[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

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Sat Dec 28 19:07:01 PST 2013


http://llvm.org/perf/db_default/v4/nts/19217?compare_to=19192&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 19217, Order: 198128, Start Time: 2013-12-28 22:27:43, End Time: 2013-12-29 03:11:29
      To: 19192, Order: 198115, Start Time: 2013-12-28 16:46:30, End Time: 2013-12-28 21:30:03
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 (21 on baseline)
Performance Improvements: 0 (24 on baseline)
Unchanged Tests: 1102 (1064 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-11-29-LongSwitch: 300.00% (0.0040 => 0.0160, std.dev.: 0.0039)
  SingleSource/Benchmarks/Stanford/Perm: 50.00% (0.0240 => 0.0360, std.dev.: 0.0043)
  SingleSource/Benchmarks/Stanford/RealMM: 37.50% (0.0320 => 0.0440, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 5.00% (0.2400 => 0.2520, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.77% (1.1321 => 1.1521, std.dev.: 0.0067)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 16.13% (0.1240 => 0.1440, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.34% (6.2644 => 6.3484, std.dev.: 0.0247)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.16% (2.4242 => 2.4522, std.dev.: 0.0044)

================================
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.: 0.0126)

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 38.10% (17.1050 => 23.6214, std.dev.: 0.0615)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 23.40% (0.3760 => 0.4640, std.dev.: 0.0113)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 20.00% (0.0800 => 0.0960, std.dev.: 0.0038)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.89% (25.1416 => 28.1298, std.dev.: 0.0914)
  MultiSource/Applications/lemon/lemon: 11.57% (1.2441 => 1.3881, std.dev.: 0.0056)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 9.55% (5.3640 => 5.8760, std.dev.: 0.0409)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.77% (5.4960 => 5.8680, std.dev.: 0.0388)
  SingleSource/Benchmarks/Misc/oourafft: 6.15% (0.2600 => 0.2760, std.dev.: 0.0049)
  MultiSource/Applications/oggenc/oggenc: 5.73% (5.5123 => 5.8284, std.dev.: 0.0172)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0055)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.75% (1.6001 => 1.6441, std.dev.: 0.0067)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.01% (47.3607 => 48.3129, std.dev.: 0.0666)
  MultiSource/Applications/lua/lua: 1.86% (4.5120 => 4.5960, std.dev.: 0.0184)
  MultiSource/Applications/SPASS/SPASS: 1.64% (17.2884 => 17.5724, std.dev.: 0.0574)
  MultiSource/Applications/d/make_dparser: 1.48% (3.7840 => 3.8401, std.dev.: 0.0187)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.42% (2.5402 => 2.5762, std.dev.: 0.0129)
  MultiSource/Applications/JM/lencod/lencod: 1.05% (17.5245 => 17.7085, std.dev.: 0.0637)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/siod/siod: 2.70% (2.8162 => 2.8922, std.dev.: 0.0134)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0018)
  MultiSource/Applications/lua/lua: 1.01% (21.0733 => 21.2853, std.dev.: 0.0727)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-06-16-InvalidInitializer: -100.00% (0.0160 => 0.0000, std.dev.: 0.0047)
  SingleSource/UnitTests/ms_struct-bitfield-1: -100.00% (0.0160 => 0.0000, std.dev.: 0.0057)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: -83.33% (0.0240 => 0.0040, std.dev.: 0.0077)
  SingleSource/UnitTests/Vector/divides: -71.43% (0.0280 => 0.0080, std.dev.: 0.0070)
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: -60.00% (0.0200 => 0.0080, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: -60.00% (0.0200 => 0.0080, std.dev.: 0.0042)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -50.00% (0.0320 => 0.0160, std.dev.: 0.0048)
  SingleSource/UnitTests/2002-05-03-NotTest: -42.86% (0.0280 => 0.0160, std.dev.: 0.0035)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -37.50% (0.0320 => 0.0200, std.dev.: 0.0030)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: -36.36% (0.0440 => 0.0280, std.dev.: 0.0061)
  SingleSource/UnitTests/initp1: -26.67% (0.0600 => 0.0440, std.dev.: 0.0058)
  SingleSource/Benchmarks/Stanford/Oscar: -15.79% (0.0760 => 0.0640, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -14.58% (0.1920 => 0.1640, std.dev.: 0.0105)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -14.29% (0.0840 => 0.0720, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/flops: -13.79% (0.1160 => 0.1000, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: -11.11% (0.1440 => 0.1280, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/hash: -7.69% (0.4680 => 0.4320, std.dev.: 0.0123)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -7.69% (0.2080 => 0.1920, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.38% (6.0924 => 5.7644, std.dev.: 0.0324)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: -27.27% (0.0440 => 0.0320, std.dev.: 0.0039)
  MultiSource/Benchmarks/Olden/bisort/bisort: -4.28% (0.7480 => 0.7160, std.dev.: 0.0103)
  MultiSource/Applications/viterbi/viterbi: -3.30% (2.7882 => 2.6962, std.dev.: 0.0322)
  MultiSource/Applications/SPASS/SPASS: -1.88% (9.3406 => 9.1646, std.dev.: 0.0290)
  MultiSource/Applications/minisat/minisat: -1.83% (6.7684 => 6.6444, std.dev.: 0.0351)

Report Time: 1.76s
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