[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20425?compare_to=20424&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20425, Order: 199081, Start Time: 2014-01-13 08:22:30, End Time: 2014-01-13 13:06:33
      To: 20424, Order: 199079, Start Time: 2014-01-13 08:03:37, End Time: 2014-01-13 12:47:07
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 18 (17 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1092 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/sumarray-dbl: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 22.22% (0.0720 => 0.0880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 16.67% (0.0720 => 0.0840, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Puzzle: 15.38% (0.1040 => 0.1200, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 9.52% (0.1680 => 0.1840, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 5.93% (1.0800 => 1.1440, std.dev.: 0.0182)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 5.06% (0.3160 => 0.3320, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.07% (1.1601 => 1.1841, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.74% (1.1521 => 1.1721, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.41% (1.1321 => 1.1481, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.41% (1.1361 => 1.1521, std.dev.: 0.0061)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 8.97% (0.3120 => 0.3400, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 7.37% (1.2481 => 1.3401, std.dev.: 0.0277)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 4.42% (0.7240 => 0.7560, std.dev.: 0.0099)
  MultiSource/Applications/lemon/lemon: 3.73% (0.9641 => 1.0001, std.dev.: 0.0113)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/Benchmarks/Stanford/RealMM: 33.33% (0.0360 => 0.0480, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0051)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0059)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.62% (1.3760 => 1.4120, std.dev.: 0.0139)
  MultiSource/Applications/hexxagon/hexxagon: 2.49% (1.1240 => 1.1520, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.09% (1.1481 => 1.1721, std.dev.: 0.0069)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.23% (8.1441 => 8.2441, std.dev.: 0.0301)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 10.71% (0.2240 => 0.2480, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 7.59% (0.3160 => 0.3400, std.dev.: 0.0082)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 6.69% (1.2561 => 1.3401, std.dev.: 0.0277)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.76% (0.5040 => 0.5280, std.dev.: 0.0084)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.38% (3.3802 => 3.5282, std.dev.: 0.0556)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 3.85% (0.7280 => 0.7560, std.dev.: 0.0099)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.11% (5.7564 => 5.6924, std.dev.: 0.0203)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0271)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0031)

Report Time: 2.24s
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