[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21151?compare_to=21148&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21151, Order: 199904, Start Time: 2014-01-23 16:32:51, End Time: 2014-01-23 21:14:06
      To: 21148, Order: 199898, Start Time: 2014-01-23 15:44:25, End Time: 2014-01-23 20:32:13
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (12 on baseline)
Performance Improvements: 0 (20 on baseline)
Unchanged Tests: 1101 (1078 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-04-10-BitfieldTest: 200.00% (0.0080 => 0.0240, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 50.00% (0.0240 => 0.0360, std.dev.: 0.0030)
  SingleSource/Regression/C/bigstack: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 30.77% (0.0520 => 0.0680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/fbench: 16.67% (0.0720 => 0.0840, std.dev.: 0.0035)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.69% (1.1880 => 1.2200, std.dev.: 0.0108)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.16% (3.8762 => 4.0763, std.dev.: 0.0552)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 3.28% (0.7320 => 0.7560, std.dev.: 0.0084)
  MultiSource/Benchmarks/Olden/bisort/bisort: 1.64% (0.7320 => 0.7440, std.dev.: 0.0030)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/EH/dead_try_block: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 30.77% (0.0520 => 0.0680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0052)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0084)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.26% (8.1441 => 8.3281, std.dev.: 0.0410)
  MultiSource/Applications/sqlite3/sqlite3: 1.01% (23.7574 => 23.9975, std.dev.: 0.0371)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0041)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 4.58% (0.9601 => 1.0041, std.dev.: 0.0075)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0040)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -3.30% (1.2121 => 1.1721, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.22% (1.3681 => 1.3241, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.11% (1.1561 => 1.1201, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -3.02% (1.1921 => 1.1561, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.88% (1.2521 => 1.2161, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.69% (1.1881 => 1.1561, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.56% (1.2481 => 1.2161, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -2.45% (1.1441 => 1.1161, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: -2.44% (1.1481 => 1.1201, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.34% (1.1961 => 1.1681, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.19% (1.2801 => 1.2521, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -2.01% (1.1921 => 1.1681, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.90% (1.2601 => 1.2361, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -1.89% (1.2721 => 1.2481, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -1.61% (1.2401 => 1.2201, std.dev.: 0.0068)
  MultiSource/Applications/oggenc/oggenc: -1.10% (5.7964 => 5.7324, std.dev.: 0.0149)

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.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0020)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0122)

Report Time: 3.79s
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