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

Sat Mar 8 06:03:18 PST 2014

http://llvm.org/perf/db_default/v4/nts/23308?compare_to=23297&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23308, Order: 203345, Start Time: 2014-03-08 09:07:56, End Time: 2014-03-08 14:09:08
      To: 23297, Order: 203337, Start Time: 2014-03-08 04:00:56, End Time: 2014-03-08 09:01:28
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: 11 (84 on baseline)
Performance Improvements: 0 (14 on baseline)
Unchanged Tests: 1099 (1001 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/sumarray: 125.00% (0.0160 => 0.0360, std.dev.: 0.0025)
  MultiSource/Benchmarks/Prolangs-C++/fsm/fsm: 36.36% (0.0440 => 0.0600, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/bisort/bisort: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.04% (0.0920 => 0.1040, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 11.43% (0.1400 => 0.1560, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.36% (0.1760 => 0.1960, std.dev.: 0.0072)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.55% (0.6280 => 0.6440, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.50% (0.4800 => 0.4920, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.58% (1.7761 => 1.8041, std.dev.: 0.0067)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.37% (2.3361 => 2.3681, std.dev.: 0.0066)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/BitBench/five11/five11: 1.39% (2.3041 => 2.3361, std.dev.: 0.0026)

================================
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: 9.96% (17.6723 => 19.4323, std.dev.: 0.0557)
  MultiSource/Applications/sqlite3/sqlite3: 1402.12% (1.7001 => 25.5376, std.dev.: 0.0465)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.71% (50.1010 => 51.4610, std.dev.: 0.0656)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.42% (1.0520 => 1.0880, std.dev.: 0.0259)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.62% (11.3920 => 12.2600, std.dev.: 0.0559)
  SingleSource/Benchmarks/Misc/oourafft: 739.58% (11.3407 => 95.2139, std.dev.: 0.2515)

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.: 0.0086)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 4.0042, std.dev.: 0.0205)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3921, std.dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7204, std.dev.: 0.0090)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/Benchmarks/Stanford/Puzzle: 116.69% (0.4320 => 0.9361, std.dev.: 0.0075)
  SingleSource/UnitTests/SignlessTypes/shr: 60.00% (0.0200 => 0.0320, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/flops-1: 50.00% (0.0320 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/fp-convert: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/sumarray: 50.00% (0.0240 => 0.0360, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout/random: 37.50% (0.0320 => 0.0440, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 30.00% (0.0800 => 0.1040, std.dev.: 0.0041)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 25.00% (0.0800 => 0.1000, std.dev.: 0.0059)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 22.22% (0.0720 => 0.0880, std.dev.: 0.0060)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 13.95% (0.1720 => 0.1960, std.dev.: 0.0072)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 10.71% (0.1120 => 0.1240, std.dev.: 0.0037)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 9.41% (0.3400 => 0.3720, std.dev.: 0.0100)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0043)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 8.11% (0.1480 => 0.1600, std.dev.: 0.0040)
  MultiSource/Applications/obsequi/Obsequi: 8.10% (1.8760 => 2.0280, std.dev.: 0.0213)
  SingleSource/Benchmarks/Misc/flops: 7.63% (0.4720 => 0.5080, std.dev.: 0.0070)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 7.35% (1.0880 => 1.1680, std.dev.: 0.0266)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.14% (0.3360 => 0.3600, std.dev.: 0.0093)
  SingleSource/Benchmarks/Shootout-C++/ary2: 6.94% (0.2880 => 0.3080, std.dev.: 0.0069)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 6.67% (0.1800 => 0.1920, std.dev.: 0.0044)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.19% (2.9721 => 3.1562, std.dev.: 0.0170)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 6.17% (0.3240 => 0.3440, std.dev.: 0.0067)
  SingleSource/UnitTests/Vector/constpool: 5.88% (10.4007 => 11.0127, std.dev.: 0.1017)
  SingleSource/Benchmarks/Shootout-C++/ary: 5.56% (0.2880 => 0.3040, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.56% (0.4320 => 0.4560, std.dev.: 0.0072)
  MultiSource/Applications/spiff/spiff: 5.51% (1.0160 => 1.0720, std.dev.: 0.0214)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.57% (6.4800 => 6.7760, std.dev.: 0.0368)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.42% (0.9960 => 1.0400, std.dev.: 0.0146)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.40% (0.3640 => 0.3800, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.25% (1.6960 => 1.7680, std.dev.: 0.0262)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 4.12% (2.1361 => 2.2241, std.dev.: 0.0103)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.07% (0.4920 => 0.5120, std.dev.: 0.0077)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6641 => 1.7241, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.52% (1.8201 => 1.8841, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.50% (1.8281 => 1.8921, std.dev.: 0.0112)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.37% (9.6042 => 9.9282, std.dev.: 0.0674)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.35% (2.0281 => 2.0961, std.dev.: 0.0134)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.24% (0.7400 => 0.7640, std.dev.: 0.0080)
  MultiSource/Benchmarks/nbench/nbench: 3.16% (1.7721 => 1.8281, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.13% (1.9161 => 1.9761, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.10% (1.8081 => 1.8641, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.05% (1.8361 => 1.8921, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 2.97% (1.7480 => 1.8000, std.dev.: 0.0162)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.91% (1.7841 => 1.8361, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.84% (1.9721 => 2.0281, std.dev.: 0.0139)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.82% (0.7080 => 0.7280, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.80% (1.8601 => 1.9121, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.65% (1.9601 => 2.0121, std.dev.: 0.0144)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.59% (1.8561 => 1.9041, std.dev.: 0.0093)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.57% (6.5320 => 6.7000, std.dev.: 0.0432)
  MultiSource/Applications/lua/lua: 2.50% (4.7920 => 4.9120, std.dev.: 0.0261)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.33% (5.8281 => 5.9641, std.dev.: 0.0309)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.25% (1.9521 => 1.9961, std.dev.: 0.0151)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.21% (1.0840 => 1.1080, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0108)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.09% (16.3003 => 16.6403, std.dev.: 0.0209)
  MultiSource/Applications/JM/lencod/lencod: 2.02% (22.2206 => 22.6688, std.dev.: 0.0528)
  MultiSource/Applications/oggenc/oggenc: 1.99% (7.0524 => 7.1924, std.dev.: 0.0156)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.96% (6.5360 => 6.6640, std.dev.: 0.0397)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.90% (1.8921 => 1.9281, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.88% (1.9121 => 1.9481, std.dev.: 0.0095)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.76% (1.5881 => 1.6161, std.dev.: 0.0098)
  MultiSource/Benchmarks/Bullet/bullet: 1.69% (38.6366 => 39.2886, std.dev.: 0.0852)
  MultiSource/Applications/SPASS/SPASS: 1.62% (18.5284 => 18.8284, std.dev.: 0.0365)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.52% (2.1041 => 2.1361, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.52% (1.8441 => 1.8721, std.dev.: 0.0088)
  MultiSource/Applications/d/make_dparser: 1.41% (3.9761 => 4.0321, std.dev.: 0.0170)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.20% (2.3401 => 2.3681, std.dev.: 0.0066)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0020)
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 14.91% (2.1201 => 2.4362, std.dev.: 0.0490)
  MultiSource/Applications/siod/siod: 5.59% (2.8642 => 3.0242, std.dev.: 0.0121)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.59% (1.6561 => 1.7321, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.79% (5.0243 => 5.1643, std.dev.: 0.0027)
  MultiSource/Applications/minisat/minisat: 2.61% (6.5964 => 6.7684, std.dev.: 0.0346)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0028)
  SingleSource/Benchmarks/Dhrystone/dry: 1.76% (0.6800 => 0.6920, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/perlin: 1.54% (5.9684 => 6.0604, std.dev.: 0.0066)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0086)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.22% (3.9442 => 3.9922, std.dev.: 0.0182)
  MultiSource/Applications/JM/lencod/lencod: 1.18% (8.1285 => 8.2245, std.dev.: 0.0196)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0020)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.02% (94.8339 => 49.2991, std.dev.: 10.2882)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.93% (25.7136 => 16.9891, std.dev.: 0.1213)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.84% (49.9431 => 33.0421, std.dev.: 0.2091)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.09% (37.0863 => 28.1538, std.dev.: 0.5725)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1054)
  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.: 0.0040)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.41% (0.6240 => 0.5840, std.dev.: 0.0080)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.71% (2.8002 => 2.7242, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.41% (4.8043 => 4.6883, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0030)

Report Time: 2.10s
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