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

Thu Dec 19 20:17:39 PST 2013

http://llvm.org/perf/db_default/v4/nts/18677?compare_to=18662&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18677, Order: 197765, Start Time: 2013-12-20 02:36:17, End Time: 2013-12-20 04:22:04
      To: 18662, Order: 197719, Start Time: 2013-12-19 21:56:03, End Time: 2013-12-19 23:47:17
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 11 (18 on baseline)
Performance Improvements: 45 (7 on baseline)
Unchanged Tests: 1054 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.87% (1.0299 => 1.1007, std.dev.: 0.0167)
  SingleSource/Benchmarks/Stanford/FloatMM: 5.68% (0.6900 => 0.7292, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 5.50% (0.3727 => 0.3932, std.dev.: 0.0027)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 4.97% (2.8724 => 3.0152, std.dev.: 0.0207)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 3.86% (1.4412 => 1.4969, std.dev.: 0.0191)
  SingleSource/Benchmarks/Shootout-C++/random: 3.82% (2.3853 => 2.4765, std.dev.: 0.0007)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.72% (1.6486 => 1.6935, std.dev.: 0.0012)
  MultiSource/Applications/lua/lua: 2.04% (30.0811 => 30.6935, std.dev.: 0.1828)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 1.72% (21.3195 => 21.6858, std.dev.: 0.0398)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.61% (2.4838 => 2.5237, std.dev.: 0.0072)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.24% (3.5945 => 3.6391, std.dev.: 0.0128)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -37.01% (0.1451 => 0.0914, std.dev.: 0.0011)
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: -31.42% (0.0751 => 0.0515, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: -30.83% (0.1998 => 0.1382, std.dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -29.13% (0.1270 => 0.0900, std.dev.: 0.0097)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: -24.38% (0.4582 => 0.3465, std.dev.: 0.0422)
  MultiSource/Benchmarks/Prolangs-C/football/football: -15.64% (1.1890 => 1.0030, std.dev.: 0.0116)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -15.28% (0.1080 => 0.0915, std.dev.: 0.0030)
  MultiSource/Applications/viterbi/viterbi: -15.11% (0.2329 => 0.1977, std.dev.: 0.0112)
  MultiSource/Benchmarks/Prolangs-C++/city/city: -12.32% (1.7092 => 1.4986, std.dev.: 0.0398)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -11.30% (1.3643 => 1.2102, std.dev.: 0.0480)
  MultiSource/Applications/minisat/minisat: -11.04% (0.8622 => 0.7670, std.dev.: 0.0337)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -10.93% (0.2453 => 0.2185, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -9.06% (1.4570 => 1.3250, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -7.37% (1.4161 => 1.3117, std.dev.: 0.0330)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -7.17% (1.4751 => 1.3694, std.dev.: 0.0345)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -6.28% (1.4704 => 1.3781, std.dev.: 0.0227)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.11% (1.2942 => 1.2151, std.dev.: 0.0275)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.03% (1.3648 => 1.2825, std.dev.: 0.0234)
  MultiSource/Applications/lua/lua: -5.98% (4.5825 => 4.3084, std.dev.: 0.0576)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: -5.70% (0.3441 => 0.3245, std.dev.: 0.0067)
  MultiSource/Applications/sqlite3/sqlite3: -5.22% (23.0380 => 21.8362, std.dev.: 0.4464)
  SingleSource/Benchmarks/Shootout-C++/hash: -5.14% (0.4186 => 0.3971, std.dev.: 0.0082)
  MultiSource/Applications/hexxagon/hexxagon: -4.99% (1.0888 => 1.0345, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -4.56% (1.3018 => 1.2425, std.dev.: 0.0196)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -4.13% (0.5085 => 0.4875, std.dev.: 0.0045)
  MultiSource/Applications/JM/lencod/lencod: -2.81% (17.8609 => 17.3595, std.dev.: 0.1481)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -37.37% (0.1469 => 0.0920, std.dev.: 0.0044)
  SingleSource/Benchmarks/Stanford/Bubblesort: -36.87% (0.0434 => 0.0274, std.dev.: 0.0048)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -34.91% (0.0888 => 0.0578, std.dev.: 0.0002)
  MultiSource/Applications/JM/ldecod/ldecod: -16.98% (0.0748 => 0.0621, std.dev.: 0.0024)
  MultiSource/Benchmarks/FreeBench/neural/neural: -12.19% (0.4907 => 0.4309, std.dev.: 0.0153)
  MultiSource/Benchmarks/McCat/09-vor/vor: -11.27% (0.1322 => 0.1173, std.dev.: 0.0037)
  MultiSource/Benchmarks/nbench/nbench: -10.78% (23.6793 => 21.1263, std.dev.: 0.8395)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -9.47% (39.5938 => 35.8449, std.dev.: 0.8791)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -7.25% (4.2535 => 3.9453, std.dev.: 0.0825)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -5.41% (2.6242 => 2.4823, std.dev.: 0.0317)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: -4.63% (0.3518 => 0.3355, std.dev.: 0.0011)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -3.67% (63.3905 => 61.0639, std.dev.: 0.8845)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -3.35% (5.9023 => 5.7044, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/flops-7: -3.14% (1.7718 => 1.7161, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -3.04% (3.7472 => 3.6334, std.dev.: 0.0291)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -2.57% (4.9915 => 4.8630, std.dev.: 0.0287)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.72% (5.8751 => 5.7739, std.dev.: 0.0214)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.52% (6.5217 => 6.4223, std.dev.: 0.0254)
  SingleSource/Benchmarks/BenchmarkGame/n-body: -1.27% (1.4316 => 1.4134, std.dev.: 0.0034)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 38.71% (15.7419 => 21.8362, std.dev.: 0.4464)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 26.33% (0.3859 => 0.4875, std.dev.: 0.0045)
  MultiSource/Applications/lemon/lemon: 9.38% (1.2200 => 1.3344, std.dev.: 0.0256)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.07% (5.9583 => 6.9160, std.dev.: 0.2783)
  SingleSource/Benchmarks/Stanford/Puzzle: 8.21% (0.1668 => 0.1805, std.dev.: 0.0023)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 7.57% (1.0232 => 1.1007, std.dev.: 0.0167)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 5.54% (2.8568 => 3.0152, std.dev.: 0.0207)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.54% (0.6261 => 0.6608, std.dev.: 0.0078)
  MultiSource/Applications/lua/lua: 5.35% (29.1357 => 30.6935, std.dev.: 0.1828)
  MultiSource/Applications/siod/siod: 5.26% (3.4258 => 3.6060, std.dev.: 0.0325)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 5.18% (5.9133 => 6.2195, std.dev.: 0.0133)
  SingleSource/Benchmarks/Stanford/FloatMM: 5.09% (0.6939 => 0.7292, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 4.20% (1.4366 => 1.4969, std.dev.: 0.0191)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.62% (11.7894 => 12.0987, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.15% (5.9126 => 6.0397, std.dev.: 0.0338)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.79% (5.4994 => 5.5976, std.dev.: 0.0303)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.41% (1.6699 => 1.6935, std.dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.38% (2.4894 => 2.5237, std.dev.: 0.0072)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.22% (1.3676 => 1.2825, std.dev.: 0.0234)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.86% (0.1774 => 0.1670, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -4.26% (1.4277 => 1.3669, std.dev.: 0.0173)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.80% (0.3714 => 0.3610, std.dev.: 0.0027)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -11.11% (0.1035 => 0.0920, std.dev.: 0.0044)
  MultiSource/Benchmarks/nbench/nbench: -9.98% (23.4696 => 21.1263, std.dev.: 0.8395)
  MultiSource/Applications/sqlite3/sqlite3: -2.24% (4.2978 => 4.2015, std.dev.: 0.0018)

Report Time: 0.77s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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