[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/16136?compare_to=16132&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16136, Order: 192282, Start Time: 2013-10-09 08:42:23, End Time: 2013-10-09 10:32:41
      To: 16132, Order: 192276, Start Time: 2013-10-09 06:31:39, End Time: 2013-10-09 08:16:35
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 14 (21 on baseline)
Performance Improvements: 3 (11 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1090 (1075 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout-C++/sumcol: 10.44% (0.2107 => 0.2327, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 10.08% (0.2074 => 0.2283, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 9.49% (0.3561 => 0.3899, std.dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/hash2: 6.81% (0.4346 => 0.4642, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 5.63% (14.6451 => 15.4690, std.dev.: 0.2446)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.31% (1.1226 => 1.1373, std.dev.: 0.0024)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/heapsort: 56.88% (2.8508 => 4.4723, std.dev.: 0.2954)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 14.29% (2.1104 => 2.4119, std.dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 13.40% (0.3328 => 0.3774, std.dev.: 0.0151)
  SingleSource/Benchmarks/Shootout-C++/fibo: 10.61% (4.9447 => 5.4691, std.dev.: 0.1645)
  SingleSource/Benchmarks/Linpack/linpack-pc: 6.89% (44.0801 => 47.1180, std.dev.: 0.7639)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 3.47% (0.7094 => 0.7340, std.dev.: 0.0074)
  SingleSource/Benchmarks/McGill/queens: 2.92% (1.7441 => 1.7950, std.dev.: 0.0029)
  SingleSource/Benchmarks/Misc/flops: 2.34% (9.3581 => 9.5774, std.dev.: 0.0154)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/spiff/spiff: -4.84% (2.9665 => 2.8228, std.dev.: 0.0270)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -2.64% (3.2172 => 3.1324, std.dev.: 0.0164)
  SingleSource/Benchmarks/Shootout/fib2: -1.88% (3.6550 => 3.5863, std.dev.: 0.0078)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.15% (0.1350 => 0.1352, std.dev.: 0.0237)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout-C++/heapsort: 9.60% (0.2083 => 0.2283, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 8.40% (0.3597 => 0.3899, std.dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.86% (14.4764 => 15.4690, std.dev.: 0.2446)
  SingleSource/Benchmarks/Shootout-C++/hash2: 6.25% (0.4369 => 0.4642, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 3.84% (1.0952 => 1.1373, std.dev.: 0.0024)
  MultiSource/Applications/d/make_dparser: 2.50% (3.4962 => 3.5835, std.dev.: 0.0132)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 62.59% (7.6426 => 12.4264, std.dev.: 0.1019)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 48.53% (3.0111 => 4.4723, std.dev.: 0.2954)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 14.25% (2.1111 => 2.4119, std.dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/fibo: 10.65% (4.9428 => 5.4691, std.dev.: 0.1645)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.27% (8.1346 => 8.6443, std.dev.: 0.0378)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.98% (0.2842 => 0.2955, std.dev.: 0.0006)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 3.09% (2.1472 => 2.2135, std.dev.: 0.0009)
  SingleSource/Benchmarks/McGill/queens: 2.85% (1.7452 => 1.7950, std.dev.: 0.0029)
  MultiSource/Applications/hexxagon/hexxagon: 2.85% (14.7810 => 15.2018, std.dev.: 0.0688)
  MultiSource/Applications/siod/siod: 2.77% (3.5310 => 3.6289, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.34% (5.7757 => 5.9106, std.dev.: 0.0500)
  SingleSource/Benchmarks/Misc/flops: 1.42% (9.4433 => 9.5774, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.38% (6.6028 => 6.6939, std.dev.: 0.0304)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.34% (16.7972 => 17.0216, std.dev.: 0.0176)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.98% (0.5226 => 0.2353, std.dev.: 0.0109)
  MultiSource/Applications/sgefa/sgefa: -46.81% (1.5790 => 0.8399, std.dev.: 0.0005)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.50% (15.9508 => 12.8408, std.dev.: 0.4213)
  SingleSource/Benchmarks/Linpack/linpack-pc: -17.68% (57.2347 => 47.1180, std.dev.: 0.7639)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -12.78% (20.8247 => 18.1642, std.dev.: 0.2476)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.39% (3.4956 => 3.1324, std.dev.: 0.0164)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.36% (50.0284 => 46.3478, std.dev.: 0.2093)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -4.01% (4.3592 => 4.1844, std.dev.: 0.0635)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.52% (2.5938 => 2.5024, std.dev.: 0.0186)
  MultiSource/Applications/SIBsim4/SIBsim4: -2.70% (3.7437 => 3.6427, std.dev.: 0.0268)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.63% (17.1431 => 16.6928, std.dev.: 0.0419)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.30% (0.1348 => 0.1352, std.dev.: 0.0237)

Report Time: 0.73s
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