37 lines
562 B
C
37 lines
562 B
C
#include <stdio.h>
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#include <string.h>
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#include "matrix.h"
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#include "ckd_alloc.h"
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const float32 foo[3][3] = {
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{2, 1, 1},
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{1, 2, 1},
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{1, 1, 2}
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};
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float32 bar[3] = {1, 3, 1};
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int
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main(int argc, char *argv[])
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{
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float32 **a, *x;
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int i;
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a = (float32 **)ckd_calloc_2d(3, 3, sizeof(float32));
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memcpy(a[0], foo, sizeof(float32) * 3 * 3);
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x = ckd_calloc(3, sizeof(float32));
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/* Should see:
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-0.25 1.75 -0.25
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*/
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solve(a, bar, x, 3);
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for (i = 0; i < 3; ++i)
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printf("%.2f ", x[i]);
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printf("\n");
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ckd_free_2d((void **)a);
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ckd_free(x);
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return 0;
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}
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