[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19329?compare_to=19307&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19329, Order: 198201, Start Time: 2013-12-30 05:46:23, End Time: 2013-12-30 10:31:14
      To: 19307, Order: 198186, Start Time: 2013-12-29 23:39:49, End Time: 2013-12-30 04:24:53
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

===============
Tests Summary
===============

Performance Regressions: 17 (36 on baseline)
Performance Improvements: 2 (6 on baseline)
Unchanged Tests: 1091 (1068 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/DuffsDevice: 100.00% (0.0160 => 0.0320, std.dev.: 0.0036)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/perlin: 30.77% (0.0520 => 0.0680, std.dev.: 0.0051)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 30.00% (0.0400 => 0.0520, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/bisort/bisort: 18.75% (0.0640 => 0.0760, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/em3d/em3d: 14.00% (0.2000 => 0.2280, std.dev.: 0.0058)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 10.81% (0.1480 => 0.1640, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 8.62% (0.2320 => 0.2520, std.dev.: 0.0051)
  SingleSource/Benchmarks/Shootout-C++/hello: 8.16% (0.1960 => 0.2120, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/oourafft: 6.15% (0.2600 => 0.2760, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/bh/bh: 6.10% (0.3280 => 0.3480, std.dev.: 0.0072)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 5.84% (0.6160 => 0.6520, std.dev.: 0.0119)
  SingleSource/Benchmarks/Shootout-C++/sieve: 5.06% (0.3160 => 0.3320, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.68% (1.1881 => 1.2081, std.dev.: 0.0076)
  MultiSource/Applications/siod/siod: 1.41% (2.5561 => 2.5921, std.dev.: 0.0130)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 22.22% (0.1080 => 0.1320, std.dev.: 0.0090)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0721 => 1.0841, std.dev.: 0.0044)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/oggenc/oggenc: -1.02% (5.8684 => 5.8084, std.dev.: 0.0128)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9242 => 3.8482, std.dev.: 0.0263)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/Bubblesort: 66.67% (0.0240 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0043)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0045)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/perlin: 30.77% (0.0520 => 0.0680, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/ffbench: 21.05% (0.0760 => 0.0920, std.dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 12.50% (0.1600 => 0.1800, std.dev.: 0.0067)
  MultiSource/Benchmarks/Olden/bh/bh: 11.54% (0.3120 => 0.3480, std.dev.: 0.0072)
  SingleSource/UnitTests/Vector/constpool: 6.66% (10.3966 => 11.0887, std.dev.: 0.1540)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 5.84% (0.6160 => 0.6520, std.dev.: 0.0119)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.71% (0.3400 => 0.3560, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/oourafft: 4.55% (0.2640 => 0.2760, std.dev.: 0.0044)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.91% (0.5120 => 0.5320, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.70% (0.3240 => 0.3360, std.dev.: 0.0041)
  MultiSource/Applications/minisat/minisat: 3.54% (0.7920 => 0.8200, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0076)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.33% (1.2000 => 1.2280, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.32% (1.2081 => 1.2361, std.dev.: 0.0088)
  MultiSource/Applications/siod/siod: 2.21% (2.5361 => 2.5921, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.99% (1.2041 => 1.2281, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0091)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.82% (4.8440 => 4.9320, std.dev.: 0.0277)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.81% (7.9681 => 8.1121, std.dev.: 0.0445)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.73% (2.7802 => 2.8282, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.40% (1.1401 => 1.1561, std.dev.: 0.0061)
  MultiSource/Applications/oggenc/oggenc: 1.40% (5.7284 => 5.8084, std.dev.: 0.0128)
  MultiSource/Applications/ClamAV/clamscan: 1.36% (17.3242 => 17.5602, std.dev.: 0.0479)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.21% (27.7977 => 28.1338, std.dev.: 0.0419)
  MultiSource/Applications/SPASS/SPASS: 1.19% (17.4444 => 17.6524, std.dev.: 0.0418)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.52% (0.1840 => 0.1960, std.dev.: 0.0043)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0012)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 4.06% (1.0841 => 1.1281, std.dev.: 0.0149)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.42% (90.4297 => 33.0821, std.dev.: 21.7116)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.84% (46.3269 => 17.2131, std.dev.: 10.6388)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.15% (3.2122 => 2.3721, std.dev.: 0.1021)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.69% (37.8384 => 28.8738, std.dev.: 0.8521)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0263)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.02% (1.1761 => 1.1641, std.dev.: 0.0041)

Report Time: 2.27s
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