[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/20239?compare_to=20228&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 20239, Order: 198955, Start Time: 2014-01-10 21:36:33, End Time: 2014-01-10 23:46:05
      To: 20228, Order: 198950, Start Time: 2014-01-10 19:17:56, End Time: 2014-01-10 21:10:50
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 28 (28 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1081 (1078 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Olden/em3d/em3d: 86.16% (0.1973 => 0.3673, std.dev.: 0.0098)
  MultiSource/Benchmarks/McCat/05-eks/eks: 75.03% (0.5294 => 0.9266, std.dev.: 0.0713)
  MultiSource/Benchmarks/McCat/08-main/main: 70.70% (0.3177 => 0.5423, std.dev.: 0.0793)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 62.95% (0.0807 => 0.1315, std.dev.: 0.0164)
  MultiSource/Benchmarks/McCat/09-vor/vor: 62.76% (0.3784 => 0.6159, std.dev.: 0.0860)
  SingleSource/Benchmarks/Misc/oourafft: 61.57% (0.2563 => 0.4141, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 55.18% (0.1611 => 0.2500, std.dev.: 0.0083)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 51.68% (1.4993 => 2.2742, std.dev.: 0.1738)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 49.57% (0.2806 => 0.4197, std.dev.: 0.0453)
  MultiSource/Benchmarks/McCat/18-imp/imp: 38.11% (0.3981 => 0.5498, std.dev.: 0.0520)
  MultiSource/Applications/kimwitu++/kc: 22.87% (18.6835 => 22.9563, std.dev.: 1.6028)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.12% (1.3314 => 1.3596, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.00% (1.3820 => 1.4096, std.dev.: 0.0106)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 54.64% (2.3801 => 3.6807, std.dev.: 0.3727)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 42.32% (0.0267 => 0.0380, std.dev.: 0.0015)
  MultiSource/Benchmarks/McCat/08-main/main: 37.46% (0.0702 => 0.0965, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 35.42% (0.1457 => 0.1973, std.dev.: 0.0142)
  SingleSource/Benchmarks/Shootout/matrix: 17.05% (1.8068 => 2.1148, std.dev.: 0.1082)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.54% (1.3733 => 1.4906, std.dev.: 0.0079)
  SingleSource/Benchmarks/McGill/misr: 7.55% (0.3802 => 0.4089, std.dev.: 0.0040)
  MultiSource/Benchmarks/sim/sim: 4.33% (3.8137 => 3.9789, std.dev.: 0.0233)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.83% (97.1012 => 99.8528, std.dev.: 0.9262)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.39% (6.5330 => 6.6893, std.dev.: 0.0355)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 2.26% (0.4820 => 0.4929, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.18% (5.2393 => 5.3536, std.dev.: 0.0249)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 2.17% (2.5955 => 2.6518, std.dev.: 0.0160)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 2.00% (2.3814 => 2.4291, std.dev.: 0.0087)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.71% (1.6621 => 1.6906, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -6.29% (5.9431 => 5.5693, std.dev.: 0.0683)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Olden/em3d/em3d: 81.92% (0.2019 => 0.3673, std.dev.: 0.0098)
  MultiSource/Benchmarks/McCat/08-main/main: 80.35% (0.3007 => 0.5423, std.dev.: 0.0793)
  MultiSource/Benchmarks/McCat/05-eks/eks: 74.11% (0.5322 => 0.9266, std.dev.: 0.0713)
  MultiSource/Benchmarks/McCat/09-vor/vor: 71.27% (0.3596 => 0.6159, std.dev.: 0.0860)
  SingleSource/Benchmarks/Misc/oourafft: 63.16% (0.2538 => 0.4141, std.dev.: 0.0042)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 62.55% (0.0809 => 0.1315, std.dev.: 0.0164)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 55.46% (1.4629 => 2.2742, std.dev.: 0.1738)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 49.43% (0.1673 => 0.2500, std.dev.: 0.0083)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 49.36% (0.2810 => 0.4197, std.dev.: 0.0453)
  MultiSource/Benchmarks/McCat/18-imp/imp: 38.42% (0.3972 => 0.5498, std.dev.: 0.0520)
  MultiSource/Applications/kimwitu++/kc: 22.85% (18.6861 => 22.9563, std.dev.: 1.6028)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.59% (1.2670 => 1.3125, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.52% (1.3750 => 1.4096, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.03% (1.3457 => 1.3596, std.dev.: 0.0015)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 44.01% (2.5559 => 3.6807, std.dev.: 0.3727)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 42.86% (0.0266 => 0.0380, std.dev.: 0.0015)
  MultiSource/Benchmarks/McCat/08-main/main: 37.46% (0.0702 => 0.0965, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/matrix: 17.75% (1.7960 => 2.1148, std.dev.: 0.1082)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.82% (5.9583 => 6.9603, std.dev.: 0.1312)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 13.03% (82.2592 => 92.9745, std.dev.: 0.3465)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.92% (3.3810 => 3.6827, std.dev.: 0.0369)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 7.72% (1.3838 => 1.4906, std.dev.: 0.0079)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.81% (0.6261 => 0.6562, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.45% (6.5291 => 6.6893, std.dev.: 0.0355)
  SingleSource/Benchmarks/Misc/fp-convert: 2.00% (7.3892 => 7.5368, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.80% (11.7894 => 12.0020, std.dev.: 0.0305)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.71% (2.3882 => 2.4291, std.dev.: 0.0087)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.24% (1.6699 => 1.6906, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -14.37% (15.5356 => 13.3030, std.dev.: 0.4070)
  MultiSource/Benchmarks/mafft/pairlocalalign: -8.48% (50.9650 => 46.6416, std.dev.: 0.9159)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -6.67% (0.5219 => 0.4871, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -6.33% (5.9456 => 5.5693, std.dev.: 0.0683)

Report Time: 0.80s
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