[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/18928?compare_to=18910&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18928, Order: 197927, Start Time: 2013-12-24 00:49:21, End Time: 2013-12-24 05:36:41
      To: 18910, Order: 197916, Start Time: 2013-12-23 19:44:20, End Time: 2013-12-24 00:32:13
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: 13 (20 on baseline)
Performance Improvements: 1 (27 on baseline)
Unchanged Tests: 1096 (1062 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-05-14-array-init: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/flops-5: 42.86% (0.0280 => 0.0400, std.dev.: 0.0027)
  SingleSource/Benchmarks/McGill/misr: 18.75% (0.0640 => 0.0760, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/distray/distray: 14.81% (0.1080 => 0.1240, std.dev.: 0.0048)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.00% (0.2400 => 0.2520, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.63% (1.6760 => 1.7200, std.dev.: 0.0162)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 20.00% (0.0600 => 0.0720, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 9.43% (1.0601 => 1.1601, std.dev.: 0.0225)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 6.17% (0.3240 => 0.3440, std.dev.: 0.0067)
  MultiSource/Applications/lemon/lemon: 5.37% (0.9681 => 1.0201, std.dev.: 0.0164)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.33% (0.6000 => 0.6200, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/power/power: 1.20% (1.3281 => 1.3441, std.dev.: 0.0036)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0721 => 1.0841, std.dev.: 0.0044)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.42% (1.1561 => 1.1281, std.dev.: 0.0106)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -2.94% (0.2720 => 0.2640, std.dev.: 0.0152)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 300.00% (0.0040 => 0.0160, std.dev.: 0.0035)
  MultiSource/Applications/sqlite3/sqlite3: 37.35% (17.1050 => 23.4934, std.dev.: 0.0255)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 20.21% (0.3760 => 0.4520, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 20.00% (0.0800 => 0.0960, std.dev.: 0.0052)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.93% (25.1416 => 27.8897, std.dev.: 0.0563)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.53% (0.1520 => 0.1680, std.dev.: 0.0045)
  MultiSource/Applications/lemon/lemon: 9.65% (1.2441 => 1.3641, std.dev.: 0.0084)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 7.83% (5.3640 => 5.7840, std.dev.: 0.0320)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.75% (5.4960 => 5.8120, std.dev.: 0.0549)
  MultiSource/Applications/oggenc/oggenc: 4.43% (5.5123 => 5.7564, std.dev.: 0.0152)
  MultiSource/Applications/minisat/minisat: 3.06% (0.7840 => 0.8080, std.dev.: 0.0088)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.76% (47.3607 => 48.1929, std.dev.: 0.0755)
  MultiSource/Applications/SPASS/SPASS: 1.39% (17.2884 => 17.5284, std.dev.: 0.0339)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 28.57% (0.0560 => 0.0720, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.86% (0.3160 => 0.3440, std.dev.: 0.0067)
  MultiSource/Applications/siod/siod: 2.41% (2.8162 => 2.8842, std.dev.: 0.0231)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0024)
  MultiSource/Applications/obsequi/Obsequi: 1.54% (2.0721 => 2.1041, std.dev.: 0.0124)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.15% (2.4282 => 2.4562, std.dev.: 0.0076)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2003-06-08-BaseType: -75.00% (0.0160 => 0.0040, std.dev.: 0.0041)
  SingleSource/UnitTests/StructModifyTest: -75.00% (0.0160 => 0.0040, std.dev.: 0.0038)
  SingleSource/UnitTests/ms_struct-bitfield-1: -75.00% (0.0160 => 0.0040, std.dev.: 0.0045)
  SingleSource/Regression/C/DuffsDevice: -62.50% (0.0320 => 0.0120, std.dev.: 0.0073)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: -60.00% (0.0200 => 0.0080, std.dev.: 0.0045)
  SingleSource/UnitTests/conditional-gnu-ext-cxx: -60.00% (0.0200 => 0.0080, std.dev.: 0.0036)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0053)
  SingleSource/UnitTests/Vector/divides: -57.14% (0.0280 => 0.0120, std.dev.: 0.0053)
  SingleSource/Regression/C/matrixTranspose: -50.00% (0.0320 => 0.0160, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout/methcall: -45.45% (0.0440 => 0.0240, std.dev.: 0.0072)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -35.29% (0.0680 => 0.0440, std.dev.: 0.0082)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -23.53% (0.0680 => 0.0520, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -21.74% (0.0920 => 0.0720, std.dev.: 0.0072)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -21.74% (0.0920 => 0.0720, std.dev.: 0.0053)
  SingleSource/UnitTests/initp1: -20.00% (0.0600 => 0.0480, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/fbench: -19.05% (0.0840 => 0.0680, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -17.39% (0.0920 => 0.0760, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc/richards_benchmark: -13.04% (0.0920 => 0.0800, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/flops: -10.34% (0.1160 => 0.1040, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -9.43% (0.2120 => 0.1920, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C++/office/office: -6.25% (0.2560 => 0.2400, std.dev.: 0.0060)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.24% (6.0924 => 5.7124, std.dev.: 0.0166)
  MultiSource/Benchmarks/McCat/18-imp/imp: -5.56% (0.4320 => 0.4080, std.dev.: 0.0093)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -5.22% (1.4560 => 1.3800, std.dev.: 0.0270)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.42% (1.1561 => 1.1281, std.dev.: 0.0106)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/minisat/minisat: -2.01% (6.7684 => 6.6324, std.dev.: 0.0405)
  MultiSource/Applications/SPASS/SPASS: -1.88% (9.3406 => 9.1646, std.dev.: 0.0332)

Report Time: 2.29s
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