[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/293?compare_to=292&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 293, Order: 154882, Start Time: 2012-04-17 01:04:55, End Time: 2012-04-17 02:00:48
      To: 292, Order: 154876, Start Time: 2012-04-16 23:43:18, End Time: 2012-04-17 00:39:08
Baseline: 6, Order:  153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 1 (41 on baseline)
Performance Improvements: 0 (20 on baseline)
Unchanged Tests: 887 (827 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/CoyoteBench/fftbench: 1.11% (1.9409 => 1.9624, std. dev.: 0.0062)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 4.52% (0.2721 => 0.2844, std. dev.: 0.0005)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.46% (0.7710 => 0.7900, std. dev.: 0.0050)
  SingleSource/UnitTests/ObjC++/property-reference-object: 2.42% (0.5818 => 0.5959, std. dev.: 0.0033)
  SingleSource/UnitTests/ObjC++/property-reference: 2.22% (0.7061 => 0.7218, std. dev.: 0.0042)
  SingleSource/UnitTests/ObjC++/Hello: 2.17% (0.5748 => 0.5873, std. dev.: 0.0043)
  MultiSource/Applications/spiff/spiff: 1.96% (0.7506 => 0.7653, std. dev.: 0.0010)
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.88% (0.8310 => 0.8466, std. dev.: 0.0003)
  MultiSource/Applications/treecc/treecc: 1.86% (1.9270 => 1.9629, std. dev.: 0.0063)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.76% (1.2193 => 1.2407, std. dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.67% (0.9199 => 0.9353, std. dev.: 0.0002)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.65% (1.4563 => 1.4803, std. dev.: 0.0020)
  MultiSource/Applications/Burg/burg: 1.63% (1.1061 => 1.1241, std. dev.: 0.0010)
  MultiSource/Applications/kimwitu++/kc: 1.58% (16.6129 => 16.8747, std. dev.: 0.0126)
  MultiSource/Applications/siod/siod: 1.52% (2.1791 => 2.2122, std. dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.45% (13.2842 => 13.4765, std. dev.: 0.0087)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.42% (0.7460 => 0.7566, std. dev.: 0.0011)
  MultiSource/Applications/hexxagon/hexxagon: 1.40% (1.2292 => 1.2464, std. dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.40% (7.2180 => 7.3187, std. dev.: 0.0032)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.29% (3.8646 => 3.9144, std. dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.28% (1.3245 => 1.3415, std. dev.: 0.0009)
  MultiSource/Applications/SPASS/SPASS: 1.26% (13.8202 => 13.9949, std. dev.: 0.0056)
  MultiSource/Applications/sqlite3/sqlite3: 1.17% (16.2614 => 16.4511, std. dev.: 0.0130)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.14% (1.1333 => 1.1462, std. dev.: 0.0006)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 1.07% (1.1364 => 1.1486, std. dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: 1.06% (33.2944 => 33.6485, std. dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.03% (1.9828 => 2.0033, std. dev.: 0.0013)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.50% (2.5629 => 2.7296, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.86% (1.5824 => 1.6751, std. dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.79% (4.5947 => 4.8146, std. dev.: 0.0000)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.19% (0.9692 => 1.0098, std. dev.: 0.0000)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.65% (1.7688 => 1.8334, std. dev.: 0.0010)
  SingleSource/Benchmarks/Misc/salsa20: 3.62% (7.4271 => 7.6963, std. dev.: 0.0083)
  MultiSource/Applications/hexxagon/hexxagon: 3.00% (12.0921 => 12.4543, std. dev.: 0.0006)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.69% (8.8259 => 9.0632, std. dev.: 0.0101)
  SingleSource/Benchmarks/Misc/ffbench: 2.20% (0.8273 => 0.8455, std. dev.: 0.0001)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.07% (7.9275 => 8.0918, std. dev.: 0.0286)
  SingleSource/Benchmarks/Misc/perlin: 2.03% (6.2497 => 6.3763, std. dev.: 0.0004)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 1.27% (2.0200 => 2.0456, std. dev.: 0.0003)
  MultiSource/Benchmarks/Olden/bisort/bisort: 1.25% (0.8239 => 0.8342, std. dev.: 0.0002)
  MultiSource/Benchmarks/sim/sim: 1.22% (5.0168 => 5.0780, std. dev.: 0.0110)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0000)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -9.56% (0.4657 => 0.4212, std. dev.: 0.0157)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.85% (0.2670 => 0.2487, std. dev.: 0.0006)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/richards_benchmark: -12.21% (1.1560 => 1.0149, std. dev.: 0.0014)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -10.11% (1.0460 => 0.9402, std. dev.: 0.0000)
  SingleSource/Benchmarks/McGill/chomp: -10.11% (1.2308 => 1.1064, std. dev.: 0.0025)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.56% (0.3139 => 0.2933, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.85% (1.3780 => 1.3111, std. dev.: 0.0053)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.70% (0.3458 => 0.3330, std. dev.: 0.0002)
  MultiSource/Benchmarks/Olden/bh/bh: -3.24% (1.9762 => 1.9121, std. dev.: 0.0015)
  SingleSource/Benchmarks/Shootout/lists: -2.02% (6.3560 => 6.2274, std. dev.: 0.0075)
  MultiSource/Applications/minisat/minisat: -2.00% (9.3358 => 9.1492, std. dev.: 0.0047)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.93% (6.6320 => 6.5042, std. dev.: 0.0023)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3445, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.66% (7.1097 => 6.9914, std. dev.: 0.0001)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.49% (20.3410 => 20.0383, std. dev.: 0.0322)
  MultiSource/Benchmarks/Bullet/bullet: -1.32% (7.3305 => 7.2339, std. dev.: 0.0022)
  MultiSource/Applications/spiff/spiff: -1.25% (3.0263 => 2.9885, std. dev.: 0.0020)
  SingleSource/Benchmarks/Shootout/heapsort: -1.19% (3.9173 => 3.8705, std. dev.: 0.0054)
  MultiSource/Benchmarks/nbench/nbench: -1.01% (11.2619 => 11.1477, std. dev.: 0.0011)

Report Time: 1.21s
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