[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19448?compare_to=19435&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19448, Order: 198274, Start Time: 2014-01-01 08:56:48, End Time: 2014-01-01 13:40:51
      To: 19435, Order: 198270, Start Time: 2014-01-01 03:36:30, End Time: 2014-01-01 08:20:32
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 12 (26 on baseline)
Performance Improvements: 2 (4 on baseline)
Unchanged Tests: 1096 (1080 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/pi: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/UnitTests/Threads/2010-12-08-tls: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/heapsort: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 29.41% (0.0680 => 0.0880, std.dev.: 0.0076)
  SingleSource/UnitTests/initp1: 27.27% (0.0440 => 0.0560, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/hash: 23.08% (0.0520 => 0.0640, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.81% (0.3440 => 0.3640, std.dev.: 0.0035)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 5.15% (1.1640 => 1.2240, std.dev.: 0.0172)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.34% (1.1960 => 1.2240, std.dev.: 0.0097)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.10% (5.8360 => 5.9000, std.dev.: 0.0202)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/wc: -5.97% (0.2680 => 0.2520, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -1.29% (1.2441 => 1.2281, std.dev.: 0.0062)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/UnitTests/2003-08-05-CastFPToUint: 100.00% (0.0120 => 0.0240, std.dev.: 0.0024)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 33.33% (0.0480 => 0.0640, std.dev.: 0.0042)
  SingleSource/Benchmarks/McGill/queens: 27.27% (0.0440 => 0.0560, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/perlin: 23.08% (0.0520 => 0.0640, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 9.33% (0.3000 => 0.3280, std.dev.: 0.0099)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 9.23% (0.2600 => 0.2840, std.dev.: 0.0079)
  MultiSource/Benchmarks/McCat/18-imp/imp: 7.00% (0.4000 => 0.4280, std.dev.: 0.0059)
  SingleSource/UnitTests/Vector/constpool: 5.19% (10.3966 => 10.9367, std.dev.: 0.1763)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0101)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.01% (5.7840 => 5.9000, std.dev.: 0.0202)
  MultiSource/Applications/lemon/lemon: 1.76% (1.3601 => 1.3841, std.dev.: 0.0070)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.73% (2.7802 => 2.8282, std.dev.: 0.0090)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.72% (4.8720 => 4.9560, std.dev.: 0.0274)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.66% (1.2041 => 1.2241, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.66% (1.2081 => 1.2281, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.58% (1.2681 => 1.2881, std.dev.: 0.0062)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.55% (27.7977 => 28.2298, std.dev.: 0.0457)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.47% (1.3601 => 1.3801, std.dev.: 0.0057)
  MultiSource/Applications/sqlite3/sqlite3: 1.32% (23.3854 => 23.6934, std.dev.: 0.0513)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.19% (15.0802 => 15.2603, std.dev.: 0.0559)
  MultiSource/Applications/JM/lencod/lencod: 1.14% (17.5685 => 17.7685, std.dev.: 0.0412)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.11% (3.9682 => 4.0122, std.dev.: 0.0125)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0018)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 3.34% (4.0723 => 4.2083, std.dev.: 0.0465)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.31% (3.9602 => 4.0122, std.dev.: 0.0148)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.32% (90.4297 => 33.1661, std.dev.: 21.0283)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.17% (46.3269 => 17.0611, std.dev.: 11.1256)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.53% (3.2122 => 2.3601, std.dev.: 0.1076)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.01% (37.8384 => 28.7538, std.dev.: 1.1011)

Report Time: 2.07s
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