[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/14107?compare_to=14103&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14107, Order: 187724, Start Time: 2013-08-05 13:49:31, End Time: 2013-08-05 15:34:46
      To: 14103, Order: 187719, Start Time: 2013-08-05 11:35:48, End Time: 2013-08-05 13:24:13
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

New Failures: 0 (2 on baseline)
Performance Regressions: 8 (31 on baseline)
Performance Improvements: 1 (66 on baseline)
Existing Failures: 3 (1 on baseline)
Unchanged Tests: 1096 (1008 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 1.99% (0.8988 => 0.9167, std.dev.: 0.0023)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.29% (1.1374 => 1.1521, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/lencod/lencod: 8.71% (7.7843 => 8.4622, std.dev.: 0.1115)
  MultiSource/Benchmarks/nbench/nbench: 7.51% (20.9877 => 22.5649, std.dev.: 0.3930)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.83% (5.0156 => 5.3081, std.dev.: 0.0266)
  MultiSource/Applications/obsequi/Obsequi: 2.88% (2.2864 => 2.3523, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.34% (12.8439 => 13.1445, std.dev.: 0.0244)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.15% (43.9152 => 44.8591, std.dev.: 0.0988)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.70% (0.3848 => 0.3744, std.dev.: 0.0027)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm
  MultiSource/Benchmarks/mediabench/gsm/toast/toast
  MultiSource/Applications/ClamAV/clamscan: -2.15% (0.1348 => 0.1319, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 0.07% (0.2737 => 0.2739, std.dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -19.12% (0.0251 => 0.0203, std.dev.: 0.0047)

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

New Failures - Execution Time
-----------------------------
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm
  MultiSource/Benchmarks/mediabench/gsm/toast/toast
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -2.63% (0.2813 => 0.2739, std.dev.: 0.0007)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -41.16% (0.0345 => 0.0203, std.dev.: 0.0047)

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/distray/distray: 17.52% (0.1033 => 0.1214, std.dev.: 0.0048)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 2.07% (1.1287 => 1.1521, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 1.69% (0.9015 => 0.9167, std.dev.: 0.0023)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 73.98% (3.7285 => 6.4870, std.dev.: 0.0401)
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.54% (2.8867 => 4.2878, std.dev.: 0.0364)
  MultiSource/Benchmarks/FreeBench/neural/neural: 43.05% (0.3171 => 0.4536, std.dev.: 0.0313)
  SingleSource/Benchmarks/Shootout/hash: 24.89% (4.1846 => 5.2261, std.dev.: 0.0446)
  SingleSource/Benchmarks/Shootout-C++/hash: 18.51% (0.6295 => 0.7460, std.dev.: 0.0121)
  MultiSource/Applications/JM/lencod/lencod: 17.86% (7.1799 => 8.4622, std.dev.: 0.1115)
  MultiSource/Applications/siod/siod: 13.47% (3.3761 => 3.8309, std.dev.: 0.0536)
  MultiSource/Applications/lambda-0_1_3/lambda: 12.58% (7.0762 => 7.9661, std.dev.: 0.0219)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 10.81% (14.9584 => 16.5757, std.dev.: 0.1127)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.35% (1.2557 => 1.3606, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.33% (5.4910 => 5.9484, std.dev.: 0.0011)
  SingleSource/Benchmarks/McGill/chomp: 6.99% (1.0051 => 1.0754, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.92% (3.2027 => 3.4244, std.dev.: 0.0306)
  SingleSource/Benchmarks/Linpack/linpack-pc: 6.75% (48.3256 => 51.5899, std.dev.: 0.2628)
  SingleSource/Benchmarks/Shootout-C++/hash2: 6.02% (3.3877 => 3.5915, std.dev.: 0.0224)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.98% (5.3042 => 5.6215, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.67% (3.4085 => 3.6019, std.dev.: 0.0195)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.46% (5.5008 => 5.8011, std.dev.: 0.0305)
  MultiSource/Benchmarks/Olden/tsp/tsp: 4.76% (1.5339 => 1.6069, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.23% (5.1471 => 5.3647, std.dev.: 0.0417)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.15% (4.3151 => 4.4943, std.dev.: 0.0223)
  SingleSource/Benchmarks/Misc/whetstone: 3.96% (3.4559 => 3.5928, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.02% (4.8739 => 5.0212, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.19% (12.8625 => 13.1445, std.dev.: 0.0244)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.83% (4.9040 => 4.9936, std.dev.: 0.0225)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.82% (3.3464 => 3.4072, std.dev.: 0.0233)
  SingleSource/Benchmarks/Misc/flops: 1.57% (9.7664 => 9.9198, std.dev.: 0.0279)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.21% (3.0680 => 3.1052, std.dev.: 0.0040)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -34.15% (0.2237 => 0.1473, std.dev.: 0.0196)
  MultiSource/Benchmarks/Olden/bisort/bisort: -33.58% (0.1072 => 0.0712, std.dev.: 0.0022)
  MultiSource/Benchmarks/Olden/tsp/tsp: -26.40% (0.1818 => 0.1338, std.dev.: 0.0034)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -23.41% (0.0675 => 0.0517, std.dev.: 0.0014)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -22.53% (0.1114 => 0.0863, std.dev.: 0.0022)
  MultiSource/Benchmarks/MallocBench/gs/gs: -21.36% (6.0938 => 4.7924, std.dev.: 0.2527)
  MultiSource/Benchmarks/Olden/health/health: -20.52% (0.1993 => 0.1584, std.dev.: 0.0018)
  MultiSource/Applications/obsequi/Obsequi: -19.73% (1.4685 => 1.1787, std.dev.: 0.0107)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -19.57% (0.3576 => 0.2876, std.dev.: 0.0029)
  MultiSource/Applications/hbd/hbd: -17.03% (2.0193 => 1.6755, std.dev.: 0.0273)
  MultiSource/Applications/hexxagon/hexxagon: -16.27% (1.3285 => 1.1123, std.dev.: 0.0336)
  MultiSource/Applications/lambda-0_1_3/lambda: -11.67% (0.9461 => 0.8357, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -10.32% (1.7797 => 1.5960, std.dev.: 0.0033)
  MultiSource/Applications/sqlite3/sqlite3: -9.09% (19.1635 => 17.4211, std.dev.: 0.6682)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -7.28% (1.4514 => 1.3457, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -7.08% (1.5345 => 1.4258, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -6.98% (1.5144 => 1.4087, std.dev.: 0.0128)
  MultiSource/Applications/kimwitu++/kc: -6.42% (21.0770 => 19.7241, std.dev.: 0.1358)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -6.42% (1.5815 => 1.4800, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -5.90% (1.6226 => 1.5268, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -5.85% (1.5239 => 1.4348, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -5.64% (1.5437 => 1.4567, std.dev.: 0.0164)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -5.09% (27.6418 => 26.2343, std.dev.: 0.1267)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -4.74% (1.4506 => 1.3818, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -4.70% (1.4166 => 1.3500, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -4.59% (1.4783 => 1.4104, std.dev.: 0.0108)
  MultiSource/Applications/lemon/lemon: -4.50% (1.2976 => 1.2392, std.dev.: 0.0169)
  MultiSource/Benchmarks/Bullet/bullet: -4.07% (37.4863 => 35.9588, std.dev.: 0.1173)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -3.34% (49.1253 => 47.4844, std.dev.: 0.0578)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.26% (1.3649 => 1.3340, std.dev.: 0.0076)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/lemon/lemon: -37.61% (1.4194 => 0.8856, std.dev.: 0.0569)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.53% (2.1022 => 1.4183, std.dev.: 0.0072)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -30.02% (0.0816 => 0.0571, std.dev.: 0.0039)
  MultiSource/Benchmarks/Olden/bisort/bisort: -29.45% (0.9545 => 0.6734, std.dev.: 0.0095)
  MultiSource/Benchmarks/MallocBench/gs/gs: -29.27% (0.1189 => 0.0841, std.dev.: 0.0088)
  MultiSource/Applications/viterbi/viterbi: -27.27% (3.4923 => 2.5400, std.dev.: 0.0512)
  SingleSource/Benchmarks/Shootout-C++/ary2: -26.57% (0.0414 => 0.0304, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.73% (6.9552 => 5.2353, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc/perlin: -21.35% (4.5989 => 3.6170, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/mandel: -14.67% (1.1996 => 1.0236, std.dev.: 0.0164)
  MultiSource/Applications/sgefa/sgefa: -12.89% (1.4030 => 1.2221, std.dev.: 0.0025)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -12.03% (0.3557 => 0.3129, std.dev.: 0.0016)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -10.40% (0.5173 => 0.4635, std.dev.: 0.0205)
  MultiSource/Applications/obsequi/Obsequi: -9.81% (2.6081 => 2.3523, std.dev.: 0.0036)
  MultiSource/Benchmarks/Olden/health/health: -7.82% (0.3556 => 0.3278, std.dev.: 0.0037)
  MultiSource/Applications/SIBsim4/SIBsim4: -7.62% (3.5791 => 3.3062, std.dev.: 0.0357)
  MultiSource/Applications/lua/lua: -7.55% (31.0707 => 28.7258, std.dev.: 0.2506)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -5.29% (1.7207 => 1.6297, std.dev.: 0.0153)
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.01% (47.2250 => 44.8591, std.dev.: 0.0988)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -4.82% (0.3773 => 0.3591, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fbench: -4.46% (4.9602 => 4.7389, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -4.34% (0.3479 => 0.3328, std.dev.: 0.0006)
  MultiSource/Benchmarks/Bullet/bullet: -4.23% (7.2995 => 6.9909, std.dev.: 0.0651)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.21% (0.7355 => 0.7045, std.dev.: 0.0028)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -3.79% (21.6864 => 20.8640, std.dev.: 0.2626)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.45% (6.0444 => 5.8361, std.dev.: 0.0272)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -3.16% (2.7049 => 2.6193, std.dev.: 0.0314)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.04% (6.1482 => 5.9614, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.84% (5.2218 => 5.0737, std.dev.: 0.0200)
  SingleSource/Benchmarks/Misc/oourafft: -2.38% (3.7891 => 3.6990, std.dev.: 0.0088)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -2.15% (1.0964 => 1.0728, std.dev.: 0.0078)
  SingleSource/Benchmarks/CoyoteBench/almabench: -1.94% (34.8438 => 34.1667, std.dev.: 0.0892)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.60% (5.0180 => 4.9379, std.dev.: 0.0016)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -1.42% (1.2012 => 1.1842, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.36% (4.9231 => 4.8562, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/n-body: -1.14% (1.5112 => 1.4940, std.dev.: 0.0046)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.28% (0.1378 => 0.1319, std.dev.: 0.0057)

Report Time: 0.66s
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