[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20763?compare_to=20762&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20763, Order: 199532, Start Time: 2014-01-18 02:15:48, End Time: 2014-01-18 06:59:39
      To: 20762, Order: 199525, Start Time: 2014-01-18 01:00:20, End Time: 2014-01-18 05:42:18
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (20 on baseline)
Performance Improvements: 1 (3 on baseline)
Unchanged Tests: 1097 (1087 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/dead_try_block: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/Regression/C++/short_circuit_dtor: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/salsa20: 40.00% (0.0400 => 0.0560, std.dev.: 0.0051)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 15.38% (0.1040 => 0.1200, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/ffbench: 15.00% (0.0800 => 0.0920, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.69% (0.2080 => 0.2240, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.05% (0.3960 => 0.4160, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.26% (1.2681 => 1.2841, std.dev.: 0.0061)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 13.47% (0.9801 => 1.1121, std.dev.: 0.0249)
  SingleSource/Benchmarks/Misc-C++/bigfib: 10.00% (0.2800 => 0.3080, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.98% (3.8442 => 3.9202, std.dev.: 0.0080)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/lists: -13.64% (0.0880 => 0.0760, std.dev.: 0.0045)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/dead_try_block: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/ffbench: 21.05% (0.0760 => 0.0920, std.dev.: 0.0026)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0064)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 16.67% (0.0720 => 0.0840, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 13.04% (0.0920 => 0.1040, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.12% (0.3920 => 0.4160, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.90% (1.3800 => 1.4200, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.90% (1.2601 => 1.2841, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.83% (10.6960 => 10.8920, std.dev.: 0.0538)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.72% (5.8000 => 5.9000, std.dev.: 0.0356)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/bigfib: 10.00% (0.2800 => 0.3080, std.dev.: 0.0088)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0041)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0199)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0039)

Report Time: 2.74s
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