[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/13741?compare_to=13737&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13741, Order: 187106, Start Time: 2013-07-25 07:23:03, End Time: 2013-07-25 09:06:50
      To: 13737, Order: 187103, Start Time: 2013-07-25 05:17:14, End Time: 2013-07-25 07:00:46
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 8 (3 on baseline)
Performance Improvements: 2 (21 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1083 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.13% (1.6347 => 1.6532, std.dev.: 0.0050)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 16.97% (4.1235 => 4.8231, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/pi: 16.82% (2.0032 => 2.3402, std.dev.: 0.0268)
  SingleSource/Benchmarks/Misc/fp-convert: 9.91% (7.3168 => 8.0422, std.dev.: 0.0195)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 8.36% (0.3315 => 0.3592, std.dev.: 0.0029)
  SingleSource/Benchmarks/Misc/flops-4: 5.28% (1.5385 => 1.6198, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.82% (1.0492 => 1.0998, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.53% (36.7172 => 37.2798, std.dev.: 0.0896)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -1.93% (0.7052 => 0.6916, std.dev.: 0.0050)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/lists: -1.33% (16.6676 => 16.4461, std.dev.: 0.0455)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.30% (0.1327 => 0.1331, std.dev.: 0.0022)

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 17.98% (1.9835 => 2.3402, std.dev.: 0.0268)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 9.05% (2.9428 => 3.2090, std.dev.: 0.0686)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.06% (36.8900 => 37.2798, std.dev.: 0.0896)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MallocBench/gs/gs: -22.07% (6.0938 => 4.7489, std.dev.: 0.3843)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -19.89% (0.1518 => 0.1216, std.dev.: 0.0018)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -10.17% (1.1012 => 0.9892, std.dev.: 0.0210)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -6.78% (1.5345 => 1.4305, std.dev.: 0.0232)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -5.87% (6.1631 => 5.8012, std.dev.: 0.0455)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -5.50% (27.6418 => 26.1208, std.dev.: 0.2843)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -4.19% (1.4783 => 1.4164, std.dev.: 0.0091)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.80% (0.7189 => 0.6916, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -1.80% (1.4932 => 1.4663, std.dev.: 0.0038)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -1.42% (0.8088 => 0.7973, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -31.25% (0.0816 => 0.0561, std.dev.: 0.0003)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.81% (0.3557 => 0.3137, std.dev.: 0.0133)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -9.98% (3.9978 => 3.5987, std.dev.: 0.0258)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.31% (3.5791 => 3.3889, std.dev.: 0.0541)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -3.65% (2.8052 => 2.7027, std.dev.: 0.0315)
  MultiSource/Benchmarks/BitBench/drop3/drop3: -3.30% (0.4783 => 0.4625, std.dev.: 0.0011)
  MultiSource/Benchmarks/Bullet/bullet: -3.19% (7.2995 => 7.0666, std.dev.: 0.0704)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -2.90% (0.3479 => 0.3378, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.91% (4.9231 => 4.8290, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -1.68% (4.0075 => 3.9403, std.dev.: 0.0253)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.30% (1.7207 => 1.6984, std.dev.: 0.0038)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -3.41% (0.1378 => 0.1331, std.dev.: 0.0022)

Report Time: 1.23s
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