PDS/homework_3/matlab/TotalTime.m

% MATLAB script to plot Total execution times

% Define Q values
Q = 20:30;

% Define Total execution times (converted to milliseconds)
total_times = [
       74,   154,   328,  689, 1441, 3028, 6293,13700,27170,55340,115580;  % Serial
    8.733,     12,   59,   37,   56,   98,  229,  420,  976,  1910, 3971;  % V0 - ampere
    2.676,  6.308,   10,   18,   34,   83,  134,  331,  664,  1364, 2938;  % V1 - ampere
    2.883,  5.861,   12,   21,   34,   86,  135,  331,  749,  1459, 3063;  % V2 - ampere
    6.559,     12,   23,   49,  101,  210,  442,  939, 1986,  4211, 9071;  % V0 - tesla
    4.559,  9.014,   18,   39,   80,  169,  358,  761, 1618,  3440, 7326;  % V1 - tesla
    4.407,  8.751,   17,   38,   75,  159,  338,  719, 1533,  3262, 6932;  % V2 - tesla
       16,     33,   71,  153,  327,  696, 1493, 3177, 6782, 14420,  NaN;  % V0 - gtx1650
    8.271,     17,   37,   78,  161,  353,  774, 1709, 3701,  8106,  NaN;  % V1 - gtx1650
    8.985,     18,   38,   81,  169,  370,  810, 1779, 3864,  8424,  NaN   % V2 - gtx1650
];

% Plot in log scale
figure('Name', 'Results-TotalTime', 'Position', [100, 100, 1600, 900]);

semilogy(Q, total_times', '-o', 'LineWidth', 1.5);
grid on;
xlabel('Q (Memory Size)');
ylabel('Total Execution Time (ms)');
title('Total time over memory size');
legend({'Serial', 'V0 ampere', 'V1 ampere', 'V2 ampere', 'V0 tesla', 'V1 tesla', 'V2 tesla', 'V0 gtx1650', 'V1 gtx1650', 'V2 gtx1650'}, 'Location', 'northwest');
saveas(gcf, 'total_time_plot.png');