[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/13708?compare_to=13705&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13708, Order: 187030, Start Time: 2013-07-24 11:44:09, End Time: 2013-07-24 13:30:06
      To: 13705, Order: 187027, Start Time: 2013-07-24 09:37:53, End Time: 2013-07-24 11:23:01
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 4 (3 on baseline)
Performance Improvements: 6 (36 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1068 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: 20.19% (0.0941 => 0.1131, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/fibo: 16.64% (4.1372 => 4.8256, std.dev.: 0.0110)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 14.14% (2.1115 => 2.4101, std.dev.: 0.0145)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 5.72% (0.8481 => 0.8966, std.dev.: 0.0018)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -1.18% (1.3691 => 1.3529, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -11.55% (0.1048 => 0.0927, std.dev.: 0.0007)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -10.33% (0.2111 => 0.1893, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -3.77% (0.2812 => 0.2706, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.19% (3.0811 => 3.0445, std.dev.: 0.0135)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -1.05% (5.8821 => 5.8203, std.dev.: 0.0137)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.92% (0.1311 => 0.1323, std.dev.: 0.0200)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 25.21% (1.5030 => 1.8819, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 14.65% (2.1022 => 2.4101, std.dev.: 0.0145)
  MultiSource/Benchmarks/McCat/18-imp/imp: 14.47% (0.0988 => 0.1131, std.dev.: 0.0052)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/bisort/bisort: -30.69% (0.1072 => 0.0743, std.dev.: 0.0120)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -17.33% (0.1518 => 0.1255, std.dev.: 0.0015)
  MultiSource/Applications/sgefa/sgefa: -13.27% (0.4809 => 0.4171, std.dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -13.05% (0.1870 => 0.1626, std.dev.: 0.0086)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -12.78% (0.7091 => 0.6185, std.dev.: 0.0057)
  MultiSource/Applications/lambda-0_1_3/lambda: -12.16% (0.9461 => 0.8311, std.dev.: 0.0097)
  MultiSource/Applications/JM/ldecod/ldecod: -11.88% (8.6720 => 7.6414, std.dev.: 0.3789)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -10.51% (0.3655 => 0.3271, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -10.36% (1.7797 => 1.5954, std.dev.: 0.0083)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: -9.60% (0.3073 => 0.2778, std.dev.: 0.0081)
  MultiSource/Applications/sqlite3/sqlite3: -8.22% (19.1635 => 17.5875, std.dev.: 0.4781)
  MultiSource/Applications/aha/aha: -8.07% (0.1401 => 0.1288, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -6.94% (1.5345 => 1.4280, std.dev.: 0.0189)
  MultiSource/Applications/Burg/burg: -6.82% (1.5733 => 1.4660, std.dev.: 0.0036)
  MultiSource/Benchmarks/PAQ8p/paq8p: -6.68% (2.6853 => 2.5058, std.dev.: 0.0666)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -6.38% (1.5426 => 1.4442, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -6.25% (1.5815 => 1.4827, std.dev.: 0.0227)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -6.24% (1.6226 => 1.5214, std.dev.: 0.0241)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -5.77% (1.5239 => 1.4359, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -5.61% (1.4333 => 1.3529, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.95% (1.4940 => 1.4201, std.dev.: 0.0278)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -4.77% (1.4339 => 1.3655, std.dev.: 0.0209)
  MultiSource/Applications/lemon/lemon: -4.74% (1.2976 => 1.2361, std.dev.: 0.0182)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -4.68% (1.4506 => 1.3827, std.dev.: 0.0173)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -4.62% (1.4783 => 1.4100, std.dev.: 0.0224)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.85% (0.7189 => 0.6912, std.dev.: 0.0029)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -1.88% (1.4932 => 1.4651, std.dev.: 0.0071)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/lemon/lemon: -36.64% (1.4194 => 0.8993, std.dev.: 0.0452)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -30.02% (0.0816 => 0.0571, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -7.52% (0.2047 => 0.1893, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -4.45% (0.5173 => 0.4943, std.dev.: 0.0009)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -3.33% (41.0210 => 39.6557, std.dev.: 0.3319)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -2.70% (0.4783 => 0.4654, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -2.05% (4.9231 => 4.8224, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.16% (4.2062 => 4.1576, std.dev.: 0.0185)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.08% (4.8739 => 4.8214, std.dev.: 0.0203)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -3.99% (0.1378 => 0.1323, std.dev.: 0.0200)

Report Time: 0.53s
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