[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/8?compare_to=7&baseline=1
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 8, Order:  153887, Start Time: 2012-04-02 20:52:18, End Time: 2012-04-02 21:48:16
      To: 7, Order:  153882, Start Time: 2012-04-02 19:10:14, End Time: 2012-04-02 20:06:17
Baseline: 1, Order:  153733, Start Time: 2012-03-30 11:46:42, End Time: 2012-03-30 12:05:28

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

Performance Regressions: 1 (15 on baseline)
Performance Improvements: 0 (19 on baseline)
Unchanged Tests: 887 (854 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: 15.39% (0.4022 => 0.4641, std. dev.: 0.0133)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.15% (0.0713 => 0.0821, std. dev.: 0.0001)
  MultiSource/Applications/sqlite3/sqlite3: 9.55% (14.8242 => 16.2404, std. dev.: 0.0167)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.09% (0.3019 => 0.3233, std. dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.53% (1.1033 => 1.1312, std. dev.: 0.0008)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.52% (4.3215 => 4.4304, std. dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.45% (4.2653 => 4.3698, std. dev.: 0.0064)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.38% (4.8664 => 4.9823, std. dev.: 0.0156)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.69% (8.3249 => 8.4656, std. dev.: 0.0116)
  MultiSource/Applications/ClamAV/clamscan: 1.23% (14.3330 => 14.5100, std. dev.: 0.0107)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 27.32% (0.8216 => 1.0461, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.69% (1.4893 => 1.7081, std. dev.: 0.0002)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 8.25% (0.4499 => 0.4870, std. dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.20% (5.5256 => 5.7579, std. dev.: 0.0056)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 3.22% (1.2469 => 1.2870, std. dev.: 0.0000)
  MultiSource/Applications/spiff/spiff: 1.95% (2.9642 => 3.0221, std. dev.: 0.0027)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -23.42% (0.0602 => 0.0461, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/block-byref-aggr: -14.02% (0.5398 => 0.4641, std. dev.: 0.0133)
  SingleSource/Benchmarks/Shootout-C++/reversefile: -6.71% (0.4010 => 0.3741, std. dev.: 0.0007)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -5.38% (3.4521 => 3.2665, std. dev.: 0.0010)
  MultiSource/Applications/oggenc/oggenc: -3.65% (4.8392 => 4.6627, std. dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/ary2: -3.62% (0.3286 => 0.3167, std. dev.: 0.0002)
  MultiSource/Benchmarks/McCat/18-imp/imp: -3.25% (0.3320 => 0.3212, std. dev.: 0.0005)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -2.46% (1.1607 => 1.1322, std. dev.: 0.0014)
  MultiSource/Applications/hbd/hbd: -1.72% (1.3866 => 1.3628, std. dev.: 0.0023)

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: -9.58% (0.2317 => 0.2095, std. dev.: 0.0018)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -4.29% (10.3646 => 9.9204, std. dev.: 0.0004)
  MultiSource/Benchmarks/llubenchmark/llu: -3.33% (3.8904 => 3.7610, std. dev.: 0.0128)
  MultiSource/Applications/lemon/lemon: -2.78% (1.4697 => 1.4289, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.37% (3.2490 => 3.1719, std. dev.: 0.0001)
  MultiSource/Applications/sqlite3/sqlite3: -2.08% (4.6988 => 4.6009, std. dev.: 0.0083)
  MultiSource/Benchmarks/sim/sim: -1.86% (5.1118 => 5.0165, std. dev.: 0.0003)
  MultiSource/Benchmarks/Bullet/bullet: -1.54% (7.4485 => 7.3335, std. dev.: 0.0014)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -1.12% (1.3832 => 1.3677, std. dev.: 0.0025)

Report Time: 1.03s
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