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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Sat Dec 7 12:30:01 PST 2013


http://llvm.org/perf/db_default/v4/nts/18119?compare_to=18117&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18119, Order: 196659, Start Time: 2013-12-07 18:52:13, End Time: 2013-12-07 20:34:13
      To: 18117, Order: 196658, Start Time: 2013-12-07 16:48:26, End Time: 2013-12-07 18:29:58
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 20 (26 on baseline)
Performance Improvements: 4 (29 on baseline)
Unchanged Tests: 1086 (1055 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.73% (0.9706 => 0.9874, std.dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.08% (1.0825 => 1.0942, std.dev.: 0.0001)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 27.74% (2.0393 => 2.6050, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 15.77% (0.1725 => 0.1997, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout/sieve: 12.11% (7.0008 => 7.8487, std.dev.: 0.1337)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 11.87% (14.4910 => 16.2112, std.dev.: 0.5665)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 11.45% (1.0191 => 1.1358, std.dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 7.53% (1.1109 => 1.1945, std.dev.: 0.0020)
  MultiSource/Applications/aha/aha: 5.89% (3.5567 => 3.7661, std.dev.: 0.0096)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 4.72% (0.3644 => 0.3816, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: 3.74% (7.5980 => 7.8818, std.dev.: 0.0025)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 3.11% (3.7271 => 3.8431, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 2.81% (0.3880 => 0.3989, std.dev.: 0.0010)
  MultiSource/Applications/hexxagon/hexxagon: 2.61% (15.2081 => 15.6053, std.dev.: 0.0164)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.31% (2.4694 => 2.5265, std.dev.: 0.0018)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.37% (3.7967 => 3.8487, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.31% (5.4998 => 5.5718, std.dev.: 0.0234)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 1.29% (1.1794 => 1.1946, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/fib2: 1.28% (3.5873 => 3.6332, std.dev.: 0.0094)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.08% (4.7849 => 4.8367, std.dev.: 0.0102)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -2.66% (0.9431 => 0.9180, std.dev.: 0.0058)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -2.14% (0.7445 => 0.7286, std.dev.: 0.0020)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: -13.36% (0.1842 => 0.1596, std.dev.: 0.0077)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -1.13% (5.9317 => 5.8645, std.dev.: 0.0118)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.03% (1.0830 => 1.0942, std.dev.: 0.0001)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 56.13% (1.6685 => 2.6050, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/sieve: 16.36% (6.7454 => 7.8487, std.dev.: 0.1337)
  MultiSource/Benchmarks/Olden/em3d/em3d: 15.24% (4.6123 => 5.3151, std.dev.: 0.0635)
  SingleSource/Benchmarks/Shootout/matrix: 11.88% (1.7960 => 2.0094, std.dev.: 0.0483)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 11.00% (1.0232 => 1.1358, std.dev.: 0.0005)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.95% (1.3838 => 1.5076, std.dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 8.40% (1.1019 => 1.1945, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 7.98% (0.3534 => 0.3816, std.dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.22% (1.2556 => 1.3462, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/fp-convert: 6.67% (7.3892 => 7.8818, std.dev.: 0.0025)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 6.12% (1.2278 => 1.3030, std.dev.: 0.0002)
  MultiSource/Applications/aha/aha: 5.66% (3.5645 => 3.7661, std.dev.: 0.0096)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 4.74% (4.1840 => 4.3825, std.dev.: 0.0112)
  MultiSource/Applications/sgefa/sgefa: 4.06% (0.8745 => 0.9100, std.dev.: 0.0033)
  MultiSource/Applications/hexxagon/hexxagon: 4.04% (14.9989 => 15.6053, std.dev.: 0.0164)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.99% (3.7315 => 3.8431, std.dev.: 0.0003)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 2.85% (1.2463 => 1.2818, std.dev.: 0.0120)
  MultiSource/Applications/siod/siod: 2.80% (3.4258 => 3.5216, std.dev.: 0.0276)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.55% (5.0601 => 5.1891, std.dev.: 0.0387)
  SingleSource/Benchmarks/Misc/oourafft: 2.20% (3.6501 => 3.7305, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.15% (5.9126 => 6.0396, std.dev.: 0.0315)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.11% (1.5797 => 1.6130, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 1.35% (2.8940 => 2.9331, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.25% (5.5032 => 5.5718, std.dev.: 0.0234)
  SingleSource/Benchmarks/Shootout/fib2: 1.03% (3.5960 => 3.6332, std.dev.: 0.0094)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: -9.99% (36.6274 => 32.9688, std.dev.: 0.5204)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -7.03% (1.3819 => 1.2847, std.dev.: 0.0288)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.58% (1.3676 => 1.2776, std.dev.: 0.0079)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.48% (0.1774 => 0.1659, std.dev.: 0.0027)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -6.14% (0.2540 => 0.2384, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.87% (1.3660 => 1.2995, std.dev.: 0.0211)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -3.89% (15.4053 => 14.8055, std.dev.: 0.2136)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -3.59% (1.3918 => 1.3418, std.dev.: 0.0011)
  MultiSource/Applications/obsequi/Obsequi: -3.56% (1.1905 => 1.1481, std.dev.: 0.0036)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -2.88% (7.5124 => 7.2958, std.dev.: 0.0639)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -2.88% (1.1767 => 1.1428, std.dev.: 0.0020)
  MultiSource/Applications/d/make_dparser: -2.83% (3.6428 => 3.5397, std.dev.: 0.0231)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -2.72% (0.9437 => 0.9180, std.dev.: 0.0058)
  MultiSource/Benchmarks/nbench/nbench: -2.53% (1.2647 => 1.2327, std.dev.: 0.0073)
  MultiSource/Benchmarks/McCat/05-eks/eks: -2.29% (0.5322 => 0.5200, std.dev.: 0.0012)
  MultiSource/Applications/SPASS/SPASS: -2.25% (16.7177 => 16.3410, std.dev.: 0.0403)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -2.15% (1.4449 => 1.4139, std.dev.: 0.0065)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.14% (1.3256 => 1.2972, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.14% (1.2952 => 1.2675, std.dev.: 0.0068)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -2.09% (0.6995 => 0.6849, std.dev.: 0.0043)
  MultiSource/Benchmarks/MallocBench/gs/gs: -1.80% (4.6860 => 4.6018, std.dev.: 0.0315)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -1.65% (1.1608 => 1.1417, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -1.63% (1.7054 => 1.6776, std.dev.: 0.0069)
  MultiSource/Applications/oggenc/oggenc: -1.41% (5.4968 => 5.4194, std.dev.: 0.0299)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.21% (5.5433 => 5.4765, std.dev.: 0.0053)
  MultiSource/Applications/kimwitu++/kc: -1.07% (18.6861 => 18.4868, std.dev.: 0.0082)
  MultiSource/Applications/JM/ldecod/ldecod: -1.05% (7.6560 => 7.5753, std.dev.: 0.0193)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Fhourstones/fhourstones: -7.94% (1.4335 => 1.3197, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -3.12% (6.0535 => 5.8645, std.dev.: 0.0118)

Report Time: 0.76s
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