[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21095?compare_to=21090&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21095, Order: 199852, Start Time: 2014-01-22 23:50:48, End Time: 2014-01-23 04:32:56
      To: 21090, Order: 199842, Start Time: 2014-01-22 22:28:24, End Time: 2014-01-23 03:13:14
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 16 (21 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1094 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-01-23-UnionInit: 80.00% (0.0200 => 0.0360, std.dev.: 0.0024)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 28.57% (0.1400 => 0.1800, std.dev.: 0.0069)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 20.00% (0.1400 => 0.1680, std.dev.: 0.0087)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 15.00% (0.0800 => 0.0920, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 8.62% (0.2320 => 0.2520, std.dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 8.33% (0.2400 => 0.2600, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 8.33% (0.6720 => 0.7280, std.dev.: 0.0159)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.74% (0.4280 => 0.4440, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.60% (1.3840 => 1.4200, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.41% (1.1361 => 1.1521, std.dev.: 0.0060)
  MultiSource/Applications/lua/lua: 1.23% (4.5480 => 4.6040, std.dev.: 0.0179)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.13% (5.6844 => 5.7484, std.dev.: 0.0211)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: 18.75% (0.0640 => 0.0760, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 4.00% (3.9002 => 4.0563, std.dev.: 0.0412)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.77% (3.8482 => 3.9162, std.dev.: 0.0074)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0033)
  SingleSource/UnitTests/2002-05-19-DivTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0020)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/divides: 100.00% (0.0120 => 0.0240, std.dev.: 0.0016)
  SingleSource/UnitTests/2006-01-23-UnionInit: 50.00% (0.0240 => 0.0360, std.dev.: 0.0024)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0053)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.66% (0.2120 => 0.2240, std.dev.: 0.0045)
  MultiSource/Benchmarks/sim/sim: 4.71% (0.3400 => 0.3560, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.90% (1.3800 => 1.4200, std.dev.: 0.0122)
  MultiSource/Applications/sqlite3/sqlite3: 2.05% (23.7574 => 24.2455, std.dev.: 0.0275)
  MultiSource/Applications/lua/lua: 1.86% (4.5200 => 4.6040, std.dev.: 0.0179)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.72% (8.1441 => 8.2841, std.dev.: 0.0377)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.41% (1.1361 => 1.1521, std.dev.: 0.0060)
  MultiSource/Applications/JM/lencod/lencod: 1.32% (17.6165 => 17.8485, std.dev.: 0.0579)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.76% (0.5040 => 0.5280, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0057)

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: -4.35% (2.3881 => 2.2841, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0026)
  MultiSource/Applications/sqlite3/sqlite3: -1.08% (4.0643 => 4.0203, std.dev.: 0.0149)

Report Time: 1.94s
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