[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/11956?compare_to=11953&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11956, Order: 183076, Start Time: 2013-06-01 19:12:06, End Time: 2013-06-01 20:56:40
      To: 11953, Order: 183074, Start Time: 2013-06-01 17:08:02, End Time: 2013-06-01 18:51:17
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 14 (7 on baseline)
Performance Improvements: 2 (29 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1091 (1071 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 16.93% (4.1287 => 4.8277, std.dev.: 0.0626)
  SingleSource/Benchmarks/Misc/fp-convert: 15.88% (6.9653 => 8.0713, std.dev.: 0.0091)
  SingleSource/Benchmarks/Misc/salsa20: 11.01% (8.0956 => 8.9869, std.dev.: 0.0268)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 10.37% (0.1128 => 0.1245, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.76% (4.6881 => 5.0518, std.dev.: 0.0064)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 7.23% (0.8302 => 0.8902, std.dev.: 0.0169)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 6.81% (7.0673 => 7.5487, std.dev.: 0.0107)
  SingleSource/Benchmarks/Misc/flops-4: 6.17% (1.5377 => 1.6325, std.dev.: 0.0190)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 5.87% (1.5751 => 1.6676, std.dev.: 0.0343)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 5.11% (2.4087 => 2.5318, std.dev.: 0.0399)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.17% (1.0554 => 1.0994, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.49% (4.7459 => 4.9116, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/flops: 3.20% (9.5406 => 9.8457, std.dev.: 0.0215)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.16% (21.2671 => 21.7262, std.dev.: 0.1565)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -1.75% (0.6061 => 0.5955, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/sim/sim: -1.44% (3.9214 => 3.8648, std.dev.: 0.0036)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.49% (0.1418 => 0.1425, std.dev.: 0.0218)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.32% (1.3833 => 1.4015, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 17.28% (1.1695 => 1.3716, std.dev.: 0.0203)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 7.56% (0.8276 => 0.8902, std.dev.: 0.0169)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 7.56% (7.0179 => 7.5487, std.dev.: 0.0107)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.07% (2.5366 => 2.6653, std.dev.: 0.0190)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.00% (1.0571 => 1.0994, std.dev.: 0.0033)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.50% (4.3727 => 4.4818, std.dev.: 0.0256)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -17.43% (0.0803 => 0.0663, std.dev.: 0.0017)
  MultiSource/Applications/JM/lencod/lencod: -11.42% (18.9387 => 16.7755, std.dev.: 0.3502)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -9.67% (0.2006 => 0.1812, std.dev.: 0.0003)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.37% (15.9860 => 14.8071, std.dev.: 0.3517)
  MultiSource/Applications/SPASS/SPASS: -5.01% (17.6379 => 16.7547, std.dev.: 0.1606)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -3.85% (7.7211 => 7.4239, std.dev.: 0.0248)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.58% (0.5748 => 0.5542, std.dev.: 0.0048)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.04% (1.1782 => 1.1542, std.dev.: 0.0082)
  MultiSource/Applications/treecc/treecc: -1.36% (2.3237 => 2.2922, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -1.07% (1.4771 => 1.4613, std.dev.: 0.0043)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.44% (1.2911 => 0.7302, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.54% (4.4050 => 3.2357, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -18.95% (6.2328 => 5.0518, std.dev.: 0.0064)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -14.35% (25.3677 => 21.7262, std.dev.: 0.1565)
  SingleSource/Benchmarks/Misc/salsa20: -13.08% (10.3398 => 8.9869, std.dev.: 0.0268)
  MultiSource/Benchmarks/mafft/pairlocalalign: -11.14% (48.3307 => 42.9474, std.dev.: 0.2717)
  MultiSource/Applications/SIBsim4/SIBsim4: -9.11% (3.5327 => 3.2109, std.dev.: 0.0379)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -8.83% (1.8291 => 1.6676, std.dev.: 0.0343)
  MultiSource/Applications/SPASS/SPASS: -8.53% (8.8720 => 8.1150, std.dev.: 0.2872)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.63% (0.1945 => 0.1816, std.dev.: 0.0040)
  MultiSource/Applications/sqlite3/sqlite3: -6.22% (4.6358 => 4.3474, std.dev.: 0.0540)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.78% (4.5717 => 4.3076, std.dev.: 0.0048)
  MultiSource/Applications/lambda-0_1_3/lambda: -4.07% (9.1099 => 8.7391, std.dev.: 0.0381)
  MultiSource/Applications/hexxagon/hexxagon: -4.06% (15.4979 => 14.8685, std.dev.: 0.0337)
  SingleSource/Benchmarks/Misc/flops: -3.63% (10.2170 => 9.8457, std.dev.: 0.0215)
  MultiSource/Benchmarks/BitBench/five11/five11: -2.98% (5.7342 => 5.5636, std.dev.: 0.0450)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.95% (3.8665 => 3.7526, std.dev.: 0.0398)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.64% (8.5243 => 8.3844, std.dev.: 0.0420)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.37% (12.1841 => 12.0175, std.dev.: 0.0142)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.11% (0.1441 => 0.1425, std.dev.: 0.0218)

Report Time: 0.62s
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