[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/18804?compare_to=18782&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18804, Order: 197870, Start Time: 2013-12-21 19:39:52, End Time: 2013-12-22 00:28:24
      To: 18782, Order: 197853, Start Time: 2013-12-21 03:16:20, End Time: 2013-12-21 08:05:51
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: 5 (18 on baseline)
Performance Improvements: 2 (24 on baseline)
Unchanged Tests: 1103 (1067 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-08-19-CodegenBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 42.86% (0.0560 => 0.0800, std.dev.: 0.0042)
  SingleSource/Benchmarks/Stanford/Towers: 27.27% (0.0440 => 0.0560, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/matrix: 17.65% (0.0680 => 0.0800, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 16.67% (0.0720 => 0.0840, std.dev.: 0.0039)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.10% (3.9962 => 3.9522, std.dev.: 0.0115)
  MultiSource/Applications/kimwitu++/kc: -1.02% (18.7610 => 18.5690, std.dev.: 0.0552)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 1.47% (0.2720 => 0.2760, std.dev.: 0.0116)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0030)
  MultiSource/Applications/sqlite3/sqlite3: 36.90% (17.1050 => 23.4174, std.dev.: 0.0360)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 33.33% (0.0600 => 0.0800, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 24.47% (0.3760 => 0.4680, std.dev.: 0.0082)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.28% (25.1416 => 27.7257, std.dev.: 0.0550)
  MultiSource/Applications/lemon/lemon: 9.32% (1.2441 => 1.3601, std.dev.: 0.0077)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 8.58% (5.3640 => 5.8240, std.dev.: 0.0364)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.27% (0.2200 => 0.2360, std.dev.: 0.0060)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.75% (5.4960 => 5.8120, std.dev.: 0.0420)
  MultiSource/Applications/oggenc/oggenc: 4.50% (5.5123 => 5.7604, std.dev.: 0.0139)
  MultiSource/Applications/hbd/hbd: 2.67% (1.6480 => 1.6920, std.dev.: 0.0111)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.26% (2.5402 => 2.5722, std.dev.: 0.0120)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.07% (47.3607 => 47.8688, std.dev.: 0.1082)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0067)
  MultiSource/Applications/siod/siod: 2.41% (2.8162 => 2.8842, std.dev.: 0.0174)
  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/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0020)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-06-16-InvalidInitializer: -75.00% (0.0160 => 0.0040, std.dev.: 0.0045)
  SingleSource/UnitTests/ms_struct-bitfield-1: -75.00% (0.0160 => 0.0040, std.dev.: 0.0045)
  SingleSource/UnitTests/2002-05-03-NotTest: -71.43% (0.0280 => 0.0080, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -62.50% (0.0320 => 0.0120, std.dev.: 0.0068)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0062)
  SingleSource/UnitTests/Vector/divides: -57.14% (0.0280 => 0.0120, std.dev.: 0.0048)
  SingleSource/UnitTests/Vector/build2: -36.36% (0.0440 => 0.0280, std.dev.: 0.0054)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -29.41% (0.0680 => 0.0480, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -25.00% (0.1920 => 0.1440, std.dev.: 0.0160)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.86% (0.1120 => 0.0920, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/flops: -10.34% (0.1160 => 0.1040, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -7.69% (0.2080 => 0.1920, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.70% (6.0924 => 5.6844, std.dev.: 0.0216)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -6.32% (0.3800 => 0.3560, std.dev.: 0.0090)
  SingleSource/Benchmarks/Shootout-C++/hash2: -3.97% (0.5040 => 0.4840, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.54% (1.2601 => 1.2281, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.33% (1.2041 => 1.1761, std.dev.: 0.0108)
  MultiSource/Applications/kimwitu++/kc: -1.04% (18.7650 => 18.5690, std.dev.: 0.0552)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.00% (3.9922 => 3.9522, std.dev.: 0.0115)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.82% (0.6280 => 0.6040, std.dev.: 0.0075)
  MultiSource/Applications/SPASS/SPASS: -1.93% (9.3406 => 9.1606, std.dev.: 0.0297)
  MultiSource/Applications/minisat/minisat: -1.83% (6.7684 => 6.6444, std.dev.: 0.0388)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.49% (5.1123 => 5.0363, std.dev.: 0.0254)

Report Time: 2.54s
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