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

Thu May 30 09:16:45 PDT 2013

http://llvm.org/perf/db_default/v4/nts/11884?compare_to=11880&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11884, Order: 182929, Start Time: 2013-05-30 14:29:45, End Time: 2013-05-30 16:17:20
      To: 11880, Order: 182921, Start Time: 2013-05-30 12:16:37, End Time: 2013-05-30 14:05:52
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 8 (4 on baseline)
Performance Improvements: 24 (30 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1075 (1073 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: 12.57% (20.4142 => 22.9811, std.dev.: 0.3286)
  SingleSource/Benchmarks/Misc/pi: 10.23% (1.9484 => 2.1478, std.dev.: 0.0532)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 9.93% (0.2649 => 0.2912, std.dev.: 0.0036)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 7.15% (0.3329 => 0.3567, std.dev.: 0.0083)
  SingleSource/Benchmarks/Misc/flops: 3.45% (9.5278 => 9.8566, std.dev.: 0.0174)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 2.13% (4.0867 => 4.1737, std.dev.: 0.0335)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.03% (4.0100 => 4.0515, std.dev.: 0.0154)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.02% (51.3559 => 51.8806, std.dev.: 0.0659)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/printargs: -40.14% (0.0289 => 0.0173, std.dev.: 0.0024)
  SingleSource/UnitTests/2003-07-09-SignedArgs: -39.87% (0.0474 => 0.0285, std.dev.: 0.0016)
  MultiSource/Benchmarks/Olden/tsp/tsp: -34.06% (0.2058 => 0.1357, std.dev.: 0.0263)
  MultiSource/Benchmarks/Olden/bisort/bisort: -31.60% (0.1057 => 0.0723, std.dev.: 0.0118)
  SingleSource/Regression/C/sumarray2d: -29.59% (0.0632 => 0.0445, std.dev.: 0.0034)
  SingleSource/Regression/C++/EH/throw_rethrow_test: -27.22% (0.0371 => 0.0270, std.dev.: 0.0025)
  MultiSource/Applications/hexxagon/hexxagon: -23.58% (1.4160 => 1.0821, std.dev.: 0.0958)
  SingleSource/Regression/C/sumarray: -23.47% (0.0490 => 0.0375, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -13.48% (0.2574 => 0.2227, std.dev.: 0.0064)
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft: -9.90% (0.2212 => 0.1993, std.dev.: 0.0009)
  SingleSource/UnitTests/Vector/Altivec/casts: -8.62% (0.1427 => 0.1304, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout-C++/methcall: -7.53% (0.2392 => 0.2212, std.dev.: 0.0029)
  SingleSource/Benchmarks/Shootout-C++/lists1: -7.26% (0.3579 => 0.3319, std.dev.: 0.0049)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -6.80% (0.2442 => 0.2276, std.dev.: 0.0034)
  SingleSource/Benchmarks/Shootout-C++/strcat: -5.77% (0.2340 => 0.2205, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/hash: -5.64% (0.4719 => 0.4453, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/ary: -5.39% (0.2929 => 0.2771, std.dev.: 0.0041)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -1.81% (1.6296 => 1.6001, std.dev.: 0.0077)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/nestedloop: -7.70% (0.1519 => 0.1402, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/hash: -6.61% (0.8209 => 0.7666, std.dev.: 0.0083)
  SingleSource/Benchmarks/Stanford/FloatMM: -6.48% (0.8346 => 0.7805, std.dev.: 0.0185)
  SingleSource/Benchmarks/Shootout-C++/hash2: -2.42% (3.6908 => 3.6015, std.dev.: 0.0344)
  SingleSource/Benchmarks/Misc/flops-5: -2.21% (2.8749 => 2.8115, std.dev.: 0.0206)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -1.18% (4.8340 => 4.7772, std.dev.: 0.0120)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.67% (0.1490 => 0.1480, std.dev.: 0.0243)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 17.77% (1.1695 => 1.3773, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/pi: 17.25% (1.8318 => 2.1478, std.dev.: 0.0532)
  SingleSource/Benchmarks/Stanford/Puzzle: 15.74% (0.1455 => 0.1684, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 2.02% (3.9713 => 4.0515, std.dev.: 0.0154)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/whetstone: -15.13% (0.1097 => 0.0931, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -12.14% (0.7918 => 0.6957, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -11.82% (0.1151 => 0.1015, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -10.79% (0.1075 => 0.0959, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -10.27% (1.5932 => 1.4296, std.dev.: 0.0410)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -9.33% (0.8025 => 0.7276, std.dev.: 0.0215)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -8.12% (1.7804 => 1.6359, std.dev.: 0.0180)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -7.07% (0.7381 => 0.6859, std.dev.: 0.0189)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: -5.42% (2.0439 => 1.9331, std.dev.: 0.0277)
  SingleSource/Benchmarks/Shootout-C++/strcat: -4.50% (0.2309 => 0.2205, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: -2.41% (0.4861 => 0.4744, std.dev.: 0.0043)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.47% (1.2911 => 0.7299, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.68% (4.4050 => 3.2299, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -24.78% (6.2328 => 4.6886, std.dev.: 0.1773)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.58% (25.3677 => 21.1629, std.dev.: 0.1207)
  SingleSource/Benchmarks/Misc/salsa20: -13.04% (10.3398 => 8.9915, std.dev.: 0.0963)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -10.55% (10.2418 => 9.1618, std.dev.: 0.1683)
  MultiSource/Benchmarks/mafft/pairlocalalign: -8.26% (48.3307 => 44.3379, std.dev.: 0.0558)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.89% (0.1945 => 0.1811, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -6.63% (0.2777 => 0.2593, std.dev.: 0.0058)
  MultiSource/Applications/sqlite3/sqlite3: -6.51% (4.6358 => 4.3342, std.dev.: 0.0743)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.61% (4.5717 => 4.3151, std.dev.: 0.0090)
  MultiSource/Applications/lambda-0_1_3/lambda: -3.98% (9.1099 => 8.7472, std.dev.: 0.1097)
  SingleSource/Benchmarks/Misc/flops: -3.53% (10.2170 => 9.8566, std.dev.: 0.0174)
  SingleSource/Benchmarks/Shootout-C++/hash: -3.46% (0.7941 => 0.7666, std.dev.: 0.0083)
  MultiSource/Benchmarks/BitBench/five11/five11: -2.98% (5.7342 => 5.5636, std.dev.: 0.0346)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -2.96% (1.6679 => 1.6186, std.dev.: 0.0105)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -2.93% (2.5366 => 2.4622, std.dev.: 0.0137)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.36% (12.1841 => 12.0189, std.dev.: 0.0141)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.10% (8.5243 => 8.4302, std.dev.: 0.0363)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 2.71% (0.1441 => 0.1480, std.dev.: 0.0243)

Report Time: 0.68s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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