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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Sun Mar 30 00:50:13 PDT 2014 

http://llvm.org/perf/db_default/v4/nts/24127?compare_to=24121&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 24127, Order: 205119, Start Time: 2014-03-30 03:01:01, End Time: 2014-03-30 07:56:22
      To: 24121, Order: 205117, Start Time: 2014-03-29 21:58:24, End Time: 2014-03-30 02:57:43
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 (105 on baseline)
Performance Improvements: 1 (17 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1103 (977 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/sumarray-dbl: 80.00% (0.0200 => 0.0360, std.dev.: 0.0039)
  SingleSource/UnitTests/SignlessTypes/cast-bug: 75.00% (0.0160 => 0.0280, std.dev.: 0.0024)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 16.67% (0.1680 => 0.1960, std.dev.: 0.0078)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 14.81% (0.1080 => 0.1240, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout-C++/random: 6.78% (0.2360 => 0.2520, std.dev.: 0.0057)
  MultiSource/Applications/hexxagon/hexxagon: 3.85% (1.1440 => 1.1880, std.dev.: 0.0154)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/health/health: 5.10% (0.3920 => 0.4120, std.dev.: 0.0069)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 1.28% (1.2521 => 1.2681, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/whetstone: -1.11% (1.4441 => 1.4281, std.dev.: 0.0061)

================================
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: 9.53% (17.6723 => 19.3563, std.dev.: 0.0706)
  MultiSource/Applications/sqlite3/sqlite3: 1404.95% (1.7001 => 25.5856, std.dev.: 0.0429)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.59% (50.1010 => 51.4010, std.dev.: 0.1172)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.52% (1.0520 => 1.0680, std.dev.: 0.0333)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.62% (11.3920 => 12.2600, std.dev.: 0.0388)
  SingleSource/Benchmarks/Misc/oourafft: 174.50% (11.3407 => 31.1299, std.dev.: 0.0985)

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.: 0.0102)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9642, std.dev.: 0.0222)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3881, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0075)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 318.54% (0.4320 => 1.8081, std.dev.: 0.0091)
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/Regression/C/PR1386: 150.00% (0.0080 => 0.0200, std.dev.: 0.0022)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 100.00% (0.0160 => 0.0320, std.dev.: 0.0054)
  SingleSource/UnitTests/SignlessTypes/cast-bug: 75.00% (0.0160 => 0.0280, std.dev.: 0.0024)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0030)
  SingleSource/Regression/C/PR640: 60.00% (0.0200 => 0.0320, std.dev.: 0.0039)
  SingleSource/UnitTests/SignlessTypes/shr: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/sumarray-dbl: 50.00% (0.0240 => 0.0360, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-7: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout/ary3: 18.75% (0.0640 => 0.0760, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 15.38% (0.1560 => 0.1800, std.dev.: 0.0070)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 12.90% (0.2480 => 0.2800, std.dev.: 0.0105)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 11.49% (0.3480 => 0.3880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 11.43% (0.1400 => 0.1560, std.dev.: 0.0051)
  MultiSource/Benchmarks/McCat/08-main/main: 10.98% (0.3280 => 0.3640, std.dev.: 0.0113)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 10.87% (0.1840 => 0.2040, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 8.94% (1.9241 => 2.0961, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 8.82% (1.8601 => 2.0241, std.dev.: 0.0078)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 8.81% (0.6360 => 0.6920, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.77% (1.9161 => 2.0841, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.75% (1.8281 => 1.9881, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 8.68% (2.0281 => 2.2041, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 8.63% (1.8081 => 1.9641, std.dev.: 0.0134)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 8.62% (0.2320 => 0.2520, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/random: 8.62% (0.2320 => 0.2520, std.dev.: 0.0057)
  SingleSource/Benchmarks/SmallPT/smallpt: 8.57% (0.1400 => 0.1520, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.57% (1.8201 => 1.9761, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 8.40% (1.8561 => 2.0121, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.40% (1.9521 => 2.1161, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 8.37% (1.9601 => 2.1241, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 8.24% (2.1361 => 2.3121, std.dev.: 0.0130)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 8.24% (0.3400 => 0.3680, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 7.95% (1.9121 => 2.0641, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 7.91% (1.9721 => 2.1281, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.89% (1.8761 => 2.0241, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.84% (1.8361 => 1.9801, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 7.61% (1.8921 => 2.0361, std.dev.: 0.0108)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.57% (0.7400 => 0.7960, std.dev.: 0.0135)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 7.41% (0.4320 => 0.4640, std.dev.: 0.0073)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 7.14% (0.3360 => 0.3600, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.01% (2.1121 => 2.2601, std.dev.: 0.0138)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 6.85% (0.2920 => 0.3120, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.72% (2.1441 => 2.2881, std.dev.: 0.0119)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.12% (0.1960 => 0.2080, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.03% (0.4640 => 0.4920, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 5.97% (1.8081 => 1.9161, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.87% (1.9761 => 2.0921, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.70% (2.1041 => 2.2241, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.68% (1.9001 => 2.0081, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.61% (2.0681 => 2.1841, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.48% (0.2920 => 0.3080, std.dev.: 0.0048)
  MultiSource/Applications/sgefa/sgefa: 5.19% (0.6160 => 0.6480, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.19% (1.7721 => 1.8641, std.dev.: 0.0091)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.19% (1.6960 => 1.7840, std.dev.: 0.0219)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.12% (1.7961 => 1.8881, std.dev.: 0.0147)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.11% (0.7040 => 0.7400, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.11% (1.8801 => 1.9761, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.07% (2.0521 => 2.1561, std.dev.: 0.0136)
  MultiSource/Applications/hexxagon/hexxagon: 4.95% (1.1320 => 1.1880, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 4.83% (1.8201 => 1.9081, std.dev.: 0.0117)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.75% (6.4800 => 6.7880, std.dev.: 0.0355)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.73% (1.8601 => 1.9481, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.9481 => 2.0401, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 4.68% (1.7961 => 1.8801, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.58% (1.9201 => 2.0081, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.56% (1.8441 => 1.9281, std.dev.: 0.0120)
  MultiSource/Benchmarks/nbench/nbench: 4.29% (1.7721 => 1.8481, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 4.26% (1.8801 => 1.9601, std.dev.: 0.0176)
  SingleSource/Benchmarks/Misc/flops: 4.24% (0.4720 => 0.4920, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.09% (1.5640 => 1.6280, std.dev.: 0.0146)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.07% (0.4920 => 0.5120, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.92% (1.8361 => 1.9081, std.dev.: 0.0121)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.91% (2.9721 => 3.0882, std.dev.: 0.0300)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.69% (1.8440 => 1.9120, std.dev.: 0.0199)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 3.30% (0.3640 => 0.3760, std.dev.: 0.0043)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.25% (9.6042 => 9.9162, std.dev.: 0.0355)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.18% (6.5320 => 6.7400, std.dev.: 0.0449)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.12% (1.6641 => 1.7161, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 3.12% (1.7961 => 1.8521, std.dev.: 0.0215)
  MultiSource/Applications/hbd/hbd: 3.01% (1.7280 => 1.7800, std.dev.: 0.0193)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.91% (1.7841 => 1.8361, std.dev.: 0.0090)
  MultiSource/Applications/lua/lua: 2.59% (4.7920 => 4.9160, std.dev.: 0.0279)
  MultiSource/Applications/treecc/treecc: 2.47% (2.5880 => 2.6520, std.dev.: 0.0200)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.45% (0.9801 => 1.0041, std.dev.: 0.0084)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.37% (5.3960 => 5.5240, std.dev.: 0.0492)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.99% (5.8281 => 5.9441, std.dev.: 0.0371)
  MultiSource/Applications/oggenc/oggenc: 1.81% (7.0524 => 7.1804, std.dev.: 0.0134)
  MultiSource/Benchmarks/Bullet/bullet: 1.44% (38.6366 => 39.1926, std.dev.: 0.0684)
  MultiSource/Applications/SPASS/SPASS: 1.23% (18.5284 => 18.7564, std.dev.: 0.0481)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.20% (2.3401 => 2.3681, std.dev.: 0.0062)
  MultiSource/Applications/JM/lencod/lencod: 1.06% (22.2206 => 22.4567, std.dev.: 0.0517)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0024)
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0018)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.99% (2.1201 => 2.4802, std.dev.: 0.0403)
  MultiSource/Applications/siod/siod: 5.31% (2.8642 => 3.0162, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0026)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/perlin: 1.81% (5.9684 => 6.0764, std.dev.: 0.0020)
  SingleSource/Benchmarks/Misc/salsa20: 1.41% (7.3725 => 7.4765, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.34% (4.4923 => 4.5523, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0024)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0090)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/constpool: -78.39% (10.4007 => 2.2481, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -76.59% (2.9562 => 0.6920, std.dev.: 0.0127)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -64.74% (1.5881 => 0.5600, std.dev.: 0.0059)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.98% (0.6880 => 0.6400, std.dev.: 0.0089)
  MultiSource/Applications/obsequi/Obsequi: -6.82% (1.8760 => 1.7480, std.dev.: 0.0168)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.26% (13.0363 => 12.8723, std.dev.: 0.0381)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -30.61% (94.8339 => 65.8041, std.dev.: 9.5310)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.75% (3.0722 => 2.5882, std.dev.: 0.1711)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0030)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0027)
  SingleSource/Benchmarks/Dhrystone/fldry: -4.49% (0.6240 => 0.5960, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.83% (4.2363 => 4.1163, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.41% (4.8043 => 4.6883, std.dev.: 0.0276)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0069)
  MultiSource/Benchmarks/sim/sim: -1.00% (4.7883 => 4.7403, std.dev.: 0.0085)

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

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

Report Time: 6.42s
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