[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results

Fri Jul 26 22:20:19 PDT 2013

http://llvm.org/perf/db_default/v4/nts/13808?compare_to=13803&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13808, Order: 187291, Start Time: 2013-07-27 03:36:23, End Time: 2013-07-27 05:21:59
      To: 13803, Order: 187280, Start Time: 2013-07-27 01:24:14, End Time: 2013-07-27 03:12:27
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 4 (23 on baseline)
Performance Improvements: 13 (47 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1090 (1037 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 30.13% (1.4613 => 1.9016, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 3.94% (4.9468 => 5.1418, std.dev.: 0.0038)
  MultiSource/Benchmarks/BitBench/five11/five11: 2.90% (5.5996 => 5.7621, std.dev.: 0.0248)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.23% (5.9334 => 6.0656, std.dev.: 0.0468)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -11.54% (1.6530 => 1.4623, std.dev.: 0.0371)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -10.31% (1.5732 => 1.4110, std.dev.: 0.0073)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: -9.08% (0.1157 => 0.1052, std.dev.: 0.0021)
  MultiSource/Benchmarks/Bullet/bullet: -6.54% (38.4198 => 35.9053, std.dev.: 0.4895)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -6.22% (0.1833 => 0.1719, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -5.91% (1.4840 => 1.3963, std.dev.: 0.0286)
  MultiSource/Benchmarks/Olden/bh/bh: -5.38% (0.3439 => 0.3254, std.dev.: 0.0063)
  MultiSource/Applications/lua/lua: -2.78% (4.4731 => 4.3488, std.dev.: 0.0423)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: -11.39% (0.1159 => 0.1027, std.dev.: 0.0017)
  MultiSource/Applications/lua/lua: -5.99% (30.4095 => 28.5869, std.dev.: 0.6815)
  SingleSource/Regression/C/uint64_to_float: -1.76% (1.4504 => 1.4249, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.37% (5.0114 => 4.9427, std.dev.: 0.0168)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.01% (9.8202 => 9.7208, std.dev.: 0.0328)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.25% (0.1364 => 0.1306, std.dev.: 0.0286)

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.53% (2.8867 => 4.2875, std.dev.: 0.0381)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 31.96% (0.0341 => 0.0450, std.dev.: 0.0009)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 26.52% (1.5030 => 1.9016, std.dev.: 0.0072)
  MultiSource/Benchmarks/FreeBench/neural/neural: 24.03% (0.3171 => 0.3933, std.dev.: 0.0046)
  SingleSource/Benchmarks/Misc/pi: 19.10% (1.9835 => 2.3624, std.dev.: 0.0814)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 17.38% (2.9428 => 3.4542, std.dev.: 0.1870)
  MultiSource/Applications/siod/siod: 13.72% (3.3761 => 3.8393, std.dev.: 0.0908)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.91% (5.4910 => 5.9800, std.dev.: 0.0273)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.36% (1.2557 => 1.3607, std.dev.: 0.0033)
  SingleSource/Benchmarks/Linpack/linpack-pc: 7.95% (48.3256 => 52.1684, std.dev.: 0.3140)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.92% (3.2027 => 3.4242, std.dev.: 0.0293)
  SingleSource/Benchmarks/McGill/chomp: 6.49% (1.0051 => 1.0703, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (5.3042 => 5.6131, std.dev.: 0.0148)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.81% (3.4085 => 3.6064, std.dev.: 0.0193)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.44% (5.5008 => 5.8001, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.27% (5.1471 => 5.3669, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.20% (4.3151 => 4.4965, std.dev.: 0.0232)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.68% (3.3384 => 3.4614, std.dev.: 0.0455)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.27% (5.9307 => 6.0656, std.dev.: 0.0468)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.99% (5.0417 => 5.1418, std.dev.: 0.0038)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.66% (5.6678 => 5.7621, std.dev.: 0.0248)
  SingleSource/Benchmarks/Misc/flops: 1.57% (9.7664 => 9.9193, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/ffbench: 1.23% (1.3679 => 1.3847, std.dev.: 0.0052)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/bisort/bisort: -32.37% (0.1072 => 0.0725, std.dev.: 0.0058)
  MultiSource/Benchmarks/Prolangs-C++/vcirc/vcirc: -27.11% (0.0439 => 0.0320, std.dev.: 0.0023)
  MultiSource/Benchmarks/MallocBench/gs/gs: -22.67% (6.0938 => 4.7123, std.dev.: 0.4616)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -20.95% (1.5228 => 1.2037, std.dev.: 0.0072)
  MultiSource/Applications/obsequi/Obsequi: -19.83% (1.4685 => 1.1773, std.dev.: 0.0355)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -19.41% (0.3576 => 0.2882, std.dev.: 0.0153)
  MultiSource/Applications/lua/lua: -18.26% (5.3200 => 4.3488, std.dev.: 0.0423)
  MultiSource/Benchmarks/Olden/em3d/em3d: -15.46% (0.2367 => 0.2001, std.dev.: 0.0049)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -14.63% (1.3985 => 1.1939, std.dev.: 0.0239)
  MultiSource/Benchmarks/Olden/bh/bh: -9.69% (0.3603 => 0.3254, std.dev.: 0.0063)
  MultiSource/Applications/kimwitu++/kc: -7.99% (21.0770 => 19.3934, std.dev.: 0.4191)
  MultiSource/Applications/sqlite3/sqlite3: -7.37% (19.1635 => 17.7515, std.dev.: 0.3691)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -6.83% (1.5144 => 1.4110, std.dev.: 0.0073)
  MultiSource/Applications/minisat/minisat: -6.27% (0.8278 => 0.7759, std.dev.: 0.0177)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -4.33% (1.4166 => 1.3553, std.dev.: 0.0213)
  MultiSource/Benchmarks/Bullet/bullet: -4.22% (37.4863 => 35.9053, std.dev.: 0.4895)
  MultiSource/Benchmarks/McCat/18-imp/imp: -4.21% (0.4153 => 0.3978, std.dev.: 0.0027)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -1.35% (0.8088 => 0.7979, std.dev.: 0.0011)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.07% (2.1022 => 1.4280, std.dev.: 0.0005)
  MultiSource/Benchmarks/MallocBench/gs/gs: -31.03% (0.1189 => 0.0820, std.dev.: 0.0023)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -23.57% (6.9552 => 5.3159, std.dev.: 0.4647)
  MultiSource/Applications/minisat/minisat: -22.16% (8.0162 => 6.2401, std.dev.: 0.4720)
  MultiSource/Applications/obsequi/Obsequi: -14.78% (2.6081 => 2.2226, std.dev.: 0.0895)
  MultiSource/Applications/sgefa/sgefa: -12.85% (1.4030 => 1.2227, std.dev.: 0.0074)
  MultiSource/Benchmarks/mafft/pairlocalalign: -11.91% (47.2250 => 41.5991, std.dev.: 1.6276)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.33% (0.3557 => 0.3154, std.dev.: 0.0109)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -8.68% (1.6121 => 1.4722, std.dev.: 0.0280)
  MultiSource/Applications/lua/lua: -7.99% (31.0707 => 28.5869, std.dev.: 0.6815)
  SingleSource/Regression/C/uint64_to_float: -6.16% (1.5184 => 1.4249, std.dev.: 0.0099)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -4.69% (0.3773 => 0.3596, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.69% (3.8119 => 3.6331, std.dev.: 0.0365)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -4.43% (2.7049 => 2.5852, std.dev.: 0.0336)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -4.31% (1.3148 => 1.2581, std.dev.: 0.0202)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.11% (0.7355 => 0.7053, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -4.10% (0.2854 => 0.2737, std.dev.: 0.0028)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -4.04% (0.5173 => 0.4964, std.dev.: 0.0053)
  MultiSource/Benchmarks/Olden/bh/bh: -3.96% (2.4879 => 2.3895, std.dev.: 0.0176)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.93% (21.6864 => 20.8337, std.dev.: 0.1167)
  MultiSource/Benchmarks/Bullet/bullet: -3.76% (7.2995 => 7.0252, std.dev.: 0.0826)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.35% (6.0444 => 5.8421, std.dev.: 0.0531)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -3.27% (1.0964 => 1.0606, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.01% (6.1482 => 5.9630, std.dev.: 0.0284)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.81% (5.2218 => 5.0750, std.dev.: 0.0382)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.68% (1.7207 => 1.6746, std.dev.: 0.0053)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -2.20% (29.8131 => 29.1562, std.dev.: 0.0313)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.50% (5.0180 => 4.9427, std.dev.: 0.0168)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.42% (5.8810 => 5.7973, std.dev.: 0.0206)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.22% (0.1378 => 0.1306, std.dev.: 0.0286)

Report Time: 0.69s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results