diff options
Diffstat (limited to 'bench')
| -rw-r--r-- | bench/Makefile.am | 26 | ||||
| -rw-r--r-- | bench/dimension/Makefile.am | 35 | ||||
| -rw-r--r-- | bench/dimension/bench.pov | 118 | ||||
| -rwxr-xr-x | bench/dimension/parse.sh | 59 | ||||
| -rwxr-xr-x | bench/dimension/render.sh | 25 | ||||
| -rwxr-xr-x | bench/dimension/tokenize.sh | 24 | ||||
| -rw-r--r-- | bench/libdimension/Makefile.am | 41 | ||||
| -rw-r--r-- | bench/libdimension/array.c | 118 | ||||
| -rw-r--r-- | bench/libdimension/geometry.c | 171 | ||||
| -rw-r--r-- | bench/libdimension/polynomial.c | 72 | ||||
| -rw-r--r-- | bench/libdimension/prtree.c | 119 |
11 files changed, 0 insertions, 808 deletions
diff --git a/bench/Makefile.am b/bench/Makefile.am deleted file mode 100644 index 8404c22..0000000 --- a/bench/Makefile.am +++ /dev/null @@ -1,26 +0,0 @@ -########################################################################### -## Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.com> ## -## ## -## This file is part of The Dimension Build Suite. ## -## ## -## The Dimension Build 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 Build 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/>. ## -########################################################################### - -SUBDIRS = libdimension dimension - -bench: all-recursive - cd libdimension && $(MAKE) $(AM_MAKEFLAGS) bench - cd dimension && $(MAKE) $(AM_MAKEFLAGS) bench - -.PHONY: bench diff --git a/bench/dimension/Makefile.am b/bench/dimension/Makefile.am deleted file mode 100644 index e7fe03f..0000000 --- a/bench/dimension/Makefile.am +++ /dev/null @@ -1,35 +0,0 @@ -########################################################################### -## Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.com> ## -## ## -## This file is part of The Dimension Build Suite. ## -## ## -## The Dimension Build Suite is free software; you can redistribute it ## -## and/or modify it under the terms of the GNU General Public License as ## -## published by the Free Software Foundation; either version 3 of the ## -## License, or (at your option) any later version. ## -## ## -## The Dimension Build Suite is distributed in the hope that it will be ## -## useful, but WITHOUT ANY WARRANTY; without even the implied warranty ## -## of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## -## General Public License for more details. ## -## ## -## You should have received a copy of the GNU General Public License ## -## along with this program. If not, see <http://www.gnu.org/licenses/>. ## -########################################################################### - -ENVIRONMENT = top_builddir=$(top_builddir) - -bench: tokenize.sh parse.sh render.sh - $(ENVIRONMENT) ./tokenize.sh - $(ENVIRONMENT) ./parse.sh - $(ENVIRONMENT) ./render.sh - -.sh: - cp $(srcdir)/$@ . - -clean-local: - rm -f *.png - -EXTRA_DIST = bench.pov - -.PHONY: bench diff --git a/bench/dimension/bench.pov b/bench/dimension/bench.pov deleted file mode 100644 index a4f632f..0000000 --- a/bench/dimension/bench.pov +++ /dev/null @@ -1,118 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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/>. * - *************************************************************************/ - -camera { - location <3.0, 6.0, -11.0> - right x*image_width/image_height - look_at 0 -} - -background { - color rgb 1 -} - -// inside center sphere -light_source { - 0, - color rgb 1 -} - -light_source { - 2*y, - color rgb 1 -} - -/* plane { - y, - -1 - // *** hollow on - pigment { - rgb <0.73, 0.90, 0.97> - } - finish { - diffuse 0.35 - ambient .5 - } -} */ - -#macro sph(center) - sphere { - center, - 1 - texture { - // *** crackle - scale 0.5 - - /* *** texture_map { - [ 0.03 - pigment { - color rgb 1 - } - finish { - ambient 1 - } - normal { - facets size 0.1 - } - ] - [ 0.04 - pigment { - color rgbf <1, 1, 1, 0.9> - } - finish { - reflection { 0.2 } - specular 0.1 - roughness 0.02 - conserve_energy - } - normal { - facets size 0.1 - } - ] - } *** */ - } - interior { - ior 1.3 - } - } -#end - -union { - #declare Size = 4; - #declare I = -Size; - #while (I <= Size) - #declare J = -Size; - - #while (J <= Size) - #declare K = -Size; - - #while (K <= Size) - object { - sph(<2.5*I, 2.5*K, 2.5*J>) - } - - #declare K = K + 1; - #end - - #declare J = J + 1; - #end - - #declare I = I + 1; - #end -} diff --git a/bench/dimension/parse.sh b/bench/dimension/parse.sh deleted file mode 100755 index b7db055..0000000 --- a/bench/dimension/parse.sh +++ /dev/null @@ -1,59 +0,0 @@ -#!/bin/bash - -######################################################################### -# Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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/>. # -######################################################################### - -for i in {1..10000}; do - echo ' -difference { - box { - <-1, -1, -1>, <1, 1, 1> - - rotate 45*x - - texture { - pigment { - color rgbft <0, 0, 1, 0.25, 0.5> - } - finish { - reflection { 0.5 } - } - } - - interior { - ior 1.1 - } - } - - sphere { - <0, 0, 0>, 1.25 - - texture { - pigment { - color rgb <0, 1, 0> - } - finish { - phong 0.2 - phong_size 40.0 - } - } - } -} -' -done | (time ${top_builddir}/dimension/dimension --parse /dev/stdin >/dev/null) diff --git a/bench/dimension/render.sh b/bench/dimension/render.sh deleted file mode 100755 index b661e53..0000000 --- a/bench/dimension/render.sh +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/sh - -######################################################################### -# Copyright (C) 2009-2011 Tavian Barnes <tavianator@tavianator.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/>. # -######################################################################### - -echo -e "Single-threaded" -time ${top_builddir}/dimension/dimension -w1920 -h1080 --quality=1 --threads=1 bench.pov -echo -e "\nMulti-threaded" -time ${top_builddir}/dimension/dimension -w1920 -h1080 --quality=1 bench.pov diff --git a/bench/dimension/tokenize.sh b/bench/dimension/tokenize.sh deleted file mode 100755 index 1d833d5..0000000 --- a/bench/dimension/tokenize.sh +++ /dev/null @@ -1,24 +0,0 @@ -#!/bin/bash - -######################################################################### -# Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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/>. # -######################################################################### - -for i in {1..10000}; do - echo '{}()[]+-*/,;?:&.|=<>!<= >= != "This is a string with escape sequences: \a\b\f\n\r\t\u2123\v\\\"" 1 123456789 01234567 0x123456789 -0x01 .1 0.1 1.0 0.123456789 -0.123456789 <1, 2.2, -3.03> Undefined' -done | (time ${top_builddir}/dimension/dimension --tokenize /dev/stdin >/dev/null) diff --git a/bench/libdimension/Makefile.am b/bench/libdimension/Makefile.am deleted file mode 100644 index 353acb3..0000000 --- a/bench/libdimension/Makefile.am +++ /dev/null @@ -1,41 +0,0 @@ -########################################################################### -## Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.com> ## -## ## -## This file is part of The Dimension Build Suite. ## -## ## -## The Dimension Build Suite is free software; you can redistribute it ## -## and/or modify it under the terms of the GNU General Public License as ## -## published by the Free Software Foundation; either version 3 of the ## -## License, or (at your option) any later version. ## -## ## -## The Dimension Build Suite is distributed in the hope that it will be ## -## useful, but WITHOUT ANY WARRANTY; without even the implied warranty ## -## of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## -## General Public License for more details. ## -## ## -## You should have received a copy of the GNU General Public License ## -## along with this program. If not, see <http://www.gnu.org/licenses/>. ## -########################################################################### - -INCLUDES = -I$(top_srcdir)/libdimension - -EXTRA_PROGRAMS = bench-array \ - bench-geometry \ - bench-polynomial \ - bench-prtree - -AM_CFLAGS = $(libsandglass_CFLAGS) -fno-inline -AM_LDFLAGS = $(libsandglass_LIBS) $(top_builddir)/libdimension/libdimension.la - -bench_array_SOURCES = array.c -bench_geometry_SOURCES = geometry.c -bench_polynomial_SOURCES = polynomial.c -bench_prtree_SOURCES = prtree.c - -bench: $(EXTRA_PROGRAMS) - ./bench-array - ./bench-geometry - ./bench-polynomial - ./bench-prtree - -.PHONY: bench diff --git a/bench/libdimension/array.c b/bench/libdimension/array.c deleted file mode 100644 index 3fe0c83..0000000 --- a/bench/libdimension/array.c +++ /dev/null @@ -1,118 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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> -#include <stdint.h> - -int -main(void) -{ - const unsigned int count = 32; - uint32_t object = 1; - - sandglass_t sandglass; - if (sandglass_init_monotonic(&sandglass, SANDGLASS_CPUTIME) != 0) { - perror("sandglass_create()"); - return EXIT_FAILURE; - } - - /* Benchmark allocation and deallocation */ - dmnsn_array *array; - sandglass_bench_fine(&sandglass, { - array = dmnsn_new_array(sizeof(object)); - dmnsn_delete_array(array); - }); - printf("dmnsn_new_array() + dmnsn_delete_array(): %ld\n", sandglass.grains); - - /* Create our test array */ - array = dmnsn_new_array(sizeof(object)); - - /* dmnsn_array_push() */ - - printf("dmnsn_array_push():"); - - for (unsigned int i = 0; i < count; ++i) { - sandglass_bench_noprecache(&sandglass, dmnsn_array_push(array, &object)); - printf(" %ld", sandglass.grains); - } - printf("\n"); - - /* dmnsn_array_get() */ - sandglass_bench_fine(&sandglass, dmnsn_array_get(array, count/2, &object)); - printf("dmnsn_array_get(): %ld\n", sandglass.grains); - - /* dmnsn_array_set() */ - sandglass_bench_fine(&sandglass, dmnsn_array_set(array, count/2, &object)); - printf("dmnsn_array_set(): %ld\n", sandglass.grains); - - /* dmnsn_array_at() */ - void *ptr; - sandglass_bench_fine(&sandglass, ptr = dmnsn_array_at(array, count/2)); - printf("dmnsn_array_at() = %p: %ld\n", ptr, sandglass.grains); - - /* dmnsn_array_size() */ - size_t size; - sandglass_bench_fine(&sandglass, size = dmnsn_array_size(array)); - printf("dmnsn_array_size() = %zu: %ld\n", size, sandglass.grains); - - /* dmnsn_array_resize() */ - dmnsn_array_resize(array, count); - sandglass_bench_noprecache(&sandglass, dmnsn_array_resize(array, count * 2)); - printf("dmnsn_array_resize(): %ld", sandglass.grains); - - sandglass_bench_noprecache(&sandglass, dmnsn_array_resize(array, count)); - printf(" %ld\n", sandglass.grains); - - /* dmnsn_array_insert() */ - - printf("dmnsn_array_insert():"); - - for (size_t i = 0; i < count; ++i) { - sandglass_bench_noprecache(&sandglass, - dmnsn_array_insert(array, count/2, &object)); - printf(" %ld", sandglass.grains); - } - printf("\n"); - - /* dmnsn_array_remove() */ - - printf("dmnsn_array_remove():"); - - for (size_t i = 0; i < count; ++i) { - sandglass_bench_noprecache(&sandglass, - dmnsn_array_remove(array, count/2)); - printf(" %ld", sandglass.grains); - } - printf("\n"); - - /* dmnsn_array_pop() */ - - printf("dmnsn_array_pop():"); - - for (size_t i = 0; i < count; ++i) { - sandglass_bench_noprecache(&sandglass, dmnsn_array_pop(array, &object)); - printf(" %ld", sandglass.grains); - } - printf("\n"); - - dmnsn_delete_array(array); - return EXIT_SUCCESS; -} diff --git a/bench/libdimension/geometry.c b/bench/libdimension/geometry.c deleted file mode 100644 index 4b77c9b..0000000 --- a/bench/libdimension/geometry.c +++ /dev/null @@ -1,171 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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); - }); - 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); - 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; -} diff --git a/bench/libdimension/polynomial.c b/bench/libdimension/polynomial.c deleted file mode 100644 index 0313060..0000000 --- a/bench/libdimension/polynomial.c +++ /dev/null @@ -1,72 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2010 Tavian Barnes <tavianator@tavianator.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) -{ -#define NPOLY 5 - double p[NPOLY][NPOLY + 1], x[NPOLY]; - - /* p[0][] = x - 0.5; */ - p[0][1] = 1.0; - p[0][0] = -0.5; - - /* p[1][] = (x + 0.5)*(x - 0.5) */ - p[1][2] = 1.0; - p[1][1] = 0.0; - p[1][0] = -0.25; - - /* p[2][] = (x + 1)*(x - 1.2345)*(x - 100) */ - p[2][3] = 1.0; - p[2][2] = -100.2345; - p[2][1] = 22.2155; - p[2][0] = 123.45; - - /* p[3][] = (x + 1)*(x - 1.2345)*(x - 5)*(x - 100) */ - p[3][4] = 1.0; - p[3][3] = -105.2345; - p[3][2] = 523.388; - p[3][1] = 12.3725; - p[3][0] = -617.25; - - /* p[4][] = (x + 1)*(x - 1.2345)*(x - 2.3456)*(x - 5)*(x - 100) */ - p[4][5] = 1.0; - p[4][4] = -107.5801; - p[4][3] = 770.2260432; - p[4][2] = -1215.2863928; - p[4][1] = -646.270936; - p[4][0] = 1447.8216; - - sandglass_t sandglass; - if (sandglass_init_monotonic(&sandglass, SANDGLASS_CPUTIME) != 0) { - perror("sandglass_create()"); - return EXIT_FAILURE; - } - - for (size_t i = 0; i < NPOLY; ++i) { - sandglass_bench_fine(&sandglass, dmnsn_solve_polynomial(p[i], i + 1, x)); - printf("dmnsn_solve_polynomial(x^%zu): %ld\n", i + 1, sandglass.grains); - } - - return EXIT_SUCCESS; -} diff --git a/bench/libdimension/prtree.c b/bench/libdimension/prtree.c deleted file mode 100644 index b6f778a..0000000 --- a/bench/libdimension/prtree.c +++ /dev/null @@ -1,119 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2011 Tavian Barnes <tavianator@tavianator.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-impl.h" -#include <sandglass.h> -#include <stdlib.h> - -static bool -dmnsn_fake_intersection_fn(const dmnsn_object *object, dmnsn_line line, - dmnsn_intersection *intersection) -{ - intersection->t = (object->bounding_box.min.z - line.x0.z)/line.n.z; - intersection->normal = dmnsn_x; - return true; -} - -static bool -dmnsn_fake_inside_fn(const dmnsn_object *object, dmnsn_vector point) -{ - return true; -} - -static void -dmnsn_randomize_bounding_box(dmnsn_object *object) -{ - dmnsn_vector a, b; - - a.x = 2.0*((double)rand())/RAND_MAX - 1.0; - a.y = 2.0*((double)rand())/RAND_MAX - 1.0; - a.z = 2.0*((double)rand())/RAND_MAX - 1.0; - - b.x = 2.0*((double)rand())/RAND_MAX - 1.0; - b.y = 2.0*((double)rand())/RAND_MAX - 1.0; - b.z = 2.0*((double)rand())/RAND_MAX - 1.0; - - object->bounding_box.min = dmnsn_vector_min(a, b); - object->bounding_box.max = dmnsn_vector_max(a, b); -} - -static dmnsn_object * -dmnsn_new_fake_object(void) -{ - dmnsn_object *object = dmnsn_new_object(); - /* Generate a bounding box in (-1, -1, -1), (1, 1, 1) */ - dmnsn_randomize_bounding_box(object); - object->intersection_fn = dmnsn_fake_intersection_fn; - object->inside_fn = dmnsn_fake_inside_fn; - return object; -} - -int -main(void) -{ - const size_t nobjects = 10000; - - sandglass_t sandglass; - if (sandglass_init_monotonic(&sandglass, SANDGLASS_CPUTIME) != 0) { - perror("sandglass_create()"); - return EXIT_FAILURE; - } - - dmnsn_array *objects = dmnsn_new_array(sizeof(dmnsn_object *)); - for (size_t i = 0; i < nobjects; ++i) { - dmnsn_object *object = dmnsn_new_fake_object(); - dmnsn_initialize_object(object); - dmnsn_array_push(objects, &object); - } - - dmnsn_prtree *tree; - sandglass_bench_noprecache(&sandglass, { - tree = dmnsn_new_prtree(objects); - }); - printf("dmnsn_new_prtree(): %ld\n", sandglass.grains); - - /* dmnsn_prtree_intersection() */ - dmnsn_line ray = dmnsn_new_line( - dmnsn_new_vector( 1.0, 1.0, -2.0), - dmnsn_new_vector(-0.5, -0.5, 1.0) - ); - dmnsn_intersection intersection; - - sandglass_bench_fine(&sandglass, { - dmnsn_prtree_intersection(tree, ray, &intersection, true); - }); - printf("dmnsn_prtree_intersection(): %ld\n", sandglass.grains); - - /* dmnsn_prtree_inside() */ - sandglass_bench_fine(&sandglass, { - dmnsn_prtree_inside(tree, dmnsn_zero); - }); - printf("dmnsn_prtree_inside(): %ld\n", sandglass.grains); - - /* Cleanup */ - dmnsn_delete_prtree(tree); - for (size_t i = 0; i < nobjects; ++i) { - dmnsn_object *object; - dmnsn_array_get(objects, i, &object); - dmnsn_delete_object(object); - } - - dmnsn_delete_array(objects); - return EXIT_SUCCESS; -} |