[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/13780?compare_to=13777&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13780, Order: 187192, Start Time: 2013-07-26 09:15:34, End Time: 2013-07-26 11:01:22
      To: 13777, Order: 187190, Start Time: 2013-07-26 07:11:59, End Time: 2013-07-26 08:54:16
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 9 (23 on baseline)
Performance Improvements: 0 (36 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1098 (1048 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: 5.74% (41.6353 => 44.0235, std.dev.: 0.3221)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.85% (1.0925 => 1.1455, std.dev.: 0.0094)
  MultiSource/Benchmarks/FreeBench/distray/distray: 4.80% (0.2229 => 0.2336, std.dev.: 0.0032)
  MultiSource/Applications/sqlite3/sqlite3: 2.63% (4.3654 => 4.4800, std.dev.: 0.0251)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 2.28% (1.0683 => 1.0927, std.dev.: 0.0072)
  MultiSource/Benchmarks/sim/sim: 2.10% (3.8718 => 3.9533, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.92% (5.0399 => 5.1367, std.dev.: 0.0224)
  MultiSource/Benchmarks/Bullet/bullet: 1.46% (6.9900 => 7.0923, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.37% (12.7956 => 12.9706, std.dev.: 0.0199)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 6.66% (0.1292 => 0.1378, std.dev.: 0.0102)

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.56% (2.8867 => 4.2886, std.dev.: 0.0382)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 35.19% (0.0341 => 0.0461, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 28.69% (0.0366 => 0.0471, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/pi: 18.79% (1.9835 => 2.3562, std.dev.: 0.0821)
  MultiSource/Applications/siod/siod: 13.55% (3.3761 => 3.8334, std.dev.: 0.0797)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 9.61% (14.9584 => 16.3954, std.dev.: 0.1140)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.40% (5.4910 => 5.9521, std.dev.: 0.0321)
  SingleSource/Benchmarks/Linpack/linpack-pc: 8.21% (48.3256 => 52.2917, std.dev.: 0.3034)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 7.92% (1.2557 => 1.3552, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.92% (3.2027 => 3.4243, std.dev.: 0.0283)
  SingleSource/Benchmarks/McGill/chomp: 6.70% (1.0051 => 1.0724, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.83% (5.3042 => 5.6132, std.dev.: 0.0384)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.67% (3.4085 => 3.6016, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.43% (5.5008 => 5.7997, std.dev.: 0.1048)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.30% (4.3151 => 4.5005, std.dev.: 0.0278)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.23% (5.1471 => 5.3650, std.dev.: 0.0239)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 3.83% (1.1032 => 1.1455, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.68% (3.3384 => 3.4614, std.dev.: 0.0223)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.01% (4.8739 => 5.0207, std.dev.: 0.0309)
  MultiSource/Applications/sqlite3/sqlite3: 2.21% (4.3833 => 4.4800, std.dev.: 0.0251)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.88% (5.0417 => 5.1367, std.dev.: 0.0224)
  MultiSource/Benchmarks/sim/sim: 1.63% (3.8898 => 3.9533, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.14% (4.9040 => 4.9597, std.dev.: 0.0178)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -35.63% (0.2237 => 0.1440, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/bisort/bisort: -32.18% (0.1072 => 0.0727, std.dev.: 0.0026)
  MultiSource/Benchmarks/MallocBench/gs/gs: -22.51% (6.0938 => 4.7218, std.dev.: 0.3021)
  MultiSource/Benchmarks/Olden/em3d/em3d: -14.58% (0.2367 => 0.2022, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -10.48% (1.7797 => 1.5932, std.dev.: 0.0634)
  MultiSource/Applications/kimwitu++/kc: -8.06% (21.0770 => 19.3786, std.dev.: 0.6245)
  MultiSource/Benchmarks/PAQ8p/paq8p: -7.09% (2.6853 => 2.4950, std.dev.: 0.0662)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -4.40% (49.1253 => 46.9634, std.dev.: 0.0658)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -4.34% (1.4166 => 1.3551, std.dev.: 0.0126)
  SingleSource/UnitTests/Vector/constpool: -4.24% (8.8630 => 8.4874, std.dev.: 0.1144)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -2.01% (0.6480 => 0.6350, std.dev.: 0.0049)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -1.71% (0.8088 => 0.7950, std.dev.: 0.0008)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.40% (2.1022 => 1.4210, std.dev.: 0.0026)
  MultiSource/Benchmarks/MallocBench/gs/gs: -29.10% (0.1189 => 0.0843, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.78% (6.9552 => 5.2320, std.dev.: 0.0260)
  MultiSource/Applications/obsequi/Obsequi: -14.90% (2.6081 => 2.2195, std.dev.: 0.0304)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -13.19% (6.2627 => 5.4368, std.dev.: 0.1528)
  MultiSource/Applications/sgefa/sgefa: -13.13% (1.4030 => 1.2188, std.dev.: 0.0451)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.55% (0.3557 => 0.3146, std.dev.: 0.0129)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -9.95% (3.9978 => 3.5999, std.dev.: 0.0108)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.78% (47.2250 => 44.0235, std.dev.: 0.3221)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: -6.53% (0.8928 => 0.8345, std.dev.: 0.0189)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -5.29% (1.7207 => 1.6296, std.dev.: 0.0181)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -5.00% (3.8119 => 3.6212, std.dev.: 0.0640)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -4.78% (4.2062 => 4.0050, std.dev.: 0.0602)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.64% (0.7355 => 0.7014, std.dev.: 0.0012)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -3.67% (2.8052 => 2.7023, std.dev.: 0.0319)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.39% (6.0444 => 5.8392, std.dev.: 0.0166)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.16% (21.6864 => 21.0007, std.dev.: 0.0688)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -3.12% (5.2218 => 5.0588, std.dev.: 0.0218)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.03% (6.1482 => 5.9620, std.dev.: 0.0263)
  MultiSource/Benchmarks/Bullet/bullet: -2.84% (7.2995 => 7.0923, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -2.50% (29.8131 => 29.0671, std.dev.: 0.0543)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.47% (5.8810 => 5.7948, std.dev.: 0.0285)
  SingleSource/Benchmarks/Misc/oourafft: -1.39% (3.7891 => 3.7366, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout/heapsort: -1.15% (2.9123 => 2.8789, std.dev.: 0.0117)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: - (0.1378 => 0.1378, std.dev.: 0.0102)

Report Time: 0.66s
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