[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/287?compare_to=286&baseline=6
Nickname: lab-mini-01__O3-plain__clang_DEV__x86_64:1
Comparing:
     Run: 287, Order: 154816, Start Time: 2012-04-16 14:24:39, End Time: 2012-04-16 15:20:29
      To: 286, Order: 154809, Start Time: 2012-04-16 13:03:26, End Time: 2012-04-16 13:59:16
Baseline: 6, Order:  153879, Start Time: 2012-04-02 17:48:39, End Time: 2012-04-02 18:44:53

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

Performance Regressions: 11 (27 on baseline)
Performance Improvements: 15 (21 on baseline)
Unchanged Tests: 862 (840 on baseline)
Total Tests: 888

===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/kimwitu++/kc: 1.03% (16.6838 => 16.8562, std. dev.: 0.0190)
  MultiSource/Applications/siod/siod: 1.02% (2.1895 => 2.2119, std. dev.: 0.0028)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.50% (2.5630 => 2.7297, std. dev.: 0.0001)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5946 => 4.8144, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 4.28% (1.6064 => 1.6752, std. dev.: 0.0002)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 4.28% (1.7592 => 1.8345, std. dev.: 0.0060)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.63% (7.9170 => 8.1250, std. dev.: 0.0075)
  MultiSource/Applications/hexxagon/hexxagon: 2.55% (12.1443 => 12.4543, std. dev.: 0.0004)
  SingleSource/Benchmarks/Misc/ffbench: 2.25% (0.8272 => 0.8458, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 1.33% (2.0187 => 2.0456, std. dev.: 0.0003)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/richards_benchmark: -19.02% (1.2491 => 1.0115, std. dev.: 0.0042)
  SingleSource/Benchmarks/McGill/chomp: -10.69% (1.2417 => 1.1090, std. dev.: 0.0063)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -6.97% (1.0105 => 0.9401, std. dev.: 0.0013)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.36% (0.3131 => 0.2932, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -5.14% (1.3784 => 1.3076, std. dev.: 0.0059)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0009)
  MultiSource/Benchmarks/Olden/health/health: -3.54% (0.4599 => 0.4436, std. dev.: 0.0011)
  MultiSource/Benchmarks/Olden/power/power: -2.62% (1.5099 => 1.4703, std. dev.: 0.0000)
  MultiSource/Applications/minisat/minisat: -1.95% (9.3446 => 9.1626, std. dev.: 0.0060)
  SingleSource/Benchmarks/Shootout/lists: -1.83% (6.3426 => 6.2263, std. dev.: 0.0026)
  MultiSource/Applications/aha/aha: -1.68% (3.1727 => 3.1193, std. dev.: 0.0003)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.60% (6.6071 => 6.5014, std. dev.: 0.0053)
  SingleSource/Benchmarks/Shootout/heapsort: -1.56% (3.9200 => 3.8587, std. dev.: 0.0038)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.54% (20.3661 => 20.0528, std. dev.: 0.0378)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -1.24% (2.3292 => 2.3003, std. dev.: 0.0000)

================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.91% (0.8310 => 0.8469, std. dev.: 0.0010)
  MultiSource/Applications/treecc/treecc: 1.63% (1.9270 => 1.9585, std. dev.: 0.0030)
  MultiSource/Applications/spiff/spiff: 1.51% (0.7506 => 0.7619, std. dev.: 0.0011)
  MultiSource/Applications/siod/siod: 1.51% (2.1791 => 2.2119, std. dev.: 0.0028)
  MultiSource/Applications/kimwitu++/kc: 1.46% (16.6129 => 16.8562, std. dev.: 0.0190)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.42% (0.9199 => 0.9330, std. dev.: 0.0022)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.32% (3.8646 => 3.9156, std. dev.: 0.0018)
  MultiSource/Applications/SPASS/SPASS: 1.22% (13.8202 => 13.9887, std. dev.: 0.0126)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 1.20% (1.2193 => 1.2339, std. dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.16% (1.4563 => 1.4732, std. dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.08% (1.3245 => 1.3388, std. dev.: 0.0013)
  MultiSource/Applications/sqlite3/sqlite3: 1.06% (16.2614 => 16.4342, std. dev.: 0.0055)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.03% (2.1007 => 2.1223, std. dev.: 0.0020)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 6.51% (2.5629 => 2.7297, std. dev.: 0.0001)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.86% (1.5824 => 1.6752, std. dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.78% (4.5947 => 4.8144, std. dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 4.19% (0.9692 => 1.0098, std. dev.: 0.0000)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.71% (1.7688 => 1.8345, std. dev.: 0.0060)
  SingleSource/Benchmarks/Misc/salsa20: 3.63% (7.4271 => 7.6965, std. dev.: 0.0050)
  MultiSource/Applications/hexxagon/hexxagon: 3.00% (12.0921 => 12.4543, std. dev.: 0.0004)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.87% (8.8259 => 9.0793, std. dev.: 0.0059)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2.49% (7.9275 => 8.1250, std. dev.: 0.0075)
  SingleSource/Benchmarks/Misc/ffbench: 2.24% (0.8273 => 0.8458, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/perlin: 2.03% (6.2497 => 6.3763, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 1.27% (2.0200 => 2.0456, std. dev.: 0.0003)
  MultiSource/Benchmarks/sim/sim: 1.22% (5.0168 => 5.0781, std. dev.: 0.0004)
  SingleSource/Benchmarks/Shootout/sieve: 1.18% (5.1531 => 5.2137, std. dev.: 0.0004)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ObjC/block-byref-aggr: -12.80% (0.4657 => 0.4061, std. dev.: 0.0178)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -7.27% (0.2670 => 0.2476, std. dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.05% (0.8818 => 0.8637, std. dev.: 0.0001)
  MultiSource/Applications/lua/lua: -1.04% (3.7467 => 3.7076, std. dev.: 0.0124)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/richards_benchmark: -12.50% (1.1560 => 1.0115, std. dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -10.12% (1.0460 => 0.9401, std. dev.: 0.0013)
  SingleSource/Benchmarks/McGill/chomp: -9.90% (1.2308 => 1.1090, std. dev.: 0.0063)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -6.59% (0.3139 => 0.2932, std. dev.: 0.0001)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -5.11% (1.3780 => 1.3076, std. dev.: 0.0059)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -4.67% (0.4366 => 0.4162, std. dev.: 0.0009)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.73% (0.3458 => 0.3329, std. dev.: 0.0003)
  MultiSource/Benchmarks/Olden/bh/bh: -3.55% (1.9762 => 1.9060, std. dev.: 0.0008)
  SingleSource/Benchmarks/Shootout/lists: -2.04% (6.3560 => 6.2263, std. dev.: 0.0026)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -1.97% (6.6320 => 6.5014, std. dev.: 0.0053)
  MultiSource/Applications/minisat/minisat: -1.86% (9.3358 => 9.1626, std. dev.: 0.0060)
  SingleSource/Benchmarks/Misc/fp-convert: -1.68% (3.4016 => 3.3445, std. dev.: 0.0000)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.67% (7.1097 => 6.9912, std. dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/heapsort: -1.50% (3.9173 => 3.8587, std. dev.: 0.0038)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -1.42% (20.3410 => 20.0528, std. dev.: 0.0378)
  MultiSource/Applications/spiff/spiff: -1.15% (3.0263 => 2.9915, std. dev.: 0.0011)
  MultiSource/Benchmarks/nbench/nbench: -1.00% (11.2619 => 11.1492, std. dev.: 0.0013)

Report Time: 1.22s
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