[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/16159?compare_to=16155&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16159, Order: 192329, Start Time: 2013-10-09 23:55:01, End Time: 2013-10-10 01:44:08
      To: 16155, Order: 192321, Start Time: 2013-10-09 21:41:57, End Time: 2013-10-09 23:26:34
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 9 (19 on baseline)
Performance Improvements: 6 (14 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1092 (1074 on baseline)
Total Tests: 1108

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/nbench/nbench: 1.48% (1.2745 => 1.2934, std.dev.: 0.0059)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MallocBench/gs/gs: 22.03% (0.0758 => 0.0925, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 11.63% (0.8271 => 0.9233, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.75% (3.5889 => 3.7595, std.dev.: 0.0595)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 4.57% (4.1027 => 4.2901, std.dev.: 0.0195)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.70% (4.4192 => 4.5825, std.dev.: 0.0405)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.44% (18.2570 => 18.7026, std.dev.: 0.1677)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.92% (95.2283 => 97.0530, std.dev.: 0.6361)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.10% (3.5412 => 3.5802, std.dev.: 0.0146)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -1.18% (1.2798 => 1.2647, std.dev.: 0.0043)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: -26.54% (7.0917 => 5.2094, std.dev.: 0.0374)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -6.57% (7.3494 => 6.8666, std.dev.: 0.1442)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -5.41% (3.0559 => 2.8907, std.dev.: 0.0589)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -2.43% (5.8571 => 5.7145, std.dev.: 0.0485)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -1.25% (3.6047 => 3.5598, std.dev.: 0.0014)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 7.10% (0.1281 => 0.1372, std.dev.: 0.0332)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/nbench/nbench: 3.60% (1.2484 => 1.2934, std.dev.: 0.0059)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.81% (9.9903 => 10.2707, std.dev.: 0.0780)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.78% (1.2007 => 1.2221, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.31% (1.2250 => 1.2410, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 1.22% (1.2494 => 1.2647, std.dev.: 0.0043)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 14.45% (7.6426 => 8.7466, std.dev.: 0.1091)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 11.60% (0.8273 => 0.9233, std.dev.: 0.0071)
  SingleSource/UnitTests/Vector/multiplies: 6.65% (0.5561 => 0.5931, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 5.75% (3.5550 => 3.7595, std.dev.: 0.0595)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 4.61% (4.1011 => 4.2901, std.dev.: 0.0195)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.18% (5.0002 => 5.2094, std.dev.: 0.0374)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.39% (0.3836 => 0.3966, std.dev.: 0.0019)
  MultiSource/Applications/siod/siod: 2.93% (3.5310 => 3.6345, std.dev.: 0.0230)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.85% (8.1346 => 8.3665, std.dev.: 0.0701)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.53% (4.4696 => 4.5825, std.dev.: 0.0405)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.52% (4.0181 => 4.1193, std.dev.: 0.0352)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.61% (1.6707 => 1.6976, std.dev.: 0.0047)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.40% (16.7972 => 17.0327, std.dev.: 0.0596)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.14% (3.8582 => 3.9023, std.dev.: 0.0129)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.90% (0.1483 => 0.1173, std.dev.: 0.0028)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: -4.09% (0.3328 => 0.3192, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.32% (0.5226 => 0.2387, std.dev.: 0.0250)
  MultiSource/Applications/sgefa/sgefa: -46.99% (1.5790 => 0.8371, std.dev.: 0.0357)
  SingleSource/Benchmarks/Linpack/linpack-pc: -24.42% (57.2347 => 43.2575, std.dev.: 4.4624)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.37% (15.9508 => 13.0214, std.dev.: 0.3389)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.19% (20.8247 => 18.7026, std.dev.: 0.1677)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -9.95% (3.4956 => 3.1478, std.dev.: 0.0285)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.56% (50.0284 => 46.2438, std.dev.: 0.4352)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -5.41% (3.0561 => 2.8907, std.dev.: 0.0589)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.73% (2.5938 => 2.4971, std.dev.: 0.0220)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.56% (0.7474 => 0.7208, std.dev.: 0.0083)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -3.15% (4.3592 => 4.2220, std.dev.: 0.0269)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.38% (17.1431 => 16.7346, std.dev.: 0.0486)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 1.78% (0.1348 => 0.1372, std.dev.: 0.0332)

Report Time: 1.41s
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