[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19872?compare_to=19848&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19872, Order: 198625, Start Time: 2014-01-06 18:56:57, End Time: 2014-01-06 23:38:53
      To: 19848, Order: 198601, Start Time: 2014-01-06 12:09:55, End Time: 2014-01-06 16:52:21
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 10 (28 on baseline)
Performance Improvements: 3 (8 on baseline)
Unchanged Tests: 1097 (1074 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/FloatPrecision: 200.00% (0.0080 => 0.0240, std.dev.: 0.0043)
  SingleSource/UnitTests/2003-05-14-AtExit: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 75.00% (0.0160 => 0.0280, std.dev.: 0.0028)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 22.73% (0.0880 => 0.1080, std.dev.: 0.0048)
  MultiSource/Benchmarks/McCat/15-trie/trie: 20.00% (0.0600 => 0.0720, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/hello: 10.20% (0.1960 => 0.2160, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.01% (1.1961 => 1.2201, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.90% (1.2601 => 1.2841, std.dev.: 0.0081)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.88% (0.8521 => 0.8681, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 37.50% (0.0320 => 0.0440, std.dev.: 0.0022)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: -5.49% (0.3640 => 0.3440, std.dev.: 0.0071)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -2.14% (0.9361 => 0.9161, std.dev.: 0.0073)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -1.90% (8.2041 => 8.0481, std.dev.: 0.0468)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/throw_rethrow_test: 133.33% (0.0120 => 0.0280, std.dev.: 0.0028)
  SingleSource/Benchmarks/Stanford/Bubblesort: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  SingleSource/Regression/C/casts: 37.50% (0.0320 => 0.0440, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/tsp/tsp: 11.43% (0.1400 => 0.1560, std.dev.: 0.0051)
  MultiSource/Benchmarks/Olden/bh/bh: 8.97% (0.3120 => 0.3400, std.dev.: 0.0099)
  SingleSource/Benchmarks/Shootout-C++/hello: 5.88% (0.2040 => 0.2160, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.61% (0.4600 => 0.4720, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.46% (1.1361 => 1.1641, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.39% (1.1721 => 1.2001, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.38% (1.1761 => 1.2041, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.35% (1.1921 => 1.2201, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.33% (1.2041 => 1.2321, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0067)
  MultiSource/Applications/sqlite3/sqlite3: 2.02% (23.3854 => 23.8575, std.dev.: 0.0394)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.87% (2.7802 => 2.8322, std.dev.: 0.0077)
  MultiSource/Applications/siod/siod: 1.73% (2.5361 => 2.5801, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.69% (1.1841 => 1.2041, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.61% (1.2401 => 1.2601, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.47% (1.3601 => 1.3801, std.dev.: 0.0074)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.47% (27.7977 => 28.2058, std.dev.: 0.0638)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.40% (4.8720 => 4.9400, std.dev.: 0.0223)
  MultiSource/Applications/ClamAV/clamscan: 1.06% (17.3242 => 17.5082, std.dev.: 0.0558)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.01% (3.9682 => 4.0083, std.dev.: 0.0111)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.48% (1.1761 => 1.2641, std.dev.: 0.0164)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0020)
  MultiSource/Applications/sgefa/sgefa: 2.33% (0.5160 => 0.5280, std.dev.: 0.0018)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3121 => 2.3361, std.dev.: 0.0057)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.01% (3.9602 => 4.0003, std.dev.: 0.0146)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: -6.90% (0.2320 => 0.2160, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.30% (90.4297 => 33.1861, std.dev.: 20.5330)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.07% (46.3269 => 17.1091, std.dev.: 10.6915)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.40% (3.2122 => 2.3641, std.dev.: 0.1064)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.34% (37.8384 => 28.6298, std.dev.: 0.7648)
  SingleSource/Benchmarks/Stanford/Treesort: -21.05% (0.0760 => 0.0600, std.dev.: 0.0053)
  SingleSource/Benchmarks/McGill/chomp: -13.06% (1.0721 => 0.9321, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.36% (1.1761 => 1.1601, std.dev.: 0.0054)

Report Time: 1.96s
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