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

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/14429?compare_to=14425&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14429, Order: 188444, Start Time: 2013-08-15 05:58:36, End Time: 2013-08-15 07:51:55
      To: 14425, Order: 188442, Start Time: 2013-08-15 03:49:00, End Time: 2013-08-15 05:33:51
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 40 (55 on baseline)
Performance Improvements: 2 (34 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1065 (1018 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 50.09% (0.3466 => 0.5202, std.dev.: 0.0355)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 43.48% (0.1787 => 0.2564, std.dev.: 0.0263)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 37.42% (0.5825 => 0.8005, std.dev.: 0.0426)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 35.21% (0.7469 => 1.0099, std.dev.: 0.0689)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 35.09% (0.7108 => 0.9602, std.dev.: 0.0608)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 34.49% (0.6991 => 0.9402, std.dev.: 0.0384)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 32.87% (0.9578 => 1.2726, std.dev.: 0.0715)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 32.28% (10.1383 => 13.4114, std.dev.: 0.5324)
  MultiSource/Benchmarks/MallocBench/gs/gs: 30.22% (4.7840 => 6.2295, std.dev.: 0.5123)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 28.96% (5.1090 => 6.5885, std.dev.: 0.2712)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 28.93% (0.0961 => 0.1239, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 28.31% (1.5521 => 1.9915, std.dev.: 0.0816)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 28.03% (0.6985 => 0.8943, std.dev.: 0.0682)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 27.97% (5.7935 => 7.4139, std.dev.: 0.2324)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 26.61% (1.6575 => 2.0985, std.dev.: 0.0469)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 24.88% (1.9694 => 2.4593, std.dev.: 0.0970)
  MultiSource/Benchmarks/Prolangs-C/football/football: 14.63% (1.0371 => 1.1888, std.dev.: 0.0064)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 12.26% (1.0277 => 1.1537, std.dev.: 0.0344)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 11.15% (1.3456 => 1.4956, std.dev.: 0.0023)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.99% (26.4510 => 29.3574, std.dev.: 0.4299)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 10.68% (0.6977 => 0.7722, std.dev.: 0.0263)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 10.65% (1.4318 => 1.5843, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 10.22% (1.5952 => 1.7583, std.dev.: 0.0195)
  MultiSource/Benchmarks/FreeBench/neural/neural: 9.66% (0.2071 => 0.2271, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.71% (1.4536 => 1.5802, std.dev.: 0.0167)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 3.24% (1.4589 => 1.5061, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.20% (1.5336 => 1.5827, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.19% (1.3910 => 1.4215, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.02% (1.4224 => 1.4512, std.dev.: 0.0037)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 45.35% (0.0419 => 0.0609, std.dev.: 0.0060)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 42.47% (0.1474 => 0.2100, std.dev.: 0.0070)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 27.00% (1.4779 => 1.8770, std.dev.: 0.0123)
  SingleSource/Benchmarks/Misc/flops: 21.03% (8.1147 => 9.8213, std.dev.: 0.0120)
  SingleSource/Benchmarks/Shootout-C++/fibo: 17.18% (4.1221 => 4.8301, std.dev.: 0.1601)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 16.31% (0.3330 => 0.3873, std.dev.: 0.0180)
  MultiSource/Benchmarks/Olden/em3d/em3d: 9.55% (4.7212 => 5.1720, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 5.33% (1.5956 => 1.6806, std.dev.: 0.0297)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 4.40% (39.9887 => 41.7475, std.dev.: 0.6153)
  SingleSource/Regression/C/uint64_to_float: 3.92% (1.4296 => 1.4857, std.dev.: 0.0190)
  MultiSource/Applications/viterbi/viterbi: 1.47% (2.5322 => 2.5693, std.dev.: 0.0076)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -4.13% (2.2025 => 2.1115, std.dev.: 0.0010)
  MultiSource/Benchmarks/mafft/pairlocalalign: -3.40% (46.1810 => 44.6096, std.dev.: 0.3496)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 4.66% (0.1309 => 0.1370, std.dev.: 0.0083)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2008-04-20-LoopBug2: 154.17% (0.0072 => 0.0183, std.dev.: 0.0028)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 48.29% (0.3508 => 0.5202, std.dev.: 0.0355)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 43.72% (0.1784 => 0.2564, std.dev.: 0.0263)
  SingleSource/Regression/C/bigstack: 42.92% (0.0466 => 0.0666, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 38.57% (0.6785 => 0.9402, std.dev.: 0.0384)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 36.95% (0.5845 => 0.8005, std.dev.: 0.0426)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 35.28% (0.9407 => 1.2726, std.dev.: 0.0715)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 34.24% (0.7523 => 1.0099, std.dev.: 0.0689)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 33.47% (0.7194 => 0.9602, std.dev.: 0.0608)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 30.17% (10.3031 => 13.4114, std.dev.: 0.5324)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 28.26% (0.0966 => 0.1239, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 28.12% (1.5544 => 1.9915, std.dev.: 0.0816)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 27.57% (0.7010 => 0.8943, std.dev.: 0.0682)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 26.29% (1.6617 => 2.0985, std.dev.: 0.0469)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 25.02% (1.9671 => 2.4593, std.dev.: 0.0970)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 23.20% (5.3476 => 6.5885, std.dev.: 0.2712)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 20.29% (6.1631 => 7.4139, std.dev.: 0.2324)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 16.05% (0.9941 => 1.1537, std.dev.: 0.0344)
  MultiSource/Benchmarks/Prolangs-C/football/football: 14.76% (1.0359 => 1.1888, std.dev.: 0.0064)
  MultiSource/Benchmarks/FreeBench/neural/neural: 9.66% (0.2071 => 0.2271, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 7.26% (1.4732 => 1.5802, std.dev.: 0.0167)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.21% (27.6418 => 29.3574, std.dev.: 0.4299)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.96% (1.5239 => 1.5843, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.05% (1.4514 => 1.4956, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.67% (1.5416 => 1.5827, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.93% (1.3946 => 1.4215, std.dev.: 0.0082)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 73.75% (3.7285 => 6.4782, std.dev.: 0.0142)
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.40% (2.8867 => 4.2838, std.dev.: 0.1622)
  MultiSource/Benchmarks/FreeBench/neural/neural: 39.04% (0.3171 => 0.4409, std.dev.: 0.0256)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 38.10% (0.0441 => 0.0609, std.dev.: 0.0060)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 36.19% (0.1542 => 0.2100, std.dev.: 0.0070)
  SingleSource/Benchmarks/Misc/pi: 27.61% (1.9835 => 2.5312, std.dev.: 0.0058)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 24.88% (1.5030 => 1.8770, std.dev.: 0.0123)
  SingleSource/Benchmarks/Shootout-C++/hash: 15.66% (0.6295 => 0.7281, std.dev.: 0.0346)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 11.19% (14.9584 => 16.6321, std.dev.: 0.2133)
  MultiSource/Applications/lambda-0_1_3/lambda: 10.99% (7.0762 => 7.8540, std.dev.: 0.0490)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 9.07% (5.4910 => 5.9889, std.dev.: 0.0294)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.31% (1.2557 => 1.3601, std.dev.: 0.0079)
  SingleSource/Benchmarks/Linpack/linpack-pc: 8.13% (48.3256 => 52.2551, std.dev.: 0.3340)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 7.42% (3.2027 => 3.4402, std.dev.: 0.0199)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.67% (5.3042 => 5.6580, std.dev.: 0.0351)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.09% (3.4085 => 3.6160, std.dev.: 0.0622)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.68% (5.5008 => 5.8130, std.dev.: 0.0260)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 5.33% (1.5956 => 1.6806, std.dev.: 0.0297)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.48% (4.3151 => 4.5084, std.dev.: 0.0030)
  MultiSource/Applications/siod/siod: 4.47% (3.3761 => 3.5270, std.dev.: 0.0384)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.37% (5.1471 => 5.3721, std.dev.: 0.0301)
  SingleSource/Benchmarks/Misc/whetstone: 3.64% (3.4559 => 3.5818, std.dev.: 0.0153)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.28% (4.8739 => 5.0339, std.dev.: 0.0284)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 3.25% (25.0200 => 25.8344, std.dev.: 0.0618)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.12% (12.8625 => 13.2636, std.dev.: 0.0063)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.80% (3.3877 => 3.4827, std.dev.: 0.0259)
  MultiSource/Applications/spiff/spiff: 2.67% (2.7609 => 2.8346, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.33% (4.9040 => 4.9691, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.05% (3.0680 => 3.1002, std.dev.: 0.0037)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/em3d/em3d: -12.93% (0.2367 => 0.2061, std.dev.: 0.0009)
  MultiSource/Applications/sgefa/sgefa: -12.85% (0.4809 => 0.4191, std.dev.: 0.0102)
  MultiSource/Applications/ClamAV/clamscan: -11.21% (19.4145 => 17.2390, std.dev.: 0.5262)
  MultiSource/Applications/Burg/burg: -6.69% (1.5733 => 1.4681, std.dev.: 0.0146)
  MultiSource/Applications/siod/siod: -6.53% (2.7150 => 2.5377, std.dev.: 0.0293)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -5.86% (0.1947 => 0.1833, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -4.31% (1.4853 => 1.4213, std.dev.: 0.0203)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -2.86% (1.4940 => 1.4512, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -1.95% (1.5361 => 1.5061, std.dev.: 0.0059)
  MultiSource/Applications/spiff/spiff: -1.81% (0.9578 => 0.9405, std.dev.: 0.0063)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/lemon/lemon: -35.91% (1.4194 => 0.9097, std.dev.: 0.1242)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.19% (2.1022 => 1.4255, std.dev.: 0.0106)
  MultiSource/Applications/viterbi/viterbi: -26.43% (3.4923 => 2.5693, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.60% (6.9552 => 5.2445, std.dev.: 0.0208)
  SingleSource/Benchmarks/Misc/perlin: -21.17% (4.5989 => 3.6252, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/mandel: -13.98% (1.1996 => 1.0319, std.dev.: 0.0285)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -13.06% (6.2627 => 5.4447, std.dev.: 0.2896)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -12.43% (0.3557 => 0.3115, std.dev.: 0.0104)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -8.51% (0.5173 => 0.4733, std.dev.: 0.0170)
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.54% (47.2250 => 44.6096, std.dev.: 0.3496)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -4.99% (1.1024 => 1.0474, std.dev.: 0.0184)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -4.97% (1.7207 => 1.6352, std.dev.: 0.0055)
  SingleSource/Benchmarks/Misc/fbench: -4.43% (4.9602 => 4.7407, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.13% (0.7355 => 0.7051, std.dev.: 0.0084)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -4.00% (1.1032 => 1.0591, std.dev.: 0.0100)
  SingleSource/Benchmarks/Stanford/FloatMM: -2.56% (0.7806 => 0.7606, std.dev.: 0.0075)
  MultiSource/Applications/sgefa/sgefa: -2.54% (1.4030 => 1.3674, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.48% (6.0444 => 5.8945, std.dev.: 0.0374)
  SingleSource/Benchmarks/Misc/ReedSolomon: -2.44% (8.6172 => 8.4068, std.dev.: 0.0163)
  SingleSource/Benchmarks/Misc/oourafft: -2.15% (3.7891 => 3.7075, std.dev.: 0.0178)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: -2.00% (1.8144 => 1.7781, std.dev.: 0.0015)
  SingleSource/Benchmarks/CoyoteBench/almabench: -1.99% (34.8438 => 34.1494, std.dev.: 0.0563)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.29% (4.9231 => 4.8596, std.dev.: 0.0047)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -1.07% (2.1343 => 2.1115, std.dev.: 0.0010)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.58% (0.1378 => 0.1370, std.dev.: 0.0083)

Report Time: 1.48s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20130815/22c90a15/attachment.html>