HW3: RC4 - Final results and plots added to report

homework_3/matlab/SortTime.m

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+% MATLAB script to plot Sort execution times
+
+% Define Q values
+Q = 20:30;
+
+% Define Sort execution times (converted to milliseconds)
+sort_times = [
+    3.134, 4.105, 6.074,    14,    29,    59,   120,   256,   554,  1164,  2453;  % V0 - ampere
+    1.417, 2.193, 3.699, 8.329,    17,    37,    71,   153,   351,   742,  1556;  % V1 - ampere
+    1.574, 2.411, 4.134,  8.94,    19,    40,    76,   163,   372,   788,  1650;  % V2 - ampere
+    5.419,    10,    19,    40,    85,   181,   385,   826,  1762,  3765,  8034;  % V0 - tesla
+    3.418, 6.995,    14,    30,    64,   139,   300,   648,  1394,  2992,  6411;  % V1 - tesla
+    3.264, 6.728,    13,    29,    60,   129,   280,   606,  1308,  2815,  6048;  % V2 - tesla
+       15,    30,    66,   142,   305,   654,  1408,  3009,  6445, 13750,   NaN;  % V0 - gtx1650
+    6.666,    14,    31,    67,   139,   311,   689,  1539,  3358,  7428,   NaN;  % V1 - gtx1650
+    7.294,    15,    33,    70,   148,   328,   726,  1609,  3527,  7749,   NaN   % V2 - gtx1650
+];
+
+% Plot in log scale
+figure('Name', 'Results-SortTime', 'Position', [100, 100, 1600, 900]);
+semilogy(Q, sort_times', '-o', 'LineWidth', 1.5);
+grid on;
+xlabel('Q (Memory Size)');
+ylabel('Sort Execution Time (ms)');
+title('Sort time over memory size');
+legend({'V0 ampere', 'V1 ampere', 'V2 ampere', 'V0 tesla', 'V1 tesla', 'V2 tesla', 'V0 gtx1650', 'V1 gtx1650', 'V2 gtx1650'}, 'Location', 'northwest');
+saveas(gcf, 'sort_time_plot.png');

homework_3/matlab/SpeedUp.m

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+% MATLAB script to plot Speedup (Serial Time / Total Time)
+
+% Define Q values
+Q = 20:30;
+
+% Define Serial execution times (converted to milliseconds)
+serial_times = [
+       74,   154,  328,   689, 1441, 3028, 6293, 13700,  27170,  55340, 115580];
+
+% Define Total execution times (converted to milliseconds)
+total_times = [
+    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
+];
+
+% Compute Speedup
+speedup = serial_times ./ total_times;
+
+% Plot in log scale
+figure('Name', 'Results-SpeedUp', 'Position', [100, 100, 1600, 900]);
+plot(Q, speedup', '-o', 'LineWidth', 1.5);
+grid on;
+xlabel('Q (Memory Size)');
+ylabel('Speedup (Serial / Total)');
+title('Speed up over memory size');
+legend({'V0 ampere', 'V1 ampere', 'V2 ampere', 'V0 tesla', 'V1 tesla', 'V2 tesla', 'V0 gtx1650', 'V1 gtx1650', 'V2 gtx1650'}, 'Location', 'northwest');
+saveas(gcf, 'speedup_plot.png');

homework_3/matlab/TotalTime.m

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+% 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');