[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 21 12:11:00 PST 2014

http://llvm.org/perf/db_default/v4/nts/20986?compare_to=20981&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20986, Order: 199748, Start Time: 2014-01-21 15:29:23, End Time: 2014-01-21 20:15:55
      To: 20981, Order: 199743, Start Time: 2014-01-21 14:19:17, End Time: 2014-01-21 19:01:18
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 16 (25 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1093 (1081 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 200.00% (0.0080 => 0.0240, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-07-06-IntOverflow: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 100.00% (0.0120 => 0.0240, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 23.53% (0.0680 => 0.0840, std.dev.: 0.0055)
  SingleSource/Benchmarks/McGill/exptree: 13.04% (0.0920 => 0.1040, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.33% (0.1920 => 0.2080, std.dev.: 0.0041)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.69% (0.1560 => 0.1680, std.dev.: 0.0043)
  SingleSource/Regression/C++/ofstream_ctor: 5.26% (0.2280 => 0.2400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.29% (0.2800 => 0.2920, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.46% (1.5040 => 1.5560, std.dev.: 0.0144)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.80% (0.4280 => 0.4400, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.25% (1.2801 => 1.2961, std.dev.: 0.0051)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 17.39% (0.0920 => 0.1080, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 15.00% (0.0800 => 0.0920, std.dev.: 0.0043)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/SSE/sse_isamax: -28.00% (0.1000 => 0.0720, std.dev.: 0.0104)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0048)
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 100.00% (0.0120 => 0.0240, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0058)
  SingleSource/Benchmarks/McGill/exptree: 13.04% (0.0920 => 0.1040, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.12% (0.1960 => 0.2080, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 5.77% (0.6240 => 0.6600, std.dev.: 0.0092)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.82% (0.6640 => 0.6960, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.19% (1.1281 => 1.1641, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0078)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.28% (5.8000 => 5.9320, std.dev.: 0.0198)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.89% (1.2721 => 1.2961, std.dev.: 0.0051)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.73% (6.0160 => 6.1200, std.dev.: 0.0382)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.66% (1.2081 => 1.2281, std.dev.: 0.0075)
  MultiSource/Applications/JM/lencod/lencod: 1.23% (17.6165 => 17.8325, std.dev.: 0.0444)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 21.05% (0.0760 => 0.0920, std.dev.: 0.0043)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout-C++/moments: 13.04% (0.0920 => 0.1040, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0016)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0173)

Report Time: 2.99s
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