[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Thu Jul 4 14:03:07 PDT 2013


http://llvm.org/perf/db_default/v4/nts/13077?compare_to=13074&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 13077, Order: 185662, Start Time: 2013-07-04 19:18:10, End Time: 2013-07-04 21:04:21
      To: 13074, Order: 185654, Start Time: 2013-07-04 17:06:04, End Time: 2013-07-04 18:56:33
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 9 (30 on baseline)
Performance Improvements: 14 (57 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1084 (1020 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 16.13% (6.9225 => 8.0393, std.dev.: 0.0609)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 12.85% (0.0903 => 0.1019, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: 11.63% (8.0458 => 8.9817, std.dev.: 0.0067)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 8.22% (0.4670 => 0.5054, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 5.50% (0.3693 => 0.3896, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/flops-4: 5.37% (1.5395 => 1.6222, std.dev.: 0.0110)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.83% (1.1208 => 1.1525, std.dev.: 0.0104)
  SingleSource/Regression/C/uint64_to_float: 2.36% (1.4860 => 1.5210, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.53% (3.3902 => 3.4420, std.dev.: 0.0115)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -29.59% (1.3611 => 0.9584, std.dev.: 0.0589)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -26.87% (0.3696 => 0.2703, std.dev.: 0.0082)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -20.99% (0.1539 => 0.1216, std.dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -20.52% (5.9172 => 4.7031, std.dev.: 0.3380)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -12.34% (0.2018 => 0.1769, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -10.19% (1.6201 => 1.4550, std.dev.: 0.0300)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -6.70% (1.5409 => 1.4377, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -6.53% (1.5114 => 1.4127, std.dev.: 0.0315)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -5.67% (1.4816 => 1.3976, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -5.48% (1.4937 => 1.4118, std.dev.: 0.0064)
  MultiSource/Benchmarks/PAQ8p/paq8p: -2.20% (2.5404 => 2.4846, std.dev.: 0.0157)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -22.54% (2.9890 => 2.3154, std.dev.: 0.1921)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -7.14% (9.9895 => 9.2758, std.dev.: 0.2574)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -2.38% (22.0690 => 21.5435, std.dev.: 0.0237)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.61% (0.1310 => 0.1318, std.dev.: 0.0039)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.26% (1.3667 => 1.3976, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.10% (1.4081 => 1.4377, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.02% (1.3838 => 1.4118, std.dev.: 0.0064)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/viterbi/viterbi: 36.06% (2.5688 => 3.4950, std.dev.: 0.0177)
  MultiSource/Applications/sgefa/sgefa: 29.84% (1.1695 => 1.5185, std.dev.: 0.0095)
  SingleSource/Benchmarks/Misc/perlin: 26.66% (3.6271 => 4.5942, std.dev.: 0.0155)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 19.00% (0.9806 => 1.1669, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 17.13% (6.1372 => 7.1888, std.dev.: 0.1554)
  SingleSource/Benchmarks/Misc/mandel: 16.31% (1.0293 => 1.1972, std.dev.: 0.0069)
  SingleSource/Benchmarks/Stanford/Puzzle: 15.67% (0.1455 => 0.1683, std.dev.: 0.0086)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 15.53% (0.0882 => 0.1019, std.dev.: 0.0002)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 8.92% (0.4640 => 0.5054, std.dev.: 0.0002)
  MultiSource/Applications/lua/lua: 8.87% (28.2496 => 30.7546, std.dev.: 0.4789)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.64% (0.4572 => 0.4967, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.02% (5.2003 => 5.6172, std.dev.: 0.0362)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.76% (1.2224 => 1.3172, std.dev.: 0.0285)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.17% (3.1853 => 3.3818, std.dev.: 0.0239)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.87% (3.2201 => 3.3770, std.dev.: 0.0257)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.43% (1.0571 => 1.1039, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/fbench: 4.19% (4.7508 => 4.9497, std.dev.: 0.0562)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.13% (2.8994 => 3.0191, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.74% (5.9362 => 6.1581, std.dev.: 0.0393)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.49% (5.2788 => 5.4631, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.93% (5.5010 => 5.6621, std.dev.: 0.0116)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.85% (1.7925 => 1.8435, std.dev.: 0.0165)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.71% (4.6379 => 4.7634, std.dev.: 0.0152)
  SingleSource/Benchmarks/CoyoteBench/almabench: 2.24% (34.3107 => 35.0776, std.dev.: 0.0572)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.98% (5.6582 => 5.7703, std.dev.: 0.0167)
  SingleSource/Benchmarks/Shootout/methcall: 1.92% (8.3425 => 8.5028, std.dev.: 0.0479)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.62% (4.3727 => 4.4437, std.dev.: 0.0175)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: -36.12% (0.1113 => 0.0711, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/whetstone: -14.68% (0.1097 => 0.0936, std.dev.: 0.0042)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -12.48% (0.1322 => 0.1157, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -12.15% (0.7918 => 0.6956, std.dev.: 0.0036)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -11.07% (0.2006 => 0.1784, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: -11.00% (0.1646 => 0.1465, std.dev.: 0.0025)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -8.62% (0.8025 => 0.7333, std.dev.: 0.0100)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -8.33% (1.7804 => 1.6321, std.dev.: 0.0140)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -8.12% (1.0314 => 0.9476, std.dev.: 0.0248)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -5.61% (0.7381 => 0.6967, std.dev.: 0.0091)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.22% (1.2911 => 0.7331, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -41.76% (0.0273 => 0.0159, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -38.10% (4.4050 => 2.7268, std.dev.: 0.0113)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -24.52% (1.6105 => 1.2156, std.dev.: 0.0178)
  MultiSource/Applications/lambda-0_1_3/lambda: -22.70% (9.1099 => 7.0423, std.dev.: 0.0566)
  SingleSource/Benchmarks/Shootout/hash: -22.14% (5.3656 => 4.1778, std.dev.: 0.2011)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -21.03% (4.8986 => 3.8686, std.dev.: 0.0854)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -20.08% (5.7264 => 4.5765, std.dev.: 0.0227)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -18.73% (6.2328 => 5.0651, std.dev.: 0.0127)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -15.81% (25.3677 => 21.3573, std.dev.: 0.3219)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -14.19% (0.1945 => 0.1669, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/tsp/tsp: -13.88% (1.6613 => 1.4307, std.dev.: 0.0461)
  SingleSource/Benchmarks/Misc/salsa20: -13.13% (10.3398 => 8.9817, std.dev.: 0.0067)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -12.59% (1.6679 => 1.4579, std.dev.: 0.0092)
  MultiSource/Benchmarks/FreeBench/neural/neural: -11.70% (0.3513 => 0.3102, std.dev.: 0.0143)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -10.97% (0.2973 => 0.2647, std.dev.: 0.0033)
  MultiSource/Applications/siod/siod: -10.02% (3.7240 => 3.3507, std.dev.: 0.0577)
  SingleSource/Regression/C/uint64_to_float: -9.74% (1.6851 => 1.5210, std.dev.: 0.0065)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -9.43% (10.2418 => 9.2758, std.dev.: 0.2574)
  MultiSource/Applications/sqlite3/sqlite3: -8.39% (4.6358 => 4.2467, std.dev.: 0.0453)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -8.37% (9.8728 => 9.0469, std.dev.: 0.0095)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -8.11% (0.3267 => 0.3002, std.dev.: 0.0029)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -7.65% (0.1542 => 0.1424, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -7.14% (4.5717 => 4.2454, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.77% (5.5889 => 5.2104, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -5.80% (1.4783 => 1.3926, std.dev.: 0.0102)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.27% (6.3757 => 6.0396, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.85% (5.3184 => 5.0604, std.dev.: 0.0195)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -4.37% (2.8537 => 2.7291, std.dev.: 0.0132)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -4.24% (4.5935 => 4.3988, std.dev.: 0.0270)
  SingleSource/Benchmarks/Shootout-C++/hash2: -4.23% (3.5939 => 3.4420, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.20% (5.3276 => 5.1036, std.dev.: 0.0580)
  SingleSource/Benchmarks/Misc/flops: -4.19% (10.2170 => 9.7893, std.dev.: 0.0721)
  SingleSource/Benchmarks/Misc/whetstone: -3.77% (3.5970 => 3.4614, std.dev.: 0.0081)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -3.76% (1.6535 => 1.5913, std.dev.: 0.0077)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -3.57% (1.6440 => 1.5853, std.dev.: 0.0086)
  MultiSource/Applications/hexxagon/hexxagon: -3.46% (15.4979 => 14.9612, std.dev.: 0.0486)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.81% (3.8665 => 3.7578, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -2.50% (3.6122 => 3.5220, std.dev.: 0.0100)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.26% (48.3307 => 47.2365, std.dev.: 0.0489)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -1.83% (4.2167 => 4.1394, std.dev.: 0.0122)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -1.71% (4.9946 => 4.9092, std.dev.: 0.0085)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.70% (1.1791 => 1.1591, std.dev.: 0.0046)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -1.45% (1.6980 => 1.6733, std.dev.: 0.0024)
  SingleSource/Benchmarks/Shootout/lists: -1.35% (7.2961 => 7.1974, std.dev.: 0.0186)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.31% (12.1841 => 12.0241, std.dev.: 0.0411)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.26% (9.6556 => 9.5335, std.dev.: 0.0278)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -8.54% (0.1441 => 0.1318, std.dev.: 0.0039)

Report Time: 0.75s
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