[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/18904?compare_to=18885&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 18904, Order: 197913, Start Time: 2013-12-23 18:10:40, End Time: 2013-12-23 23:00:40
      To: 18885, Order: 197906, Start Time: 2013-12-23 13:03:10, End Time: 2013-12-23 17:53:23
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 19 (18 on baseline)
Performance Improvements: 1 (6 on baseline)
Unchanged Tests: 1090 (1086 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/simple_throw: 200.00% (0.0080 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-08-05-CastFPToUint: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/ackermann: 75.00% (0.0160 => 0.0280, std.dev.: 0.0030)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 23.08% (0.0520 => 0.0640, std.dev.: 0.0027)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 17.65% (0.0680 => 0.0800, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.93% (0.8920 => 0.9360, std.dev.: 0.0157)
  SingleSource/Benchmarks/Misc/oourafft: 4.48% (0.2680 => 0.2800, std.dev.: 0.0030)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 3.06% (1.1760 => 1.2120, std.dev.: 0.0128)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.84% (1.6880 => 1.7360, std.dev.: 0.0180)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.68% (0.5960 => 0.6120, std.dev.: 0.0041)
  MultiSource/Applications/treecc/treecc: 2.34% (2.3920 => 2.4480, std.dev.: 0.0178)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.06% (1.1641 => 1.1881, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.06% (1.1641 => 1.1881, std.dev.: 0.0092)
  MultiSource/Applications/lua/lua: 1.97% (4.4720 => 4.5600, std.dev.: 0.0224)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.66% (4.8240 => 4.9040, std.dev.: 0.0307)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.52% (7.8921 => 8.0121, std.dev.: 0.0444)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.32% (3.9482 => 4.0003, std.dev.: 0.0103)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/spiff/spiff: 4.13% (2.0321 => 2.1161, std.dev.: 0.0259)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/lemon/lemon: -6.23% (1.0281 => 0.9641, std.dev.: 0.0224)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/sumarray-dbl: 400.00% (0.0040 => 0.0200, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout/methcall: 50.00% (0.0240 => 0.0360, std.dev.: 0.0042)
  SingleSource/Benchmarks/Dhrystone/dry: 27.27% (0.0440 => 0.0560, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/lists: 17.65% (0.0680 => 0.0800, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 6.85% (0.2920 => 0.3120, std.dev.: 0.0072)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.58% (0.3040 => 0.3240, std.dev.: 0.0060)
  SingleSource/UnitTests/Vector/constpool: 6.07% (10.3446 => 10.9727, std.dev.: 0.1729)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.39% (0.9640 => 1.0160, std.dev.: 0.0187)
  SingleSource/Benchmarks/Misc/oourafft: 4.48% (0.2680 => 0.2800, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.39% (1.3680 => 1.4280, std.dev.: 0.0213)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.37% (1.1881 => 1.2281, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 3.12% (1.1521 => 1.1881, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.64% (1.2121 => 1.2441, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.98% (1.2121 => 1.2361, std.dev.: 0.0067)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.66% (4.8240 => 4.9040, std.dev.: 0.0307)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.42% (1.1241 => 1.1401, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/spiff/spiff: 3.73% (2.0401 => 2.1161, std.dev.: 0.0259)
  MultiSource/Applications/minisat/minisat: 1.46% (6.5684 => 6.6644, std.dev.: 0.0358)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.39% (139.6807 => 49.7391, std.dev.: 25.3955)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.06% (89.9296 => 33.2221, std.dev.: 17.5037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -60.14% (43.2667 => 17.2451, std.dev.: 8.8723)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -24.65% (3.1642 => 2.3841, std.dev.: 0.0908)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.27% (37.3983 => 29.0698, std.dev.: 0.6501)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -4.71% (1.1881 => 1.1321, std.dev.: 0.0205)

Report Time: 2.30s
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