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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Tue Aug 20 22:40:57 PDT 2013


http://llvm.org/perf/db_default/v4/nts/14624?compare_to=14621&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14624, Order: 188857, Start Time: 2013-08-21 03:50:28, End Time: 2013-08-21 05:43:03
      To: 14621, Order: 188850, Start Time: 2013-08-21 01:34:30, End Time: 2013-08-21 03:28:35
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 28 (50 on baseline)
Performance Improvements: 16 (31 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1063 (1026 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 50.78% (0.0514 => 0.0775, std.dev.: 0.0030)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 46.14% (0.1244 => 0.1818, std.dev.: 0.0181)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 39.46% (0.0588 => 0.0820, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 36.19% (0.3413 => 0.4648, std.dev.: 0.0451)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 31.35% (0.1426 => 0.1873, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 25.62% (1.9748 => 2.4807, std.dev.: 0.1080)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 23.51% (5.1430 => 6.3523, std.dev.: 0.4118)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 23.41% (7.8328 => 9.6666, std.dev.: 0.3689)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 21.19% (0.9985 => 1.2101, std.dev.: 0.0749)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 16.95% (1.4061 => 1.6445, std.dev.: 0.0390)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 15.44% (1.3557 => 1.5650, std.dev.: 0.0679)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 15.32% (1.7626 => 2.0326, std.dev.: 0.0849)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 11.92% (1.3808 => 1.5454, std.dev.: 0.0058)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 11.63% (16.5780 => 18.5066, std.dev.: 0.3754)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 9.46% (1.6072 => 1.7593, std.dev.: 0.0201)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 9.24% (1.4748 => 1.6110, std.dev.: 0.0386)
  MultiSource/Benchmarks/Bullet/bullet: 5.64% (36.2764 => 38.3235, std.dev.: 0.6619)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: 51.21% (0.0248 => 0.0375, std.dev.: 0.0024)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.69% (0.0576 => 0.0868, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 39.62% (0.0573 => 0.0800, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 5.56% (0.2682 => 0.2831, std.dev.: 0.0011)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.49% (15.7560 => 16.4632, std.dev.: 0.2686)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.65% (1.6243 => 1.6674, std.dev.: 0.0012)
  SingleSource/Benchmarks/Misc/fp-convert: 2.21% (7.8904 => 8.0645, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.07% (6.3775 => 6.5098, std.dev.: 0.0256)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.40% (5.0205 => 5.0910, std.dev.: 0.0071)
  MultiSource/Benchmarks/NPB-serial/is/is: 1.31% (12.2177 => 12.3776, std.dev.: 0.0199)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.30% (5.8375 => 5.9134, std.dev.: 0.0261)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/methcall: -40.38% (0.0629 => 0.0375, std.dev.: 0.0019)
  MultiSource/Applications/sgefa/sgefa: -24.55% (0.5610 => 0.4233, std.dev.: 0.0326)
  SingleSource/Benchmarks/Shootout-C++/matrix: -21.22% (0.3322 => 0.2617, std.dev.: 0.0112)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -16.53% (0.3237 => 0.2702, std.dev.: 0.0100)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -16.34% (0.0814 => 0.0681, std.dev.: 0.0049)
  SingleSource/Benchmarks/Shootout-C++/lists: -13.12% (0.3332 => 0.2895, std.dev.: 0.0134)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -11.66% (0.3311 => 0.2925, std.dev.: 0.0071)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -10.46% (0.1272 => 0.1139, std.dev.: 0.0043)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -10.29% (0.4682 => 0.4200, std.dev.: 0.0177)
  SingleSource/Benchmarks/Shootout-C++/moments: -8.82% (0.4605 => 0.4199, std.dev.: 0.0009)
  MultiSource/Applications/aha/aha: -8.24% (0.1480 => 0.1358, std.dev.: 0.0045)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/moments: -11.96% (0.1162 => 0.1023, std.dev.: 0.0015)
  MultiSource/Benchmarks/nbench/nbench: -5.89% (22.3691 => 21.0517, std.dev.: 0.3104)
  SingleSource/Benchmarks/McGill/chomp: -2.34% (1.0956 => 1.0700, std.dev.: 0.0081)
  MultiSource/Applications/sgefa/sgefa: -1.94% (1.3973 => 1.3702, std.dev.: 0.0067)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.45% (4.3676 => 4.3043, std.dev.: 0.0201)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -17.81% (0.1600 => 0.1315, std.dev.: 0.0287)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 56.21% (0.1199 => 0.1873, std.dev.: 0.0135)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 53.47% (0.0505 => 0.0775, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 39.97% (0.1491 => 0.2087, std.dev.: 0.0226)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 39.69% (0.0587 => 0.0820, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 36.12% (1.4932 => 2.0326, std.dev.: 0.0849)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 26.11% (1.9671 => 2.4807, std.dev.: 0.1080)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 25.48% (7.7035 => 9.6666, std.dev.: 0.3689)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 22.63% (4.7710 => 5.8508, std.dev.: 0.2022)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 19.02% (15.5498 => 18.5066, std.dev.: 0.3754)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 14.82% (1.3630 => 1.5650, std.dev.: 0.0679)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 11.71% (1.4721 => 1.6445, std.dev.: 0.0390)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 10.81% (1.3946 => 1.5454, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 8.70% (1.6185 => 1.7593, std.dev.: 0.0201)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: 106.04% (0.0182 => 0.0375, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 74.60% (3.7285 => 6.5098, std.dev.: 0.0256)
  SingleSource/Benchmarks/Shootout-C++/matrix: 49.11% (2.8867 => 4.3043, std.dev.: 0.0201)
  MultiSource/Benchmarks/FreeBench/neural/neural: 36.99% (0.3171 => 0.4344, std.dev.: 0.0199)
  SingleSource/Benchmarks/Misc/pi: 27.66% (1.9835 => 2.5322, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 27.19% (0.0629 => 0.0800, std.dev.: 0.0049)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 25.16% (1.5030 => 1.8812, std.dev.: 0.0185)
  SingleSource/Benchmarks/Shootout/hash: 24.17% (4.1846 => 5.1962, std.dev.: 0.3282)
  SingleSource/Benchmarks/Shootout-C++/hash: 17.43% (0.6295 => 0.7392, std.dev.: 0.0257)
  MultiSource/Applications/lambda-0_1_3/lambda: 10.78% (7.0762 => 7.8391, std.dev.: 0.0162)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 10.06% (14.9584 => 16.4632, std.dev.: 0.2686)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 9.18% (0.1678 => 0.1832, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.66% (5.4910 => 5.9667, std.dev.: 0.0410)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.43% (1.2557 => 1.3616, std.dev.: 0.0178)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 7.39% (3.2027 => 3.4393, std.dev.: 0.0738)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.19% (3.4085 => 3.6536, std.dev.: 0.0373)
  MultiSource/Applications/siod/siod: 6.84% (3.3761 => 3.6070, std.dev.: 0.0447)
  SingleSource/Benchmarks/McGill/chomp: 6.46% (1.0051 => 1.0700, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.08% (5.3042 => 5.6265, std.dev.: 0.0246)
  MultiSource/Benchmarks/FreeBench/mason/mason: 6.07% (0.2799 => 0.2969, std.dev.: 0.0024)
  MultiSource/Benchmarks/Olden/tsp/tsp: 5.92% (1.5339 => 1.6247, std.dev.: 0.0245)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.77% (5.5008 => 5.8181, std.dev.: 0.0244)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.49% (48.3256 => 50.9763, std.dev.: 0.6263)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 4.50% (1.5956 => 1.6674, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 4.45% (4.8739 => 5.0910, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.31% (5.1471 => 5.3689, std.dev.: 0.0277)
  SingleSource/Benchmarks/Misc/whetstone: 4.22% (3.4559 => 3.6017, std.dev.: 0.0378)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.75% (3.3384 => 3.4637, std.dev.: 0.0381)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 3.31% (25.0200 => 25.8486, std.dev.: 0.1070)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.79% (3.5351 => 3.6337, std.dev.: 0.0234)
  SingleSource/Benchmarks/McGill/misr: 2.75% (0.3674 => 0.3775, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.41% (1.5957 => 1.6341, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/matrix: 2.37% (1.7358 => 1.7770, std.dev.: 0.0071)
  SingleSource/Benchmarks/Misc/ffbench: 1.75% (1.3679 => 1.3919, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.69% (4.9040 => 4.9868, std.dev.: 0.0167)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.39% (4.9995 => 5.0692, std.dev.: 0.0253)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.34% (3.0680 => 3.1092, std.dev.: 0.0142)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -33.48% (0.2237 => 0.1488, std.dev.: 0.0043)
  MultiSource/Benchmarks/Olden/bisort/bisort: -32.93% (0.1072 => 0.0719, std.dev.: 0.0069)
  MultiSource/Benchmarks/Olden/health/health: -19.62% (0.1993 => 0.1602, std.dev.: 0.0061)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -19.42% (1.5228 => 1.2270, std.dev.: 0.1121)
  MultiSource/Applications/obsequi/Obsequi: -18.07% (1.4685 => 1.2031, std.dev.: 0.0829)
  MultiSource/Benchmarks/Olden/em3d/em3d: -12.51% (0.2367 => 0.2071, std.dev.: 0.0067)
  MultiSource/Benchmarks/Olden/bh/bh: -4.64% (0.3603 => 0.3436, std.dev.: 0.0012)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: -92.79% (0.0111 => 0.0008, std.dev.: 0.0024)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.03% (2.1022 => 1.4289, std.dev.: 0.0615)
  MultiSource/Applications/viterbi/viterbi: -26.82% (3.4923 => 2.5555, std.dev.: 0.0636)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.34% (6.9552 => 5.2626, std.dev.: 0.1134)
  SingleSource/Benchmarks/Misc/perlin: -21.34% (4.5989 => 3.6173, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/mandel: -14.25% (1.1996 => 1.0287, std.dev.: 0.0020)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -12.56% (0.0884 => 0.0773, std.dev.: 0.0006)
  MultiSource/Applications/SIBsim4/SIBsim4: -7.04% (3.5791 => 3.3273, std.dev.: 0.0570)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.66% (47.2250 => 44.0779, std.dev.: 0.9464)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: -5.12% (0.8928 => 0.8471, std.dev.: 0.0175)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.51% (3.8119 => 3.6399, std.dev.: 0.0291)
  SingleSource/Benchmarks/Shootout-C++/EH/except: -4.43% (0.4969 => 0.4749, std.dev.: 0.0070)
  SingleSource/Benchmarks/Misc/fbench: -4.41% (4.9602 => 4.7414, std.dev.: 0.0091)
  MultiSource/Benchmarks/nbench/nbench: -4.35% (22.0083 => 21.0517, std.dev.: 0.3104)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.95% (1.1032 => 1.0596, std.dev.: 0.0126)
  SingleSource/Benchmarks/Stanford/FloatMM: -3.79% (0.7806 => 0.7510, std.dev.: 0.0048)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.15% (1.7207 => 1.6665, std.dev.: 0.0183)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.97% (6.1482 => 5.9654, std.dev.: 0.0051)
  SingleSource/Regression/C/uint64_to_float: -2.65% (1.5184 => 1.4781, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc/ReedSolomon: -2.41% (8.6172 => 8.4098, std.dev.: 0.0629)
  MultiSource/Applications/sgefa/sgefa: -2.34% (1.4030 => 1.3702, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.17% (6.0444 => 5.9134, std.dev.: 0.0261)
  SingleSource/Benchmarks/Misc/oourafft: -2.10% (3.7891 => 3.7095, std.dev.: 0.0194)
  MultiSource/Benchmarks/Olden/bh/bh: -1.68% (2.4879 => 2.4460, std.dev.: 0.0125)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.57% (0.1378 => 0.1315, std.dev.: 0.0287)

Report Time: 0.69s
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