[llvm-testresults] pollyperf-O3-polly-scev-codegen-isl__clang_DEV__x86_64 test results

Sun Mar 2 09:45:01 PST 2014

http://llvm.org/perf/db_default/v4/nts/22996?compare_to=22985&baseline=21513
Nickname: pollyperf-O3-polly-scev-codegen-isl__clang_DEV__x86_64:39

Comparing:
     Run: 22996, Order: 202634, Start Time: 2014-03-02 12:49:19, End Time: 2014-03-02 17:50:42
      To: 22985, Order: 202617, Start Time: 2014-03-02 07:26:18, End Time: 2014-03-02 12:28:29
Baseline: 21513, Order: 200427, Start Time: 2014-01-29 23:42:17, End Time: 2014-01-30 04:50:23

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

New Passes: 0 (2 on baseline)
Performance Regressions: 16 (105 on baseline)
Performance Improvements: 0 (14 on baseline)
Unchanged Tests: 1094 (989 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/sumarray: 100.00% (0.0240 => 0.0480, std.dev.: 0.0027)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 60.00% (0.0200 => 0.0320, std.dev.: 0.0033)
  SingleSource/Regression/C/sumarraymalloc: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 44.44% (0.0360 => 0.0520, std.dev.: 0.0060)
  SingleSource/UnitTests/Vector/build2: 42.86% (0.0280 => 0.0400, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 15.79% (0.0760 => 0.0880, std.dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: 13.64% (0.0880 => 0.1000, std.dev.: 0.0044)
  MultiSource/Applications/hbd/hbd: 4.16% (1.7320 => 1.8040, std.dev.: 0.0184)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.00% (0.3000 => 0.3120, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.42% (0.4680 => 0.4840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.61% (0.4600 => 0.4720, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.24% (1.6081 => 1.6441, std.dev.: 0.0067)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 21.43% (0.0560 => 0.0680, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/strcat: 20.00% (0.1200 => 0.1440, std.dev.: 0.0091)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.94% (0.5080 => 0.5280, std.dev.: 0.0071)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 3.87% (0.7240 => 0.7520, std.dev.: 0.0104)

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

New Passes - Compile Time
-------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: 740.78% (11.3687 => 95.5860, std.dev.: 0.1484)

New Passes - Execution Time
---------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7364, std.dev.: 0.0091)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-29-ScalarReplBug: 400.00% (0.0040 => 0.0200, std.dev.: 0.0047)
  SingleSource/UnitTests/2002-08-02-CastTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0038)
  SingleSource/UnitTests/2006-01-29-SimpleIndirectCall: 300.00% (0.0040 => 0.0160, std.dev.: 0.0043)
  SingleSource/Benchmarks/Stanford/Puzzle: 106.98% (0.4600 => 0.9521, std.dev.: 0.0090)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 100.00% (0.0160 => 0.0320, std.dev.: 0.0051)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: 100.00% (0.0120 => 0.0240, std.dev.: 0.0027)
  SingleSource/Regression/C/sumarraymalloc: 80.00% (0.0200 => 0.0360, std.dev.: 0.0032)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 60.00% (0.0200 => 0.0320, std.dev.: 0.0042)
  SingleSource/Regression/C/sumarray: 50.00% (0.0320 => 0.0480, std.dev.: 0.0027)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 47.06% (0.0680 => 0.1000, std.dev.: 0.0057)
  SingleSource/UnitTests/Vector/build2: 42.86% (0.0280 => 0.0400, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/random: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 22.22% (0.0720 => 0.0880, std.dev.: 0.0031)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 21.92% (0.2920 => 0.3560, std.dev.: 0.0093)
  MultiSource/Benchmarks/Olden/tsp/tsp: 19.35% (0.1240 => 0.1480, std.dev.: 0.0084)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 19.14% (1.0240 => 1.2200, std.dev.: 0.0158)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 15.38% (0.1040 => 0.1200, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 14.29% (0.1120 => 0.1280, std.dev.: 0.0045)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 13.79% (0.1160 => 0.1320, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: 13.64% (0.0880 => 0.1000, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 12.12% (0.1320 => 0.1480, std.dev.: 0.0051)
  MultiSource/Benchmarks/McCat/08-main/main: 10.71% (0.3360 => 0.3720, std.dev.: 0.0089)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 10.34% (0.1160 => 0.1280, std.dev.: 0.0045)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 9.88% (0.3240 => 0.3560, std.dev.: 0.0089)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 9.68% (0.6200 => 0.6800, std.dev.: 0.0197)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 9.52% (0.2520 => 0.2760, std.dev.: 0.0083)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 8.33% (0.2400 => 0.2600, std.dev.: 0.0067)
  MultiSource/Benchmarks/McCat/05-eks/eks: 7.88% (0.6600 => 0.7120, std.dev.: 0.0146)
  MultiSource/Applications/obsequi/Obsequi: 7.71% (1.8680 => 2.0120, std.dev.: 0.0284)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.14% (0.3360 => 0.3600, std.dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 6.87% (1.1640 => 1.2440, std.dev.: 0.0253)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 6.31% (0.4440 => 0.4720, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.14% (0.4560 => 0.4840, std.dev.: 0.0073)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 5.71% (0.7000 => 0.7400, std.dev.: 0.0133)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.48% (0.2920 => 0.3080, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.41% (0.2960 => 0.3120, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.38% (1.5601 => 1.6441, std.dev.: 0.0067)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.30% (5.3600 => 5.6440, std.dev.: 0.0360)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.23% (9.4842 => 9.9802, std.dev.: 0.0248)
  SingleSource/Benchmarks/Shootout-C++/hash: 5.22% (0.4600 => 0.4840, std.dev.: 0.0043)
  MultiSource/Applications/Burg/burg: 5.04% (1.5080 => 1.5840, std.dev.: 0.0269)
  SingleSource/Benchmarks/Misc/flops: 5.00% (0.4800 => 0.5040, std.dev.: 0.0066)
  MultiSource/Applications/hexxagon/hexxagon: 4.96% (1.1280 => 1.1840, std.dev.: 0.0125)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.95% (0.4040 => 0.4240, std.dev.: 0.0073)
  MultiSource/Applications/sgefa/sgefa: 4.79% (0.5840 => 0.6120, std.dev.: 0.0092)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.64% (6.4680 => 6.7680, std.dev.: 0.0271)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.62% (0.2600 => 0.2720, std.dev.: 0.0044)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 4.58% (0.5240 => 0.5480, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.57% (11.6440 => 12.1760, std.dev.: 0.0836)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.49% (1.4241 => 1.4881, std.dev.: 0.0110)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.40% (5.8121 => 6.0681, std.dev.: 0.0261)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.30% (0.3720 => 0.3880, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 4.18% (1.8161 => 1.8921, std.dev.: 0.0112)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.16% (1.7320 => 1.8040, std.dev.: 0.0152)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.16% (6.5440 => 6.8160, std.dev.: 0.0395)
  MultiSource/Applications/hbd/hbd: 3.92% (1.7360 => 1.8040, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.87% (1.6521 => 1.7161, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 3.72% (1.6121 => 1.6721, std.dev.: 0.0051)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6601 => 1.7201, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 3.58% (1.5641 => 1.6201, std.dev.: 0.0054)
  MultiSource/Applications/JM/lencod/lencod: 3.52% (21.9606 => 22.7328, std.dev.: 0.0459)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 3.41% (1.5241 => 1.5761, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.33% (1.4401 => 1.4881, std.dev.: 0.0098)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.31% (0.9681 => 1.0001, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.29% (1.4601 => 1.5081, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.23% (1.4841 => 1.5321, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.23% (1.4841 => 1.5321, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.23% (1.6081 => 1.6601, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.22% (1.7400 => 1.7960, std.dev.: 0.0187)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.04% (1.8440 => 1.9000, std.dev.: 0.0193)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 3.01% (50.0290 => 51.5370, std.dev.: 0.0966)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.98% (1.6121 => 1.6601, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.83% (1.5521 => 1.5961, std.dev.: 0.0080)
  MultiSource/Applications/JM/ldecod/ldecod: 2.83% (10.0443 => 10.3283, std.dev.: 0.0354)
  MultiSource/Applications/treecc/treecc: 2.79% (2.5840 => 2.6560, std.dev.: 0.0251)
  MultiSource/Applications/lua/lua: 2.76% (4.7880 => 4.9200, std.dev.: 0.0298)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.75% (1.4561 => 1.4961, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.70% (6.5080 => 6.6840, std.dev.: 0.0502)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.68% (1.7921 => 1.8401, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.67% (1.4961 => 1.5361, std.dev.: 0.0113)
  MultiSource/Benchmarks/Bullet/bullet: 2.57% (38.4046 => 39.3926, std.dev.: 0.0594)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.54% (1.4201 => 1.4561, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.53% (1.7361 => 1.7801, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.48% (1.7761 => 1.8201, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.47% (1.7841 => 1.8281, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.36% (1.5281 => 1.5641, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.33% (1.5481 => 1.5841, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.21% (1.4481 => 1.4801, std.dev.: 0.0082)
  MultiSource/Applications/oggenc/oggenc: 2.06% (6.9844 => 7.1284, std.dev.: 0.0130)
  MultiSource/Applications/siod/siod: 2.06% (2.7162 => 2.7722, std.dev.: 0.0161)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.98% (16.3483 => 16.6723, std.dev.: 0.0526)
  MultiSource/Applications/SPASS/SPASS: 1.97% (18.4404 => 18.8044, std.dev.: 0.0463)
  MultiSource/Applications/kimwitu++/kc: 1.56% (19.6891 => 19.9971, std.dev.: 0.0280)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.36% (1.4681 => 1.4881, std.dev.: 0.0065)
  MultiSource/Applications/ClamAV/clamscan: 1.16% (19.0444 => 19.2644, std.dev.: 0.0825)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 14.96% (2.1401 => 2.4602, std.dev.: 0.0524)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 6.03% (1.5921 => 1.6881, std.dev.: 0.0062)
  MultiSource/Applications/siod/siod: 5.45% (2.8602 => 3.0162, std.dev.: 0.0259)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.48% (3.3002 => 3.4482, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 4.44% (0.7200 => 0.7520, std.dev.: 0.0104)
  SingleSource/Benchmarks/Misc/whetstone: 1.67% (1.4361 => 1.4601, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/perlin: 1.47% (5.9724 => 6.0604, std.dev.: 0.0055)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.41% (0.8481 => 0.8601, std.dev.: 0.0036)
  MultiSource/Applications/sqlite3/sqlite3: 1.31% (3.9842 => 4.0363, std.dev.: 0.0143)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0099)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -5.95% (0.6720 => 0.6320, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -34.80% (26.0616 => 16.9931, std.dev.: 0.1510)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.88% (50.3031 => 33.2581, std.dev.: 0.2755)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -23.75% (91.8497 => 70.0364, std.dev.: 1.5051)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.68% (3.1122 => 2.6242, std.dev.: 0.1016)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.26% (7.7845 => 6.7524, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/matrix: -10.48% (3.5122 => 3.1442, std.dev.: 0.0042)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -8.24% (0.3400 => 0.3120, std.dev.: 0.0102)
  SingleSource/Benchmarks/Dhrystone/fldry: -7.05% (0.6240 => 0.5800, std.dev.: 0.0092)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.08% (4.8083 => 4.7083, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.78% (5.1563 => 5.0643, std.dev.: 0.0035)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.61% (5.7084 => 5.6164, std.dev.: 0.0027)
  MultiSource/Benchmarks/sim/sim: -1.25% (4.7883 => 4.7283, std.dev.: 0.0137)

Report Time: 2.46s
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