[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/18992?compare_to=18977&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18992, Order: 197995, Start Time: 2013-12-25 02:15:29, End Time: 2013-12-25 07:01:16
      To: 18977, Order: 197989, Start Time: 2013-12-24 20:42:48, End Time: 2013-12-25 01:28:34
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: 8 (22 on baseline)
Performance Improvements: 1 (19 on baseline)
Unchanged Tests: 1101 (1068 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/flops-1: 80.00% (0.0200 => 0.0360, std.dev.: 0.0035)
  MultiSource/Benchmarks/NPB-serial/is/is: 20.00% (0.0600 => 0.0720, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout/matrix: 16.67% (0.0720 => 0.0840, std.dev.: 0.0028)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 8.00% (0.3000 => 0.3240, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.62% (0.7120 => 0.7520, std.dev.: 0.0115)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.36% (1.1920 => 1.2320, std.dev.: 0.0155)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.68% (1.1921 => 1.2121, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.35% (1.1881 => 1.2041, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.73% (3.9202 => 3.8522, std.dev.: 0.0246)

================================
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.: 0.0095)

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 37.14% (17.1050 => 23.4574, std.dev.: 0.0472)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 23.40% (0.3760 => 0.4640, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.04% (0.0920 => 0.1040, std.dev.: 0.0045)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.20% (25.1416 => 27.9577, std.dev.: 0.0379)
  MultiSource/Applications/lemon/lemon: 10.29% (1.2441 => 1.3721, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/strcat: 9.09% (0.2200 => 0.2400, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 8.35% (5.3640 => 5.8120, std.dev.: 0.0473)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.60% (5.4960 => 5.8040, std.dev.: 0.0402)
  MultiSource/Applications/oggenc/oggenc: 4.65% (5.5123 => 5.7684, std.dev.: 0.0229)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.23% (1.4840 => 1.5320, std.dev.: 0.0138)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.21% (1.3720 => 1.4160, std.dev.: 0.0161)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.76% (47.3607 => 48.1929, std.dev.: 0.0891)
  MultiSource/Applications/siod/siod: 1.58% (2.5321 => 2.5721, std.dev.: 0.0125)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.57% (2.5402 => 2.5802, std.dev.: 0.0075)
  MultiSource/Applications/SPASS/SPASS: 1.50% (17.2884 => 17.5484, std.dev.: 0.0431)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.20% (10.6760 => 10.8040, std.dev.: 0.0386)
  MultiSource/Benchmarks/Bullet/bullet: 1.05% (36.8885 => 37.2765, std.dev.: 0.0800)

Performance Regressions - Execution Time
----------------------------------------
  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.: 0.0147)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.17% (0.7360 => 0.7520, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.88% (4.0363 => 4.1123, std.dev.: 0.0026)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2005-05-12-Int64ToFP: -66.67% (0.0240 => 0.0080, std.dev.: 0.0061)
  SingleSource/Regression/C/2008-01-07-LongDouble: -60.00% (0.0200 => 0.0080, std.dev.: 0.0036)
  SingleSource/UnitTests/2002-05-03-NotTest: -57.14% (0.0280 => 0.0120, std.dev.: 0.0054)
  SingleSource/Regression/C/badidx: -55.56% (0.0360 => 0.0160, std.dev.: 0.0074)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -50.00% (0.0320 => 0.0160, std.dev.: 0.0057)
  SingleSource/UnitTests/Vector/divides: -42.86% (0.0280 => 0.0160, std.dev.: 0.0037)
  SingleSource/Regression/C++/EH/recursive-throw: -37.50% (0.0320 => 0.0200, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/richards_benchmark: -17.39% (0.0920 => 0.0760, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: -16.00% (0.1000 => 0.0840, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -14.29% (0.0840 => 0.0720, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -6.32% (1.4560 => 1.3640, std.dev.: 0.0351)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.91% (6.0924 => 5.7324, std.dev.: 0.0119)
  SingleSource/Benchmarks/Shootout-C++/hash2: -5.56% (0.5040 => 0.4760, std.dev.: 0.0093)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/ClamAV/clamscan: -22.58% (0.1240 => 0.0960, std.dev.: 0.0096)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -7.55% (4.2403 => 3.9202, std.dev.: 0.1143)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.93% (3.9282 => 3.8522, std.dev.: 0.0246)
  MultiSource/Applications/SPASS/SPASS: -1.93% (9.3406 => 9.1606, std.dev.: 0.0372)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.57% (3.5602 => 3.5042, std.dev.: 0.0191)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.04% (3.4762 => 3.4402, std.dev.: 0.0117)

Report Time: 2.68s
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