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

Fri Mar 7 03:04:25 PST 2014

http://llvm.org/perf/db_default/v4/nts/23250?compare_to=23239&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23250, Order: 203203, Start Time: 2014-03-07 06:08:50, End Time: 2014-03-07 11:10:11
      To: 23239, Order: 203184, Start Time: 2014-03-07 01:01:14, End Time: 2014-03-07 06:02:02
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: 15 (80 on baseline)
Performance Improvements: 1 (16 on baseline)
Unchanged Tests: 1094 (1003 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/SignlessTypes/cast2: 150.00% (0.0080 => 0.0200, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/random: 33.33% (0.0360 => 0.0480, std.dev.: 0.0032)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0039)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/power/power: 10.64% (0.1880 => 0.2080, std.dev.: 0.0047)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 6.12% (0.1960 => 0.2080, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.55% (0.3520 => 0.3680, std.dev.: 0.0061)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.54% (0.4720 => 0.4840, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.67% (1.9161 => 1.9481, std.dev.: 0.0090)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.61% (0.9921 => 1.0081, std.dev.: 0.0060)
  MultiSource/Benchmarks/nbench/nbench: 1.57% (1.7881 => 1.8161, std.dev.: 0.0097)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: -37.50% (0.0320 => 0.0200, std.dev.: 0.0043)

================================
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: 9.76% (17.6723 => 19.3963, std.dev.: 0.0749)
  MultiSource/Applications/sqlite3/sqlite3: 1403.77% (1.7001 => 25.5656, std.dev.: 0.0468)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.62% (50.1010 => 51.4130, std.dev.: 0.1166)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.90% (1.0520 => 1.0720, std.dev.: 0.0307)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.95% (11.3920 => 12.1840, std.dev.: 0.0506)
  SingleSource/Benchmarks/Misc/oourafft: 740.28% (11.3407 => 95.2940, std.dev.: 0.4500)

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.: 0.0090)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9922, std.dev.: 0.0175)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3801, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7284, std.dev.: 0.0072)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Puzzle: 114.84% (0.4320 => 0.9281, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
  SingleSource/UnitTests/SignlessTypes/cast-bug: 75.00% (0.0160 => 0.0280, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout/random: 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)
  SingleSource/Benchmarks/Dhrystone/fldry: 27.27% (0.0440 => 0.0560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/ary3: 25.00% (0.0640 => 0.0800, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/lists: 21.74% (0.0920 => 0.1120, std.dev.: 0.0057)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 20.69% (0.1160 => 0.1400, std.dev.: 0.0070)
  MultiSource/Benchmarks/BitBench/five11/five11: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/tsp/tsp: 15.62% (0.1280 => 0.1480, std.dev.: 0.0069)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 13.95% (0.1720 => 0.1960, std.dev.: 0.0084)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 13.04% (0.1840 => 0.2080, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 12.50% (0.2240 => 0.2520, std.dev.: 0.0062)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.84% (0.3040 => 0.3400, std.dev.: 0.0066)
  MultiSource/Benchmarks/Olden/power/power: 10.64% (0.1880 => 0.2080, std.dev.: 0.0047)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 10.34% (0.1160 => 0.1280, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.33% (0.1920 => 0.2080, std.dev.: 0.0043)
  MultiSource/Applications/obsequi/Obsequi: 7.68% (1.8760 => 2.0200, std.dev.: 0.0240)
  MultiSource/Benchmarks/McCat/09-vor/vor: 7.45% (0.3760 => 0.4040, std.dev.: 0.0107)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.03% (0.7400 => 0.7920, std.dev.: 0.0188)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.82% (0.7040 => 0.7520, std.dev.: 0.0135)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 6.25% (1.0880 => 1.1560, std.dev.: 0.0241)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.03% (0.4640 => 0.4920, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.56% (0.2160 => 0.2280, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.56% (0.4320 => 0.4560, std.dev.: 0.0067)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.52% (2.9721 => 3.1362, std.dev.: 0.0241)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.48% (1.6960 => 1.7720, std.dev.: 0.0202)
  SingleSource/UnitTests/Vector/constpool: 4.38% (10.4007 => 10.8567, std.dev.: 0.1252)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.08% (9.6042 => 9.9962, std.dev.: 0.0416)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.93% (5.3960 => 5.6080, std.dev.: 0.0443)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.70% (6.4800 => 6.7200, std.dev.: 0.0453)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6641 => 1.7241, std.dev.: 0.0117)
  MultiSource/Applications/hexxagon/hexxagon: 3.53% (1.1320 => 1.1720, std.dev.: 0.0110)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.42% (0.4680 => 0.4840, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.31% (6.5320 => 6.7480, std.dev.: 0.0431)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.10% (1.8081 => 1.8641, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.00% (2.1361 => 2.2001, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.96% (2.0281 => 2.0881, std.dev.: 0.0109)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.90% (0.8280 => 0.8520, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.86% (0.9801 => 1.0081, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.8281 => 1.8801, std.dev.: 0.0142)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.69% (1.7841 => 1.8321, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.59% (1.8561 => 1.9041, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.51% (1.9161 => 1.9641, std.dev.: 0.0124)
  MultiSource/Benchmarks/nbench/nbench: 2.48% (1.7721 => 1.8161, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.40% (1.8361 => 1.8801, std.dev.: 0.0112)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.27% (1.5881 => 1.6241, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.25% (1.9521 => 1.9961, std.dev.: 0.0128)
  MultiSource/Applications/lua/lua: 2.25% (4.7920 => 4.9000, std.dev.: 0.0310)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.24% (1.9601 => 2.0041, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.23% (1.9721 => 2.0161, std.dev.: 0.0166)
  MultiSource/Applications/JM/lencod/lencod: 2.14% (22.2206 => 22.6968, std.dev.: 0.0369)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.08% (2.1121 => 2.1561, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.94% (1.8601 => 1.8961, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.90% (1.8921 => 1.9281, std.dev.: 0.0129)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.89% (16.3003 => 16.6083, std.dev.: 0.0374)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.88% (1.9121 => 1.9481, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.85% (5.8281 => 5.9361, std.dev.: 0.0419)
  MultiSource/Applications/SPASS/SPASS: 1.79% (18.5284 => 18.8605, std.dev.: 0.0448)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.77% (6.5360 => 6.6520, std.dev.: 0.0438)
  MultiSource/Applications/d/make_dparser: 1.51% (3.9761 => 4.0361, std.dev.: 0.0212)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.47% (1.9001 => 1.9281, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.36% (2.0521 => 2.0801, std.dev.: 0.0100)
  MultiSource/Benchmarks/Bullet/bullet: 1.27% (38.6366 => 39.1286, std.dev.: 0.0572)
  MultiSource/Applications/oggenc/oggenc: 1.13% (7.0524 => 7.1324, std.dev.: 0.0223)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.40% (2.1201 => 2.4042, std.dev.: 0.0417)
  MultiSource/Applications/siod/siod: 5.31% (2.8642 => 3.0162, std.dev.: 0.0260)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.63% (5.0243 => 5.1563, std.dev.: 0.0042)
  MultiSource/Applications/minisat/minisat: 2.30% (6.5964 => 6.7484, std.dev.: 0.0322)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0183)
  SingleSource/Benchmarks/Misc/perlin: 1.81% (5.9684 => 6.0764, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/salsa20: 1.41% (7.3725 => 7.4765, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0016)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0022)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.98% (0.6880 => 0.6400, std.dev.: 0.0056)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.04% (94.8339 => 49.2711, std.dev.: 10.3909)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.83% (49.9431 => 33.0461, std.dev.: 0.1981)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.51% (25.7136 => 17.0971, std.dev.: 0.0944)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.31% (3.0722 => 2.3561, std.dev.: 0.1098)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.64% (37.0863 => 28.6898, std.dev.: 0.5007)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.87% (7.8165 => 6.7324, std.dev.: 0.0036)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0018)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0279)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.87% (2.3521 => 2.3081, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0037)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0128)

Report Time: 2.78s
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