[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20260?compare_to=20259&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20260, Order: 198975, Start Time: 2014-01-11 00:45:23, End Time: 2014-01-11 05:28:47
      To: 20259, Order: 198971, Start Time: 2014-01-10 23:57:19, End Time: 2014-01-11 04:41:27
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 (13 on baseline)
Performance Improvements: 1 (0 on baseline)
Unchanged Tests: 1095 (1097 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-04-10-BitfieldTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 25.00% (0.0640 => 0.0800, std.dev.: 0.0050)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 22.22% (0.0720 => 0.0880, std.dev.: 0.0051)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 6.90% (0.2320 => 0.2480, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/lists1: 6.02% (0.3320 => 0.3520, std.dev.: 0.0069)
  MultiSource/Applications/hbd/hbd: 3.95% (1.6200 => 1.6840, std.dev.: 0.0226)
  MultiSource/Applications/hexxagon/hexxagon: 2.15% (1.1160 => 1.1400, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.69% (1.1801 => 1.2001, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 22.22% (0.0720 => 0.0880, std.dev.: 0.0061)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 21.43% (0.0560 => 0.0680, std.dev.: 0.0035)
  MultiSource/Applications/ClamAV/clamscan: 15.38% (0.1040 => 0.1200, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 14.29% (0.1680 => 0.1920, std.dev.: 0.0075)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 5.00% (0.7200 => 0.7560, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.87% (3.8482 => 3.9202, std.dev.: 0.0062)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.10% (1.1601 => 1.1241, std.dev.: 0.0129)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0030)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0043)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0065)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0151)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 5.26% (0.6840 => 0.7200, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.26% (1.2721 => 1.2881, std.dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 133.33% (0.0120 => 0.0280, std.dev.: 0.0036)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.72% (0.7360 => 0.7560, std.dev.: 0.0076)

Report Time: 1.75s
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