[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/9228?compare_to=9226&baseline=9029
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:11

Comparing:
     Run: 9228, Order: 176706, Start Time: 2013-03-08 18:39:35, End Time: 2013-03-08 20:24:33
      To: 9226, Order: 176700, Start Time: 2013-03-08 16:32:40, End Time: 2013-03-08 18:17:12
Baseline: 9029, Order: 176363, Start Time: 2013-03-01 19:08:40, End Time: 2013-03-01 20:55:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 12 (13 on baseline)
Performance Improvements: 4 (7 on baseline)
Existing Failures: 31 (31 on baseline)
Unchanged Tests: 1057 (1052 on baseline)
Total Tests: 1104

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.39% (0.7488 => 0.7592, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.01% (1.3540 => 1.3677, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 16.91% (4.1239 => 4.8214, std.dev.: 0.0262)
  SingleSource/Benchmarks/Shootout-C++/ary3: 11.05% (1.7401 => 1.9324, std.dev.: 0.0424)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 6.88% (0.8389 => 0.8966, std.dev.: 0.0024)
  SingleSource/Benchmarks/Shootout-C++/methcall: 3.16% (8.7099 => 8.9849, std.dev.: 0.0317)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 2.40% (4.2800 => 4.3826, std.dev.: 0.0369)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 2.24% (22.0066 => 22.5001, std.dev.: 0.1891)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.72% (5.7854 => 5.8847, std.dev.: 0.0147)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 1.37% (1.5992 => 1.6211, std.dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.36% (1.0995 => 1.1144, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 1.23% (3.3462 => 3.3874, std.dev.: 0.0141)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/aha/aha: -6.48% (3.7284 => 3.4867, std.dev.: 0.0157)
  MultiSource/Benchmarks/Bullet/bullet: -2.97% (7.3446 => 7.1266, std.dev.: 0.0239)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -2.89% (4.2316 => 4.1091, std.dev.: 0.0163)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -2.53% (4.9900 => 4.8640, std.dev.: 0.0051)

Existing Failures - Compile Time
--------------------------------
  MultiSource/Applications/obsequi/Obsequi
  MultiSource/Applications/obsequi/Obsequi: 1.76% (1.1226 => 1.1424, std.dev.: 0.1124)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode
  MultiSource/Applications/Burg/burg
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/lemon/lemon
  MultiSource/Applications/obsequi/Obsequi
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael
  MultiSource/Benchmarks/MiBench/security-sha/security-sha
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft
  MultiSource/Benchmarks/Ptrdist/anagram/anagram
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode
  MultiSource/Benchmarks/mediabench/gsm/toast/toast
  SingleSource/Benchmarks/BenchmarkGame/puzzle
  SingleSource/Regression/C/2003-05-21-UnionBitfields
  SingleSource/Regression/C/2003-05-21-UnionTest
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI
  SingleSource/UnitTests/2006-01-23-UnionInit
  SingleSource/UnitTests/2007-04-10-BitfieldTest
  SingleSource/UnitTests/SignlessTypes/Large/cast
  SingleSource/UnitTests/Vector/Altivec/2007-01-07-lvsl-lvsr-Regression
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft
  SingleSource/UnitTests/Vector/Altivec/alti_isamax
  SingleSource/UnitTests/Vector/Altivec/alti_sdot
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft
  SingleSource/UnitTests/Vector/Altivec/casts
  SingleSource/UnitTests/Vector/Altivec/test1
  SingleSource/UnitTests/Vectorizer/gcc-loops
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -2.02% (0.0247 => 0.0242, std.dev.: 0.0021)
  MultiSource/Applications/Burg/burg: - (0.0013 => 0.0013, std.dev.: 0.0001)
  MultiSource/Applications/ClamAV/clamscan: -3.36% (0.1518 => 0.1467, std.dev.: 0.0017)
  MultiSource/Applications/lemon/lemon: -3.51% (1.1999 => 1.1578, std.dev.: 0.0675)
  MultiSource/Applications/obsequi/Obsequi: - (0.0000 => 0.0000, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: -5.70% (0.1298 => 0.1224, std.dev.: 0.0137)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: - (0.0008 => 0.0008)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -0.59% (0.0678 => 0.0674, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -3.25% (0.0277 => 0.0268, std.dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: -6.52% (0.0675 => 0.0631, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 0.03% (1.1644 => 1.1647, std.dev.: 0.0562)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 3.45% (0.0029 => 0.0030, std.dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: - (0.0027 => 0.0027, std.dev.: 0.0000)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 16.24% (0.0511 => 0.0594, std.dev.: 0.0166)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.56% (0.0321 => 0.0326, std.dev.: 0.0017)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -2.04% (1.6984 => 1.6638, std.dev.: 0.0191)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/Regression/C/2003-05-21-UnionTest: - (0.0001 => 0.0001, std.dev.: 0.0001)
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI: -85.71% (0.0007 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/2006-01-23-UnionInit: 600.00% (0.0001 => 0.0007, std.dev.: 0.0000)
  SingleSource/UnitTests/2007-04-10-BitfieldTest: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 26.21% (0.0103 => 0.0130, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/Altivec/2007-01-07-lvsl-lvsr-Regression: -50.00% (0.0002 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -0.00% (29.2253 => 29.2249, std.dev.: 0.6896)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/Altivec/alti_sdot: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft: 500.00% (0.0006 => 0.0036, std.dev.: 0.0021)
  SingleSource/UnitTests/Vector/Altivec/casts: -85.71% (0.0007 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vector/Altivec/test1: -85.71% (0.0007 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -0.05% (26.6349 => 26.6204, std.dev.: 0.1127)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/McCat/12-IOtest/iotest
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 3.25% (0.4125 => 0.4259, std.dev.: 0.0112)

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 5.71% (0.7182 => 0.7592, std.dev.: 0.0009)
  MultiSource/Benchmarks/sim/sim: 4.96% (0.3567 => 0.3744, std.dev.: 0.0065)
  MultiSource/Applications/sqlite3/sqlite3: 3.87% (16.1895 => 16.8167, std.dev.: 0.2258)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.46% (1.8668 => 1.9314, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.63% (9.4701 => 9.7191, std.dev.: 0.0745)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.38% (1.3491 => 1.3677, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 7.64% (0.8330 => 0.8966, std.dev.: 0.0024)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 4.82% (6.2349 => 6.5352, std.dev.: 0.0505)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.25% (8.6184 => 8.9849, std.dev.: 0.0317)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.63% (57.5400 => 59.6284, std.dev.: 0.0754)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.71% (1.5783 => 1.6211, std.dev.: 0.0026)
  MultiSource/Applications/sqlite3/sqlite3: 2.65% (4.2776 => 4.3910, std.dev.: 0.0333)
  SingleSource/Benchmarks/Shootout/methcall: 1.75% (8.4644 => 8.6123, std.dev.: 0.0448)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/sumarraymalloc: -45.80% (0.0810 => 0.0439, std.dev.: 0.0014)
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.76% (0.2542 => 0.2065, std.dev.: 0.0068)
  SingleSource/Benchmarks/Linpack/linpack-pc: -6.14% (0.2751 => 0.2582, std.dev.: 0.0060)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.48% (0.5161 => 0.5033, std.dev.: 0.0035)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -4.41% (3.8286 => 3.6598, std.dev.: 0.0026)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.44% (1.1828 => 1.1658, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/richards_benchmark: -1.06% (1.3414 => 1.3272, std.dev.: 0.0044)

Existing Failures - Compile Time
--------------------------------
  MultiSource/Applications/obsequi/Obsequi
  MultiSource/Applications/obsequi/Obsequi: 1.20% (1.1288 => 1.1424, std.dev.: 0.1124)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode
  MultiSource/Applications/Burg/burg
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/lemon/lemon
  MultiSource/Applications/obsequi/Obsequi
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael
  MultiSource/Benchmarks/MiBench/security-sha/security-sha
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft
  MultiSource/Benchmarks/Ptrdist/anagram/anagram
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode
  MultiSource/Benchmarks/mediabench/gsm/toast/toast
  SingleSource/Benchmarks/BenchmarkGame/puzzle
  SingleSource/Regression/C/2003-05-21-UnionBitfields
  SingleSource/Regression/C/2003-05-21-UnionTest
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI
  SingleSource/UnitTests/2006-01-23-UnionInit
  SingleSource/UnitTests/2007-04-10-BitfieldTest
  SingleSource/UnitTests/SignlessTypes/Large/cast
  SingleSource/UnitTests/Vector/Altivec/2007-01-07-lvsl-lvsr-Regression
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft
  SingleSource/UnitTests/Vector/Altivec/alti_isamax
  SingleSource/UnitTests/Vector/Altivec/alti_sdot
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft
  SingleSource/UnitTests/Vector/Altivec/casts
  SingleSource/UnitTests/Vector/Altivec/test1
  SingleSource/UnitTests/Vectorizer/gcc-loops
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -2.42% (0.0248 => 0.0242, std.dev.: 0.0021)
  MultiSource/Applications/Burg/burg: - (0.0013 => 0.0013, std.dev.: 0.0001)
  MultiSource/Applications/ClamAV/clamscan: -0.68% (0.1477 => 0.1467, std.dev.: 0.0017)
  MultiSource/Applications/lemon/lemon: -1.83% (1.1794 => 1.1578, std.dev.: 0.0675)
  MultiSource/Applications/obsequi/Obsequi: - (0.0000 => 0.0000, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: -6.49% (0.1309 => 0.1224, std.dev.: 0.0137)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: - (0.0008 => 0.0008)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 9.95% (0.0613 => 0.0674, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -2.90% (0.0276 => 0.0268, std.dev.: 0.0004)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: -4.83% (0.0663 => 0.0631, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -0.11% (1.1660 => 1.1647, std.dev.: 0.0562)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 3.45% (0.0029 => 0.0030, std.dev.: 0.0002)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: - (0.0027 => 0.0027, std.dev.: 0.0000)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: - (0.0594 => 0.0594, std.dev.: 0.0166)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -9.70% (0.0361 => 0.0326, std.dev.: 0.0017)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -0.98% (1.6803 => 1.6638, std.dev.: 0.0191)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/Regression/C/2003-05-21-UnionTest: - (0.0001 => 0.0001, std.dev.: 0.0001)
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI: - (0.0001 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/2006-01-23-UnionInit: 600.00% (0.0001 => 0.0007, std.dev.: 0.0000)
  SingleSource/UnitTests/2007-04-10-BitfieldTest: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 41.30% (0.0092 => 0.0130, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/Altivec/2007-01-07-lvsl-lvsr-Regression: - (0.0001 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -1.91% (29.7937 => 29.2249, std.dev.: 0.6896)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -88.89% (0.0009 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/Altivec/alti_sdot: - (0.0001 => 0.0001, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft: 24.14% (0.0029 => 0.0036, std.dev.: 0.0021)
  SingleSource/UnitTests/Vector/Altivec/casts: - (0.0001 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vector/Altivec/test1: -83.33% (0.0006 => 0.0001, std.dev.: 0.0003)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.12% (26.9213 => 26.6204, std.dev.: 0.1127)

Report Time: 0.53s
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