[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/14596?compare_to=14592&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14596, Order: 188769, Start Time: 2013-08-20 09:31:56, End Time: 2013-08-20 11:24:27
      To: 14592, Order: 188746, Start Time: 2013-08-20 07:10:15, End Time: 2013-08-20 09:03:13
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 7 (22 on baseline)
Performance Improvements: 3 (24 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1061 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.93% (4.0338 => 4.3132, std.dev.: 0.0661)
  SingleSource/Benchmarks/Shootout-C++/lists: 2.26% (16.2954 => 16.6633, std.dev.: 0.0706)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.11% (2.5564 => 2.6103, std.dev.: 0.0094)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.72% (1.6320 => 1.6600, std.dev.: 0.0046)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.62% (5.5856 => 5.6762, std.dev.: 0.0313)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.40% (6.4215 => 6.5115, std.dev.: 0.0176)
  SingleSource/Benchmarks/Misc/whetstone: 1.03% (3.5572 => 3.5938, std.dev.: 0.0077)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -19.81% (0.2039 => 0.1635, std.dev.: 0.0066)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -15.36% (9.2237 => 7.8069, std.dev.: 0.2246)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: -27.02% (0.5896 => 0.4303, std.dev.: 0.0593)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.54% (0.1308 => 0.1301, std.dev.: 0.0329)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 10.73% (1.6185 => 1.7922, std.dev.: 0.0587)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 74.64% (3.7285 => 6.5115, std.dev.: 0.0176)
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.57% (2.8867 => 4.2889, std.dev.: 0.0097)
  MultiSource/Benchmarks/FreeBench/neural/neural: 33.08% (0.3171 => 0.4220, std.dev.: 0.0117)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 10.85% (14.9584 => 16.5808, std.dev.: 0.4715)
  MultiSource/Applications/lambda-0_1_3/lambda: 10.82% (7.0762 => 7.8417, std.dev.: 0.0150)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.37% (1.2557 => 1.3608, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.31% (5.4910 => 5.9475, std.dev.: 0.0679)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 7.10% (3.2027 => 3.4302, std.dev.: 0.0501)
  SingleSource/Benchmarks/Linpack/linpack-pc: 6.62% (48.3256 => 51.5254, std.dev.: 0.6276)
  MultiSource/Benchmarks/FreeBench/mason/mason: 6.25% (0.2799 => 0.2974, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.01% (3.4085 => 3.6132, std.dev.: 0.0551)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.22% (5.1471 => 5.3644, std.dev.: 0.0362)
  SingleSource/Benchmarks/Misc/whetstone: 3.99% (3.4559 => 3.5938, std.dev.: 0.0077)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 3.60% (6.1245 => 6.3450, std.dev.: 0.0338)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 3.30% (25.0200 => 25.8466, std.dev.: 0.0821)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.74% (1.3104 => 1.3463, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.34% (12.8625 => 13.1634, std.dev.: 0.0775)
  SingleSource/Benchmarks/Shootout/matrix: 2.20% (1.7358 => 1.7740, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.05% (3.3464 => 3.4151, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.91% (3.5351 => 3.6026, std.dev.: 0.0224)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.82% (2.5636 => 2.6103, std.dev.: 0.0094)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/sgefa/sgefa: -12.37% (0.4809 => 0.4214, std.dev.: 0.0145)
  MultiSource/Applications/Burg/burg: -5.94% (1.5733 => 1.4799, std.dev.: 0.0099)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -31.98% (2.1022 => 1.4299, std.dev.: 0.0879)
  MultiSource/Applications/viterbi/viterbi: -27.40% (3.4923 => 2.5355, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.70% (6.9552 => 5.2370, std.dev.: 0.0079)
  SingleSource/Benchmarks/Misc/perlin: -21.42% (4.5989 => 3.6136, std.dev.: 0.0186)
  SingleSource/Benchmarks/Misc/mandel: -14.00% (1.1996 => 1.0316, std.dev.: 0.0167)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -9.34% (0.5173 => 0.4690, std.dev.: 0.0065)
  MultiSource/Applications/SIBsim4/SIBsim4: -8.18% (3.5791 => 3.2864, std.dev.: 0.0788)
  SingleSource/Regression/C/uint64_to_float: -5.48% (1.5184 => 1.4352, std.dev.: 0.0232)
  MultiSource/Benchmarks/mafft/pairlocalalign: -4.96% (47.2250 => 44.8804, std.dev.: 0.6241)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.70% (3.8119 => 3.6328, std.dev.: 0.0481)
  SingleSource/Benchmarks/Misc/fbench: -4.55% (4.9602 => 4.7344, std.dev.: 0.0217)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -4.13% (1.1024 => 1.0569, std.dev.: 0.0011)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.95% (1.1032 => 1.0596, std.dev.: 0.0108)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.55% (0.7355 => 0.7094, std.dev.: 0.0041)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.53% (1.7207 => 1.6600, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.45% (6.0444 => 5.8360, std.dev.: 0.0558)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.96% (6.1482 => 5.9663, std.dev.: 0.0456)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.88% (21.6864 => 21.0620, std.dev.: 0.1273)
  SingleSource/Benchmarks/Misc/ReedSolomon: -2.25% (8.6172 => 8.4229, std.dev.: 0.0054)
  SingleSource/Benchmarks/CoyoteBench/almabench: -1.99% (34.8438 => 34.1506, std.dev.: 0.1012)
  SingleSource/Benchmarks/Misc/oourafft: -1.96% (3.7891 => 3.7147, std.dev.: 0.0247)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -1.28% (1.6737 => 1.6522, std.dev.: 0.0032)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.59% (0.1378 => 0.1301, std.dev.: 0.0329)

Report Time: 0.69s
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