[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results

Thu Oct 17 06:01:23 PDT 2013

http://llvm.org/perf/db_default/v4/nts/16404?compare_to=16400&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16404, Order: 192880, Start Time: 2013-10-17 11:10:49, End Time: 2013-10-17 13:04:33
      To: 16400, Order: 192872, Start Time: 2013-10-17 08:56:27, End Time: 2013-10-17 10:44:29
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 23 (32 on baseline)
Performance Improvements: 1 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1083 (1060 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/constpool: 46.77% (9.2694 => 13.6044, std.dev.: 0.3376)
  SingleSource/UnitTests/Vector/simple: 46.09% (0.0230 => 0.0336, std.dev.: 0.0029)
  SingleSource/Benchmarks/Shootout/heapsort: 26.12% (0.0448 => 0.0565, std.dev.: 0.0032)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 14.61% (25.3649 => 29.0705, std.dev.: 0.2962)
  SingleSource/Benchmarks/Shootout-C++/sieve: 10.06% (0.2854 => 0.3141, std.dev.: 0.0041)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 9.20% (4.1813 => 4.5661, std.dev.: 0.0999)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/heapsort: 65.87% (2.8539 => 4.7339, std.dev.: 0.2894)
  SingleSource/Benchmarks/Stanford/Towers: 41.24% (0.0274 => 0.0387, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 24.89% (0.3367 => 0.4205, std.dev.: 0.0107)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: 23.05% (28.6196 => 35.2165, std.dev.: 0.6703)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 17.13% (35.6362 => 41.7413, std.dev.: 1.9307)
  SingleSource/Benchmarks/McGill/chomp: 14.06% (1.0140 => 1.1566, std.dev.: 0.0172)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 13.60% (2.1114 => 2.3986, std.dev.: 0.0136)
  SingleSource/Benchmarks/Shootout/hash: 11.30% (5.1765 => 5.7614, std.dev.: 0.1044)
  SingleSource/Benchmarks/Shootout-C++/fibo: 10.14% (4.9606 => 5.4635, std.dev.: 0.0085)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 8.54% (2.6569 => 2.8838, std.dev.: 0.0391)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 4.73% (4.0124 => 4.2022, std.dev.: 0.0495)
  MultiSource/Benchmarks/sim/sim: 4.29% (3.8400 => 4.0048, std.dev.: 0.0361)
  SingleSource/Benchmarks/Misc/flops: 3.86% (9.2706 => 9.6288, std.dev.: 0.0438)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.71% (3.4918 => 3.6215, std.dev.: 0.0339)
  MultiSource/Benchmarks/BitBench/five11/five11: 3.24% (5.4933 => 5.6714, std.dev.: 0.0298)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.56% (0.6378 => 0.6541, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.01% (5.2346 => 5.3400, std.dev.: 0.0267)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.58% (47.1653 => 44.5336, std.dev.: 0.8166)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 2.48% (0.1370 => 0.1404, std.dev.: 0.0238)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/constpool: 52.99% (8.8921 => 13.6044, std.dev.: 0.3376)
  SingleSource/UnitTests/Vector/simple: 46.72% (0.0229 => 0.0336, std.dev.: 0.0029)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 18.11% (24.6139 => 29.0705, std.dev.: 0.2962)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 13.03% (4.0397 => 4.5661, std.dev.: 0.0999)
  SingleSource/Benchmarks/Misc/flops: 12.28% (0.1034 => 0.1161, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 11.61% (0.0956 => 0.1067, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/sieve: 10.60% (0.2840 => 0.3141, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 62.81% (7.6426 => 12.4432, std.dev.: 0.0626)
  SingleSource/Benchmarks/Stanford/Towers: 45.49% (0.0266 => 0.0387, std.dev.: 0.0037)
  SingleSource/Benchmarks/Stanford/Perm: 35.62% (0.0320 => 0.0434, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/heapsort: 31.86% (3.5900 => 4.7339, std.dev.: 0.2894)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 21.46% (0.3462 => 0.4205, std.dev.: 0.0107)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: 16.67% (30.1838 => 35.2165, std.dev.: 0.6703)
  SingleSource/Benchmarks/McGill/chomp: 13.83% (1.0161 => 1.1566, std.dev.: 0.0172)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 13.62% (2.1111 => 2.3986, std.dev.: 0.0136)
  SingleSource/Benchmarks/Shootout/hash: 10.78% (5.2009 => 5.7614, std.dev.: 0.1044)
  SingleSource/Benchmarks/Shootout-C++/fibo: 10.53% (4.9428 => 5.4635, std.dev.: 0.0085)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 8.50% (2.6579 => 2.8838, std.dev.: 0.0391)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.28% (3.1730 => 3.3724, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/multiplies: 6.08% (0.5561 => 0.5899, std.dev.: 0.0046)
  MultiSource/Benchmarks/PAQ8p/paq8p: 5.98% (96.7834 => 102.5703, std.dev.: 1.8511)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.58% (5.3716 => 5.6714, std.dev.: 0.0298)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.43% (3.9856 => 4.2022, std.dev.: 0.0495)
  MultiSource/Benchmarks/sim/sim: 4.53% (3.8312 => 4.0048, std.dev.: 0.0361)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 4.09% (2.5368 => 2.6405, std.dev.: 0.0402)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.09% (89.7126 => 92.4858, std.dev.: 0.3806)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.80% (1.7652 => 1.8146, std.dev.: 0.0120)
  SingleSource/Benchmarks/Misc/flops: 1.96% (9.4433 => 9.6288, std.dev.: 0.0438)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 1.90% (2.1472 => 2.1880, std.dev.: 0.0124)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.61% (2.4920 => 2.5322, std.dev.: 0.0106)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.48% (8.1346 => 8.2553, std.dev.: 0.0132)
  MultiSource/Applications/viterbi/viterbi: 1.24% (2.6736 => 2.7068, std.dev.: 0.0129)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -55.63% (0.5226 => 0.2319, std.dev.: 0.0116)
  MultiSource/Applications/sgefa/sgefa: -42.46% (1.5790 => 0.9086, std.dev.: 0.0039)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -31.00% (0.0400 => 0.0276, std.dev.: 0.0042)
  MultiSource/Benchmarks/Olden/em3d/em3d: -29.23% (5.0288 => 3.5588, std.dev.: 0.2247)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.38% (15.9508 => 12.8593, std.dev.: 0.6187)
  SingleSource/Benchmarks/Linpack/linpack-pc: -15.83% (57.2347 => 48.1754, std.dev.: 2.2424)
  MultiSource/Benchmarks/mafft/pairlocalalign: -10.98% (50.0284 => 44.5336, std.dev.: 0.8166)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.44% (3.4956 => 3.1307, std.dev.: 0.0292)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.36% (20.8247 => 18.6677, std.dev.: 0.2650)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.96% (0.3304 => 0.2975, std.dev.: 0.0007)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.71% (2.5938 => 2.4975, std.dev.: 0.0117)
  MultiSource/Applications/SIBsim4/SIBsim4: -3.26% (3.7437 => 3.6215, std.dev.: 0.0339)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -2.85% (3.7874 => 3.6795, std.dev.: 0.0167)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.81% (17.1431 => 16.6620, std.dev.: 0.0782)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -1.17% (4.9459 => 4.8879, std.dev.: 0.0095)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 4.15% (0.1348 => 0.1404, std.dev.: 0.0238)

Report Time: 0.77s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20131017/2ce17879/attachment.html>

[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results