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authorTavian Barnes <tavianator@gmail.com>2009-10-22 01:04:41 +0000
committerTavian Barnes <tavianator@gmail.com>2009-10-22 01:04:41 +0000
commit0ece2dd07fe4b3139ea2f8472f419d135e46eced (patch)
tree713e7c455270e188e17f6b26cab02d0f46f9d057 /bench/libdimension/geometry.c
parent35c9b6c8f5605547d867aff7475e71f61dc5a2eb (diff)
downloaddimension-0ece2dd07fe4b3139ea2f8472f419d135e46eced.tar.xz
New geometric operation benchmarks.
Diffstat (limited to 'bench/libdimension/geometry.c')
-rw-r--r--bench/libdimension/geometry.c181
1 files changed, 181 insertions, 0 deletions
diff --git a/bench/libdimension/geometry.c b/bench/libdimension/geometry.c
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+++ b/bench/libdimension/geometry.c
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+/*************************************************************************
+ * Copyright (C) 2009 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()
+{
+ dmnsn_vector vector, vector2;
+ dmnsn_matrix matrix, matrix2;
+ dmnsn_line line;
+ double result;
+
+ sandglass_t sandglass;
+ sandglass_attributes_t attr = { SANDGLASS_MONOTONIC, SANDGLASS_REALTICKS };
+
+ if (sandglass_create(&sandglass, &attr, &attr) != 0) {
+ perror("sandglass_create()");
+ return EXIT_FAILURE;
+ }
+
+ /* dmnsn_vector_construct() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_construct(1.0, 2.0, 3.0);
+ });
+ printf("dmnsn_vector_construct(): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_construct() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_matrix_construct(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_matrix_construct(): %ld\n", sandglass.grains);
+
+ /* dmnsn_identity_matrix() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_identity_matrix();
+ });
+ printf("dmnsn_identity_matrix(): %ld\n", sandglass.grains);
+
+ /* dmnsn_scale_matrix() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_scale_matrix(vector);
+ });
+ printf("dmnsn_scale_matrix(): %ld\n", sandglass.grains);
+
+ /* dmnsn_identity_matrix() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_translation_matrix(vector);
+ });
+ printf("dmnsn_translation_matrix(): %ld\n", sandglass.grains);
+
+ /* dmnsn_rotation_matrix() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_rotation_matrix(vector);
+ });
+ printf("dmnsn_rotation_matrix(): %ld\n", sandglass.grains);
+
+ /* dmnsn_line_construct() */
+ vector2 = dmnsn_vector_construct(3.0, 2.0, 1.0);
+ sandglass_bench(&sandglass, {
+ line = dmnsn_line_construct(vector, vector2);
+ });
+ printf("dmnsn_line_construct(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_add() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_add(vector, vector2);
+ });
+ printf("dmnsn_vector_add(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_sub() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_sub(vector, vector2);
+ });
+ printf("dmnsn_vector_sub(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_mul() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_mul(2.0, vector);
+ });
+ printf("dmnsn_vector_mul(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_div() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_div(vector, 2.0);
+ });
+ printf("dmnsn_vector_div(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_cross() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_cross(vector, vector2);
+ });
+ printf("dmnsn_vector_cross(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_dot() */
+ sandglass_bench(&sandglass, {
+ result = dmnsn_vector_dot(vector, vector2);
+ });
+ printf("dmnsn_vector_dot(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_norm() */
+ sandglass_bench(&sandglass, {
+ result = dmnsn_vector_norm(vector);
+ });
+ printf("dmnsn_vector_norm(): %ld\n", sandglass.grains);
+
+ /* dmnsn_vector_normalize() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_vector_normalize(vector);
+ });
+ printf("dmnsn_vector_normalize(): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_inverse() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_matrix_inverse(matrix);
+ });
+ printf("dmnsn_matrix_inverse(): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_inverse(HARD) */
+ matrix2 = dmnsn_matrix_construct(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(&sandglass, {
+ matrix2 = dmnsn_matrix_inverse(matrix2);
+ });
+ printf("dmnsn_matrix_inverse(HARD): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_mul() */
+ sandglass_bench(&sandglass, {
+ matrix = dmnsn_matrix_mul(matrix, matrix2);
+ });
+ printf("dmnsn_matrix_mul(): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_vector_mul() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_matrix_vector_mul(matrix, vector);
+ });
+ printf("dmnsn_matrix_vector_mul(): %ld\n", sandglass.grains);
+
+ /* dmnsn_matrix_line_mul() */
+ sandglass_bench(&sandglass, {
+ line = dmnsn_matrix_line_mul(matrix, line);
+ });
+ printf("dmnsn_matrix_line_mul(): %ld\n", sandglass.grains);
+
+ /* dmnsn_line_point() */
+ sandglass_bench(&sandglass, {
+ vector = dmnsn_line_point(line, result);
+ });
+ printf("dmnsn_line_point(): %ld\n", sandglass.grains);
+
+ /* dmnsn_line_index() */
+ sandglass_bench(&sandglass, {
+ result = dmnsn_line_index(line, vector);
+ });
+ printf("dmnsn_line_index(): %ld\n", sandglass.grains);
+
+ return EXIT_SUCCESS;
+}