[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/11721?compare_to=11717&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11721, Order: 182660, Start Time: 2013-05-24 19:54:52, End Time: 2013-05-24 21:44:17
      To: 11717, Order: 182653, Start Time: 2013-05-24 17:48:15, End Time: 2013-05-24 19:34:50
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 6 (6 on baseline)
Performance Improvements: 1 (17 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1100 (1084 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 26.67% (1.4753 => 1.8687, std.dev.: 0.0123)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 16.95% (14.7058 => 17.1986, std.dev.: 0.5684)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 11.23% (0.3304 => 0.3675, std.dev.: 0.0095)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.78% (0.4894 => 0.5226, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.66% (0.9781 => 1.0237, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.02% (6.7886 => 7.0616, std.dev.: 0.0291)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.26% (25.5256 => 25.2037, std.dev.: 0.1246)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -7.79% (0.1540 => 0.1420, std.dev.: 0.0033)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.95% (0.2937 => 0.3053, std.dev.: 0.0014)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 5.16% (0.8276 => 0.8703, std.dev.: 0.0156)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 4.77% (0.4988 => 0.5226, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.40% (0.9806 => 1.0237, std.dev.: 0.0098)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 3.90% (1.0571 => 1.0983, std.dev.: 0.0044)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.15% (4.3727 => 4.4230, std.dev.: 0.0141)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/viterbi/viterbi: -26.08% (0.2431 => 0.1797, std.dev.: 0.0161)
  SingleSource/UnitTests/Vector/constpool: -13.56% (10.3086 => 8.9106, std.dev.: 0.0882)
  MultiSource/Applications/aha/aha: -10.38% (0.1407 => 0.1261, std.dev.: 0.0027)
  SingleSource/UnitTests/2006-12-11-LoadConstants: -8.96% (0.1563 => 0.1423, std.dev.: 0.0028)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -8.25% (0.1224 => 0.1123, std.dev.: 0.0028)
  MultiSource/Applications/lemon/lemon: -7.23% (1.3155 => 1.2204, std.dev.: 0.0331)
  SingleSource/Benchmarks/Shootout-C++/strcat: -6.02% (0.2309 => 0.2170, std.dev.: 0.0040)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.82% (1.6793 => 1.5815, std.dev.: 0.0230)
  SingleSource/Benchmarks/Shootout-C++/objinst: -5.30% (0.2397 => 0.2270, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/hash: -4.30% (0.4554 => 0.4358, std.dev.: 0.0071)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: -3.70% (0.4293 => 0.4134, std.dev.: 0.0052)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.13% (0.5748 => 0.5568, std.dev.: 0.0022)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/hash: -9.31% (0.7941 => 0.7202, std.dev.: 0.0053)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -4.22% (2.4808 => 2.3760, std.dev.: 0.0298)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -2.85% (4.2334 => 4.1126, std.dev.: 0.0365)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -1.40% (2.8573 => 2.8172, std.dev.: 0.0124)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -1.08% (1.6105 => 1.5931, std.dev.: 0.0063)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.46% (0.1441 => 0.1420, std.dev.: 0.0033)

Report Time: 0.64s
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