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

Mon Oct 7 04:43:52 PDT 2013

http://llvm.org/perf/db_default/v4/nts/16065?compare_to=16061&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16065, Order: 192094, Start Time: 2013-10-07 09:56:26, End Time: 2013-10-07 11:46:51
      To: 16061, Order: 192089, Start Time: 2013-10-07 07:41:01, End Time: 2013-10-07 09:31:41
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 16 (21 on baseline)
Performance Improvements: 31 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1060 (1071 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 9.63% (0.3387 => 0.3713, std.dev.: 0.0072)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 58.36% (1.6481 => 2.6099, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/ReedSolomon: 14.86% (8.5454 => 9.8151, std.dev.: 0.0024)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.16% (1.2518 => 1.3414, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 6.44% (4.0117 => 4.2699, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.24% (6.5798 => 6.9903, std.dev.: 0.0244)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.33% (1.0148 => 1.0689, std.dev.: 0.0146)
  MultiSource/Applications/aha/aha: 4.84% (3.5690 => 3.7418, std.dev.: 0.0237)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.10% (4.5702 => 4.7576, std.dev.: 0.0254)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 3.10% (2.4749 => 2.5516, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.71% (4.0451 => 4.1547, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout/lists: 2.51% (7.2173 => 7.3988, std.dev.: 0.0640)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.84% (3.9169 => 3.9891, std.dev.: 0.0182)
  SingleSource/Benchmarks/Shootout/methcall: 1.70% (8.4497 => 8.5936, std.dev.: 0.0516)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.26% (5.9140 => 5.9887, std.dev.: 0.0281)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.01% (5.9426 => 6.0029, std.dev.: 0.0113)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -36.17% (1.1106 => 0.7089, std.dev.: 0.0824)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -35.92% (1.4603 => 0.9357, std.dev.: 0.1580)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -34.31% (0.2623 => 0.1723, std.dev.: 0.0144)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -31.70% (0.2391 => 0.1633, std.dev.: 0.0088)
  MultiSource/Benchmarks/Olden/mst/mst: -29.92% (0.1892 => 0.1326, std.dev.: 0.0087)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -29.91% (0.0749 => 0.0525, std.dev.: 0.0026)
  MultiSource/Benchmarks/Olden/tsp/tsp: -27.16% (0.1852 => 0.1349, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: -25.59% (0.7920 => 0.5893, std.dev.: 0.0586)
  MultiSource/Applications/hbd/hbd: -23.37% (2.0659 => 1.5830, std.dev.: 0.1185)
  MultiSource/Benchmarks/Olden/power/power: -23.21% (0.1861 => 0.1429, std.dev.: 0.0079)
  MultiSource/Applications/obsequi/Obsequi: -20.64% (1.4933 => 1.1851, std.dev.: 0.0123)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -17.85% (0.1042 => 0.0856, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/health/health: -17.36% (0.1907 => 0.1576, std.dev.: 0.0084)
  MultiSource/Benchmarks/Olden/bisort/bisort: -15.21% (0.0861 => 0.0730, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -14.69% (0.8353 => 0.7126, std.dev.: 0.0429)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -11.20% (0.1455 => 0.1292, std.dev.: 0.0046)
  MultiSource/Applications/kimwitu++/kc: -11.10% (21.1917 => 18.8397, std.dev.: 0.7503)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: -4.21% (0.3466 => 0.3320, std.dev.: 0.0048)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/bisort/bisort: -34.71% (1.0126 => 0.6611, std.dev.: 0.0996)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -30.94% (0.0921 => 0.0636, std.dev.: 0.0046)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -26.70% (1.7848 => 1.3082, std.dev.: 0.1678)
  MultiSource/Applications/obsequi/Obsequi: -14.92% (2.6425 => 2.2482, std.dev.: 0.0621)
  MultiSource/Benchmarks/Olden/tsp/tsp: -12.15% (1.7961 => 1.5779, std.dev.: 0.0698)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -10.91% (0.2063 => 0.1838, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc/salsa20: -6.91% (8.0407 => 7.4854, std.dev.: 0.0654)
  MultiSource/Benchmarks/FreeBench/neural/neural: -6.76% (0.2516 => 0.2346, std.dev.: 0.0065)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -5.56% (0.3363 => 0.3176, std.dev.: 0.0020)
  MultiSource/Applications/lua/lua: -3.83% (30.5586 => 29.3874, std.dev.: 0.1117)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -2.88% (0.3502 => 0.3401, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout-C++/ary3: -2.36% (5.0506 => 4.9312, std.dev.: 0.0159)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -1.62% (1.6289 => 1.6025, std.dev.: 0.0072)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.30% (0.1355 => 0.1351, std.dev.: 0.0155)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 25.91% (0.2949 => 0.3713, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.33% (1.2086 => 1.2368, std.dev.: 0.0079)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 64.92% (7.6426 => 12.6043, std.dev.: 0.0247)
  SingleSource/Benchmarks/Misc/pi: 57.47% (1.6574 => 2.6099, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc/ReedSolomon: 15.13% (8.5256 => 9.8151, std.dev.: 0.0024)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.17% (1.2516 => 1.3414, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 7.13% (3.9856 => 4.2699, std.dev.: 0.0099)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.22% (8.1346 => 8.6407, std.dev.: 0.0837)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.93% (6.5990 => 6.9903, std.dev.: 0.0244)
  SingleSource/Benchmarks/McGill/misr: 5.09% (0.3771 => 0.3963, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.92% (4.5344 => 4.7576, std.dev.: 0.0254)
  MultiSource/Applications/aha/aha: 4.72% (3.5731 => 3.7418, std.dev.: 0.0237)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.93% (5.7757 => 6.0029, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.40% (4.0181 => 4.1547, std.dev.: 0.0082)
  MultiSource/Benchmarks/Olden/power/power: 2.39% (1.2170 => 1.2461, std.dev.: 0.0113)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.27% (3.5683 => 3.6493, std.dev.: 0.0201)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 2.00% (5.8715 => 5.9887, std.dev.: 0.0281)
  SingleSource/Benchmarks/Shootout/fib2: 1.64% (3.5966 => 3.6555, std.dev.: 0.0027)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.29% (3.8582 => 3.9078, std.dev.: 0.0102)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.13% (16.7972 => 16.9866, std.dev.: 0.0318)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.01% (4.0596 => 4.1008, std.dev.: 0.0059)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: -6.53% (0.2571 => 0.2403, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -55.11% (0.5226 => 0.2346, std.dev.: 0.0065)
  MultiSource/Applications/sgefa/sgefa: -47.09% (1.5790 => 0.8354, std.dev.: 0.0336)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -32.25% (0.0400 => 0.0271, std.dev.: 0.0042)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.72% (15.9508 => 12.8056, std.dev.: 0.3672)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -12.32% (20.8247 => 18.2592, std.dev.: 0.2067)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.07% (3.4956 => 3.1435, std.dev.: 0.0323)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.33% (50.0284 => 46.3611, std.dev.: 0.3048)
  SingleSource/Benchmarks/Misc/salsa20: -3.99% (7.7964 => 7.4854, std.dev.: 0.0654)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -3.75% (4.3592 => 4.1957, std.dev.: 0.0531)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.70% (2.5938 => 2.4978, std.dev.: 0.0191)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.46% (17.1431 => 16.7220, std.dev.: 0.0534)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.84% (2.4471 => 2.4020, std.dev.: 0.0154)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.38% (5.0002 => 4.9312, std.dev.: 0.0159)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -1.17% (89.7126 => 88.6612, std.dev.: 0.2506)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.22% (0.1348 => 0.1351, std.dev.: 0.0155)

Report Time: 0.97s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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