[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results
llvm-testresults at cs.uiuc.edu
llvm-testresults at cs.uiuc.edu
Tue Dec 3 22:15:16 PST 2013
http://llvm.org/perf/db_default/v4/nts/17931?compare_to=17926&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21
Comparing:
Run: 17931, Order: 196352, Start Time: 2013-12-04 04:29:27, End Time: 2013-12-04 06:19:22
To: 17926, Order: 196340, Start Time: 2013-12-04 02:18:08, End Time: 2013-12-04 04:03:54
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03
===============
Tests Summary
===============
Performance Regressions: 31 (31 on baseline)
Performance Improvements: 7 (4 on baseline)
Unchanged Tests: 1072 (1075 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/McGill/exptree: 65.52% (0.0957 => 0.1584, std.dev.: 0.0046)
SingleSource/Benchmarks/Stanford/Towers: 63.94% (0.0502 => 0.0823, std.dev.: 0.0061)
SingleSource/UnitTests/SignlessTypes/factor: 61.95% (0.0339 => 0.0549, std.dev.: 0.0032)
SingleSource/Benchmarks/Stanford/RealMM: 60.85% (0.0447 => 0.0719, std.dev.: 0.0090)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 55.64% (0.0940 => 0.1463, std.dev.: 0.0052)
SingleSource/UnitTests/initp1: 53.63% (0.0565 => 0.0868, std.dev.: 0.0002)
SingleSource/Benchmarks/Shootout/lists: 30.28% (0.0786 => 0.1024, std.dev.: 0.0062)
SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 15.93% (0.0703 => 0.0815, std.dev.: 0.0007)
SingleSource/Benchmarks/Shootout-C++/moments: 11.61% (0.3824 => 0.4268, std.dev.: 0.0088)
SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 8.52% (0.1373 => 0.1490, std.dev.: 0.0026)
SingleSource/Benchmarks/Misc-C++-EH/spirit: 6.91% (5.8721 => 6.2778, std.dev.: 0.0948)
SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.85% (0.2044 => 0.2184, std.dev.: 0.0024)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout/heapsort: 52.92% (2.9581 => 4.5236, std.dev.: 0.1473)
SingleSource/Benchmarks/CoyoteBench/lpbench: 31.25% (3.6585 => 4.8018, std.dev.: 0.1527)
MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 17.01% (1.4792 => 1.7308, std.dev.: 0.0755)
MultiSource/Benchmarks/nbench/nbench: 14.46% (21.0293 => 24.0702, std.dev.: 0.6301)
SingleSource/Benchmarks/Shootout/strcat: 9.31% (0.1472 => 0.1609, std.dev.: 0.0026)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 9.07% (2.9438 => 3.2108, std.dev.: 0.0748)
SingleSource/Benchmarks/Shootout-C++/fibo: 7.97% (4.9986 => 5.3970, std.dev.: 0.0325)
SingleSource/Benchmarks/Misc/salsa20: 7.92% (7.5680 => 8.1671, std.dev.: 0.0238)
MultiSource/Benchmarks/Prolangs-C++/primes/primes: 7.25% (0.8342 => 0.8947, std.dev.: 0.0184)
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.70% (14.5033 => 15.4757, std.dev.: 0.1327)
SingleSource/Benchmarks/Shootout-C++/ackermann: 6.56% (3.8593 => 4.1125, std.dev.: 0.0831)
MultiSource/Benchmarks/Olden/treeadd/treeadd: 5.42% (0.3596 => 0.3791, std.dev.: 0.0042)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 4.68% (4.1001 => 4.2919, std.dev.: 0.0289)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 4.55% (1.9877 => 2.0782, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.50% (4.5744 => 4.7804, std.dev.: 0.0482)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.48% (5.9023 => 6.1669, std.dev.: 0.0936)
SingleSource/Benchmarks/Misc/flops: 3.97% (9.2716 => 9.6393, std.dev.: 0.0399)
SingleSource/Benchmarks/Misc/himenobmtxpa: 3.70% (4.0435 => 4.1932, std.dev.: 0.0553)
MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 2.03% (2.3722 => 2.4203, std.dev.: 0.0023)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -4.69% (6.8358 => 6.5151, std.dev.: 0.0135)
MultiSource/Benchmarks/Prolangs-C++/life/life: -3.37% (2.5585 => 2.4723, std.dev.: 0.0281)
SingleSource/Benchmarks/Stanford/FloatMM: -2.79% (0.7089 => 0.6891, std.dev.: 0.0041)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -2.59% (3.5865 => 3.4935, std.dev.: 0.0315)
SingleSource/Benchmarks/Misc/flops-7: -2.33% (1.7566 => 1.7157, std.dev.: 0.0073)
SingleSource/Regression/C/uint64_to_float: -2.15% (1.5009 => 1.4686, std.dev.: 0.0038)
SingleSource/Benchmarks/Shootout-C++/lists: -1.97% (16.1935 => 15.8737, std.dev.: 0.0701)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/initp1: 74.65% (0.0497 => 0.0868, std.dev.: 0.0002)
SingleSource/Benchmarks/McGill/exptree: 69.96% (0.0932 => 0.1584, std.dev.: 0.0046)
SingleSource/UnitTests/SignlessTypes/factor: 61.47% (0.0340 => 0.0549, std.dev.: 0.0032)
SingleSource/Benchmarks/Stanford/Towers: 60.74% (0.0512 => 0.0823, std.dev.: 0.0061)
SingleSource/Benchmarks/Stanford/RealMM: 57.33% (0.0457 => 0.0719, std.dev.: 0.0090)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 55.14% (0.0943 => 0.1463, std.dev.: 0.0052)
SingleSource/Benchmarks/Shootout/lists: 29.13% (0.0793 => 0.1024, std.dev.: 0.0062)
SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 19.15% (0.0684 => 0.0815, std.dev.: 0.0007)
SingleSource/Benchmarks/Shootout-C++/moments: 11.58% (0.3825 => 0.4268, std.dev.: 0.0088)
SingleSource/Benchmarks/Misc-C++-EH/spirit: 6.86% (5.8749 => 6.2778, std.dev.: 0.0948)
SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.17% (0.2057 => 0.2184, std.dev.: 0.0024)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout/heapsort: 53.38% (2.9492 => 4.5236, std.dev.: 0.1473)
SingleSource/Benchmarks/CoyoteBench/lpbench: 18.37% (4.0567 => 4.8018, std.dev.: 0.1527)
MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 16.99% (1.4795 => 1.7308, std.dev.: 0.0755)
SingleSource/Benchmarks/Shootout/strcat: 13.55% (0.1417 => 0.1609, std.dev.: 0.0026)
SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 12.79% (2.1020 => 2.3708, std.dev.: 0.0501)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 10.95% (2.8940 => 3.2108, std.dev.: 0.0748)
SingleSource/Benchmarks/Misc/salsa20: 7.54% (7.5947 => 8.1671, std.dev.: 0.0238)
MultiSource/Benchmarks/Olden/treeadd/treeadd: 7.27% (0.3534 => 0.3791, std.dev.: 0.0042)
SingleSource/Benchmarks/Shootout-C++/fibo: 7.25% (5.0320 => 5.3970, std.dev.: 0.0325)
SingleSource/Benchmarks/Shootout-C++/ackermann: 5.77% (3.8883 => 4.1125, std.dev.: 0.0831)
SingleSource/Benchmarks/McGill/chomp: 5.41% (1.0099 => 1.0645, std.dev.: 0.0200)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 5.34% (1.9729 => 2.0782, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.29% (5.9133 => 6.1669, std.dev.: 0.0936)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.19% (4.5883 => 4.7804, std.dev.: 0.0482)
SingleSource/Benchmarks/Misc/flops: 4.01% (9.2673 => 9.6393, std.dev.: 0.0399)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 3.51% (4.1462 => 4.2919, std.dev.: 0.0289)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.47% (6.4210 => 6.5151, std.dev.: 0.0135)
MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.34% (2.3882 => 2.4203, std.dev.: 0.0023)
SingleSource/Benchmarks/Shootout-C++/lists: 1.23% (15.6810 => 15.8737, std.dev.: 0.0701)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.07% (11.8902 => 12.0180, std.dev.: 0.0474)
Performance Improvements - Compile Time
---------------------------------------
MultiSource/Benchmarks/BitBench/drop3/drop3: -23.98% (0.0688 => 0.0523, std.dev.: 0.0010)
MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.71% (0.1774 => 0.1655, std.dev.: 0.0035)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.10% (1.3676 => 1.2842, std.dev.: 0.0200)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/VersaBench/dbms/dbms: -11.45% (2.8850 => 2.5546, std.dev.: 0.1001)
Report Time: 0.67s
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