[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/12109?compare_to=12106&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12109, Order: 183389, Start Time: 2013-06-06 08:51:07, End Time: 2013-06-06 10:35:06
      To: 12106, Order: 183385, Start Time: 2013-06-06 06:21:01, End Time: 2013-06-06 08:01:24
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 9 (15 on baseline)
Performance Improvements: 3 (50 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1095 (1042 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/spiff/spiff: 1.69% (0.9146 => 0.9301, std.dev.: 0.0050)
  MultiSource/Applications/Burg/burg: 1.65% (1.4267 => 1.4503, std.dev.: 0.0070)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 13.62% (2.1113 => 2.3988, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 12.90% (3.6637 => 4.1362, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.38% (5.8961 => 6.1542, std.dev.: 0.0390)
  SingleSource/Benchmarks/Misc/ffbench: 3.99% (1.3542 => 1.4083, std.dev.: 0.0164)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 3.86% (0.3857 => 0.4006, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.26% (4.7458 => 4.9004, std.dev.: 0.0202)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 1.29% (1.4876 => 1.5068, std.dev.: 0.0036)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -7.75% (0.3252 => 0.3000, std.dev.: 0.0022)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -2.64% (1.0957 => 1.0668, std.dev.: 0.0059)
  SingleSource/Benchmarks/McGill/queens: -2.01% (1.6798 => 1.6460, std.dev.: 0.0018)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 4.24% (0.1414 => 0.1474, std.dev.: 0.0284)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 18.31% (6.1372 => 7.2612, std.dev.: 0.2499)
  MultiSource/Applications/sgefa/sgefa: 17.85% (1.1695 => 1.3783, std.dev.: 0.0015)
  SingleSource/Benchmarks/Stanford/Puzzle: 16.15% (0.1455 => 0.1690, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 7.96% (5.2003 => 5.6145, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.19% (3.1853 => 3.3824, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.88% (3.2201 => 3.3773, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.65% (4.6639 => 4.8807, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 3.78% (0.3860 => 0.4006, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.67% (5.9362 => 6.1542, std.dev.: 0.0390)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.93% (5.5010 => 5.6624, std.dev.: 0.0121)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.46% (4.3727 => 4.4802, std.dev.: 0.0099)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.98% (3.9713 => 4.0499, std.dev.: 0.0304)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.35% (3.6122 => 3.6611, std.dev.: 0.0107)
  SingleSource/Benchmarks/Shootout-C++/methcall: 1.18% (11.4990 => 11.6349, std.dev.: 0.0278)
  MultiSource/Applications/siod/siod: 1.17% (3.7240 => 3.7674, std.dev.: 0.0106)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -17.06% (0.0803 => 0.0666, std.dev.: 0.0008)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -14.34% (0.1151 => 0.0986, std.dev.: 0.0060)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: -12.15% (0.1646 => 0.1446, std.dev.: 0.0050)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -11.42% (0.1322 => 0.1171, std.dev.: 0.0022)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -11.19% (1.5932 => 1.4149, std.dev.: 0.0476)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -10.34% (5.1587 => 4.6252, std.dev.: 0.1321)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -9.87% (0.2006 => 0.1808, std.dev.: 0.0015)
  SingleSource/UnitTests/2006-12-11-LoadConstants: -9.34% (0.1563 => 0.1417, std.dev.: 0.0017)
  MultiSource/Applications/aha/aha: -7.89% (0.1407 => 0.1296, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.33% (15.9860 => 14.8141, std.dev.: 0.4100)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -7.00% (0.7381 => 0.6864, std.dev.: 0.0186)
  MultiSource/Applications/oggenc/oggenc: -6.27% (5.9886 => 5.6134, std.dev.: 0.0679)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -6.10% (0.1886 => 0.1771, std.dev.: 0.0009)
  MultiSource/Applications/Burg/burg: -5.67% (1.5375 => 1.4503, std.dev.: 0.0070)
  MultiSource/Applications/SPASS/SPASS: -4.13% (17.6379 => 16.9097, std.dev.: 0.1576)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -3.90% (7.7211 => 7.4198, std.dev.: 0.0812)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: -3.09% (0.5887 => 0.5705, std.dev.: 0.0064)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.44% (1.2911 => 0.7302, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.57% (4.4050 => 3.2347, std.dev.: 0.0254)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -24.74% (6.2328 => 4.6910, std.dev.: 0.1906)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -16.88% (3.5000 => 2.9092, std.dev.: 0.1892)
  MultiSource/Benchmarks/mafft/pairlocalalign: -16.39% (48.3307 => 40.4094, std.dev.: 1.4567)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.06% (25.3677 => 21.2936, std.dev.: 0.0541)
  SingleSource/Benchmarks/Shootout-C++/fibo: -14.94% (4.8330 => 4.1111, std.dev.: 0.2327)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -13.88% (1.8291 => 1.5752, std.dev.: 0.0851)
  SingleSource/Benchmarks/Misc/salsa20: -13.18% (10.3398 => 8.9775, std.dev.: 0.0247)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -9.41% (1.6679 => 1.5109, std.dev.: 0.0346)
  SingleSource/Benchmarks/Shootout-C++/hash: -9.33% (0.7941 => 0.7200, std.dev.: 0.0203)
  MultiSource/Applications/SIBsim4/SIBsim4: -9.08% (3.5327 => 3.2121, std.dev.: 0.0543)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -8.17% (0.3267 => 0.3000, std.dev.: 0.0022)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -6.81% (3.2030 => 2.9849, std.dev.: 0.0210)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.48% (0.1945 => 0.1819, std.dev.: 0.0013)
  MultiSource/Applications/sqlite3/sqlite3: -6.23% (4.6358 => 4.3468, std.dev.: 0.0517)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -6.14% (9.8728 => 9.2667, std.dev.: 0.0396)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.60% (4.5717 => 4.3156, std.dev.: 0.0127)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.38% (0.4445 => 0.4206, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.84% (5.3184 => 5.0611, std.dev.: 0.0115)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -4.47% (0.2777 => 0.2653, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.20% (5.3276 => 5.1036, std.dev.: 0.0449)
  MultiSource/Applications/lambda-0_1_3/lambda: -4.06% (9.1099 => 8.7398, std.dev.: 0.0208)
  MultiSource/Applications/hexxagon/hexxagon: -4.05% (15.4979 => 14.8699, std.dev.: 0.2000)
  SingleSource/Benchmarks/Misc/flops: -3.59% (10.2170 => 9.8501, std.dev.: 0.0190)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.04% (3.8665 => 3.7491, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/hash: -2.57% (5.3656 => 5.2277, std.dev.: 0.0264)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.19% (4.5094 => 4.4107, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -1.91% (4.2167 => 4.1362, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.76% (8.5243 => 8.3743, std.dev.: 0.0186)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.34% (12.1841 => 12.0205, std.dev.: 0.0052)
  MultiSource/Applications/aha/aha: -1.21% (3.6251 => 3.5814, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.11% (9.6556 => 9.5481, std.dev.: 0.0183)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 2.29% (0.1441 => 0.1474, std.dev.: 0.0284)

Report Time: 0.68s
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