[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/24087?compare_to=24086&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 24087, Order: 205070, Start Time: 2014-03-29 01:36:20, End Time: 2014-03-29 06:14:54
      To: 24086, Order: 205069, Start Time: 2014-03-29 01:01:53, End Time: 2014-03-29 05:43:26
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (78 on baseline)
Performance Improvements: 2 (24 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1101 (1008 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-08-19-CodegenBug: 200.00% (0.0080 => 0.0240, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/fixoutput/fixoutput: 26.67% (0.0600 => 0.0760, std.dev.: 0.0054)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0039)
  SingleSource/Benchmarks/McGill/exptree: 17.39% (0.0920 => 0.1080, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.36% (0.2240 => 0.2360, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.44% (0.3600 => 0.3760, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/health/health: 6.45% (0.3720 => 0.3960, std.dev.: 0.0093)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.58% (6.3244 => 6.4244, std.dev.: 0.0377)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/uint64_to_float: -41.67% (0.0480 => 0.0280, std.dev.: 0.0072)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: -2.88% (5.5483 => 5.3883, std.dev.: 0.0506)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 200.00% (0.0120 => 0.0360, std.dev.: 0.0051)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0039)
  SingleSource/Benchmarks/McGill/exptree: 17.39% (0.0920 => 0.1080, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 15.79% (0.0760 => 0.0880, std.dev.: 0.0030)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 14.13% (0.3680 => 0.4200, std.dev.: 0.0133)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 9.76% (0.3280 => 0.3600, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.90% (1.1241 => 1.2241, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 8.28% (1.1601 => 1.2561, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 8.16% (1.1761 => 1.2721, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.80% (1.1281 => 1.2161, std.dev.: 0.0112)
  MultiSource/Benchmarks/McCat/09-vor/vor: 7.78% (0.3600 => 0.3880, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 7.77% (1.1841 => 1.2761, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 7.44% (1.2361 => 1.3281, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 7.38% (1.1921 => 1.2801, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 7.32% (1.1481 => 1.2321, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 7.32% (1.1481 => 1.2321, std.dev.: 0.0082)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.95% (1.2081 => 1.2921, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.91% (1.2161 => 1.3001, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.84% (1.2281 => 1.3121, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.56% (1.2201 => 1.3001, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 6.38% (1.1921 => 1.2681, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 6.23% (1.1561 => 1.2281, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 6.03% (1.2601 => 1.3361, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 5.95% (0.7400 => 0.7840, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.94% (1.1441 => 1.2121, std.dev.: 0.0122)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.83% (10.6960 => 11.3200, std.dev.: 0.0615)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (1.1681 => 1.2361, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.62% (1.2801 => 1.3521, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 5.61% (1.2121 => 1.2801, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.52% (1.2321 => 1.3001, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.48% (1.2401 => 1.3081, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.45% (1.2481 => 1.3161, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.40% (1.1841 => 1.2481, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.37% (1.1921 => 1.2561, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.36% (0.2240 => 0.2360, std.dev.: 0.0037)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.29% (0.6800 => 0.7160, std.dev.: 0.0123)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.10% (0.3920 => 0.4120, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.03% (1.2721 => 1.3361, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 5.03% (1.2721 => 1.3361, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.02% (1.1961 => 1.2561, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.79% (1.2521 => 1.3121, std.dev.: 0.0082)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.72% (6.0160 => 6.3000, std.dev.: 0.0437)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.71% (1.1881 => 1.2441, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.38% (1.1881 => 1.2401, std.dev.: 0.0154)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.22% (8.1441 => 8.4881, std.dev.: 0.0567)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.11% (1.3641 => 1.4201, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.09% (1.3681 => 1.4241, std.dev.: 0.0107)
  MultiSource/Applications/hexxagon/hexxagon: 3.91% (1.1240 => 1.1680, std.dev.: 0.0105)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.75% (1.7080 => 1.7720, std.dev.: 0.0184)
  MultiSource/Applications/lua/lua: 3.45% (4.5200 => 4.6760, std.dev.: 0.0337)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.97% (5.8000 => 5.9720, std.dev.: 0.0437)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.81% (0.7120 => 0.7320, std.dev.: 0.0058)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.53% (1.7360 => 1.7800, std.dev.: 0.0131)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.95% (4.9200 => 5.0160, std.dev.: 0.0338)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.84% (10.4082 => 10.6002, std.dev.: 0.0447)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.51% (2.1201 => 2.1521, std.dev.: 0.0055)
  MultiSource/Applications/sqlite3/sqlite3: 1.40% (23.7574 => 24.0895, std.dev.: 0.0388)
  MultiSource/Applications/JM/lencod/lencod: 1.39% (17.6165 => 17.8605, std.dev.: 0.0556)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.18% (48.1088 => 48.6770, std.dev.: 0.1189)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 21.05% (0.0760 => 0.0920, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0028)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/salsa20: 2.92% (7.4085 => 7.6245, std.dev.: 0.0094)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0076)
  SingleSource/Benchmarks/Shootout/lists: 2.75% (5.8164 => 5.9764, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc/whetstone: 1.70% (1.4081 => 1.4321, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.68% (4.5203 => 4.5963, std.dev.: 0.0061)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.61% (3.2242 => 3.2762, std.dev.: 0.0027)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0245)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.22% (25.8896 => 26.2056, std.dev.: 0.0332)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0032)
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0022)
  SingleSource/UnitTests/Vector/constpool: -79.48% (10.8967 => 2.2361, std.dev.: 0.0115)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -11.36% (0.1760 => 0.1560, std.dev.: 0.0069)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -6.02% (0.5320 => 0.5000, std.dev.: 0.0101)
  MultiSource/Applications/lemon/lemon: -2.89% (1.3841 => 1.3441, std.dev.: 0.0112)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: -21.05% (0.0760 => 0.0600, std.dev.: 0.0059)
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.78% (7.7485 => 6.6804, std.dev.: 0.0043)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0032)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.03% (1.2601 => 1.1841, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0024)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.53% (0.3400 => 0.3280, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0022)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.29% (0.6080 => 0.5880, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.55% (3.9202 => 3.8202, std.dev.: 0.0335)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.36% (4.2403 => 4.1403, std.dev.: 0.0076)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.07% (3.4842 => 3.4122, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.39% (0.8641 => 0.8521, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.11% (3.2322 => 3.1962, std.dev.: 0.0033)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.03% (2.3361 => 2.3121, std.dev.: 0.0070)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 6.77s
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