[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/13752?compare_to=13748&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13752, Order: 187120, Start Time: 2013-07-25 13:49:26, End Time: 2013-07-25 15:35:31
      To: 13748, Order: 187117, Start Time: 2013-07-25 11:41:58, End Time: 2013-07-25 13:28:48
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 3 (5 on baseline)
Performance Improvements: 1 (37 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1103 (1065 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.45% (1.4556 => 1.4767, std.dev.: 0.0026)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/life/life: 3.15% (2.5323 => 2.6120, std.dev.: 0.0014)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.32% (46.2119 => 47.2859, std.dev.: 0.3059)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -6.32% (5.1565 => 4.8307, std.dev.: 0.0096)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.05% (0.1333 => 0.1319, std.dev.: 0.0216)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 25.56% (1.5030 => 1.8872, std.dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 11.31% (2.9428 => 3.2755, std.dev.: 0.0405)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 9.26% (0.2679 => 0.2927, std.dev.: 0.0092)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.55% (48.3256 => 51.0089, std.dev.: 0.2558)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 3.49% (2.5240 => 2.6120, std.dev.: 0.0014)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -35.54% (0.2237 => 0.1442, std.dev.: 0.0009)
  MultiSource/Benchmarks/Olden/bisort/bisort: -32.18% (0.1072 => 0.0727, std.dev.: 0.0017)
  MultiSource/Benchmarks/Olden/tsp/tsp: -24.48% (0.1818 => 0.1373, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -23.56% (0.0675 => 0.0516, std.dev.: 0.0002)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -22.17% (0.1114 => 0.0867, std.dev.: 0.0004)
  MultiSource/Benchmarks/Olden/health/health: -20.82% (0.1993 => 0.1578, std.dev.: 0.0022)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -19.57% (0.3576 => 0.2876, std.dev.: 0.0027)
  MultiSource/Benchmarks/Olden/em3d/em3d: -14.28% (0.2367 => 0.2029, std.dev.: 0.0017)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -11.28% (0.1870 => 0.1659, std.dev.: 0.0024)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: -10.12% (0.3073 => 0.2762, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -8.70% (0.3655 => 0.3337, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -6.61% (1.4514 => 1.3554, std.dev.: 0.0371)
  MultiSource/Benchmarks/PAQ8p/paq8p: -6.39% (2.6853 => 2.5136, std.dev.: 0.0130)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -4.32% (0.2385 => 0.2282, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -4.28% (1.4166 => 1.3560, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -4.02% (1.5361 => 1.4744, std.dev.: 0.0084)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -3.96% (1.5376 => 1.4767, std.dev.: 0.0026)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: -3.39% (5.3476 => 5.1663, std.dev.: 0.0399)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -3.35% (0.3309 => 0.3198, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -3.20% (1.5479 => 1.4983, std.dev.: 0.0174)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -2.56% (0.7189 => 0.7005, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -1.79% (1.3649 => 1.3405, std.dev.: 0.0050)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -34.56% (0.0816 => 0.0534, std.dev.: 0.0010)
  MultiSource/Benchmarks/MallocBench/gs/gs: -29.69% (0.1189 => 0.0836, std.dev.: 0.0026)
  MultiSource/Benchmarks/Olden/bisort/bisort: -28.99% (0.9545 => 0.6778, std.dev.: 0.0514)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -12.45% (0.3557 => 0.3114, std.dev.: 0.0031)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -10.74% (2.6992 => 2.4093, std.dev.: 0.1107)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: -6.85% (0.8928 => 0.8316, std.dev.: 0.0140)
  MultiSource/Benchmarks/Olden/health/health: -6.61% (0.3556 => 0.3321, std.dev.: 0.0018)
  MultiSource/Benchmarks/Olden/tsp/tsp: -6.10% (1.5339 => 1.4404, std.dev.: 0.0099)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.17% (3.5791 => 3.3939, std.dev.: 0.0673)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -4.72% (0.5173 => 0.4929, std.dev.: 0.0011)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -4.24% (0.3773 => 0.3613, std.dev.: 0.0005)
  MultiSource/Benchmarks/Bullet/bullet: -3.86% (7.2995 => 7.0177, std.dev.: 0.0489)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -3.30% (1.2557 => 1.2142, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/bh/bh: -3.18% (2.4879 => 2.4089, std.dev.: 0.0190)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.88% (4.9231 => 4.8307, std.dev.: 0.0096)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.28% (0.1378 => 0.1319, std.dev.: 0.0216)

Report Time: 0.60s
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