[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/19276?compare_to=19246&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19276, Order: 198169, Start Time: 2013-12-29 17:16:19, End Time: 2013-12-29 22:01:27
      To: 19246, Order: 198149, Start Time: 2013-12-29 05:14:02, End Time: 2013-12-29 09:59:30
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 14 (21 on baseline)
Performance Improvements: 0 (7 on baseline)
Unchanged Tests: 1096 (1082 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/conditional-gnu-ext-cxx: 300.00% (0.0040 => 0.0160, std.dev.: 0.0030)
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/Regression/C++/EH/exception_spec_test: 66.67% (0.0240 => 0.0400, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/whetstone: 14.29% (0.0840 => 0.0960, std.dev.: 0.0043)
  SingleSource/Benchmarks/McGill/exptree: 13.04% (0.0920 => 0.1040, std.dev.: 0.0031)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.77% (1.3800 => 1.4320, std.dev.: 0.0143)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.08% (0.9080 => 0.9360, std.dev.: 0.0106)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: 20.00% (0.0600 => 0.0720, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.81% (0.2560 => 0.2760, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.08% (3.8442 => 3.9242, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/ffbench: 1.35% (0.8921 => 0.9041, std.dev.: 0.0041)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 1.09% (1.4681 => 1.4841, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/sieve: 1.02% (2.3561 => 2.3801, std.dev.: 0.0074)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0027)
  SingleSource/Benchmarks/Stanford/Perm: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/McGill/queens: 27.27% (0.0440 => 0.0560, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 26.67% (0.0600 => 0.0760, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/perlin: 23.08% (0.0520 => 0.0640, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0024)
  SingleSource/Benchmarks/McGill/exptree: 18.18% (0.0880 => 0.1040, std.dev.: 0.0031)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 10.77% (0.2600 => 0.2880, std.dev.: 0.0103)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 10.71% (0.1120 => 0.1240, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/bh/bh: 8.97% (0.3120 => 0.3400, std.dev.: 0.0080)
  SingleSource/UnitTests/Vector/constpool: 5.81% (10.3966 => 11.0007, std.dev.: 0.2278)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.08% (0.9080 => 0.9360, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0097)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.61% (0.4600 => 0.4720, std.dev.: 0.0043)
  MultiSource/Applications/oggenc/oggenc: 1.19% (5.7284 => 5.7964, std.dev.: 0.0191)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.05% (7.9681 => 8.0521, std.dev.: 0.0278)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0020)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.32% (1.0841 => 1.1201, std.dev.: 0.0131)
  SingleSource/Benchmarks/Misc/ffbench: 1.35% (0.8921 => 0.9041, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.30% (90.4297 => 33.1861, std.dev.: 20.3346)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.09% (46.3269 => 17.0971, std.dev.: 11.0405)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.66% (125.5798 => 49.4031, std.dev.: 25.8181)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.53% (3.2122 => 2.3601, std.dev.: 0.1123)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.74% (37.8384 => 28.8538, std.dev.: 0.6304)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.46% (3.5562 => 3.5042, std.dev.: 0.0162)
  SingleSource/Benchmarks/Shootout/ary3: -1.46% (3.5642 => 3.5122, std.dev.: 0.0138)

Report Time: 2.35s
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