[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21021?compare_to=21018&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21021, Order: 199774, Start Time: 2014-01-22 00:11:16, End Time: 2014-01-22 04:53:31
      To: 21018, Order: 199772, Start Time: 2014-01-21 23:50:14, End Time: 2014-01-22 04:34:43
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (19 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1098 (1087 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/flops-2: 66.67% (0.0240 => 0.0400, std.dev.: 0.0041)
  SingleSource/Benchmarks/Dhrystone/dry: 40.00% (0.0400 => 0.0560, std.dev.: 0.0045)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 21.43% (0.0560 => 0.0680, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 15.79% (0.0760 => 0.0880, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 4.26% (0.7520 => 0.7840, std.dev.: 0.0119)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.24% (0.4720 => 0.4920, std.dev.: 0.0072)
  MultiSource/Applications/hbd/hbd: 2.91% (1.6480 => 1.6960, std.dev.: 0.0154)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/Olden/mst/mst: 11.54% (0.1040 => 0.1160, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.87% (4.7003 => 4.7883, std.dev.: 0.0280)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3161 => 2.3401, std.dev.: 0.0069)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0073)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0147)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0072)
  MultiSource/Benchmarks/nbench/nbench: 3.21% (1.2480 => 1.2880, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.53% (0.9480 => 0.9720, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0108)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.46% (6.0160 => 6.1640, std.dev.: 0.0357)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.41% (5.8000 => 5.9400, std.dev.: 0.0295)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.09% (10.6960 => 10.9200, std.dev.: 0.0504)
  MultiSource/Applications/sqlite3/sqlite3: 1.94% (23.7574 => 24.2175, std.dev.: 0.0487)
  MultiSource/Applications/JM/lencod/lencod: 1.70% (17.6165 => 17.9165, std.dev.: 0.0437)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.58% (10.4082 => 10.5722, std.dev.: 0.0447)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.30% (5.8400 => 5.9160, std.dev.: 0.0293)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0036)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0141)

Report Time: 1.82s
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