60 lines
2.6 KiB
Plaintext
60 lines
2.6 KiB
Plaintext
[/
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Copyright 2011 - 2020 John Maddock.
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Copyright 2013 - 2019 Paul A. Bristow.
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Copyright 2013 Christopher Kormanyos.
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt).
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]
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[section:realworld Floating-Point Real World Tests]
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These tests test the total time taken to execute all of Boost.Math's test cases for these functions.
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In each case the best performing library gets a relative score of 1, with the total execution time
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given in brackets. Times are shown for both single threaded runs and concurrent execution - the latter
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increases contension inside new/delete.
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[table Bessel Functions (50 digit precision)
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[[Type][Time][\# Allocations]]
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[[cpp_bin_float_50][2.20534 (0.315701s)][4]]
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[[cpp_bin_float_50 (3 concurrent threads)][2.36703 (0.338848s)][44]]
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[[cpp_dec_float_50][2.6349 (0.377193s)][3]]
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[[cpp_dec_float_50 (3 concurrent threads)][2.86599 (0.410275s)][37]]
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[[mpf_float_50][1.17269 (0.167874s)][870726]]
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[[mpf_float_50 (3 concurrent threads)][1.43643 (0.205629s)][3482853]]
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[[mpf_float_50 (no expression templates][1.19799 (0.171495s)][1071229]]
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[[mpf_float_50 (no expression templates (3 concurrent threads)][1.57224 (0.22507s)][4284875]]
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[[mpfr_float_50][1.42535 (0.204043s)][813605]]
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[[mpfr_float_50 (3 concurrent threads)][1.66446 (0.238272s)][3255603]]
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[[mpfr_float_50 (no expression templates][1.51042 (0.216221s)][1001796]]
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[[mpfr_float_50 (no expression templates (3 concurrent threads)][1.86742 (0.267326s)][4008535]]
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[[static_mpfr_float_50][1.02344 (0.146508s)][18685]]
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[[static_mpfr_float_50 (3 concurrent threads)][1.25745 (0.180008s)][75947]]
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[[static_mpfr_float_50 (no expression templates)][1 (0.143153s)][46826]]
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[[static_mpfr_float_50 (no expression templates) (3 concurrent threads)][1.12861 (0.161564s)][189192]]
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]
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[table Non-central T Distribution (50 digit precision)
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[[Type][Time][\# Allocations]]
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[[cpp_bin_float_50][2.3739 (59.0179s)][1]]
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[[cpp_bin_float_50 (3 concurrent threads)][3.21496 (79.9276s)][29]]
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[[cpp_dec_float_50][2.47505 (61.5326s)][4]]
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[[mpf_float_50][1.13495 (28.2162s)][162346817]]
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[[mpf_float_50 (no expression templates][1 (24.8611s)][154896018]]
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[[mpfr_float_50][1.84473 (45.8621s)][196986977]]
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[[mpfr_float_50 (no expression templates][1.66952 (41.5062s)][194554719]]
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[[static_mpfr_float_50][1.25101 (31.1014s)][1798554]]
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]
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[table:platform Platform Details
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[[Platform][Linux 5.3.0-24-generic, version \#26-Ubuntu SMP Thu Nov 14 01:33:18 UTC 2019, x86_64]]
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[[Compiler][GNU C++ version 9.2.1 20191008]]
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[[GMP][6.1.2]]
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[[MPFR][262146]]
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[[Boost][107200]]
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[[Run date][Dec 13 2019]]
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]
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[endsect]
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