[llvm-testresults] pollyperf3__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18800?compare_to=18784&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 18800, Order: 197866, Start Time: 2013-12-21 17:39:28, End Time: 2013-12-21 22:29:29
      To: 18784, Order: 197856, Start Time: 2013-12-21 05:45:46, End Time: 2013-12-21 10:35:48
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 6 (14 on baseline)
Performance Improvements: 1 (5 on baseline)
Unchanged Tests: 1103 (1091 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 18.18% (0.0880 => 0.1040, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.78% (0.2360 => 0.2520, std.dev.: 0.0051)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.77% (0.2080 => 0.2200, std.dev.: 0.0039)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.55% (0.4400 => 0.4600, std.dev.: 0.0063)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ClamAV/clamscan: 20.00% (0.1000 => 0.1200, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.08% (3.8442 => 3.9242, std.dev.: 0.0079)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -1.16% (1.3761 => 1.3601, std.dev.: 0.0057)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/DuffsDevice: 60.00% (0.0200 => 0.0320, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/tsp/tsp: 22.58% (0.1240 => 0.1520, std.dev.: 0.0072)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 20.00% (0.0800 => 0.0960, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/distray/distray: 10.34% (0.1160 => 0.1280, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/constpool: 7.39% (10.3446 => 11.1087, std.dev.: 0.1411)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.15% (0.3880 => 0.4080, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0091)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.36% (1.6960 => 1.7360, std.dev.: 0.0134)
  MultiSource/Applications/Burg/burg: 2.19% (1.4600 => 1.4920, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.98% (1.2121 => 1.2361, std.dev.: 0.0073)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 5.49% (0.3640 => 0.3840, std.dev.: 0.0078)
  MultiSource/Applications/spiff/spiff: 4.12% (2.0401 => 2.1241, std.dev.: 0.0231)
  SingleSource/Benchmarks/Shootout/hash: 1.13% (4.2563 => 4.3043, std.dev.: 0.0149)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.63% (139.6807 => 49.4031, std.dev.: 25.7073)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.13% (89.9296 => 33.1541, std.dev.: 17.2874)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -60.66% (43.2667 => 17.0211, std.dev.: 8.9080)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -24.65% (3.1642 => 2.3841, std.dev.: 0.0906)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.61% (37.3983 => 28.9418, std.dev.: 0.9572)

Report Time: 1.84s
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