[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/18095?compare_to=18091&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18095, Order: 196643, Start Time: 2013-12-07 06:30:42, End Time: 2013-12-07 07:51:54
      To: 18091, Order: 196641, Start Time: 2013-12-07 04:52:12, End Time: 2013-12-07 06:13:30
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: 31 (45 on baseline)
Performance Improvements: 20 (18 on baseline)
Unchanged Tests: 1059 (1046 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160, std.dev.: 0.0038)
  SingleSource/Regression/C/2004-08-12-InlinerAndAllocas: 133.33% (0.0120 => 0.0280, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/build2: 120.00% (0.0200 => 0.0440, std.dev.: 0.0033)
  SingleSource/Regression/C++/2003-05-14-array-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-05-26-Shorts: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/UnitTests/SignlessTypes/ccc: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/fp-convert: 42.86% (0.0280 => 0.0400, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/sieve: 42.86% (0.0280 => 0.0400, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-08-11-VaListArg: 37.50% (0.0320 => 0.0440, std.dev.: 0.0019)
  SingleSource/Regression/C/uint64_to_float: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 25.00% (0.0960 => 0.1200, std.dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 25.00% (0.0480 => 0.0600, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Queens: 25.00% (0.0480 => 0.0600, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/hash: 21.43% (0.0560 => 0.0680, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 21.05% (0.0760 => 0.0920, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/fixoutput/fixoutput: 20.00% (0.0600 => 0.0720, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/perlin: 18.75% (0.0640 => 0.0760)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 17.39% (0.0920 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: 13.64% (0.0880 => 0.1000, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/tsp/tsp: 7.89% (0.1520 => 0.1640, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/health/health: 7.14% (0.1680 => 0.1800, std.dev.: 0.0019)
  SingleSource/Regression/C++/ofstream_ctor: 5.08% (0.2360 => 0.2480, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/oourafft: 4.76% (0.2520 => 0.2640, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/bh/bh: 3.53% (0.3400 => 0.3520, std.dev.: 0.0033)
  MultiSource/Applications/hbd/hbd: 3.40% (1.6480 => 1.7040, std.dev.: 0.0068)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++/bigfib: 14.08% (0.2840 => 0.3240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 9.24% (3.2482 => 3.5482, std.dev.: 0.0457)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 6.36% (1.3201 => 1.4041, std.dev.: 0.0118)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 3.49% (3.8962 => 4.0323, std.dev.: 0.0217)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/TestLoop: -42.86% (0.0280 => 0.0160, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -21.74% (0.0920 => 0.0720, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/objinst: -21.43% (0.0560 => 0.0440, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: -12.90% (0.1240 => 0.1080, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -9.68% (0.1240 => 0.1120, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -6.82% (0.3520 => 0.3280, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/fibo: -5.17% (0.2320 => 0.2200, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -3.90% (0.3080 => 0.2960, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/lists: -3.80% (0.3160 => 0.3040, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -3.61% (0.3320 => 0.3200, std.dev.: 0.0038)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.90% (0.5520 => 0.5360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.63% (1.2161 => 1.1841, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc-C++/bigfib: -2.21% (0.7240 => 0.7080, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.15% (1.3041 => 1.2761, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/football/football: -2.13% (0.9400 => 0.9200, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.00% (1.4001 => 1.3721, std.dev.: 0.0033)
  MultiSource/Applications/oggenc/oggenc: -1.51% (5.5803 => 5.4963, std.dev.: 0.0180)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -1.37% (1.1641 => 1.1481, std.dev.: 0.0038)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.13% (2.1161 => 2.0921, std.dev.: 0.0019)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -9.62% (0.2080 => 0.1880, std.dev.: 0.0057)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 1.47% (0.2720 => 0.2760, std.dev.: 0.0068)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 400.00% (0.0040 => 0.0200, std.dev.: 0.0019)
  SingleSource/Regression/C++/short_circuit_dtor: 300.00% (0.0040 => 0.0160, std.dev.: 0.0038)
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/sieve: 100.00% (0.0200 => 0.0400, std.dev.: 0.0019)
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Regression/C/2004-08-12-InlinerAndAllocas: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Queens: 50.00% (0.0400 => 0.0600, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/ccc: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 40.00% (0.0600 => 0.0840, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/salsa20: 36.36% (0.0440 => 0.0600, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/random: 33.33% (0.0360 => 0.0480, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 33.33% (0.0480 => 0.0640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 31.58% (0.0760 => 0.1000, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 17.39% (0.0920 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/tsp/tsp: 13.89% (0.1440 => 0.1640, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 13.79% (0.1160 => 0.1320)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 10.34% (0.3480 => 0.3840, std.dev.: 0.0100)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 10.34% (0.1160 => 0.1280, std.dev.: 0.0019)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 10.26% (0.1560 => 0.1720, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/health/health: 7.14% (0.1680 => 0.1800, std.dev.: 0.0019)
  SingleSource/Regression/C++/ofstream_ctor: 6.90% (0.2320 => 0.2480, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.25% (0.2560 => 0.2720, std.dev.: 0.0057)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 5.71% (0.2800 => 0.2960, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.70% (0.4320 => 0.4480)
  MultiSource/Applications/hbd/hbd: 3.40% (1.6480 => 1.7040, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.82% (1.1361 => 1.1681, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.04% (1.1761 => 1.2001, std.dev.: 0.0086)
  MultiSource/Benchmarks/nbench/nbench: 1.28% (1.2520 => 1.2680)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.13% (6.0320 => 6.1000, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.00% (1.1961 => 1.2081)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 50.00% (0.0560 => 0.0840, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 35.48% (0.1240 => 0.1680, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/ary2: 33.33% (0.0480 => 0.0640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 15.91% (0.1760 => 0.2040, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 5.72% (1.3281 => 1.4041, std.dev.: 0.0118)
  SingleSource/Benchmarks/Misc-C++/bigfib: 5.19% (0.3080 => 0.3240, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.88% (1.2481 => 1.2841, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.17% (0.7360 => 0.7520, std.dev.: 0.0050)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0019)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: -60.00% (0.0200 => 0.0080, std.dev.: 0.0033)
  SingleSource/UnitTests/2002-05-03-NotTest: -57.14% (0.0280 => 0.0120, std.dev.: 0.0038)
  SingleSource/Regression/C/sumarray2d: -55.56% (0.0360 => 0.0160, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -37.50% (0.0320 => 0.0200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -21.74% (0.0920 => 0.0720, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/objinst: -21.43% (0.0560 => 0.0440, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops: -10.34% (0.1160 => 0.1040, std.dev.: 0.0033)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -6.06% (0.2640 => 0.2480, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/football/football: -3.36% (0.9520 => 0.9200, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -3.30% (1.4560 => 1.4080, std.dev.: 0.0164)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.19% (0.5480 => 0.5360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -1.72% (1.1601 => 1.1401, std.dev.: 0.0075)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.69% (0.7120 => 0.7000, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -1.66% (1.2041 => 1.1841, std.dev.: 0.0050)
  MultiSource/Applications/JM/ldecod/ldecod: -1.18% (7.7962 => 7.7042, std.dev.: 0.0204)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -3.79% (2.6362 => 2.5362, std.dev.: 0.0204)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -1.76% (1.1361 => 1.1161, std.dev.: 0.0057)
  MultiSource/Applications/SPASS/SPASS: -1.03% (9.3406 => 9.2446, std.dev.: 0.0136)

Report Time: 0.73s
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