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

Thu Mar 20 15:17:20 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23745?compare_to=23734&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23745, Order: 204358, Start Time: 2014-03-20 17:32:01, End Time: 2014-03-20 22:23:22
      To: 23734, Order: 204337, Start Time: 2014-03-20 12:28:10, End Time: 2014-03-20 17:19:51
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: 7 (80 on baseline)
Performance Improvements: 7 (23 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1098 (996 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR10189: 200.00% (0.0080 => 0.0240, std.dev.: 0.0055)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 42.86% (0.0280 => 0.0400, std.dev.: 0.0028)
  MultiSource/Benchmarks/Olden/bisort/bisort: 26.67% (0.0600 => 0.0760, std.dev.: 0.0047)
  MultiSource/Benchmarks/llubenchmark/llu: 23.08% (0.0520 => 0.0640, std.dev.: 0.0044)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.33% (0.2400 => 0.2600, std.dev.: 0.0057)
  MultiSource/Benchmarks/McCat/08-main/main: 6.82% (0.3520 => 0.3760, std.dev.: 0.0084)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -8.06% (0.2480 => 0.2280, std.dev.: 0.0074)
  MultiSource/Applications/sgefa/sgefa: -3.68% (0.6520 => 0.6280, std.dev.: 0.0093)
  MultiSource/Benchmarks/PAQ8p/paq8p: -1.70% (2.8282 => 2.7802, std.dev.: 0.0103)
  MultiSource/Applications/siod/siod: -1.15% (2.7842 => 2.7522, std.dev.: 0.0119)
  MultiSource/Applications/JM/lencod/lencod: -1.15% (22.6847 => 22.4247, std.dev.: 0.0543)
  MultiSource/Applications/kimwitu++/kc: -1.13% (20.1731 => 19.9451, std.dev.: 0.0584)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: -2.10% (2.1001 => 2.0561, std.dev.: 0.0155)

================================
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: 9.64% (17.6723 => 19.3763, std.dev.: 0.0619)
  MultiSource/Applications/sqlite3/sqlite3: 1399.76% (1.7001 => 25.4975, std.dev.: 0.0380)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.75% (50.1010 => 51.4770, std.dev.: 0.0625)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.42% (1.0520 => 1.0880, std.dev.: 0.0265)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.09% (11.3920 => 12.2000, std.dev.: 0.0498)
  SingleSource/Benchmarks/Misc/oourafft: 174.32% (11.3407 => 31.1099, std.dev.: 0.0691)

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 => 0.1120, std.dev.: 0.0075)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9962, std.dev.: 0.0136)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3921, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7084, std.dev.: 0.0113)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 319.47% (0.4320 => 1.8121, std.dev.: 0.0084)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 150.00% (0.0160 => 0.0400, std.dev.: 0.0045)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 60.00% (0.0200 => 0.0320, std.dev.: 0.0040)
  SingleSource/Regression/C/PR640: 60.00% (0.0200 => 0.0320, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-4: 50.00% (0.0320 => 0.0480, std.dev.: 0.0026)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 27.78% (0.0720 => 0.0920, std.dev.: 0.0045)
  MultiSource/Benchmarks/llubenchmark/llu: 23.08% (0.0520 => 0.0640, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/perlin: 20.00% (0.0600 => 0.0720, std.dev.: 0.0044)
  MultiSource/Benchmarks/McCat/08-main/main: 14.63% (0.3280 => 0.3760, std.dev.: 0.0084)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 14.29% (0.2240 => 0.2560, std.dev.: 0.0045)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.54% (0.4160 => 0.4640, std.dev.: 0.0141)
  SingleSource/Benchmarks/Misc/ffbench: 11.54% (0.1040 => 0.1160, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.53% (0.3040 => 0.3360, std.dev.: 0.0098)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 10.34% (0.1160 => 0.1280, std.dev.: 0.0040)
  SingleSource/UnitTests/Vector/constpool: 9.08% (10.4007 => 11.3447, std.dev.: 0.1284)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.05% (0.3480 => 0.3760, std.dev.: 0.0089)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.56% (0.2440 => 0.2600, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 6.49% (0.7400 => 0.7880, std.dev.: 0.0154)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.45% (0.2480 => 0.2640, std.dev.: 0.0048)
  MultiSource/Applications/spiff/spiff: 6.30% (1.0160 => 1.0800, std.dev.: 0.0201)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.95% (0.3360 => 0.3560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.69% (0.4920 => 0.5200, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.56% (0.2880 => 0.3040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.48% (0.2920 => 0.3080, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.19% (1.6960 => 1.7840, std.dev.: 0.0250)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.58% (2.9721 => 3.1082, std.dev.: 0.0207)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.52% (0.7080 => 0.7400, std.dev.: 0.0099)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.40% (0.3640 => 0.3800, std.dev.: 0.0057)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.20% (6.4800 => 6.7520, std.dev.: 0.0367)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 4.05% (0.2960 => 0.3080, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.85% (0.7280 => 0.7560, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.75% (2.1361 => 2.2161, std.dev.: 0.0127)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.64% (0.4400 => 0.4560, std.dev.: 0.0060)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.54% (9.6042 => 9.9442, std.dev.: 0.0417)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 3.48% (1.9521 => 2.0201, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.32% (1.8081 => 1.8681, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.25% (1.9721 => 2.0361, std.dev.: 0.0084)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.18% (6.5320 => 6.7400, std.dev.: 0.0456)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.16% (2.0281 => 2.0921, std.dev.: 0.0109)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.04% (1.8440 => 1.9000, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.01% (1.8601 => 1.9161, std.dev.: 0.0114)
  MultiSource/Applications/hbd/hbd: 3.01% (1.7280 => 1.7800, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.92% (1.9161 => 1.9721, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.86% (1.9601 => 2.0161, std.dev.: 0.0114)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.86% (0.9801 => 1.0081, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.8281 => 1.8801, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.59% (1.8561 => 1.9041, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.54% (1.8921 => 1.9401, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.49% (1.9241 => 1.9721, std.dev.: 0.0107)
  MultiSource/Benchmarks/nbench/nbench: 2.48% (1.7721 => 1.8161, std.dev.: 0.0167)
  MultiSource/Applications/treecc/treecc: 2.47% (2.5880 => 2.6520, std.dev.: 0.0247)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.46% (2.1121 => 2.1641, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.42% (1.8201 => 1.8641, std.dev.: 0.0109)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.40% (1.6641 => 1.7041, std.dev.: 0.0100)
  MultiSource/Applications/lua/lua: 2.34% (4.7920 => 4.9040, std.dev.: 0.0307)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.26% (5.8281 => 5.9601, std.dev.: 0.0395)
  MultiSource/Benchmarks/Bullet/bullet: 2.18% (38.6366 => 39.4806, std.dev.: 0.0478)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.09% (1.9121 => 1.9521, std.dev.: 0.0136)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.07% (2.1240 => 2.1680, std.dev.: 0.0170)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.84% (6.5360 => 6.6560, std.dev.: 0.0426)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.70% (5.3960 => 5.4880, std.dev.: 0.0341)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.68% (2.1441 => 2.1801, std.dev.: 0.0137)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.62% (16.3003 => 16.5643, std.dev.: 0.0724)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.56% (2.0521 => 2.0841, std.dev.: 0.0104)
  MultiSource/Applications/SPASS/SPASS: 1.53% (18.5284 => 18.8125, std.dev.: 0.0363)
  MultiSource/Applications/oggenc/oggenc: 1.36% (7.0524 => 7.1484, std.dev.: 0.0196)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.33% (1.8081 => 1.8321, std.dev.: 0.0092)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.61% (2.1201 => 2.4722, std.dev.: 0.0473)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0043)
  MultiSource/Benchmarks/sim/sim: 3.59% (4.7883 => 4.9603, std.dev.: 0.0148)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.55% (5.0243 => 5.1523, std.dev.: 0.0042)
  MultiSource/Applications/minisat/minisat: 2.36% (6.5964 => 6.7524, std.dev.: 0.0333)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/perlin: 1.54% (5.9684 => 6.0604, std.dev.: 0.0074)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.42% (3.9442 => 4.0003, std.dev.: 0.0176)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0064)
  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.: 0.0027)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -77.27% (2.9562 => 0.6720, std.dev.: 0.0158)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -64.74% (1.5881 => 0.5600, std.dev.: 0.0056)
  SingleSource/Benchmarks/McGill/chomp: -9.52% (0.2520 => 0.2280, std.dev.: 0.0074)
  MultiSource/Applications/obsequi/Obsequi: -8.74% (1.8760 => 1.7120, std.dev.: 0.0290)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.98% (0.6880 => 0.6400, std.dev.: 0.0070)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.17% (13.0363 => 12.8843, std.dev.: 0.0399)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.14% (4.2243 => 4.1763, std.dev.: 0.0143)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.11% (94.8339 => 49.2111, std.dev.: 7.6687)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.00% (49.9431 => 32.9621, std.dev.: 0.2103)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.73% (25.7136 => 17.0411, std.dev.: 0.1075)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -22.14% (3.0722 => 2.3921, std.dev.: 0.0982)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.29% (0.1120 => 0.0960, std.dev.: 0.0032)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -11.35% (2.7482 => 2.4362, std.dev.: 0.1068)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0037)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.53% (0.3400 => 0.3280, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0037)
  MultiSource/Applications/SIBsim4/SIBsim4: -1.04% (4.2163 => 4.1723, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0057)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0192)

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

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

Report Time: 2.18s
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