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view +noname/benchmark.m @ 1037:2d7ba44340d0 feature/burgers1d

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Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:02:02 +0100
parents 1fe783681f9f
children
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% animate(discretization, N, time_method)
%
% Example:
%      benchmark(discr,100)
%      benchmark(discr,1000,'rk4')

function hand = benchmark(discretization,N ,time_method,do_profile)
    default_arg('N',100);
    default_arg('time_method',[]);
    default_arg('do_profile',true);

    fprintf('Creating time discretization');
    tic
    ts = discretization.getTimestepper(time_method);
    fprintf(' - done  %fs\n', toc());

    if do_profile
        profile on
    end

    fprintf('Taking %d steps',N);
    tic;
    ts.stepN(N,true);
    fprintf(' - done  %fs\n', toc());

    if do_profile
        profile viewer
    end
end