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

Sun Mar 9 06:41:36 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23348?compare_to=23337&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23348, Order: 203381, Start Time: 2014-03-09 08:45:58, End Time: 2014-03-09 13:47:23
      To: 23337, Order: 203363, Start Time: 2014-03-09 00:47:02, End Time: 2014-03-09 05:48:13
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: 7 (97 on baseline)
Performance Improvements: 2 (15 on baseline)
Unchanged Tests: 1101 (987 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/hash: 21.43% (0.0560 => 0.0680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 4.51% (0.5320 => 0.5560, std.dev.: 0.0016)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 3.95% (0.3040 => 0.3160, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.48% (0.4840 => 0.4960, std.dev.: 0.0026)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.27% (0.8801 => 0.9001, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0039)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: -11.11% (0.1080 => 0.0960, std.dev.: 0.0037)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -3.23% (1.7321 => 1.6761, std.dev.: 0.0185)

================================
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 => 19.5123, std.dev.: 0.0365)
  MultiSource/Applications/sqlite3/sqlite3: 1410.59% (1.7001 => 25.6816, std.dev.: 0.0380)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.55% (50.1010 => 51.3810, std.dev.: 0.1755)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.18% (1.0520 => 1.0960, std.dev.: 0.0196)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.62% (11.3920 => 12.2600, std.dev.: 0.0553)
  SingleSource/Benchmarks/Misc/oourafft: 740.42% (11.3407 => 95.3100, std.dev.: 0.1539)

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 => 0.1080, std.dev.: 0.0074)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 4.0042, std.dev.: 0.0202)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3881, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7244, std.dev.: 0.0109)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0035)
  SingleSource/Regression/C++/EH/simple_throw: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 133.33% (0.0120 => 0.0280, std.dev.: 0.0057)
  SingleSource/Benchmarks/Stanford/Puzzle: 116.69% (0.4320 => 0.9361, std.dev.: 0.0070)
  SingleSource/Benchmarks/Misc/flops-7: 71.43% (0.0280 => 0.0480, std.dev.: 0.0038)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0041)
  SingleSource/Benchmarks/Stanford/RealMM: 50.00% (0.0320 => 0.0480, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops-1: 37.50% (0.0320 => 0.0440, std.dev.: 0.0044)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 20.00% (0.0800 => 0.0960, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/ffbench: 15.38% (0.1040 => 0.1200, std.dev.: 0.0048)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.84% (0.3040 => 0.3400, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 11.43% (0.1400 => 0.1560, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 11.43% (0.1400 => 0.1560, std.dev.: 0.0047)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 11.29% (0.2480 => 0.2760, std.dev.: 0.0097)
  MultiSource/Benchmarks/McCat/08-main/main: 10.98% (0.3280 => 0.3640, std.dev.: 0.0090)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 10.87% (0.1840 => 0.2040, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 10.71% (0.1120 => 0.1240, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 10.71% (0.2240 => 0.2480, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.42% (0.1920 => 0.2120, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/flops: 9.32% (0.4720 => 0.5160, std.dev.: 0.0060)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 8.89% (0.1800 => 0.1960, std.dev.: 0.0045)
  MultiSource/Applications/obsequi/Obsequi: 8.74% (1.8760 => 2.0400, std.dev.: 0.0150)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 8.65% (0.7400 => 0.8040, std.dev.: 0.0165)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.55% (0.2120 => 0.2280, std.dev.: 0.0059)
  MultiSource/Benchmarks/McCat/09-vor/vor: 7.45% (0.3760 => 0.4040, std.dev.: 0.0095)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 7.41% (0.4320 => 0.4640, std.dev.: 0.0058)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/ary2: 6.94% (0.2880 => 0.3080, std.dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0054)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 6.78% (0.2360 => 0.2520, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout-C++/objinst: 6.78% (0.2360 => 0.2520, std.dev.: 0.0058)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.76% (0.2960 => 0.3160, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 6.60% (1.6960 => 1.8080, std.dev.: 0.0185)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.79% (2.9721 => 3.1442, std.dev.: 0.0203)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.77% (0.2080 => 0.2200, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.69% (0.4920 => 0.5200, std.dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/methcall: 5.08% (0.2360 => 0.2480, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 4.68% (2.1361 => 2.2361, std.dev.: 0.0079)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.42% (0.9960 => 1.0400, std.dev.: 0.0144)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.40% (0.3640 => 0.3800, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 4.33% (1.6641 => 1.7361, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 4.31% (0.4640 => 0.4840, std.dev.: 0.0066)
  MultiSource/Benchmarks/MallocBench/gs/gs: 4.30% (5.3960 => 5.6280, std.dev.: 0.0458)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.89% (6.4800 => 6.7320, std.dev.: 0.0512)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.58% (9.6042 => 9.9482, std.dev.: 0.0455)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.55% (1.9161 => 1.9841, std.dev.: 0.0102)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.47% (1.8440 => 1.9080, std.dev.: 0.0240)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.44% (1.8601 => 1.9241, std.dev.: 0.0093)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.42% (0.4680 => 0.4840, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.35% (2.0281 => 2.0961, std.dev.: 0.0179)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.27% (1.9601 => 2.0241, std.dev.: 0.0112)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.26% (0.9801 => 1.0121, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.25% (1.9721 => 2.0361, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.12% (1.9241 => 1.9841, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.10% (1.8081 => 1.8641, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.08% (1.8201 => 1.8761, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.02% (1.8561 => 1.9121, std.dev.: 0.0118)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.97% (1.7480 => 1.8000, std.dev.: 0.0183)
  MultiSource/Benchmarks/nbench/nbench: 2.93% (1.7721 => 1.8241, std.dev.: 0.0116)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.85% (16.3003 => 16.7643, std.dev.: 0.0467)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.83% (1.8361 => 1.8881, std.dev.: 0.0150)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.75% (5.8281 => 5.9881, std.dev.: 0.0442)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.63% (1.8281 => 1.8761, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.54% (1.8921 => 1.9401, std.dev.: 0.0144)
  MultiSource/Applications/lua/lua: 2.50% (4.7920 => 4.9120, std.dev.: 0.0398)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.48% (0.4840 => 0.4960, std.dev.: 0.0026)
  MultiSource/Applications/treecc/treecc: 2.47% (2.5880 => 2.6520, std.dev.: 0.0155)
  MultiSource/Applications/JM/lencod/lencod: 2.45% (22.2206 => 22.7648, std.dev.: 0.0495)
  MultiSource/Applications/oggenc/oggenc: 2.44% (7.0524 => 7.2245, std.dev.: 0.0195)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.30% (1.9121 => 1.9561, std.dev.: 0.0084)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.21% (1.0840 => 1.1080, std.dev.: 0.0087)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.21% (0.5440 => 0.5560, std.dev.: 0.0016)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.14% (6.5360 => 6.6760, std.dev.: 0.0435)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.05% (1.9521 => 1.9921, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.02% (1.9761 => 2.0161, std.dev.: 0.0080)
  MultiSource/Applications/d/make_dparser: 1.91% (3.9761 => 4.0521, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.90% (2.1041 => 2.1441, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.89% (2.1121 => 2.1521, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.87% (2.1441 => 2.1841, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.74% (2.0681 => 2.1041, std.dev.: 0.0094)
  MultiSource/Benchmarks/Bullet/bullet: 1.53% (38.6366 => 39.2286, std.dev.: 0.0796)
  MultiSource/Applications/SPASS/SPASS: 1.47% (18.5284 => 18.8005, std.dev.: 0.0526)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.66% (2.1201 => 2.4522, std.dev.: 0.0387)
  MultiSource/Applications/siod/siod: 5.45% (2.8642 => 3.0202, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.79% (5.0243 => 5.1643, std.dev.: 0.0020)
  MultiSource/Applications/minisat/minisat: 2.30% (6.5964 => 6.7484, std.dev.: 0.0350)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0020)
  SingleSource/Benchmarks/Misc/perlin: 1.61% (5.9684 => 6.0644, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.52% (3.9442 => 4.0042, std.dev.: 0.0186)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.25% (4.4923 => 4.5483, std.dev.: 0.0162)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.17% (3.4122 => 3.4522, std.dev.: 0.0020)
  MultiSource/Applications/JM/lencod/lencod: 1.13% (8.1285 => 8.2205, std.dev.: 0.0248)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0042)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.04% (94.8339 => 49.2791, std.dev.: 10.2022)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -34.09% (25.7136 => 16.9491, std.dev.: 0.1562)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.95% (49.9431 => 32.9861, std.dev.: 0.2160)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.44% (3.0722 => 2.3521, std.dev.: 0.1137)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.42% (37.0863 => 28.7698, std.dev.: 0.3515)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0049)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0020)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -7.42% (2.7482 => 2.5442, std.dev.: 0.0767)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.41% (0.6240 => 0.5840, std.dev.: 0.0081)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0035)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.71% (5.6124 => 5.5163, std.dev.: 0.0037)

Report Time: 2.61s
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