[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21159?compare_to=21151&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21159, Order: 199911, Start Time: 2014-01-23 18:09:50, End Time: 2014-01-23 22:54:25
      To: 21151, Order: 199904, Start Time: 2014-01-23 16:32:51, End Time: 2014-01-23 21:14:06
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (16 on baseline)
Performance Improvements: 2 (12 on baseline)
Unchanged Tests: 1099 (1082 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 20.00% (0.1200 => 0.1440, std.dev.: 0.0032)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 20.00% (0.1000 => 0.1200, std.dev.: 0.0037)
  MultiSource/Applications/viterbi/viterbi: 8.51% (0.1880 => 0.2040, std.dev.: 0.0053)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.52% (0.6520 => 0.6880, std.dev.: 0.0117)
  MultiSource/Benchmarks/sim/sim: 4.76% (0.3360 => 0.3520, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.25% (1.2441 => 1.2721, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0068)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 50.00% (0.0240 => 0.0360, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/SmallPT/smallpt: -10.81% (0.1480 => 0.1320, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9242 => 3.8442, std.dev.: 0.0275)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0044)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/UnitTests/2003-07-06-IntOverflow: 75.00% (0.0160 => 0.0280, std.dev.: 0.0018)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0045)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0060)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0045)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.56% (0.2160 => 0.2280, std.dev.: 0.0039)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.91% (1.3760 => 1.4160, std.dev.: 0.0146)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.77% (8.1441 => 8.2881, std.dev.: 0.0237)
  MultiSource/Applications/sqlite3/sqlite3: 1.41% (23.7574 => 24.0935, std.dev.: 0.0458)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 11.11% (0.1800 => 0.2000, std.dev.: 0.0065)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0165)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/SmallPT/smallpt: -10.81% (0.1480 => 0.1320, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.29% (1.2121 => 1.1601, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.88% (1.2521 => 1.2161, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -2.77% (1.1561 => 1.1241, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -2.45% (1.1441 => 1.1161, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.36% (1.1881 => 1.1601, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -1.57% (1.2721 => 1.2521, std.dev.: 0.0072)

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.: 0.0035)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9202 => 3.8442, std.dev.: 0.0275)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0031)
  MultiSource/Applications/sqlite3/sqlite3: -1.18% (4.0643 => 4.0163, std.dev.: 0.0185)

Report Time: 1.82s
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