[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20791?compare_to=20789&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20791, Order: 199565, Start Time: 2014-01-19 00:09:01, End Time: 2014-01-19 04:52:35
      To: 20789, Order: 199564, Start Time: 2014-01-18 23:03:06, End Time: 2014-01-19 03:46:22
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (27 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1096 (1079 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/strcat: 80.00% (0.0200 => 0.0360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/flops-6: 50.00% (0.0240 => 0.0360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0041)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 25.00% (0.0480 => 0.0600, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/ffbench: 22.22% (0.0720 => 0.0880, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.86% (0.2840 => 0.3120, std.dev.: 0.0069)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 5.80% (0.2760 => 0.2920, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/constpool: 4.25% (10.6367 => 11.0887, std.dev.: 0.1351)
  MultiSource/Applications/obsequi/Obsequi: 3.55% (1.2400 => 1.2840, std.dev.: 0.0120)
  MultiSource/Applications/minisat/minisat: 3.02% (0.7960 => 0.8200, std.dev.: 0.0069)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.96% (0.6760 => 0.6960, std.dev.: 0.0065)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 11.86% (0.2360 => 0.2640, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 3.05% (3.9322 => 4.0523, std.dev.: 0.0405)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0041)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0062)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.82% (0.6640 => 0.6960, std.dev.: 0.0065)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.77% (1.3800 => 1.4320, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.20% (1.1241 => 1.1601, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.98% (1.2081 => 1.2441, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.62% (1.2201 => 1.2521, std.dev.: 0.0083)
  MultiSource/Applications/minisat/minisat: 2.50% (0.8000 => 0.8200, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.46% (1.1361 => 1.1641, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.41% (1.1601 => 1.1881, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.28% (1.2281 => 1.2561, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.90% (1.2601 => 1.2841, std.dev.: 0.0088)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.86% (6.0160 => 6.1280, std.dev.: 0.0340)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.68% (1.1921 => 1.2121, std.dev.: 0.0075)
  MultiSource/Applications/lua/lua: 1.59% (4.5200 => 4.5920, std.dev.: 0.0251)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.46% (1.3681 => 1.3881, std.dev.: 0.0069)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.28% (8.1441 => 8.2481, std.dev.: 0.0392)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.06% (4.9000 => 4.9520, std.dev.: 0.0150)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0053)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 17.86% (0.2240 => 0.2640, std.dev.: 0.0066)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.88% (4.2563 => 4.1763, std.dev.: 0.0054)
  MultiSource/Applications/sqlite3/sqlite3: -1.18% (4.0643 => 4.0163, std.dev.: 0.0151)

Report Time: 1.75s
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