173 lines
4.8 KiB
C
173 lines
4.8 KiB
C
//=-------------------------------------------------------------------------=//
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// base definition //
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// //
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// Copyright © 2021 Libre en Communs (contact@a-lec.org) //
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// Copyright © 2021 Adrien Bourmault (neox@a-lec.org) //
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// //
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// This file is part of gem-graph. //
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// //
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// This program is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU Affero General Public License as //
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// published by the Free Software Foundation, either version 3 of the //
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// License, or (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU Affero General Public License for more details. //
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// //
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// You should have received a copy of the GNU Affero General Public License //
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// along with this program. If not, see <https://www.gnu.org/licenses/>. //
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//=-------------------------------------------------------------------------=//
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#include <sys/param.h>
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#include <stdbool.h>
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#include <assert.h>
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#include <unistd.h>
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#include <malloc.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <stdio.h>
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#include <netinet/in.h>
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#include <omp.h>
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#define BASE_H
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/* -------------------------------------------------------------------------- */
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#define LOGMSG "<%s:%s()>"
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#define printlog(FORMAT, ...) printf("\e[0;36m" LOGMSG "\e[0m" " " FORMAT \
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"\e[0m", __FILE__,__func__, ##__VA_ARGS__)
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#define printerr(FORMAT,...) fprintf(stderr, "\e[0;31m" LOGMSG "\e[0m" " " \
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FORMAT "\e[0m", __FILE__,__func__, \
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##__VA_ARGS__)
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#define LEN(x) (sizeof(x) / sizeof((x)[0]))
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/* -------------------------------------------------------------------------- */
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struct parameters_t
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{
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char *configDir;
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char *userDir;
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char *modelDir;
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};
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/*
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* Structure describing an arrow
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*/
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struct arrow_t {
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uint load;
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uint site;
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uint x;
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uint y;
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uint z;
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};
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/*
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* Structure describing a transition
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*/
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struct transition_t {
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uint id;
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struct condition_t *parent;
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struct arrow_t *arrows;
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};
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/*
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* Structure describing a condition
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*/
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struct condition_t {
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uint id;
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struct condition_t *parent;
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struct arrow_t *arrows;
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};
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struct space_unit_t
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{
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bool lock;
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struct arrow_t **sites; // Array of struct arrow_t* elements
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// - lenght is multiplicity
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};
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struct space_t
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{
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// Dimensions of space.
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// Note that a value 0 is not allowed, minimum is 1
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uint x_dim;
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uint y_dim;
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uint z_dim;
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struct space_unit_t *units; // (flat) arraw of space_unit_t elements :
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// - lenght is x_dim * y_dim * z_dim
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// - access to the (x,y,z) is done by
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// units[ x
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// + dim_x * y
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// + dim_x * dim_y * z ]
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};
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struct state_t
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{
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// Metadata
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uint id;
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uint owner_id;
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time_t date;
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struct space_t *space;
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};
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struct model_t {
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// Metadata
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uint id;
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uint owner_id;
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time_t date;
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union version
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{
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uint major;
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uint minor;
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};
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// User friendly metadata
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char *owner_name;
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char *model_name;
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// Model parameters
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uint multiplicity; // number of sites in a space_unit
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uint dimension; // number of space dimensions
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// Simulation parameters
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uint max_thread;
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uint max_cycles;
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// Handler to the current space of the model
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struct space_t *space;
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// Handler to the saved states of the model
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struct state_t **states;
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// Array of conditions
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struct condition_t *conditions;
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// Array of transitions
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struct transition_t *transitions;
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};
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struct worker_t
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{
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uint id;
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uint status;
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struct arrow_t *elected_arrow;
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};
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struct scheduler_t
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{
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uint id;
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uint n_workers;
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bool pleaseStop;
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struct model_t **models; // Queue (array) of waiting models
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struct worker_t **workers; // Workers array
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};
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