[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21267?compare_to=21266&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21267, Order: 200046, Start Time: 2014-01-24 23:02:51, End Time: 2014-01-25 03:48:31
      To: 21266, Order: 200045, Start Time: 2014-01-24 22:59:24, End Time: 2014-01-25 03:44:07
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 8 (10 on baseline)
Performance Improvements: 1 (14 on baseline)
Unchanged Tests: 1101 (1086 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 31.58% (0.0760 => 0.1000, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 7.41% (0.2160 => 0.2320, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/wc: 6.45% (0.2480 => 0.2640, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.08% (1.1521 => 1.1761, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.74% (1.1481 => 1.1681, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0035)
  MultiSource/Benchmarks/llubenchmark/llu: 6.33% (5.0523 => 5.3723, std.dev.: 0.1024)
  MultiSource/Benchmarks/Olden/power/power: 1.20% (1.3281 => 1.3441, std.dev.: 0.0027)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI: -75.00% (0.0160 => 0.0040, std.dev.: 0.0042)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/dead_try_block: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/RealMM: 33.33% (0.0360 => 0.0480, std.dev.: 0.0033)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0043)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0051)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0061)
  MultiSource/Applications/obsequi/Obsequi: 2.53% (1.2640 => 1.2960, std.dev.: 0.0109)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.92% (8.1441 => 8.3001, std.dev.: 0.0466)
  MultiSource/Applications/sqlite3/sqlite3: 1.09% (23.7574 => 24.0175, std.dev.: 0.0418)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.69% (1.1921 => 1.1481, std.dev.: 0.0166)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -3.15% (1.1441 => 1.1081, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.88% (1.2521 => 1.2161, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.81% (1.2801 => 1.2441, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.63% (1.3681 => 1.3321, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.31% (1.2121 => 1.1841, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.02% (1.1881 => 1.1641, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -1.73% (1.1561 => 1.1361, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -1.68% (1.1881 => 1.1681, std.dev.: 0.0049)
  MultiSource/Applications/oggenc/oggenc: -1.31% (5.7964 => 5.7204, std.dev.: 0.0080)

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.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.01% (3.5522 => 3.5162, std.dev.: 0.0119)

Report Time: 4.21s
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