[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20929?compare_to=20921&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20929, Order: 199696, Start Time: 2014-01-21 00:40:57, End Time: 2014-01-21 05:26:59
      To: 20921, Order: 199688, Start Time: 2014-01-20 20:57:32, End Time: 2014-01-21 01:39:24
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 11 (16 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1099 (1091 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/recursive-throw: 75.00% (0.0160 => 0.0280, std.dev.: 0.0033)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/power/power: 20.59% (0.1360 => 0.1640, std.dev.: 0.0076)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 17.65% (0.0680 => 0.0800, std.dev.: 0.0042)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 11.11% (0.1080 => 0.1200, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/fibo: 10.00% (0.2000 => 0.2200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.78% (0.2360 => 0.2520, std.dev.: 0.0058)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.71% (0.2800 => 0.2960, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.24% (1.2481 => 1.2761, std.dev.: 0.0074)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.05% (4.8680 => 4.9680, std.dev.: 0.0383)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.04% (1.1761 => 1.2001, std.dev.: 0.0086)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0030)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0041)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.60% (0.3480 => 0.3640, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0093)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2480 => 1.2760, std.dev.: 0.0060)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.74% (1.1480 => 1.1680, std.dev.: 0.0072)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.60% (6.0160 => 6.1120, std.dev.: 0.0298)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.39% (1.1481 => 1.1641, std.dev.: 0.0061)
  MultiSource/Applications/JM/lencod/lencod: 1.07% (17.6165 => 17.8045, std.dev.: 0.0471)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0026)
  MultiSource/Benchmarks/Olden/mst/mst: 11.11% (0.1080 => 0.1200, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.68% (0.2480 => 0.2720, std.dev.: 0.0070)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.92% (0.9601 => 0.9881, std.dev.: 0.0105)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)

Report Time: 2.50s
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