[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/18690?compare_to=18658&baseline=18571
Nickname: pollyperf14__pollyperf-O3-polly-detect__clang_DEV__x86_64:28

Comparing:
     Run: 18690, Order: 197765, Start Time: 2013-12-20 02:28:13, End Time: 2013-12-20 07:26:29
      To: 18658, Order: 197700, Start Time: 2013-12-19 17:21:37, End Time: 2013-12-19 22:19:44
Baseline: 18571, Order: 197553, Start Time: 2013-12-18 09:16:57, End Time: 2013-12-18 14:35:04

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

Performance Regressions: 14 (16 on baseline)
Performance Improvements: 1 (5 on baseline)
Unchanged Tests: 1095 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: 200.00% (0.0080 => 0.0240, std.dev.: 0.0045)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0041)
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.46% (0.4480 => 0.4680, std.dev.: 0.0062)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.91% (0.8240 => 0.8480, std.dev.: 0.0047)
  MultiSource/Applications/hexxagon/hexxagon: 2.80% (1.1440 => 1.1760, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.96% (1.2241 => 1.2481, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.72% (1.1641 => 1.1841, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.69% (1.1801 => 1.2001, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0078)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Stanford/Treesort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0024)
  MultiSource/Applications/obsequi/Obsequi: 2.91% (2.0601 => 2.1201, std.dev.: 0.0183)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.86% (4.7403 => 4.8283, std.dev.: 0.0317)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -11.96% (0.3680 => 0.3240, std.dev.: 0.0163)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/Regression/C/matrixTranspose: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 30.43% (0.0920 => 0.1200, std.dev.: 0.0075)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 11.11% (0.1800 => 0.2000, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/methcall: 7.14% (0.2240 => 0.2400, std.dev.: 0.0061)
  SingleSource/UnitTests/Vector/constpool: 6.47% (10.3246 => 10.9927, std.dev.: 0.2047)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 3.21% (1.1201 => 1.1561, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 3.09% (1.1641 => 1.2001, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.71% (1.1801 => 1.2121, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.12% (1.1321 => 1.1561, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.07% (1.3521 => 1.3801, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0078)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 26.67% (0.0600 => 0.0760, std.dev.: 0.0030)
  SingleSource/Benchmarks/Stanford/Treesort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0024)
  MultiSource/Applications/spiff/spiff: 3.93% (2.1401 => 2.2241, std.dev.: 0.0265)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -65.89% (145.2571 => 49.5471, std.dev.: 20.2527)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -65.85% (97.4941 => 33.2981, std.dev.: 13.4342)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.61% (46.2869 => 17.3051, std.dev.: 7.1279)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -28.61% (3.3282 => 2.3761, std.dev.: 0.1214)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.52% (1.3201 => 1.3001, std.dev.: 0.0061)

Report Time: 3.33s
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