[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20711?compare_to=20707&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20711, Order: 199478, Start Time: 2014-01-17 08:31:04, End Time: 2014-01-17 13:14:51
      To: 20707, Order: 199467, Start Time: 2014-01-17 06:48:46, End Time: 2014-01-17 11:31:06
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 13 (23 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1097 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-05-14-array-init: 400.00% (0.0040 => 0.0200, std.dev.: 0.0020)
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 250.00% (0.0080 => 0.0280, std.dev.: 0.0031)
  SingleSource/Regression/C/globalrefs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0031)
  SingleSource/UnitTests/2003-08-05-CastFPToUint: 75.00% (0.0160 => 0.0280, std.dev.: 0.0031)
  SingleSource/UnitTests/Vector/build2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 25.00% (0.0640 => 0.0800, std.dev.: 0.0028)
  MultiSource/Benchmarks/Olden/mst/mst: 23.33% (0.1200 => 0.1480, std.dev.: 0.0067)
  SingleSource/UnitTests/Vector/SSE/sse_isamax: 14.29% (0.0840 => 0.0960, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/health/health: 10.00% (0.1600 => 0.1760, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.54% (0.4520 => 0.4680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.68% (0.5960 => 0.6120, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0066)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/spiff/spiff: 5.80% (2.0001 => 2.1161, std.dev.: 0.0377)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/StructModifyTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0027)
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 75.00% (0.0160 => 0.0280, std.dev.: 0.0031)
  SingleSource/UnitTests/2007-04-10-BitfieldTest: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0031)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0078)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0062)
  MultiSource/Benchmarks/Olden/health/health: 10.00% (0.1600 => 0.1760, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 7.41% (0.2160 => 0.2320, std.dev.: 0.0037)
  SingleSource/Regression/C++/ofstream_ctor: 6.78% (0.2360 => 0.2520, std.dev.: 0.0020)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.54% (0.4520 => 0.4680, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.38% (1.1761 => 1.2041, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.14% (1.1241 => 1.1481, std.dev.: 0.0082)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.99% (6.0160 => 6.1360, std.dev.: 0.0281)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.03% (8.1441 => 8.2281, std.dev.: 0.0293)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0024)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0032)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.27% (1.2601 => 1.2761, std.dev.: 0.0058)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.31% (0.2840 => 0.2320, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)

Report Time: 2.51s
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