[llvm-testresults] lab-mini-01__O3-plain__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/9?compare_to=8&baseline=1
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 9, Order:  153892, Start Time: 2012-04-02 22:13:36, End Time: 2012-04-02 23:09:38
      To: 8, Order:  153887, Start Time: 2012-04-02 20:52:18, End Time: 2012-04-02 21:48:16
Baseline: 1, Order:  153733, Start Time: 2012-03-30 11:46:42, End Time: 2012-03-30 12:05:28

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

Performance Regressions: 2 (18 on baseline)
Performance Improvements: 1 (14 on baseline)
Unchanged Tests: 885 (856 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 2.30% (3.7610 => 3.8474, std. dev.: 0.0244)
  SingleSource/Benchmarks/Misc/lowercase: 1.36% (7.9440 => 8.0519, std. dev.: 0.0049)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -6.20% (1.2870 => 1.2072, std. dev.: 0.0000)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.57% (0.0713 => 0.0824, std. dev.: 0.0008)
  MultiSource/Applications/sqlite3/sqlite3: 9.55% (14.8242 => 16.2396, std. dev.: 0.0233)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.59% (0.3019 => 0.3248, std. dev.: 0.0001)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.05% (0.3473 => 0.3579, std. dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.82% (1.1033 => 1.1344, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.81% (4.3215 => 4.4431, std. dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.74% (4.2653 => 4.3822, std. dev.: 0.0023)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.36% (4.8664 => 4.9812, std. dev.: 0.0138)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.12% (8.3249 => 8.5015, std. dev.: 0.0061)
  MultiSource/Applications/kimwitu++/kc: 1.64% (16.3554 => 16.6238, std. dev.: 0.0131)
  MultiSource/Applications/ClamAV/clamscan: 1.50% (14.3330 => 14.5483, std. dev.: 0.0231)
  MultiSource/Applications/SPASS/SPASS: 1.18% (13.6687 => 13.8303, std. dev.: 0.0102)
  MultiSource/Benchmarks/nbench/nbench: 1.01% (1.0476 => 1.0582, std. dev.: 0.0008)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 27.32% (0.8216 => 1.0461, std. dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.70% (1.4893 => 1.7083, std. dev.: 0.0004)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 8.22% (0.4499 => 0.4869, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.24% (5.5256 => 5.7601, std. dev.: 0.0006)
  MultiSource/Applications/spiff/spiff: 1.98% (2.9642 => 3.0229, std. dev.: 0.0017)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -23.09% (0.0602 => 0.0463, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/block-byref-aggr: -12.73% (0.5398 => 0.4711, std. dev.: 0.0034)
  SingleSource/Benchmarks/Shootout-C++/reversefile: -5.79% (0.4010 => 0.3778, std. dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -5.21% (3.4521 => 3.2724, std. dev.: 0.0011)
  MultiSource/Applications/oggenc/oggenc: -3.37% (4.8392 => 4.6760, std. dev.: 0.0057)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -2.27% (1.1607 => 1.1344, std. dev.: 0.0018)
  MultiSource/Applications/hbd/hbd: -1.45% (1.3866 => 1.3665, std. dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -40.00% (0.0505 => 0.0303, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -9.28% (0.2317 => 0.2102, std. dev.: 0.0046)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -4.29% (10.3646 => 9.9196, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -3.18% (1.2469 => 1.2072, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.37% (3.2490 => 3.1720, std. dev.: 0.0002)
  MultiSource/Benchmarks/sim/sim: -1.86% (5.1118 => 5.0166, std. dev.: 0.0001)
  MultiSource/Benchmarks/Bullet/bullet: -1.36% (7.4485 => 7.3474, std. dev.: 0.0240)

Report Time: 0.77s
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