| 1 | (* This file plots two graphs side by side with a tricky legend format:
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| 2 | * There are 5 legend entries, one of which is of a curve containing a
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| 3 | * line. The desire is to make the legend have two columns, the first
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| 4 | * with the first three legend entries, and the second with the last
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| 5 | * two.
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| 6 | *
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| 7 | * The way that this is done is to actually plot four graphs -- two sets
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| 8 | * of two graphs superimposed on each other. The first of the two
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| 9 | * graphs has the first three curves, and the second has the last two.
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| 10 | * Thus, the first can set its legend to be the first column, and the
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| 11 | * second can set its legend to be the second column.
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| 12 | *
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| 13 | * To get the two columns is pretty simple. In each graph, the
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| 14 | * x and y coordinates of the legends are explicitly set. For the
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| 15 | * first column, the x coordinate is 0, and for the second column,
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| 16 | * the x coordinate is 5.5.
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| 17 | *
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| 18 | * A potential problem with this graph is that in the first set of
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| 19 | * legends, there is a line (the "Merge Sort" curve), while in the
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| 20 | * second set there is not. Thus, if nothing is done with the midspace
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| 21 | * and linelength paramters, the second columns marks will appear closer
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| 22 | * to the text than in the first column. The solution to this was to
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| 23 | * explicitly set the linelength and midspace in the first legend to
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| 24 | * be .80 and .25 respectively. This means that in the first legend, the
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| 25 | * marks are 0.65 units away from the text (in the presence of a line,
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| 26 | * the marks are (midspace + linelength/2) away from the text. In
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| 27 | * the absence of a line, the marks are simply (midspace) away from the
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| 28 | * text. Thus, midspace is set to be 0.65 in the second legend column.
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| 29 | *)
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| 30 |
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| 31 | (* Set up the axes of the first graph. Translate it to the left of the
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| 32 | * page *)
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| 33 |
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| 34 | newgraph
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| 35 | x_translate -1.37
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| 36 | yaxis size 1.9 min 0 max 40 precision 0 hash 10 mhash 1
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| 37 | label : Time (sec)
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| 38 | fontsize 8
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| 39 | xaxis size 2.14 min 0 max 10 hash 2 mhash 1
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| 40 | label : Heap Size (MBytes)
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| 41 | fontsize 8
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| 42 | title : Graph 9: Checkpoint Time of Other Benchmarks.
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| 43 | fontsize 10
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| 44 |
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| 45 | (* Draw the first three curves *)
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| 46 | newcurve
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| 47 | label : Merge Sort
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| 48 | marktype circle fill 0.0
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| 49 | linetype solid
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| 50 | pts
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| 51 | .789 5.5414
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| 52 | 2.985 13.9958
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| 53 | 3.962 17.2362
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| 54 | 4.938 21.0804
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| 55 | 7.868 32.4082
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| 56 | 9.821 39.8312
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| 57 | newcurve
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| 58 | label : Travelling Salesman
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| 59 | marktype triangle fill 0
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| 60 | linetype none
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| 61 | pts
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| 62 | .064 2.359
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| 63 | newcurve
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| 64 | label : Pattern Match
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| 65 | marktype diamond fill 1.0
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| 66 | linetype none
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| 67 | pts
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| 68 | 1.233 6.374
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| 69 |
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| 70 | (* set the legend *)
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| 71 | legend linelength .8 midspace .25 x 0 y 47.5 defaults fontsize 7
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| 72 |
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| 73 | (* Now make a second graph for the second curve with the same axes *)
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| 74 | copygraph
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| 75 | xaxis nodraw
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| 76 | yaxis nodraw
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| 77 |
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| 78 | (* Draw the last two curves *)
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| 79 | newcurve
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| 80 | label : Bubble Sort
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| 81 | marktype cross fill 1.0
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| 82 | linetype none
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| 83 | pts
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| 84 | .513 3.91
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| 85 | newcurve
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| 86 | label : Matrix Multiplication
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| 87 | marktype box fill 1
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| 88 | linetype none
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| 89 | pts
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| 90 | 3 14.71
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| 91 |
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| 92 | (* set the second legend to be a second column from the first *)
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| 93 | legend x 5.5 midspace .65
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| 94 |
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| 95 | (* The second of these graphs is just like the first only it is translated
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| 96 | to the right *)
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| 97 |
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| 98 | copygraph
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| 99 | x_translate 1.7
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| 100 | xaxis draw
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| 101 | yaxis draw
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| 102 | yaxis min 0 max 5 hash 1 mhash 1
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| 103 | title : Graph 10: Checkpoint Overhead of Other Benchmarks.
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| 104 | fontsize 10
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| 105 |
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| 106 | newcurve
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| 107 | label : Merge Sort
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| 108 | marktype circle fill 0.0
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| 109 | linetype solid
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| 110 | pts
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| 111 | .789 0.5954
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| 112 | 2.985 3.8368
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| 113 | 3.962 3.3598
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| 114 | 4.938 3.6288
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| 115 | 7.868 4.3096
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| 116 | 9.821 4.377
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| 117 |
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| 118 | newcurve
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| 119 | label : Travelling Salesman
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| 120 | marktype triangle fill 0
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| 121 | linetype none
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| 122 | pts
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| 123 | .064 0.17
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| 124 |
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| 125 | newcurve
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| 126 | label : Pattern Match
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| 127 | marktype diamond fill 1.0
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| 128 | linetype none
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| 129 | pts
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| 130 | 1.233 0.07
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| 131 |
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| 132 | legend linelength .8 midspace .25 x 0 y 5.9 defaults fontsize 7
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| 133 |
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| 134 | copygraph
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| 135 | xaxis nodraw
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| 136 | yaxis nodraw
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| 137 |
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| 138 | newcurve
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| 139 | label : Bubble Sort
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| 140 | marktype cross fill 1.0
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| 141 | linetype none
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| 142 | pts
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| 143 | .513 0.07
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| 144 |
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| 145 | newcurve
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| 146 | label : Matrix Multiplication
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| 147 | marktype box fill 1
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| 148 | linetype none
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| 149 | pts
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| 150 | 3 0.75
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| 151 |
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| 152 | legend x 5.5 midspace .65
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