[llvm-testresults] pollyperf-O3-polly-scev__clang_DEV__x86_64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Sat Mar 29 02:26:06 PDT 2014 

http://llvm.org/perf/db_default/v4/nts/24094?compare_to=24084&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 24094, Order: 205073, Start Time: 2014-03-29 04:42:59, End Time: 2014-03-29 09:32:09
      To: 24084, Order: 205066, Start Time: 2014-03-28 23:40:36, End Time: 2014-03-29 04:30:15
Baseline: 21467, Order: 200360, Start Time: 2014-01-29 01:08:33, End Time: 2014-01-29 06:14:53

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

New Passes: 0 (11 on baseline)
Performance Regressions: 6 (98 on baseline)
Performance Improvements: 3 (20 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1103 (981 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-01-23-UnionInit: 60.00% (0.0200 => 0.0320, std.dev.: 0.0031)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 27.27% (0.0440 => 0.0560, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/richards_benchmark: 15.00% (0.0800 => 0.0920, std.dev.: 0.0036)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 11.25% (0.3200 => 0.3560, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.45% (0.2200 => 0.2320, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/bisort/bisort: 2.19% (0.7320 => 0.7480, std.dev.: 0.0054)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -1.76% (2.0481 => 2.0121, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -1.39% (2.0081 => 1.9801, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.13% (2.1161 => 2.0921, std.dev.: 0.0049)

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

New Passes - Compile Time
-------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/7zip/7zip-benchmark
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: 9.78% (17.6723 => 19.4003, std.dev.: 0.0686)
  MultiSource/Applications/sqlite3/sqlite3: 1409.65% (1.7001 => 25.6656, std.dev.: 0.0330)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.88% (50.1010 => 51.5450, std.dev.: 0.0788)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.94% (1.0520 => 1.1040, std.dev.: 0.0215)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.02% (11.3920 => 12.1920, std.dev.: 0.0525)
  SingleSource/Benchmarks/Misc/oourafft: 175.27% (11.3407 => 31.2180, std.dev.: 0.0610)

New Passes - Execution Time
---------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: - (0.0000 => 0.1040, std.dev.: 0.0072)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9442, std.dev.: 0.0218)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3801, std.dev.: 0.0117)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0159)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 319.47% (0.4320 => 1.8121, std.dev.: 0.0118)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 125.00% (0.0160 => 0.0360, std.dev.: 0.0043)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops-4: 50.00% (0.0320 => 0.0480, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/flops-6: 33.33% (0.0360 => 0.0480, std.dev.: 0.0043)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 20.00% (0.1000 => 0.1200, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/salsa20: 17.65% (0.0680 => 0.0800, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 11.49% (0.3480 => 0.3880, std.dev.: 0.0088)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 10.71% (0.2240 => 0.2480, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.42% (0.1920 => 0.2120, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 9.63% (1.8281 => 2.0041, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout-C++/fibo: 9.43% (0.2120 => 0.2320, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.21% (0.3040 => 0.3320, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 9.18% (2.1361 => 2.3321, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 9.07% (2.0281 => 2.2121, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 8.92% (1.9721 => 2.1481, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.79% (1.8201 => 1.9801, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 8.73% (1.9241 => 2.0921, std.dev.: 0.0049)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 8.63% (1.8081 => 1.9641, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 8.50% (1.8361 => 1.9921, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 8.40% (1.8561 => 2.0121, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 8.39% (1.8601 => 2.0161, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.35% (1.9161 => 2.0761, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.24% (1.8921 => 2.0481, std.dev.: 0.0090)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 8.09% (1.0880 => 1.1760, std.dev.: 0.0284)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 7.79% (1.9521 => 2.1041, std.dev.: 0.0144)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 7.75% (1.9601 => 2.1121, std.dev.: 0.0162)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.68% (1.8761 => 2.0201, std.dev.: 0.0136)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 7.11% (1.9121 => 2.0481, std.dev.: 0.0145)
  SingleSource/Benchmarks/Shootout-C++/ary2: 6.94% (0.2880 => 0.3080, std.dev.: 0.0076)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.90% (0.4640 => 0.4960, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/objinst: 6.78% (0.2360 => 0.2520, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 6.63% (2.1121 => 2.2521, std.dev.: 0.0199)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.48% (1.9761 => 2.1041, std.dev.: 0.0084)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.06% (2.9721 => 3.1522, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 5.97% (1.8081 => 1.9161, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.97% (2.1441 => 2.2721, std.dev.: 0.0186)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.90% (1.6960 => 1.7960, std.dev.: 0.0127)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.69% (0.4920 => 0.5200, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.64% (1.7721 => 1.8721, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.57% (1.7961 => 1.8961, std.dev.: 0.0100)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 5.49% (0.7280 => 0.7680, std.dev.: 0.0058)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.48% (0.2920 => 0.3080, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.47% (1.9001 => 2.0041, std.dev.: 0.0115)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.37% (6.4800 => 6.8280, std.dev.: 0.0251)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.34% (1.7961 => 1.8921, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.32% (2.1041 => 2.2161, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.07% (2.0521 => 2.1561, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.03% (2.0681 => 2.1721, std.dev.: 0.0105)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.00% (0.3200 => 0.3360, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.99% (1.8441 => 1.9361, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 4.79% (1.8361 => 1.9241, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 4.68% (1.8801 => 1.9681, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.52% (1.8601 => 1.9441, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 4.47% (1.8801 => 1.9641, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.45% (1.7961 => 1.8761, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 4.40% (1.8201 => 1.9001, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.37% (1.9201 => 2.0041, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.31% (1.9481 => 2.0321, std.dev.: 0.0118)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.29% (0.2800 => 0.2920, std.dev.: 0.0039)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.21% (9.6042 => 10.0082, std.dev.: 0.0441)
  MultiSource/Benchmarks/nbench/nbench: 4.06% (1.7721 => 1.8441, std.dev.: 0.0117)
  MultiSource/Applications/SIBsim4/SIBsim4: 4.04% (1.7841 => 1.8561, std.dev.: 0.0085)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6641 => 1.7241, std.dev.: 0.0070)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 3.60% (0.8881 => 0.9201, std.dev.: 0.0110)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.45% (0.4640 => 0.4800, std.dev.: 0.0061)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.25% (0.6160 => 0.6360, std.dev.: 0.0070)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.24% (0.7400 => 0.7640, std.dev.: 0.0089)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.16% (5.8281 => 6.0121, std.dev.: 0.0233)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.86% (0.9801 => 1.0081, std.dev.: 0.0060)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.76% (6.5320 => 6.7120, std.dev.: 0.0538)
  MultiSource/Applications/lua/lua: 2.75% (4.7920 => 4.9240, std.dev.: 0.0270)
  MultiSource/Applications/oggenc/oggenc: 2.04% (7.0524 => 7.1964, std.dev.: 0.0182)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.90% (6.5360 => 6.6600, std.dev.: 0.0479)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.54% (2.3401 => 2.3761, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.50% (16.3003 => 16.5443, std.dev.: 0.0592)
  MultiSource/Applications/JM/lencod/lencod: 1.46% (22.2206 => 22.5447, std.dev.: 0.0600)
  MultiSource/Benchmarks/Bullet/bullet: 1.18% (38.6366 => 39.0926, std.dev.: 0.1079)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0016)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.10% (2.1201 => 2.4402, std.dev.: 0.0531)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 6.52% (0.3680 => 0.3920, std.dev.: 0.0087)
  MultiSource/Benchmarks/llubenchmark/llu: 6.09% (5.0603 => 5.3683, std.dev.: 0.0864)
  MultiSource/Applications/siod/siod: 5.17% (2.8642 => 3.0122, std.dev.: 0.0199)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0032)
  MultiSource/Applications/minisat/minisat: 2.24% (6.5964 => 6.7444, std.dev.: 0.0430)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0096)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0092)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0020)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0028)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/constpool: -78.50% (10.4007 => 2.2361, std.dev.: 0.0318)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -76.73% (2.9562 => 0.6880, std.dev.: 0.0130)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -65.24% (1.5881 => 0.5520, std.dev.: 0.0093)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0084)
  MultiSource/Applications/obsequi/Obsequi: -5.97% (1.8760 => 1.7640, std.dev.: 0.0153)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.13% (94.8339 => 49.1911, std.dev.: 10.4825)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.09% (49.9431 => 32.9181, std.dev.: 0.1985)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.95% (25.7136 => 16.9851, std.dev.: 0.1294)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1126)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.02% (37.0863 => 28.5498, std.dev.: 0.3798)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0054)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0022)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.83% (4.2363 => 4.1163, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.58% (4.8043 => 4.6803, std.dev.: 0.0041)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.71% (5.6124 => 5.5163, std.dev.: 0.0036)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.32% (5.1563 => 5.0883, std.dev.: 0.0203)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.22% (1.9721 => 1.9481, std.dev.: 0.0052)

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

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

Report Time: 8.42s
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