diff options
| -rw-r--r-- | bench/libdimension/Makefile.am | 8 | ||||
| -rw-r--r-- | bench/libdimension/geometry.c | 181 |
2 files changed, 187 insertions, 2 deletions
diff --git a/bench/libdimension/Makefile.am b/bench/libdimension/Makefile.am index cc8c886..076f7f5 100644 --- a/bench/libdimension/Makefile.am +++ b/bench/libdimension/Makefile.am @@ -19,12 +19,16 @@ INCLUDES = -I$(top_srcdir)/libdimension -EXTRA_PROGRAMS = bench-array +EXTRA_PROGRAMS = bench-array bench-geometry bench_array_SOURCES = array.c bench_array_LDADD = -lsandglass $(top_srcdir)/libdimension/libdimension.la -bench: bench-array$(EXEEXT) +bench_geometry_SOURCES = geometry.c +bench_geometry_LDADD = -lsandglass $(top_srcdir)/libdimension/libdimension.la + +bench: bench-array$(EXEEXT) bench-geometry$(EXEEXT) ./bench-array$(EXEEXT) + ./bench-geometry$(EXEEXT) .PHONY: bench diff --git a/bench/libdimension/geometry.c b/bench/libdimension/geometry.c new file mode 100644 index 0000000..074f34c --- /dev/null +++ b/bench/libdimension/geometry.c @@ -0,0 +1,181 @@ +/************************************************************************* + * 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; +} |