[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20933?compare_to=20931&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20933, Order: 199702, Start Time: 2014-01-21 01:57:34, End Time: 2014-01-21 06:39:27
      To: 20931, Order: 199700, Start Time: 2014-01-21 01:00:26, End Time: 2014-01-21 05:42:33
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (21 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1098 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 100.00% (0.0120 => 0.0240, std.dev.: 0.0032)
  SingleSource/Regression/C/uint64_to_float: 37.50% (0.0320 => 0.0440, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/lists: 15.79% (0.0760 => 0.0880, std.dev.: 0.0039)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 14.55% (0.2200 => 0.2520, std.dev.: 0.0080)
  MultiSource/Benchmarks/Olden/power/power: 14.29% (0.1400 => 0.1600, std.dev.: 0.0048)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 6.04% (0.7280 => 0.7720, std.dev.: 0.0157)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.67% (0.4280 => 0.4480, std.dev.: 0.0030)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 3.49% (0.6880 => 0.7120, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.11% (1.1401 => 1.1641, std.dev.: 0.0059)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 17.39% (0.0920 => 0.1080, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 3.82% (2.4082 => 2.5002, std.dev.: 0.0278)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/lists: 15.79% (0.0760 => 0.0880, std.dev.: 0.0039)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0053)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 10.53% (0.2280 => 0.2520, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 4.38% (1.1881 => 1.2401, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.56% (1.1241 => 1.1641, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.19% (1.1281 => 1.1641, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.98% (1.2081 => 1.2441, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.75% (0.4360 => 0.4480, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.29% (1.2201 => 1.2481, std.dev.: 0.0073)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.93% (6.0160 => 6.1320, std.dev.: 0.0343)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.92% (1.2481 => 1.2721, std.dev.: 0.0088)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.79% (5.8000 => 5.9040, std.dev.: 0.0360)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.74% (1.1481 => 1.1681, std.dev.: 0.0062)
  MultiSource/Applications/JM/lencod/lencod: 1.57% (17.6165 => 17.8925, std.dev.: 0.0401)
  MultiSource/Applications/ClamAV/clamscan: 1.15% (17.4082 => 17.6082, std.dev.: 0.0318)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 30.00% (0.0400 => 0.0520, std.dev.: 0.0000)
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.29% (0.2480 => 0.2760, std.dev.: 0.0106)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0020)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0140)

Report Time: 2.70s
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