[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

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Mon Jan 13 00:57:33 PST 2014


http://llvm.org/perf/db_default/v4/nts/20411?compare_to=20407&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20411, Order: 199073, Start Time: 2014-01-13 04:16:20, End Time: 2014-01-13 09:02:21
      To: 20407, Order: 199071, Start Time: 2014-01-13 03:22:57, End Time: 2014-01-13 08:06:59
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 21 (18 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1089 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/byval-alignment: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/Regression/C/sumarraymalloc: 100.00% (0.0160 => 0.0320, std.dev.: 0.0057)
  SingleSource/Regression/C++/EH/recursive-throw: 75.00% (0.0160 => 0.0280, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/lowercase: 60.00% (0.0200 => 0.0320, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0055)
  SingleSource/Regression/C/bigstack: 37.50% (0.0320 => 0.0440, std.dev.: 0.0026)
  MultiSource/Benchmarks/Olden/health/health: 15.38% (0.1560 => 0.1800, std.dev.: 0.0041)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 13.79% (0.1160 => 0.1320, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 11.76% (0.1360 => 0.1520, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 6.78% (0.2360 => 0.2520, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.72% (0.4240 => 0.4440, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.46% (1.3880 => 1.4360, std.dev.: 0.0159)
  MultiSource/Applications/minisat/minisat: 3.08% (0.7800 => 0.8040, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.95% (1.2201 => 1.2561, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.41% (1.1641 => 1.1921, std.dev.: 0.0089)
  MultiSource/Applications/treecc/treecc: 2.17% (2.3920 => 2.4440, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.26% (1.2681 => 1.2841, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/ary: 44.44% (0.0360 => 0.0520, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.19% (3.8442 => 3.9282, std.dev.: 0.0061)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0022)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0041)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0044)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0061)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 16.67% (0.0960 => 0.1120, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0041)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0106)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.45% (0.4400 => 0.4640, std.dev.: 0.0080)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.06% (1.3800 => 1.4360, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0059)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.46% (6.0160 => 6.1040, std.dev.: 0.0252)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0042)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 10.71% (0.2240 => 0.2480, std.dev.: 0.0080)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0122)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/perlin: -27.78% (0.0720 => 0.0520, std.dev.: 0.0074)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.88% (4.2563 => 4.1763, std.dev.: 0.0036)

Report Time: 2.07s
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