[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/18626?compare_to=18612&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 18626, Order: 197660, Start Time: 2013-12-19 06:26:27, End Time: 2013-12-19 11:21:00
      To: 18612, Order: 197640, Start Time: 2013-12-19 01:14:18, End Time: 2013-12-19 06:09:27
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 14 (16 on baseline)
Performance Improvements: 2 (6 on baseline)
Unchanged Tests: 1094 (1088 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/methcall: 100.00% (0.0200 => 0.0400, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 18.18% (0.0880 => 0.1040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 15.79% (0.0760 => 0.0880, std.dev.: 0.0040)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 13.16% (0.1520 => 0.1720, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 13.04% (0.0920 => 0.1040, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/strcat: 11.32% (0.2120 => 0.2360, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout-C++/hello: 10.20% (0.1960 => 0.2160, std.dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/wc: 9.84% (0.2440 => 0.2680, std.dev.: 0.0072)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 9.09% (0.3080 => 0.3360, std.dev.: 0.0076)
  SingleSource/Benchmarks/Misc/oourafft: 6.06% (0.2640 => 0.2800, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.78% (1.1521 => 1.1841, std.dev.: 0.0110)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.49% (1.6121 => 1.6361, std.dev.: 0.0078)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 18.18% (0.1760 => 0.2080, std.dev.: 0.0124)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 14.28% (1.0081 => 1.1521, std.dev.: 0.0433)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.73% (3.9202 => 3.8522, std.dev.: 0.0256)
  SingleSource/Benchmarks/Shootout/ary3: -1.47% (3.5362 => 3.4842, std.dev.: 0.0201)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-04-22-Switch: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/methcall: 66.67% (0.0240 => 0.0400, std.dev.: 0.0020)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/build2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/tsp/tsp: 19.35% (0.1240 => 0.1480, std.dev.: 0.0086)
  SingleSource/UnitTests/Vector/SSE/sse_isamax: 13.64% (0.0880 => 0.1000, std.dev.: 0.0045)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 11.11% (0.1080 => 0.1200, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 6.33% (0.3160 => 0.3360, std.dev.: 0.0076)
  SingleSource/UnitTests/Vector/constpool: 6.07% (10.3446 => 10.9727, std.dev.: 0.2290)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.63% (0.2840 => 0.3000, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.29% (1.2201 => 1.2481, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.64% (1.2161 => 1.2361, std.dev.: 0.0067)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.10% (2.5522 => 2.5802, std.dev.: 0.0074)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/distray/distray: 7.89% (0.1520 => 0.1640, std.dev.: 0.0020)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 2.22% (4.6883 => 4.7923, std.dev.: 0.0351)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.41% (139.6807 => 49.7151, std.dev.: 21.4577)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.24% (89.9296 => 33.0541, std.dev.: 14.6220)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -59.85% (43.2667 => 17.3731, std.dev.: 7.2466)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -24.91% (3.1642 => 2.3761, std.dev.: 0.1707)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.03% (3.9322 => 3.8522, std.dev.: 0.0256)
  SingleSource/Benchmarks/Shootout/ary3: -2.02% (3.5562 => 3.4842, std.dev.: 0.0201)

Report Time: 0.85s
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