91 lines
4.0 KiB
C
91 lines
4.0 KiB
C
//=-------------------------------------------------------------------------=//
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// Local worker module //
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// //
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// Copyright © 2021 The Gem-graph Project //
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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 "../include/base.h"
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static void *workerMain(void *worker);
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/* -------------------------------------------------------------------------- */
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// -------------------------------------------------------------------------- //
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// Scheduler init function //
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// -------------------------------------------------------------------------- //
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void WorkerInit(Worker_t *worker)
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{
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if (pthread_create(&worker->id, NULL, workerMain, worker)) {
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printLog("Worker #%lu can't be initialized!\n", worker->id);
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return;
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}
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}
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// -------------------------------------------------------------------------- //
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// Scheduler thread main function //
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// -------------------------------------------------------------------------- //
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static void *workerMain(void *worker)
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{
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Worker_t *args;
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int a = rand()%__INT_MAX__;
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args = (Worker_t*) worker;
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printLog("Worker #%lu online\n", args->id);
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int size = args->globalDrawingSpace->size;
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/* In each cell: the West (left) site is 0, the East (right) site is 1 */
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for (int orig=0; orig < size; orig++){
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int nxt1 = (orig + 1) % size,
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nxt2 = (orig + 2) % size,
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prv1 = (orig - 1 + size) % size;
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if(
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args->globalDrawingSpace->space[orig].sites[1].nArrow == 1
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&& args->globalDrawingSpace->space[nxt2].sites[0].nArrow == 0
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) {
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args->globalDrawingSpace->space[orig].sites[1].nArrow = 0;
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args->globalDrawingSpace->space[nxt1].sites[0].nArrow = 0;
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args->globalDrawingSpace->space[nxt1].sites[1].nArrow = 1;
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args->globalDrawingSpace->space[nxt2].sites[0].nArrow = 1;
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/* TODO args->arrowArray->array[1].siteId = 0;*/
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}
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else if(
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args->globalDrawingSpace->space[orig].sites[1].nArrow == 1
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&& args->globalDrawingSpace->space[prv1].sites[0].nArrow == 0
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) {
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args->globalDrawingSpace->space[orig].sites[1].nArrow = 0;
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args->globalDrawingSpace->space[nxt1].sites[0].nArrow = 0;
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args->globalDrawingSpace->space[orig].sites[0].nArrow = 1;
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args->globalDrawingSpace->space[prv1].sites[1].nArrow = 1;
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/* TODO args->arrowArray->array[1].siteId = 0;*/
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}
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}
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args->returnValue = a;
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args->terminated = true;
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printLog("Worker #%lu offline\n", args->id);
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return NULL;
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}
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