Robert Schmidt
8107939f08
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
198 lines
5.0 KiB
C
198 lines
5.0 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <math.h>
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#include "grid.h"
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#define LEFT 0
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#define RIGHT 1
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#define UPPER 2
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#define LOWER 3
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int
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max_vertices_ongrid (omg_global_param omg_param)
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{
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return ((int) (omg_param.max_x / xloc_div + 1.0) *
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(int) (omg_param.max_y / yloc_div + 1.0)) - 1;
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}
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int
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max_connecteddomains_ongrid (omg_global_param omg_param)
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{
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return ((int) (omg_param.max_x / xloc_div) *
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(int) (omg_param.max_y / yloc_div)) - 1;
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}
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double
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vertice_xpos (int loc_num, omg_global_param omg_param)
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{
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int div, mod;
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double x_pos;
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div = (int) (omg_param.max_x / xloc_div + 1.0);
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mod = (loc_num % div) * xloc_div;
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x_pos = omg_param.min_x + (double) mod;
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//LOG_D(OMG,"mod %d div %d x pos %.2f \n\n",mod,div,x_pos);
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return x_pos;
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}
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double
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vertice_ypos (int loc_num, omg_global_param omg_param)
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{
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//LOG_D(OMG,"y pos %.2f \n\n",omg_param.min_y + (double)yloc_div * (int)( loc_num / (int)(omg_param.max_x/xloc_div + 1.0) ));
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return omg_param.min_y +
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(double) yloc_div *(int) (loc_num /
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(int) (omg_param.max_x / xloc_div + 1.0));
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}
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double
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area_minx (int block_num, omg_global_param omg_param)
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{
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return omg_param.min_x +
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xloc_div * (block_num % (int) (omg_param.max_x / xloc_div));
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}
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double
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area_miny (int block_num, omg_global_param omg_param)
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{
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return omg_param.min_y +
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yloc_div * (int) (block_num / (int) (omg_param.max_x / xloc_div));
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}
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/*for connected domain that only move to the neighbor domains */
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unsigned int
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next_block (int current_bn, omg_global_param omg_param)
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{
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double rnd = randomgen (0, 1);
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unsigned int blk;
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int div = (int) (omg_param.max_x / xloc_div);
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/*left border blocks*/
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if ((current_bn % div) == 0) {
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/*case 1 for left upper and lower corners(only 2 neighbors) */
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if ((int) (current_bn / div) == 0) {
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if (rnd <= 0.5)
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blk = selected_blockn (current_bn, RIGHT, div);
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else
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blk = selected_blockn (current_bn, UPPER, div);
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} else if ((int) (current_bn / div) ==
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(int) (omg_param.max_y / yloc_div) - 1) {
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if (rnd <= 0.5)
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blk = selected_blockn (current_bn, RIGHT, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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/*for 3 neighbor blocks */
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else {
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if (rnd <= 0.33)
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blk = selected_blockn (current_bn, RIGHT, div);
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else if (rnd > 0.33 && rnd <= 0.66)
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blk = selected_blockn (current_bn, UPPER, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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}
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/*right boredr blocks*/
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else if ((current_bn % (int) (omg_param.max_x / xloc_div)) == div - 1) {
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/*case 1 for right upper and lower corners(only 2 neighbors) */
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if ((int) (current_bn / div) == 0) {
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if (rnd <= 0.5)
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blk = selected_blockn (current_bn, LEFT, div);
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else
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blk = selected_blockn (current_bn, UPPER, div);
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} else if ((int) (current_bn / div) ==
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(int) (omg_param.max_y / yloc_div) - 1) {
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if (rnd <= 0.5)
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blk = selected_blockn (current_bn, LEFT, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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/*for 3 neighbor blocks */
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else {
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if (rnd <= 0.33)
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blk = selected_blockn (current_bn, LEFT, div);
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else if (rnd > 0.33 && rnd <= 0.66)
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blk = selected_blockn (current_bn, UPPER, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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}
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/*for 3 neighbor uper and lower borders*/
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else if ((int) (current_bn / div) == 0
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|| (int) (current_bn / div) ==
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(int) (omg_param.max_y / yloc_div) - 1) {
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if ((int) (current_bn / div) == 0) {
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if (rnd <= 0.33)
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blk = selected_blockn (current_bn, LEFT, div);
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else if (rnd > 0.33 && rnd <= 0.66)
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blk = selected_blockn (current_bn, RIGHT, div);
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else
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blk = selected_blockn (current_bn, UPPER, div);
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}
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else {
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if (rnd <= 0.33)
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blk = selected_blockn (current_bn, LEFT, div);
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else if (rnd > 0.33 && rnd <= 0.66)
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blk = selected_blockn (current_bn, RIGHT, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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} else {
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if (rnd <= 0.25)
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blk = selected_blockn (current_bn, LEFT, div);
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else if (rnd > 0.25 && rnd <= 0.50)
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blk = selected_blockn (current_bn, RIGHT, div);
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else if (rnd > 0.50 && rnd <= 0.75)
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blk = selected_blockn (current_bn, UPPER, div);
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else
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blk = selected_blockn (current_bn, LOWER, div);
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}
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return blk;
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}
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/*retun the block number of neighbor selected for next move */
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unsigned int
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selected_blockn (int block_n, int type, int div)
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{
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unsigned int next_blk = 0;
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switch (type) {
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case LEFT:
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next_blk = block_n - 1;
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break;
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case RIGHT:
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next_blk = block_n + 1;
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break;
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case UPPER:
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next_blk = block_n + div;
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break;
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case LOWER:
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next_blk = block_n - div;
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break;
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default:
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LOG_E (OMG, "wrong type input\n");
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}
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return next_blk;
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}
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