[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/18650?compare_to=18634&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18650, Order: 197678, Start Time: 2013-12-19 14:25:47, End Time: 2013-12-19 19:16:41
      To: 18634, Order: 197664, Start Time: 2013-12-19 09:15:38, End Time: 2013-12-19 14:08:34
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: 7 (23 on baseline)
Performance Improvements: 0 (34 on baseline)
Unchanged Tests: 1103 (1052 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-04-22-Switch: 300.00% (0.0040 => 0.0160, std.dev.: 0.0039)
  SingleSource/UnitTests/2003-05-31-CastToBool: 100.00% (0.0120 => 0.0240, std.dev.: 0.0024)
  SingleSource/Regression/C/badidx: 60.00% (0.0200 => 0.0320, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/SSE/sse_isamax: 20.00% (0.0800 => 0.0960, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 8.62% (0.2320 => 0.2520, std.dev.: 0.0067)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 8.51% (0.3760 => 0.4080, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.33% (1.2001 => 1.2281, std.dev.: 0.0078)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: - (0.2720 => 0.2720, std.dev.: 0.0102)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  MultiSource/Applications/sqlite3/sqlite3: 36.95% (17.1050 => 23.4254, std.dev.: 0.0367)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 21.28% (0.3760 => 0.4560, std.dev.: 0.0087)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 20.00% (0.0800 => 0.0960, std.dev.: 0.0044)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.79% (25.1416 => 27.8537, std.dev.: 0.0448)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.53% (0.1520 => 0.1680, std.dev.: 0.0061)
  MultiSource/Applications/lemon/lemon: 9.65% (1.2441 => 1.3641, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 8.43% (5.3640 => 5.8160, std.dev.: 0.0336)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.26% (5.4960 => 5.8400, std.dev.: 0.0294)
  MultiSource/Applications/oggenc/oggenc: 3.78% (5.5123 => 5.7204, std.dev.: 0.0107)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.21% (1.3720 => 1.4160, std.dev.: 0.0154)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.00% (0.6000 => 0.6120, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.79% (1.3441 => 1.3681, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0066)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.73% (2.5402 => 2.5842, std.dev.: 0.0111)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.19% (47.3607 => 47.9248, std.dev.: 0.0791)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.86% (0.3160 => 0.3440, std.dev.: 0.0074)
  MultiSource/Applications/siod/siod: 2.41% (2.8162 => 2.8842, std.dev.: 0.0189)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.17% (0.7360 => 0.7520, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.88% (4.0363 => 4.1123, std.dev.: 0.0026)
  MultiSource/Applications/lua/lua: 1.39% (21.0733 => 21.3653, std.dev.: 0.0711)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0028)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: -80.00% (0.0200 => 0.0040, std.dev.: 0.0059)
  SingleSource/UnitTests/ms_struct-bitfield-1: -75.00% (0.0160 => 0.0040, std.dev.: 0.0039)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: -60.00% (0.0200 => 0.0080, std.dev.: 0.0042)
  SingleSource/UnitTests/conditional-gnu-ext-cxx: -60.00% (0.0200 => 0.0080, std.dev.: 0.0041)
  SingleSource/UnitTests/2004-11-28-GlobalBoolLayout: -57.14% (0.0280 => 0.0120, std.dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -50.00% (0.0320 => 0.0160, std.dev.: 0.0054)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -50.00% (0.0320 => 0.0160, std.dev.: 0.0061)
  SingleSource/UnitTests/Vector/divides: -42.86% (0.0280 => 0.0160, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/strcat: -40.00% (0.0400 => 0.0240, std.dev.: 0.0062)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -31.58% (0.0760 => 0.0520, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -30.00% (0.0800 => 0.0560, std.dev.: 0.0088)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -29.41% (0.0680 => 0.0480, std.dev.: 0.0076)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -21.74% (0.0920 => 0.0720, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -20.83% (0.1920 => 0.1520, std.dev.: 0.0128)
  SingleSource/Benchmarks/McGill/queens: -18.75% (0.0640 => 0.0520, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -17.65% (0.0680 => 0.0560, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -17.39% (0.0920 => 0.0760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/hash2: -9.52% (0.5040 => 0.4560, std.dev.: 0.0148)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -9.43% (0.2120 => 0.1920, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: -8.05% (0.3480 => 0.3200, std.dev.: 0.0088)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -7.58% (0.2640 => 0.2440, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.70% (6.0924 => 5.6844, std.dev.: 0.0172)
  MultiSource/Benchmarks/McCat/08-main/main: -6.10% (0.3280 => 0.3080, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -5.26% (0.3800 => 0.3600, std.dev.: 0.0065)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -4.24% (0.9440 => 0.9040, std.dev.: 0.0126)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.18% (15.2402 => 15.0602, std.dev.: 0.0505)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: -5.73% (0.6280 => 0.5920, std.dev.: 0.0099)
  MultiSource/Applications/spiff/spiff: -5.22% (2.1441 => 2.0321, std.dev.: 0.0361)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -5.00% (4.2403 => 4.0283, std.dev.: 0.0741)
  MultiSource/Applications/viterbi/viterbi: -4.02% (2.7882 => 2.6762, std.dev.: 0.0410)
  MultiSource/Benchmarks/Olden/bisort/bisort: -2.14% (0.7480 => 0.7320, std.dev.: 0.0061)
  MultiSource/Applications/SPASS/SPASS: -2.10% (9.3406 => 9.1446, std.dev.: 0.0293)
  MultiSource/Applications/minisat/minisat: -1.54% (6.7684 => 6.6644, std.dev.: 0.0333)

Report Time: 2.61s
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