[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/11869?compare_to=11865&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11869, Order: 182911, Start Time: 2013-05-30 05:55:06, End Time: 2013-05-30 07:39:27
      To: 11865, Order: 182907, Start Time: 2013-05-30 03:47:38, End Time: 2013-05-30 05:33:30
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 7 (2 on baseline)
Performance Improvements: 2 (47 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1098 (1058 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Olden/health/health: 7.28% (0.1457 => 0.1563, std.dev.: 0.0021)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 15.35% (1.4790 => 1.7060, std.dev.: 0.0861)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.26% (4.6917 => 5.0323, std.dev.: 0.0183)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 4.34% (4.7385 => 4.9440, std.dev.: 0.0720)
  SingleSource/Benchmarks/Linpack/linpack-pc: 3.95% (49.3624 => 51.3138, std.dev.: 0.5140)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 2.27% (2.4756 => 2.5317, std.dev.: 0.0171)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 2.03% (2.6822 => 2.7366, std.dev.: 0.0203)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: -16.51% (0.0757 => 0.0632, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout/nestedloop: -14.32% (0.1613 => 0.1382, std.dev.: 0.0086)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.48% (0.1460 => 0.1467, std.dev.: 0.0055)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 18.25% (1.1695 => 1.3829, std.dev.: 0.0263)
  SingleSource/Benchmarks/Shootout-C++/matrix: 1.03% (4.3226 => 4.3670, std.dev.: 0.0008)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/viterbi/viterbi: -29.16% (0.2431 => 0.1722, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -16.44% (0.0803 => 0.0671, std.dev.: 0.0022)
  SingleSource/Benchmarks/Misc/whetstone: -14.77% (0.1097 => 0.0935, std.dev.: 0.0004)
  MultiSource/Benchmarks/Olden/em3d/em3d: -9.59% (0.2117 => 0.1914, std.dev.: 0.0032)
  MultiSource/Applications/lemon/lemon: -6.83% (1.3155 => 1.2257, std.dev.: 0.0176)
  MultiSource/Applications/oggenc/oggenc: -6.23% (5.9886 => 5.6157, std.dev.: 0.1228)
  MultiSource/Benchmarks/McCat/18-imp/imp: -5.98% (0.4199 => 0.3948, std.dev.: 0.0024)
  MultiSource/Benchmarks/McCat/09-vor/vor: -5.91% (0.3723 => 0.3503, std.dev.: 0.0011)
  MultiSource/Applications/lambda-0_1_3/lambda: -5.91% (0.8649 => 0.8138, std.dev.: 0.0181)
  SingleSource/Benchmarks/Shootout-C++/strcat: -5.85% (0.2309 => 0.2174, std.dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -5.61% (0.1853 => 0.1749, std.dev.: 0.0015)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.17% (1.6793 => 1.5925, std.dev.: 0.0293)
  SingleSource/Benchmarks/Shootout-C++/objinst: -5.13% (0.2397 => 0.2274, std.dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -5.11% (0.2151 => 0.2041, std.dev.: 0.0017)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -4.93% (0.2961 => 0.2815, std.dev.: 0.0047)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.76% (0.5698 => 0.5427, std.dev.: 0.0009)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -4.65% (1.3686 => 1.3049, std.dev.: 0.0226)
  MultiSource/Applications/SPASS/SPASS: -4.36% (17.6379 => 16.8682, std.dev.: 0.1353)
  SingleSource/Benchmarks/Shootout-C++/ary2: -4.13% (0.2951 => 0.2829, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/hash: -3.18% (0.4554 => 0.4409, std.dev.: 0.0024)
  MultiSource/Benchmarks/Olden/bh/bh: -3.03% (0.3429 => 0.3325, std.dev.: 0.0024)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: -2.89% (0.4293 => 0.4169, std.dev.: 0.0018)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -2.03% (1.2006 => 1.1762, std.dev.: 0.0091)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.39% (1.2911 => 0.7309, std.dev.: 0.0009)
  MultiSource/Applications/lemon/lemon: -35.81% (1.3499 => 0.8665, std.dev.: 0.0683)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.45% (4.4050 => 3.2398, std.dev.: 0.0248)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -25.77% (1.0251 => 0.7609, std.dev.: 0.0631)
  SingleSource/Benchmarks/Misc/salsa20: -22.59% (10.3398 => 8.0043, std.dev.: 0.4768)
  MultiSource/Benchmarks/Olden/bisort/bisort: -21.65% (0.8606 => 0.6743, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -19.26% (6.2328 => 5.0323, std.dev.: 0.0183)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.39% (25.3677 => 21.2102, std.dev.: 0.0914)
  MultiSource/Applications/minisat/minisat: -14.91% (7.3703 => 6.2714, std.dev.: 0.2625)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -10.16% (3.5120 => 3.1552, std.dev.: 0.1379)
  SingleSource/Benchmarks/Shootout-C++/hash: -8.79% (0.7941 => 0.7243, std.dev.: 0.0261)
  MultiSource/Benchmarks/mafft/pairlocalalign: -8.28% (48.3307 => 44.3295, std.dev.: 0.0611)
  MultiSource/Applications/sqlite3/sqlite3: -6.63% (4.6358 => 4.3284, std.dev.: 0.0168)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -6.41% (3.2030 => 2.9977, std.dev.: 0.0742)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.55% (4.5717 => 4.3179, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -5.14% (4.2334 => 4.0159, std.dev.: 0.0754)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: -5.07% (0.4480 => 0.4253, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -4.61% (0.2777 => 0.2649, std.dev.: 0.0021)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -4.42% (2.8537 => 2.7277, std.dev.: 0.0245)
  MultiSource/Benchmarks/Bullet/bullet: -4.23% (7.1938 => 6.8895, std.dev.: 0.0364)
  MultiSource/Applications/lambda-0_1_3/lambda: -3.89% (9.1099 => 8.7555, std.dev.: 0.0794)
  MultiSource/Benchmarks/Olden/tsp/tsp: -3.35% (1.6613 => 1.6057, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/lists1: -1.77% (0.6097 => 0.5989, std.dev.: 0.0028)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -1.08% (1.6105 => 1.5931, std.dev.: 0.0045)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 1.80% (0.1441 => 0.1467, std.dev.: 0.0055)

Report Time: 0.65s
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