[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/31?compare_to=28&baseline=1
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 31, Order:  153949, Start Time: 2012-04-03 11:24:22, End Time: 2012-04-03 12:20:46
      To: 28, Order:  153939, Start Time: 2012-04-03 08:59:31, End Time: 2012-04-03 09:55:34
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 (24 on baseline)
Performance Improvements: 0 (17 on baseline)
Unchanged Tests: 886 (847 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: 19.80% (0.3757 => 0.4501, std. dev.: 0.0132)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 1.83% (3.7599 => 3.8286, std. dev.: 0.0231)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.43% (0.0713 => 0.0823, std. dev.: 0.0007)
  MultiSource/Applications/sqlite3/sqlite3: 9.44% (14.8242 => 16.2233, std. dev.: 0.0387)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.25% (0.3019 => 0.3238, std. dev.: 0.0004)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.43% (0.3473 => 0.3592, std. dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.66% (1.1033 => 1.1326, std. dev.: 0.0013)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.45% (4.3215 => 4.4272, std. dev.: 0.0081)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.39% (4.2653 => 4.3672, std. dev.: 0.0061)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.26% (4.8664 => 4.9762, std. dev.: 0.0054)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.69% (8.3249 => 8.4653, std. dev.: 0.0108)
  MultiSource/Applications/kimwitu++/kc: 1.36% (16.3554 => 16.5781, std. dev.: 0.0053)
  MultiSource/Applications/ClamAV/clamscan: 1.36% (14.3330 => 14.5277, std. dev.: 0.0089)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 22.97% (0.8216 => 1.0103, std. dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.73% (1.4893 => 1.7086, std. dev.: 0.0002)
  SingleSource/Benchmarks/Misc/richards_benchmark: 8.16% (1.1573 => 1.2517, std. dev.: 0.0049)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 7.36% (0.4499 => 0.4830, std. dev.: 0.0003)
  MultiSource/Applications/hexxagon/hexxagon: 4.93% (12.0911 => 12.6874, std. dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.29% (0.9691 => 1.0107, std. dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.17% (5.5256 => 5.7558, std. dev.: 0.0018)
  SingleSource/Benchmarks/Misc/salsa20: 3.74% (7.4212 => 7.6989, std. dev.: 0.0063)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.54% (8.8477 => 9.0725, std. dev.: 0.0133)
  MultiSource/Applications/spiff/spiff: 2.11% (2.9642 => 3.0267, std. dev.: 0.0009)
  MultiSource/Applications/lua/lua: 1.79% (26.5639 => 27.0404, std. dev.: 0.0631)
  MultiSource/Applications/JM/lencod/lencod: 1.30% (7.5755 => 7.6743, std. dev.: 0.0020)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.27% (2.0155 => 2.0411, std. dev.: 0.0013)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -23.26% (0.0602 => 0.0462, std. dev.: 0.0000)
  SingleSource/UnitTests/ObjC/block-byref-aggr: -16.62% (0.5398 => 0.4501, std. dev.: 0.0132)
  SingleSource/Benchmarks/Shootout-C++/reversefile: -6.56% (0.4010 => 0.3747, std. dev.: 0.0006)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -5.27% (3.4521 => 3.2701, std. dev.: 0.0044)
  MultiSource/Applications/oggenc/oggenc: -3.55% (4.8392 => 4.6675, std. dev.: 0.0068)
  MultiSource/Benchmarks/McCat/18-imp/imp: -3.01% (0.3320 => 0.3220, std. dev.: 0.0011)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -2.29% (1.1607 => 1.1341, std. dev.: 0.0003)
  MultiSource/Applications/SIBsim4/SIBsim4: -1.09% (1.2848 => 1.2708, std. dev.: 0.0009)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -40.20% (0.0505 => 0.0302, std. dev.: 0.0013)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.98% (0.2317 => 0.2132, std. dev.: 0.0029)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -3.94% (10.3646 => 9.9566, std. dev.: 0.0017)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -3.18% (1.2469 => 1.2072, std. dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.39% (3.2490 => 3.1712, std. dev.: 0.0002)
  MultiSource/Benchmarks/sim/sim: -1.72% (5.1118 => 5.0237, std. dev.: 0.0006)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4017 => 3.3445, std. dev.: 0.0000)
  MultiSource/Benchmarks/llubenchmark/llu: -1.59% (3.8904 => 3.8286, std. dev.: 0.0231)
  MultiSource/Benchmarks/Bullet/bullet: -1.39% (7.4485 => 7.3446, std. dev.: 0.0083)

Report Time: 0.92s
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