[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20614?compare_to=20611&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20614, Order: 199324, Start Time: 2014-01-15 19:24:49, End Time: 2014-01-16 00:08:05
      To: 20611, Order: 199321, Start Time: 2014-01-15 18:18:39, End Time: 2014-01-15 23:00:40
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 (20 on baseline)
Performance Improvements: 1 (3 on baseline)
Unchanged Tests: 1094 (1087 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 400.00% (0.0040 => 0.0200, std.dev.: 0.0051)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/UnitTests/printargs: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 75.00% (0.0160 => 0.0280, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops-5: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Dhrystone/fldry: 36.36% (0.0440 => 0.0600, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 13.04% (0.0920 => 0.1040, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 6.52% (0.7360 => 0.7840, std.dev.: 0.0177)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.35% (0.2520 => 0.2680, std.dev.: 0.0060)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 26.32% (0.1520 => 0.1920, std.dev.: 0.0097)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 15.15% (0.1320 => 0.1520, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 4.77% (3.4402 => 3.6042, std.dev.: 0.0366)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 3.49% (2.4082 => 2.4922, std.dev.: 0.0231)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.04% (0.9801 => 1.0001, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.87% (3.8482 => 3.9202, std.dev.: 0.0076)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-call-r7674133: -75.00% (0.0160 => 0.0040, std.dev.: 0.0042)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0030)
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0024)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0051)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0036)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0088)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.75% (0.3480 => 0.3680, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0106)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.14% (5.8000 => 5.9240, std.dev.: 0.0324)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.06% (8.1441 => 8.3121, std.dev.: 0.0440)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.77% (1.1281 => 1.1481, std.dev.: 0.0061)
  MultiSource/Applications/JM/lencod/lencod: 1.20% (17.6165 => 17.8285, std.dev.: 0.0413)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0031)
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0018)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 15.15% (0.1320 => 0.1520, std.dev.: 0.0057)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 4.17% (0.9601 => 1.0001, std.dev.: 0.0070)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/bisort/bisort: -3.23% (0.7440 => 0.7200, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0037)

Report Time: 1.80s
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