[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21272?compare_to=21267&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21272, Order: 200061, Start Time: 2014-01-25 02:13:15, End Time: 2014-01-25 06:54:58
      To: 21267, Order: 200046, Start Time: 2014-01-24 23:02:51, End Time: 2014-01-25 03:48:31
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

===============
Tests Summary
===============

Performance Regressions: 15 (17 on baseline)
Performance Improvements: 1 (11 on baseline)
Unchanged Tests: 1094 (1082 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Perm: 42.86% (0.0280 => 0.0400, std.dev.: 0.0031)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 18.75% (0.0640 => 0.0760, std.dev.: 0.0036)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 16.67% (0.0720 => 0.0840, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/oourafft: 7.81% (0.2560 => 0.2760, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 3.45% (0.3480 => 0.3600, std.dev.: 0.0045)
  MultiSource/Applications/hexxagon/hexxagon: 3.28% (1.0960 => 1.1320, std.dev.: 0.0132)
  SingleSource/UnitTests/Vector/constpool: 2.85% (10.6647 => 10.9687, std.dev.: 0.0989)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.79% (1.1481 => 1.1801, std.dev.: 0.0084)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.42% (5.7800 => 5.9200, std.dev.: 0.0440)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.36% (1.1841 => 1.2121, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.43% (1.1201 => 1.1361, std.dev.: 0.0062)
  MultiSource/Applications/d/make_dparser: 1.38% (3.7760 => 3.8281, std.dev.: 0.0099)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/moments: 22.73% (0.0880 => 0.1080, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 7.01% (1.3121 => 1.4041, std.dev.: 0.0223)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9202 => 3.8442, std.dev.: 0.0279)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0026)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/fsm/fsm: 25.00% (0.0480 => 0.0600, std.dev.: 0.0032)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0030)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.64% (0.0880 => 0.1000, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 3.45% (0.3480 => 0.3600, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.42% (1.5200 => 1.5720, std.dev.: 0.0168)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.31% (8.1441 => 8.3321, std.dev.: 0.0516)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.11% (0.9480 => 0.9680, std.dev.: 0.0051)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.07% (5.8000 => 5.9200, std.dev.: 0.0440)
  MultiSource/Applications/sqlite3/sqlite3: 1.43% (23.7574 => 24.0975, std.dev.: 0.0449)
  MultiSource/Applications/JM/lencod/lencod: 1.39% (17.6165 => 17.8605, std.dev.: 0.0370)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/moments: 17.39% (0.0920 => 0.1080, std.dev.: 0.0061)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0047)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.56% (1.2521 => 1.2201, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -2.42% (1.1561 => 1.1281, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.36% (1.1881 => 1.1601, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -1.92% (1.2481 => 1.2241, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.75% (1.1441 => 1.1241, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.30% (1.2321 => 1.2161, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9202 => 3.8442, std.dev.: 0.0279)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0040)
  MultiSource/Applications/sqlite3/sqlite3: -1.18% (4.0643 => 4.0163, std.dev.: 0.0146)

Report Time: 1.91s
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