: 0.0024)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.88s
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