[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/62?compare_to=60&baseline=1
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 62, Order:  153994, Start Time: 2012-04-04 04:10:33, End Time: 2012-04-04 05:06:14
      To: 60, Order:  153990, Start Time: 2012-04-04 02:49:43, End Time: 2012-04-04 03:45:33
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 (25 on baseline)
Performance Improvements: 1 (19 on baseline)
Unchanged Tests: 886 (844 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Dhrystone/fldry: 1.12% (1.9385 => 1.9603, std. dev.: 0.0000)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -5.24% (0.4120 => 0.3904, std. dev.: 0.0053)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.29% (0.0713 => 0.0822, std. dev.: 0.0000)
  MultiSource/Applications/sqlite3/sqlite3: 9.44% (14.8242 => 16.2242, std. dev.: 0.0131)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.09% (0.3019 => 0.3233, std. dev.: 0.0008)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.71% (0.6602 => 0.6979, std. dev.: 0.0003)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 3.22% (0.3473 => 0.3585, std. dev.: 0.0011)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.77% (4.3215 => 4.4412, std. dev.: 0.0053)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.74% (4.8664 => 4.9998, std. dev.: 0.0124)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.64% (4.2653 => 4.3777, std. dev.: 0.0007)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.47% (1.1033 => 1.1305, std. dev.: 0.0004)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.57% (8.3249 => 8.4557, std. dev.: 0.0122)
  MultiSource/Applications/kimwitu++/kc: 1.38% (16.3554 => 16.5805, std. dev.: 0.0143)
  MultiSource/Applications/ClamAV/clamscan: 1.02% (14.3330 => 14.4799, std. dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 22.97% (0.8216 => 1.0103, std. dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.69% (1.4893 => 1.7081, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/richards_benchmark: 7.81% (1.1573 => 1.2477, std. dev.: 0.0039)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 7.33% (0.4499 => 0.4829, std. dev.: 0.0003)
  MultiSource/Applications/hexxagon/hexxagon: 4.94% (12.0911 => 12.6882, std. dev.: 0.0006)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.49% (0.9691 => 1.0126, std. dev.: 0.0017)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.21% (5.5256 => 5.7584, std. dev.: 0.0022)
  SingleSource/Benchmarks/Misc/salsa20: 3.77% (7.4212 => 7.7009, std. dev.: 0.0041)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.73% (8.8477 => 9.0888, std. dev.: 0.0037)
  MultiSource/Applications/spiff/spiff: 2.03% (2.9642 => 3.0245, std. dev.: 0.0015)
  MultiSource/Applications/lua/lua: 1.78% (26.5639 => 27.0378, std. dev.: 0.0195)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.27% (2.0155 => 2.0410, std. dev.: 0.0000)
  MultiSource/Applications/JM/lencod/lencod: 1.20% (7.5755 => 7.6662, std. dev.: 0.0035)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -27.68% (0.5398 => 0.3904, std. dev.: 0.0053)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -23.09% (0.0602 => 0.0463, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/reversefile: -6.08% (0.4010 => 0.3766, std. dev.: 0.0014)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -5.39% (3.4521 => 3.2660, std. dev.: 0.0038)
  MultiSource/Applications/oggenc/oggenc: -3.72% (4.8392 => 4.6591, std. dev.: 0.0007)
  MultiSource/Benchmarks/McCat/18-imp/imp: -3.04% (0.3320 => 0.3219, std. dev.: 0.0004)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -2.44% (1.1607 => 1.1324, std. dev.: 0.0006)
  MultiSource/Applications/lua/lua: -1.89% (3.7413 => 3.6706, std. dev.: 0.0032)
  MultiSource/Applications/hbd/hbd: -1.45% (1.3866 => 1.3665, std. dev.: 0.0003)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -40.20% (0.0505 => 0.0302, std. dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -9.45% (0.2317 => 0.2098, std. dev.: 0.0015)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -3.93% (10.3646 => 9.9571, std. dev.: 0.0005)
  MultiSource/Benchmarks/llubenchmark/llu: -3.60% (3.8904 => 3.7503, std. dev.: 0.0110)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -3.18% (1.2469 => 1.2072, std. dev.: 0.0000)
  MultiSource/Applications/sqlite3/sqlite3: -2.89% (4.6988 => 4.5628, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.40% (3.2490 => 3.1711, std. dev.: 0.0002)
  MultiSource/Benchmarks/sim/sim: -1.73% (5.1118 => 5.0234, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4017 => 3.3445, std. dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: -1.51% (7.4485 => 7.3357, std. dev.: 0.0014)

Report Time: 0.98s
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