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

Mon Mar 24 01:23:26 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23876?compare_to=23867&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23876, Order: 204580, Start Time: 2014-03-24 03:39:07, End Time: 2014-03-24 08:29:28
      To: 23867, Order: 204577, Start Time: 2014-03-23 22:45:12, End Time: 2014-03-24 03:35:43
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: 8 (74 on baseline)
Performance Improvements: 0 (19 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1104 (1006 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: 400.00% (0.0040 => 0.0200, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/flops-1: 50.00% (0.0320 => 0.0480, std.dev.: 0.0043)
  SingleSource/UnitTests/Vector/multiplies: 44.44% (0.0360 => 0.0520, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/bisort/bisort: 18.75% (0.0640 => 0.0760, std.dev.: 0.0030)
  MultiSource/Benchmarks/McCat/08-main/main: 8.05% (0.3480 => 0.3760, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.16% (1.8481 => 1.8881, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.12% (2.1441 => 2.1681, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/lemon/lemon: 2.86% (0.9801 => 1.0081, std.dev.: 0.0059)

================================
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: 9.98% (17.6723 => 19.4363, std.dev.: 0.0630)
  MultiSource/Applications/sqlite3/sqlite3: 1410.59% (1.7001 => 25.6816, std.dev.: 0.0300)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.44% (50.1010 => 51.3250, std.dev.: 0.0667)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.32% (1.0520 => 1.1080, std.dev.: 0.0236)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.64% (11.3920 => 12.1480, std.dev.: 0.0725)
  SingleSource/Benchmarks/Misc/oourafft: 174.36% (11.3407 => 31.1139, std.dev.: 0.0855)

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 => 0.1120, std.dev.: 0.0064)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9642, std.dev.: 0.0203)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3841, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7204, std.dev.: 0.0122)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 319.47% (0.4320 => 1.8121, std.dev.: 0.0068)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 125.00% (0.0160 => 0.0360, std.dev.: 0.0043)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 60.00% (0.0200 => 0.0320, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/flops-1: 50.00% (0.0320 => 0.0480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/fp-convert: 50.00% (0.0240 => 0.0360, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 17.95% (0.1560 => 0.1840, std.dev.: 0.0078)
  MultiSource/Benchmarks/McCat/08-main/main: 14.63% (0.3280 => 0.3760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 11.49% (0.3480 => 0.3880, std.dev.: 0.0069)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 11.11% (0.1800 => 0.2000, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 10.71% (0.2240 => 0.2480, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.42% (0.1920 => 0.2120, std.dev.: 0.0056)
  SingleSource/UnitTests/Vector/constpool: 7.58% (10.4007 => 11.1887, std.dev.: 0.1437)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.57% (0.7400 => 0.7960, std.dev.: 0.0157)
  SingleSource/Regression/C/bigstack: 6.67% (0.1800 => 0.1920, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.56% (0.2440 => 0.2600, std.dev.: 0.0050)
  MultiSource/Benchmarks/McCat/05-eks/eks: 6.47% (0.6800 => 0.7240, std.dev.: 0.0130)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.03% (0.4640 => 0.4920, std.dev.: 0.0080)
  MultiSource/Applications/spiff/spiff: 5.91% (1.0160 => 1.0760, std.dev.: 0.0215)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.68% (0.7040 => 0.7440, std.dev.: 0.0113)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.66% (1.6960 => 1.7920, std.dev.: 0.0110)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.08% (0.2360 => 0.2480, std.dev.: 0.0043)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.98% (2.9721 => 3.1202, std.dev.: 0.0193)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.29% (0.2800 => 0.2920, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops: 4.24% (0.4720 => 0.4920, std.dev.: 0.0045)
  MultiSource/Applications/sgefa/sgefa: 3.90% (0.6160 => 0.6400, std.dev.: 0.0088)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.87% (9.6042 => 9.9762, std.dev.: 0.0274)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.64% (6.4800 => 6.7160, std.dev.: 0.0524)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.42% (0.4680 => 0.4840, std.dev.: 0.0051)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.31% (6.5320 => 6.7480, std.dev.: 0.0280)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.25% (1.8440 => 1.9040, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.16% (2.0281 => 2.0921, std.dev.: 0.0088)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.12% (1.6641 => 1.7161, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.01% (1.8601 => 1.9161, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.00% (2.1361 => 2.2001, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.92% (1.9161 => 1.9721, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.88% (1.8081 => 1.8601, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.87% (1.9521 => 2.0081, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.83% (1.8361 => 1.8881, std.dev.: 0.0091)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.79% (1.5760 => 1.6200, std.dev.: 0.0168)
  MultiSource/Applications/hbd/hbd: 2.78% (1.7280 => 1.7760, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.77% (1.8761 => 1.9281, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.65% (1.9601 => 2.0121, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.65% (2.1121 => 2.1681, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.59% (1.8561 => 1.9041, std.dev.: 0.0123)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.47% (1.7841 => 1.8281, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.43% (1.9721 => 2.0201, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.41% (1.8281 => 1.8721, std.dev.: 0.0120)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.33% (6.5360 => 6.6880, std.dev.: 0.0412)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.29% (1.9241 => 1.9681, std.dev.: 0.0117)
  MultiSource/Benchmarks/nbench/nbench: 2.26% (1.7721 => 1.8121, std.dev.: 0.0151)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.16% (16.3003 => 16.6523, std.dev.: 0.0337)
  MultiSource/Applications/lua/lua: 2.09% (4.7920 => 4.8920, std.dev.: 0.0324)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.06% (5.8281 => 5.9481, std.dev.: 0.0451)
  MultiSource/Applications/oggenc/oggenc: 1.76% (7.0524 => 7.1764, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.67% (1.9121 => 1.9441, std.dev.: 0.0082)
  MultiSource/Benchmarks/Bullet/bullet: 1.53% (38.6366 => 39.2286, std.dev.: 0.0377)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.52% (2.1041 => 2.1361, std.dev.: 0.0099)
  MultiSource/Applications/JM/lencod/lencod: 1.30% (22.2206 => 22.5087, std.dev.: 0.0544)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.17% (2.0521 => 2.0761, std.dev.: 0.0086)
  MultiSource/Applications/SPASS/SPASS: 1.10% (18.5284 => 18.7324, std.dev.: 0.0505)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.23% (2.1201 => 2.4642, std.dev.: 0.0586)
  MultiSource/Applications/siod/siod: 5.45% (2.8642 => 3.0202, std.dev.: 0.0206)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0024)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 2.56% (1.0921 => 1.1201, std.dev.: 0.0095)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0027)
  MultiSource/Applications/minisat/minisat: 1.88% (6.5964 => 6.7204, std.dev.: 0.0290)
  SingleSource/Benchmarks/Misc/perlin: 1.68% (5.9684 => 6.0684, std.dev.: 0.0035)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.42% (3.9442 => 4.0003, std.dev.: 0.0187)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0054)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0109)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -77.00% (2.9562 => 0.6800, std.dev.: 0.0202)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -65.24% (1.5881 => 0.5520, std.dev.: 0.0088)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.98% (0.6880 => 0.6400, std.dev.: 0.0072)
  MultiSource/Applications/obsequi/Obsequi: -6.40% (1.8760 => 1.7560, std.dev.: 0.0188)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -1.26% (29.4178 => 29.0458, std.dev.: 0.0617)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.24% (6.1484 => 6.0724, std.dev.: 0.0258)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.04% (94.8339 => 49.2791, std.dev.: 9.3266)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.02% (49.9431 => 32.9541, std.dev.: 0.2132)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.81% (25.7136 => 17.0211, std.dev.: 0.1238)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.34% (37.0863 => 28.4298, std.dev.: 0.5619)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1030)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.29% (0.1120 => 0.0960, std.dev.: 0.0026)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0030)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0044)

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

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

Report Time: 3.17s
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