[llvm-testresults] pollyperf14__pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18799?compare_to=18785&baseline=18571
Nickname: pollyperf14__pollyperf-O3-polly-detect__clang_DEV__x86_64:28

Comparing:
     Run: 18799, Order: 197864, Start Time: 2013-12-21 17:15:38, End Time: 2013-12-21 22:10:36
      To: 18785, Order: 197856, Start Time: 2013-12-21 07:40:11, End Time: 2013-12-21 12:34:58
Baseline: 18571, Order: 197553, Start Time: 2013-12-18 09:16:57, End Time: 2013-12-18 14:35:04

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

Performance Regressions: 21 (24 on baseline)
Performance Improvements: 0 (10 on baseline)
Unchanged Tests: 1089 (1076 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: 500.00% (0.0040 => 0.0240, std.dev.: 0.0025)
  SingleSource/UnitTests/2002-08-19-CodegenBug: 200.00% (0.0080 => 0.0240, std.dev.: 0.0050)
  SingleSource/UnitTests/Vector/sumarray-dbl: 133.33% (0.0120 => 0.0280, std.dev.: 0.0027)
  SingleSource/Regression/C/DuffsDevice: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  SingleSource/Regression/C/PR10189: 60.00% (0.0200 => 0.0320, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 60.00% (0.0200 => 0.0320, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/ary3: 50.00% (0.0240 => 0.0360, std.dev.: 0.0039)
  SingleSource/Benchmarks/Stanford/Bubblesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0043)
  MultiSource/Benchmarks/Prolangs-C/fixoutput/fixoutput: 26.67% (0.0600 => 0.0760, std.dev.: 0.0060)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 20.00% (0.0600 => 0.0720, std.dev.: 0.0032)
  MultiSource/Benchmarks/Olden/tsp/tsp: 18.18% (0.1320 => 0.1560, std.dev.: 0.0060)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 16.67% (0.1200 => 0.1400, std.dev.: 0.0061)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 12.12% (0.1320 => 0.1480, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/lists: 8.45% (0.2840 => 0.3080, std.dev.: 0.0070)
  MultiSource/Benchmarks/sim/sim: 3.03% (0.3960 => 0.4080, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.20% (0.7280 => 0.7440, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.75% (1.1441 => 1.1641, std.dev.: 0.0070)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 100.00% (0.0120 => 0.0240, std.dev.: 0.0020)
  MultiSource/Applications/ClamAV/clamscan: 20.83% (0.0960 => 0.1160, std.dev.: 0.0067)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0040)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 1.37% (1.4641 => 1.4841, std.dev.: 0.0030)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/byval-alignment: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/Regression/C/PR10189: 60.00% (0.0200 => 0.0320, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 60.00% (0.0200 => 0.0320, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/ary3: 50.00% (0.0240 => 0.0360, std.dev.: 0.0039)
  MultiSource/Benchmarks/Prolangs-C++/fsm/fsm: 44.44% (0.0360 => 0.0520, std.dev.: 0.0040)
  SingleSource/Benchmarks/McGill/misr: 17.65% (0.0680 => 0.0800, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/tsp/tsp: 11.43% (0.1400 => 0.1560, std.dev.: 0.0060)
  SingleSource/Benchmarks/Misc/ReedSolomon: 6.90% (0.2320 => 0.2480, std.dev.: 0.0061)
  SingleSource/UnitTests/Vector/constpool: 5.23% (10.3246 => 10.8647, std.dev.: 0.1960)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 3.44% (1.1641 => 1.2041, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 3.21% (1.1201 => 1.1561, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.05% (1.1801 => 1.2161, std.dev.: 0.0106)
  MultiSource/Benchmarks/sim/sim: 3.03% (0.3960 => 0.4080, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.83% (1.1321 => 1.1641, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.78% (1.1521 => 1.1841, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.20% (0.7280 => 0.7440, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.12% (1.1321 => 1.1561, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.04% (1.1761 => 1.2001, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.94% (1.2361 => 1.2601, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.67% (1.2001 => 1.2201, std.dev.: 0.0067)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.30% (9.5162 => 9.6402, std.dev.: 0.0375)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.28% (11.2203 => 11.3643, std.dev.: 0.0459)
  MultiSource/Applications/JM/lencod/lencod: 1.12% (19.2805 => 19.4965, std.dev.: 0.0417)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/spiff/spiff: 4.86% (2.1401 => 2.2441, std.dev.: 0.0316)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2003-05-31-CastToBool: -37.50% (0.0320 => 0.0200, std.dev.: 0.0043)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -66.09% (97.4941 => 33.0581, std.dev.: 17.2769)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -66.04% (145.2571 => 49.3231, std.dev.: 24.8445)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.11% (46.2869 => 17.0771, std.dev.: 8.6669)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -28.85% (3.3282 => 2.3681, std.dev.: 0.0913)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.95% (38.3664 => 29.1778, std.dev.: 0.5981)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -8.16% (0.1960 => 0.1800, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -2.70% (6.5084 => 6.3324, std.dev.: 0.0577)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -2.12% (1.3201 => 1.2921, std.dev.: 0.0062)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -1.14% (2.4522 => 2.4242, std.dev.: 0.0093)

Report Time: 2.49s
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