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/*************************************************************************
* Copyright (C) 2009-2010 Tavian Barnes <tavianator@gmail.com> *
* *
* This file is part of The Dimension Benchmark Suite. *
* *
* The Dimension Benchmark Suite is free software; you can redistribute *
* it and/or modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Benchmark Suite is distributed in the hope that it will *
* be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See *
* the GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#include "dimension.h"
#include <sandglass.h>
#include <stdlib.h>
int
main(void)
{
dmnsn_vector vector, vector2;
dmnsn_matrix matrix, matrix2;
dmnsn_line line;
double result;
sandglass_t sandglass;
if (sandglass_init_monotonic(&sandglass, SANDGLASS_CPUTIME) != 0) {
perror("sandglass_create()");
return EXIT_FAILURE;
}
/* dmnsn_new_vector() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_new_vector(1.0, 2.0, 3.0);
});
printf("dmnsn_new_vector(): %ld\n", sandglass.grains);
/* dmnsn_matrix_construct() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_new_matrix(1.0, 1.0, 0.0, 0.0,
1.0, 1.0, 1.0, 0.0,
0.0, 1.0, 1.0, 0.0,
0.0, 0.0, 0.0, 1.0);
});
printf("dmnsn_new_matrix(): %ld\n", sandglass.grains);
/* dmnsn_identity_matrix() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_identity_matrix();
});
printf("dmnsn_identity_matrix(): %ld\n", sandglass.grains);
/* dmnsn_scale_matrix() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_scale_matrix(vector);
});
printf("dmnsn_scale_matrix(): %ld\n", sandglass.grains);
/* dmnsn_identity_matrix() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_translation_matrix(vector);
});
printf("dmnsn_translation_matrix(): %ld\n", sandglass.grains);
/* dmnsn_rotation_matrix() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_rotation_matrix(vector);
});
printf("dmnsn_rotation_matrix(): %ld\n", sandglass.grains);
/* dmnsn_new_line() */
vector2 = dmnsn_new_vector(3.0, 2.0, 1.0);
sandglass_bench_fine(&sandglass, {
line = dmnsn_new_line(vector, vector2);
});
printf("dmnsn_new_line(): %ld\n", sandglass.grains);
/* dmnsn_vector_add() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_add(vector, vector2);
});
printf("dmnsn_vector_add(): %ld\n", sandglass.grains);
/* dmnsn_vector_sub() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_sub(vector, vector2);
});
printf("dmnsn_vector_sub(): %ld\n", sandglass.grains);
/* dmnsn_vector_mul() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_mul(2.0, vector);
});
printf("dmnsn_vector_mul(): %ld\n", sandglass.grains);
/* dmnsn_vector_div() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_div(vector, 2.0);
});
printf("dmnsn_vector_div(): %ld\n", sandglass.grains);
/* dmnsn_vector_cross() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_cross(vector, vector2);
});
printf("dmnsn_vector_cross(): %ld\n", sandglass.grains);
/* dmnsn_vector_dot() */
sandglass_bench_fine(&sandglass, {
result = dmnsn_vector_dot(vector, vector2);
});
printf("dmnsn_vector_dot(): %ld\n", sandglass.grains);
/* dmnsn_vector_norm() */
sandglass_bench_fine(&sandglass, {
result = dmnsn_vector_norm(vector);
});
printf("dmnsn_vector_norm(): %ld\n", sandglass.grains);
/* dmnsn_vector_normalize() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_vector_normalize(vector);
});
printf("dmnsn_vector_normalize(): %ld\n", sandglass.grains);
/* dmnsn_matrix_inverse() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_inverse(matrix);
});
printf("dmnsn_matrix_inverse(): %ld\n", sandglass.grains);
/* dmnsn_matrix_inverse(HARD) */
matrix2 = dmnsn_new_matrix(1.0, 1.0, 0.0, 0.0,
1.0, 1.0, 1.0, 0.0,
0.0, 1.0, 1.0, 0.0,
0.0, 0.0, 0.0, 1.0);
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_inverse(matrix2);
});
printf("dmnsn_matrix_inverse(HARD): %ld\n", sandglass.grains);
/* dmnsn_matrix_mul() */
sandglass_bench_fine(&sandglass, {
matrix = dmnsn_matrix_mul(matrix, matrix2);
});
printf("dmnsn_matrix_mul(): %ld\n", sandglass.grains);
/* dmnsn_transform_vector() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_transform_vector(matrix, vector);
});
printf("dmnsn_transform_vector(): %ld\n", sandglass.grains);
/* dmnsn_transform_line() */
sandglass_bench_fine(&sandglass, {
line = dmnsn_transform_line(matrix, line);
});
printf("dmnsn_transform_line(): %ld\n", sandglass.grains);
/* dmnsn_line_point() */
sandglass_bench_fine(&sandglass, {
vector = dmnsn_line_point(line, result);
});
printf("dmnsn_line_point(): %ld\n", sandglass.grains);
return EXIT_SUCCESS;
}
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