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

Wed Mar 19 04:12:27 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23718?compare_to=23706&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23718, Order: 204214, Start Time: 2014-03-19 06:21:10, End Time: 2014-03-19 11:18:27
      To: 23706, Order: 204205, Start Time: 2014-03-19 01:10:20, End Time: 2014-03-19 06:17:31
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 (89 on baseline)
Performance Improvements: 1 (15 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1098 (995 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/function_try_block: 100.00% (0.0160 => 0.0320, std.dev.: 0.0032)
  SingleSource/Regression/C/sumarray2d: 80.00% (0.0200 => 0.0360, std.dev.: 0.0027)
  MultiSource/Benchmarks/BitBench/five11/five11: 17.65% (0.0680 => 0.0800, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 11.43% (0.1400 => 0.1560, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/wc: 10.00% (0.2400 => 0.2640, std.dev.: 0.0076)
  SingleSource/Benchmarks/Shootout-C++/random: 8.93% (0.2240 => 0.2440, std.dev.: 0.0074)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.41% (0.2160 => 0.2320, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/09-vor/vor: 6.12% (0.3920 => 0.4160, std.dev.: 0.0069)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.35% (0.3680 => 0.3840, std.dev.: 0.0045)
  MultiSource/Applications/sgefa/sgefa: 3.90% (0.6160 => 0.6400, std.dev.: 0.0058)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 21.43% (0.1120 => 0.1360, std.dev.: 0.0090)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.15% (1.1161 => 1.1401, std.dev.: 0.0092)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.22% (2.3041 => 2.3321, std.dev.: 0.0033)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -29.70% (40.9026 => 28.7538, std.dev.: 4.2249)

================================
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: 9.94% (17.6723 => 19.4283, std.dev.: 0.0317)
  MultiSource/Applications/sqlite3/sqlite3: 1398.35% (1.7001 => 25.4735, std.dev.: 0.0571)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.74% (50.1010 => 51.4730, std.dev.: 0.0976)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.18% (1.0520 => 1.0960, std.dev.: 0.0202)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.53% (11.3920 => 12.1360, std.dev.: 0.0785)
  SingleSource/Benchmarks/Misc/oourafft: 174.78% (11.3407 => 31.1619, std.dev.: 0.1145)

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.: 0.0081)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9962, std.dev.: 0.0242)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3881, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0143)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 319.47% (0.4320 => 1.8121, std.dev.: 0.0057)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 125.00% (0.0160 => 0.0360, std.dev.: 0.0060)
  SingleSource/Regression/C/sumarray2d: 80.00% (0.0200 => 0.0360, std.dev.: 0.0027)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-6: 44.44% (0.0360 => 0.0520, std.dev.: 0.0027)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-1: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 27.78% (0.0720 => 0.0920, std.dev.: 0.0058)
  SingleSource/Benchmarks/Shootout/heapsort: 27.27% (0.0440 => 0.0560, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout/ary3: 25.00% (0.0640 => 0.0800, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 20.93% (0.1720 => 0.2080, std.dev.: 0.0051)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0057)
  MultiSource/Benchmarks/BitBench/five11/five11: 17.65% (0.0680 => 0.0800, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/dt: 17.65% (0.0680 => 0.0800, std.dev.: 0.0027)
  MultiSource/Benchmarks/Olden/tsp/tsp: 15.62% (0.1280 => 0.1480, std.dev.: 0.0076)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 15.38% (0.1560 => 0.1800, std.dev.: 0.0074)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 13.79% (0.1160 => 0.1320, std.dev.: 0.0052)
  MultiSource/Benchmarks/McCat/08-main/main: 13.41% (0.3280 => 0.3720, std.dev.: 0.0086)
  MultiSource/Benchmarks/NPB-serial/is/is: 12.00% (0.1000 => 0.1120, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.84% (0.3040 => 0.3400, std.dev.: 0.0086)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 11.43% (0.1400 => 0.1560, std.dev.: 0.0060)
  MultiSource/Benchmarks/McCat/09-vor/vor: 10.64% (0.3760 => 0.4160, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.34% (0.3480 => 0.3840, std.dev.: 0.0090)
  SingleSource/Benchmarks/Shootout-C++/fibo: 9.43% (0.2120 => 0.2320, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 9.19% (0.7400 => 0.8080, std.dev.: 0.0180)
  SingleSource/Regression/C/bigstack: 8.89% (0.1800 => 0.1960, std.dev.: 0.0037)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 8.62% (0.2320 => 0.2520, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ary2: 8.33% (0.2880 => 0.3120, std.dev.: 0.0060)
  SingleSource/UnitTests/Vector/constpool: 7.19% (10.4007 => 11.1487, std.dev.: 0.1741)
  SingleSource/Benchmarks/Shootout-C++/objinst: 6.78% (0.2360 => 0.2520, std.dev.: 0.0056)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 6.13% (1.6960 => 1.8000, std.dev.: 0.0245)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.12% (0.1960 => 0.2080, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.03% (0.4640 => 0.4920, std.dev.: 0.0072)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.56% (0.3600 => 0.3800, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.56% (0.4320 => 0.4560, std.dev.: 0.0090)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.49% (0.3640 => 0.3840, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash: 5.17% (0.4640 => 0.4880, std.dev.: 0.0078)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.98% (2.9721 => 3.1202, std.dev.: 0.0123)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.76% (0.3360 => 0.3520, std.dev.: 0.0052)
  MultiSource/Applications/sgefa/sgefa: 3.90% (0.6160 => 0.6400, std.dev.: 0.0058)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.79% (9.6042 => 9.9682, std.dev.: 0.0346)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.75% (2.1361 => 2.2161, std.dev.: 0.0156)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.66% (1.7480 => 1.8120, std.dev.: 0.0156)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.64% (6.4800 => 6.7160, std.dev.: 0.0626)
  MultiSource/Applications/hexxagon/hexxagon: 3.53% (1.1320 => 1.1720, std.dev.: 0.0133)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.26% (0.9801 => 1.0121, std.dev.: 0.0070)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.25% (0.6160 => 0.6360, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.04% (1.8440 => 1.9000, std.dev.: 0.0149)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.97% (5.3960 => 5.5560, std.dev.: 0.0219)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.92% (1.9161 => 1.9721, std.dev.: 0.0109)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.88% (1.6641 => 1.7121, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.83% (1.8361 => 1.8881, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.76% (2.0281 => 2.0841, std.dev.: 0.0098)
  MultiSource/Benchmarks/nbench/nbench: 2.71% (1.7721 => 1.8201, std.dev.: 0.0173)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.69% (6.5320 => 6.7080, std.dev.: 0.0396)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.69% (1.7841 => 1.8321, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.63% (1.8281 => 1.8761, std.dev.: 0.0118)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.47% (5.8281 => 5.9721, std.dev.: 0.0272)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.23% (1.9721 => 2.0161, std.dev.: 0.0170)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.16% (1.8561 => 1.8961, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.08% (2.1121 => 2.1561, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.05% (1.9521 => 1.9921, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.04% (1.9601 => 2.0001, std.dev.: 0.0127)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.90% (6.5360 => 6.6600, std.dev.: 0.0408)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.89% (16.3003 => 16.6083, std.dev.: 0.0403)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.87% (1.9241 => 1.9601, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.87% (2.1441 => 2.1841, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.76% (1.8201 => 1.8521, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.71% (2.1041 => 2.1401, std.dev.: 0.0075)
  MultiSource/Benchmarks/Bullet/bullet: 1.71% (38.6366 => 39.2966, std.dev.: 0.0661)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.69% (1.8921 => 1.9241, std.dev.: 0.0123)
  MultiSource/Applications/oggenc/oggenc: 1.53% (7.0524 => 7.1604, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.46% (1.9121 => 1.9401, std.dev.: 0.0082)
  MultiSource/Applications/SPASS/SPASS: 1.34% (18.5284 => 18.7764, std.dev.: 0.0514)
  MultiSource/Applications/JM/lencod/lencod: 1.01% (22.2206 => 22.4447, std.dev.: 0.0797)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 17.17% (2.1201 => 2.4842, std.dev.: 0.0263)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0084)
  MultiSource/Benchmarks/sim/sim: 3.59% (4.7883 => 4.9603, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.34% (4.4923 => 4.5523, std.dev.: 0.0219)
  SingleSource/Benchmarks/Misc/salsa20: 1.30% (7.3725 => 7.4685, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0020)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0022)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -76.86% (2.9562 => 0.6840, std.dev.: 0.0146)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -64.99% (1.5881 => 0.5560, std.dev.: 0.0068)
  MultiSource/Applications/obsequi/Obsequi: -6.82% (1.8760 => 1.7480, std.dev.: 0.0130)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0062)
  SingleSource/Benchmarks/McGill/chomp: -6.35% (0.2520 => 0.2360, std.dev.: 0.0058)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.88% (3.0722 => 2.5842, std.dev.: 0.1550)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0032)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0024)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.13% (0.6240 => 0.5920, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.71% (2.8002 => 2.7242, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0260)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.64% (5.6124 => 5.5203, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0047)

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

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

Report Time: 2.05s
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