[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18377?compare_to=18373&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18377, Order: 197239, Start Time: 2013-12-13 16:30:10, End Time: 2013-12-13 17:52:02
      To: 18373, Order: 197229, Start Time: 2013-12-13 14:51:26, End Time: 2013-12-13 16:13:15
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 54 (60 on baseline)
Performance Improvements: 11 (19 on baseline)
Unchanged Tests: 1045 (1030 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/StructModifyTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/Regression/C/2008-01-07-LongDouble: 200.00% (0.0080 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C/ConstructorDestructorAttributes: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C/globalrefs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2002-12-13-MishaTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-04-22-Switch: 100.00% (0.0120 => 0.0240, std.dev.: 0.0000)
  SingleSource/UnitTests/2002-08-19-CodegenBug: 75.00% (0.0160 => 0.0280)
  SingleSource/Benchmarks/Misc/pi: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/nestedloop: 42.86% (0.0280 => 0.0400, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/heapsort: 40.00% (0.0400 => 0.0560, std.dev.: 0.0050)
  SingleSource/UnitTests/SignlessTypes/factor: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/family/family: 27.27% (0.0440 => 0.0560)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 25.00% (0.0800 => 0.1000, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 24.00% (0.1000 => 0.1240, std.dev.: 0.0057)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 20.00% (0.0800 => 0.0960, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/mst/mst: 18.18% (0.1320 => 0.1560, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 15.00% (0.0800 => 0.0920, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 14.29% (0.0840 => 0.0960, std.dev.: 0.0033)
  MultiSource/Applications/viterbi/viterbi: 12.77% (0.1880 => 0.2120, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/distray/distray: 10.34% (0.1160 => 0.1280, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 10.34% (0.1160 => 0.1280, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.72% (0.2880 => 0.3160, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 9.46% (0.2960 => 0.3240)
  SingleSource/Benchmarks/Shootout-C++/strcat: 8.77% (0.2280 => 0.2480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 8.65% (0.4160 => 0.4520, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.55% (0.2120 => 0.2280, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 7.24% (0.8840 => 0.9480, std.dev.: 0.0057)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 6.94% (0.2880 => 0.3080, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 6.55% (0.6720 => 0.7160, std.dev.: 0.0132)
  SingleSource/Benchmarks/Shootout-C++/random: 4.92% (0.2440 => 0.2560, std.dev.: 0.0019)
  MultiSource/Applications/minisat/minisat: 4.04% (0.7920 => 0.8240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.04% (0.3960 => 0.4120, std.dev.: 0.0057)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.76% (1.3840 => 1.4360, std.dev.: 0.0173)
  MultiSource/Benchmarks/McCat/08-main/main: 3.75% (0.3200 => 0.3320, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.83% (1.1320 => 1.1640, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.80% (0.4280 => 0.4400, std.dev.: 0.0038)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.53% (1.1080 => 1.1360, std.dev.: 0.0082)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.50% (1.6001 => 1.6401, std.dev.: 0.0019)
  MultiSource/Applications/Burg/burg: 1.63% (1.4680 => 1.4920, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 40.00% (0.0600 => 0.0840, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/ary2: 36.36% (0.0440 => 0.0600, std.dev.: 0.0050)
  SingleSource/Benchmarks/Stanford/Treesort: 18.75% (0.0640 => 0.0760, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/mst/mst: 11.11% (0.1080 => 0.1200, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 7.62% (1.2081 => 1.3001, std.dev.: 0.0293)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.04% (0.2840 => 0.3040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 5.26% (1.1401 => 1.2001, std.dev.: 0.0210)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.97% (0.6080 => 0.6200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 1.82% (3.9722 => 4.0443, std.dev.: 0.0254)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 1.07% (1.1241 => 1.1361, std.dev.: 0.0019)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: -50.00% (0.0320 => 0.0160, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/tsp/tsp: -16.67% (0.1680 => 0.1400, std.dev.: 0.0068)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -15.15% (0.1320 => 0.1120, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/hash: -5.17% (0.4640 => 0.4400, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -2.62% (1.2201 => 1.1881, std.dev.: 0.0050)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -2.60% (1.2320 => 1.2000, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -2.03% (1.1841 => 1.1601, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.85% (1.3001 => 1.2761, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.71% (1.1721 => 1.1521, std.dev.: 0.0068)
  MultiSource/Benchmarks/MallocBench/gs/gs: -1.70% (4.9480 => 4.8640, std.dev.: 0.0180)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -1.28% (1.2481 => 1.2321, std.dev.: 0.0050)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.76% (0.2720 => 0.3040, std.dev.: 0.0057)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 400.00% (0.0040 => 0.0200, std.dev.: 0.0033)
  SingleSource/UnitTests/blockstret: 300.00% (0.0040 => 0.0160)
  SingleSource/Regression/C++/pointer_member: 200.00% (0.0080 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C/PR1386: 100.00% (0.0120 => 0.0240, std.dev.: 0.0000)
  SingleSource/UnitTests/stmtexpr: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 53.33% (0.0600 => 0.0920, std.dev.: 0.0000)
  MultiSource/Applications/sqlite3/sqlite3: 37.32% (17.1050 => 23.4894, std.dev.: 0.0768)
  MultiSource/Benchmarks/BitBench/five11/five11: 35.71% (0.0560 => 0.0760, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/factor: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/family/family: 27.27% (0.0440 => 0.0560)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 26.32% (0.0760 => 0.0960, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 24.47% (0.3760 => 0.4680, std.dev.: 0.0170)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.1000 => 0.1200, std.dev.: 0.0075)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 16.00% (0.1000 => 0.1160, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 13.64% (0.0880 => 0.1000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/strcat: 12.73% (0.2200 => 0.2480, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 12.64% (0.3480 => 0.3920, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 12.50% (0.0960 => 0.1080, std.dev.: 0.0019)
  MultiSource/Applications/lemon/lemon: 12.22% (1.2441 => 1.3961, std.dev.: 0.0019)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.34% (25.1416 => 27.9937, std.dev.: 0.0517)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 11.11% (0.1080 => 0.1200, std.dev.: 0.0038)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.53% (0.1520 => 0.1680, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/random: 10.34% (0.2320 => 0.2560, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 9.02% (5.3640 => 5.8480, std.dev.: 0.0346)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 8.82% (0.1360 => 0.1480, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/mst/mst: 8.33% (0.1440 => 0.1560, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.22% (0.2920 => 0.3160, std.dev.: 0.0050)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.48% (5.4960 => 5.8520, std.dev.: 0.0278)
  MultiSource/Applications/viterbi/viterbi: 6.00% (0.2000 => 0.2120, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 5.19% (0.3080 => 0.3240)
  MultiSource/Applications/minisat/minisat: 5.10% (0.7840 => 0.8240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.10% (0.3920 => 0.4120, std.dev.: 0.0057)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 4.66% (1.3720 => 1.4360, std.dev.: 0.0173)
  MultiSource/Applications/oggenc/oggenc: 4.57% (5.5123 => 5.7644, std.dev.: 0.0100)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 4.04% (1.4840 => 1.5440, std.dev.: 0.0094)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.73% (0.4400 => 0.4520, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 2.68% (1.3441 => 1.3801, std.dev.: 0.0075)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.50% (1.6001 => 1.6401, std.dev.: 0.0019)
  MultiSource/Applications/obsequi/Obsequi: 2.27% (1.2360 => 1.2640, std.dev.: 0.0019)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2520 => 1.2800, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.12% (0.9441 => 0.9641, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.11% (1.1361 => 1.1601, std.dev.: 0.0082)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.05% (2.5402 => 2.5922, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0068)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 1.66% (1.2080 => 1.2280, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0038)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.49% (47.3607 => 48.0648, std.dev.: 0.1520)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.47% (1.3641 => 1.3841, std.dev.: 0.0019)
  MultiSource/Applications/SPASS/SPASS: 1.39% (17.2884 => 17.5284, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.33% (1.2001 => 1.2161, std.dev.: 0.0050)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 166.67% (0.0120 => 0.0320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/strcat: 50.00% (0.0560 => 0.0840, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 12.66% (0.3160 => 0.3560, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 6.90% (0.4640 => 0.4960, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.98% (4.0363 => 4.1163, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.92% (1.2481 => 1.2721, std.dev.: 0.0068)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0019)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2003-06-08-BaseType: -75.00% (0.0160 => 0.0040, std.dev.: 0.0038)
  SingleSource/Regression/C/2003-06-16-InvalidInitializer: -75.00% (0.0160 => 0.0040, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -37.50% (0.0320 => 0.0200, std.dev.: 0.0038)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -37.50% (0.0320 => 0.0200, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -29.41% (0.0680 => 0.0480, std.dev.: 0.0075)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -16.67% (0.1920 => 0.1600, std.dev.: 0.0113)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.25% (0.2560 => 0.2400, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/hash: -5.98% (0.4680 => 0.4400, std.dev.: 0.0082)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.91% (6.0924 => 5.7324, std.dev.: 0.0131)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -3.02% (1.4560 => 1.4120, std.dev.: 0.0094)
  SingleSource/UnitTests/Vector/constpool: -2.46% (11.2287 => 10.9527, std.dev.: 0.0278)
  SingleSource/Benchmarks/Shootout-C++/hash2: -2.38% (0.5040 => 0.4920, std.dev.: 0.0038)
  MultiSource/Benchmarks/MallocBench/gs/gs: -1.14% (4.9200 => 4.8640, std.dev.: 0.0180)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -4.24% (4.2403 => 4.0603, std.dev.: 0.0685)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -3.34% (2.6362 => 2.5482, std.dev.: 0.0278)
  MultiSource/Applications/SPASS/SPASS: -1.33% (9.3406 => 9.2166, std.dev.: 0.0236)
  MultiSource/Applications/minisat/minisat: -1.18% (6.7684 => 6.6884, std.dev.: 0.0229)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -1.17% (2.3841 => 2.3561, std.dev.: 0.0082)

Report Time: 0.74s
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