[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19044?compare_to=19026&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 19044, Order: 198031, Start Time: 2013-12-26 02:20:31, End Time: 2013-12-26 07:05:35
      To: 19026, Order: 198020, Start Time: 2013-12-25 17:35:57, End Time: 2013-12-25 22:21:15
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 17 (20 on baseline)
Performance Improvements: 0 (21 on baseline)
Unchanged Tests: 1093 (1068 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 60.00% (0.0200 => 0.0320, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc/flops-2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0035)
  SingleSource/UnitTests/SignlessTypes/shr: 42.86% (0.0280 => 0.0400, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 23.81% (0.0840 => 0.1040, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 18.75% (0.0640 => 0.0760, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/mst/mst: 16.67% (0.1200 => 0.1400, std.dev.: 0.0073)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 16.67% (0.0720 => 0.0840, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout/matrix: 16.67% (0.0720 => 0.0840, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 9.09% (0.1320 => 0.1440, std.dev.: 0.0045)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.70% (0.1840 => 0.2000, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.35% (0.2520 => 0.2680, std.dev.: 0.0049)
  SingleSource/Benchmarks/McGill/chomp: 5.56% (0.2160 => 0.2280, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 5.49% (0.3640 => 0.3840, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.94% (0.3240 => 0.3400, std.dev.: 0.0051)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.06% (1.3800 => 1.4360, std.dev.: 0.0190)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.90% (0.8441 => 0.8601, std.dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 3.87% (1.1361 => 1.1801, std.dev.: 0.0166)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -1.47% (0.2720 => 0.2680, std.dev.: 0.0141)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 60.00% (0.0200 => 0.0320, std.dev.: 0.0018)
  MultiSource/Applications/sqlite3/sqlite3: 36.76% (17.1050 => 23.3934, std.dev.: 0.0411)
  MultiSource/Benchmarks/McCat/15-trie/trie: 28.57% (0.0560 => 0.0720, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0056)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 20.00% (0.0800 => 0.0960, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 19.15% (0.3760 => 0.4480, std.dev.: 0.0187)
  SingleSource/Benchmarks/Shootout-C++/strcat: 10.91% (0.2200 => 0.2440, std.dev.: 0.0054)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.82% (25.1416 => 27.8617, std.dev.: 0.0492)
  MultiSource/Applications/lemon/lemon: 9.00% (1.2441 => 1.3561, std.dev.: 0.0109)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 7.61% (5.3640 => 5.7720, std.dev.: 0.0477)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.46% (5.4960 => 5.7960, std.dev.: 0.0329)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.66% (1.3720 => 1.4360, std.dev.: 0.0190)
  MultiSource/Applications/oggenc/oggenc: 3.48% (5.5123 => 5.7044, std.dev.: 0.0177)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.33% (47.3607 => 47.9888, std.dev.: 0.1150)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.19% (1.3441 => 1.3601, std.dev.: 0.0042)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0062)
  MultiSource/Applications/siod/siod: 2.41% (2.8162 => 2.8842, std.dev.: 0.0149)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.88% (4.0363 => 4.1123, std.dev.: 0.0030)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0025)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0062)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-05-21-BitfieldHandling: -60.00% (0.0200 => 0.0080, std.dev.: 0.0040)
  SingleSource/UnitTests/2002-05-03-NotTest: -57.14% (0.0280 => 0.0120, std.dev.: 0.0047)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout/strcat: -50.00% (0.0400 => 0.0200, std.dev.: 0.0075)
  SingleSource/UnitTests/Vector/divides: -42.86% (0.0280 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -37.50% (0.0320 => 0.0200, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/ffbench: -20.83% (0.0960 => 0.0760, std.dev.: 0.0056)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.86% (0.1120 => 0.0920, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0056)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -13.64% (0.2640 => 0.2280, std.dev.: 0.0112)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -7.55% (0.2120 => 0.1960, std.dev.: 0.0055)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.30% (6.0924 => 5.7084, std.dev.: 0.0322)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -5.22% (1.4560 => 1.3800, std.dev.: 0.0260)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.44% (15.2402 => 15.0202, std.dev.: 0.0670)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: -36.36% (0.0440 => 0.0280, std.dev.: 0.0053)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -9.00% (1.2001 => 1.0921, std.dev.: 0.0351)
  MultiSource/Applications/sgefa/sgefa: -2.26% (0.5320 => 0.5200, std.dev.: 0.0028)
  MultiSource/Applications/SPASS/SPASS: -2.01% (9.3406 => 9.1526, std.dev.: 0.0323)
  MultiSource/Applications/minisat/minisat: -1.60% (6.7684 => 6.6604, std.dev.: 0.0283)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.04% (5.0043 => 4.9523, std.dev.: 0.0165)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.01% (3.5602 => 3.5242, std.dev.: 0.0111)

Report Time: 1.84s
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