[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20698?compare_to=20695&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20698, Order: 199457, Start Time: 2014-01-17 04:26:23, End Time: 2014-01-17 09:07:33
      To: 20695, Order: 199453, Start Time: 2014-01-17 03:35:08, End Time: 2014-01-17 08:19:11
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (17 on baseline)
Performance Improvements: 1 (3 on baseline)
Unchanged Tests: 1095 (1090 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR1386: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/UnitTests/TestLoop: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/UnitTests/Vector/sumarray: 100.00% (0.0120 => 0.0240, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
  MultiSource/Benchmarks/llubenchmark/llu: 44.44% (0.0360 => 0.0520, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 22.22% (0.1440 => 0.1760, std.dev.: 0.0067)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 20.00% (0.0800 => 0.0960, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/richards_benchmark: 15.79% (0.0760 => 0.0880, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 12.50% (0.2240 => 0.2520, std.dev.: 0.0092)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.11% (0.1480 => 0.1600, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 7.14% (0.3360 => 0.3600, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.22% (0.9001 => 0.9201, std.dev.: 0.0055)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ClamAV/clamscan: 20.83% (0.0960 => 0.1160, std.dev.: 0.0067)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 5.00% (0.2400 => 0.2520, std.dev.: 0.0032)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -2.80% (1.2841 => 1.2481, std.dev.: 0.0119)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0041)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 25.93% (0.1080 => 0.1360, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/richards_benchmark: 22.22% (0.0720 => 0.0880, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 12.82% (0.1560 => 0.1760, std.dev.: 0.0067)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0072)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0061)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 10.53% (0.2280 => 0.2520, std.dev.: 0.0092)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 9.68% (0.1240 => 0.1360, std.dev.: 0.0045)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.45% (0.3480 => 0.3600, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.68% (10.6960 => 10.8760, std.dev.: 0.0486)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.92% (0.9601 => 0.9881, std.dev.: 0.0076)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)

Report Time: 2.96s
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