Threaded !

include/base.h

@@ -1,5 +1,5 @@
 //=-------------------------------------------------------------------------=//
-//  Main                                                                     //
+//  base definition                                                         //
 //                                                                           //
 //  Copyright © 2021 The Gem-graph Project                                   //
 //                                                                           //
@@ -20,6 +20,12 @@
 //=-------------------------------------------------------------------------=//
 
 #include <stdbool.h>
+#include <pthread.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <malloc.h>
+
+#define BASE_H
 
 struct {
     size_t size;

include/localthread.h

@@ -0,0 +1,24 @@
+//=-------------------------------------------------------------------------=//
+//  Scheduler definition                                                     //
+//                                                                           //
+//  Copyright © 2021 The Gem-graph Project                                   //
+//                                                                           //
+//  This file is part of gem-graph.                                          //
+//                                                                           //
+//  This program is free software: you can redistribute it and/or modify     //
+//  it under the terms of the GNU Affero General Public License as           //
+//  published by the Free Software Foundation, either version 3 of the       //
+//  License, or (at your option) any later version.                          //
+//                                                                           //
+//  This program 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 Affero General Public License for more details.                      //
+//                                                                           //
+//  You should have received a copy of the GNU Affero General Public License //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
+//=-------------------------------------------------------------------------=//
+
+#ifndef BASE_H
+    #include "../include/base.h"
+#endif

include/scheduler.h

@@ -0,0 +1,29 @@
+//=-------------------------------------------------------------------------=//
+//  Scheduler definition                                                     //
+//                                                                           //
+//  Copyright © 2021 The Gem-graph Project                                   //
+//                                                                           //
+//  This file is part of gem-graph.                                          //
+//                                                                           //
+//  This program is free software: you can redistribute it and/or modify     //
+//  it under the terms of the GNU Affero General Public License as           //
+//  published by the Free Software Foundation, either version 3 of the       //
+//  License, or (at your option) any later version.                          //
+//                                                                           //
+//  This program 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 Affero General Public License for more details.                      //
+//                                                                           //
+//  You should have received a copy of the GNU Affero General Public License //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
+//=-------------------------------------------------------------------------=//
+
+#ifndef BASE_H
+    #include "../include/base.h"
+#endif
+
+pthread_t *SchedInit(BoolArray_t *globalPreemptionSpace, IntArray_t *transitionsTree,
+              IntArray_t *arrowList, int nmaxThread, int nmaxCycles);
+
+int SchedLaunch(pthread_t *schedThread);

include/server.h

@@ -0,0 +1,24 @@
+//=-------------------------------------------------------------------------=//
+//  Server definition                                                        //
+//                                                                           //
+//  Copyright © 2021 The Gem-graph Project                                   //
+//                                                                           //
+//  This file is part of gem-graph.                                          //
+//                                                                           //
+//  This program is free software: you can redistribute it and/or modify     //
+//  it under the terms of the GNU Affero General Public License as           //
+//  published by the Free Software Foundation, either version 3 of the       //
+//  License, or (at your option) any later version.                          //
+//                                                                           //
+//  This program 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 Affero General Public License for more details.                      //
+//                                                                           //
+//  You should have received a copy of the GNU Affero General Public License //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
+//=-------------------------------------------------------------------------=//
+
+#ifndef BASE_H
+    #include "../include/base.h"
+#endif

src/main.c

@@ -19,10 +19,7 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include <pthread.h>
+#include "../include/base.h"
-#include <stdio.h>
-#include <malloc.h>
-#include "../include/types.h"
 #include "../include/server.h"
 #include "../include/scheduler.h"
 
@@ -38,7 +35,7 @@ int main(int argc, char **argv)
     BoolArray_t *globalPreemptionSpace = NULL;
     IntArray_t *globalDrawingSpace = NULL;
     IntArray_t *arrowList = NULL;
-    //IntArray_t *transitionTree = NULL;
+    IntArray_t *transitionsTree = NULL;
 
     globalPreemptionSpace = (BoolArray_t*) malloc(sizeof(BoolArray_t));
     globalPreemptionSpace->space = (bool*) malloc(sizeof(bool)*SPACE_SIZE);
@@ -52,16 +49,28 @@ int main(int argc, char **argv)
     arrowList->space = (int*) malloc(sizeof(int)*ARROW_NUMBER);
     arrowList->size = ARROW_NUMBER;
     
-    printf("globalPreemptionSpace: %p, size: %lu\n", globalPreemptionSpace, globalDrawingSpace->size);
+    printf("globalPreemptionSpace: %p, size: %lu\n", globalPreemptionSpace,
-    printf("globalDrawingSpace: %p, size: %lu\n", globalDrawingSpace, globalDrawingSpace->size);
+           globalDrawingSpace->size);
+    printf("globalDrawingSpace: %p, size: %lu\n", globalDrawingSpace,
+           globalDrawingSpace->size);
     printf("arrowList: %p, size: %lu\n", arrowList, arrowList->size);
 
+    //
+    // Calling the scheduler !
+    //
+    pthread_t *schedThread = SchedInit(globalPreemptionSpace, transitionsTree, arrowList, MAX_THREAD,
+              MAX_CYCLES);
+
+    int res = SchedLaunch(schedThread);
+
     free(globalDrawingSpace->space);
     free(globalDrawingSpace);
+
     free(globalPreemptionSpace->space);
     free(globalPreemptionSpace);
+
     free(arrowList->space);
     free(arrowList);
 
-    return 0;
+    return res;
 }

src/scheduler.c

@@ -19,14 +19,33 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include <pthread.h>
+#include "../include/base.h"
-#include <stdio.h>
-#include <malloc.h>
-#include "../include/types.h"
 #include "../include/localthread.h"
 
-int SchedInit(BoolArray_t *globalePreemptionSpace, IntArray_t *transitionsTree,
+static void *GreatScheduler(void *vargp);
+
+/* -------------------------------------------------------------------------- */
+
+// -------------------------------------------------------------------------- //
+// Scheduler init function                                                    //
+// -------------------------------------------------------------------------- //
+pthread_t *SchedInit(BoolArray_t *globalePreemptionSpace, IntArray_t *transitionsTree,
               IntArray_t *arrowList, int nmaxThread, int nmaxCycles)
 {
+    pthread_t *schedThread = (pthread_t*) malloc(sizeof(pthread_t));
+    pthread_create(schedThread, NULL, GreatScheduler, NULL);
+    return schedThread;
+}
+
+int SchedLaunch(pthread_t *schedThread)
+{
+    pthread_join(*schedThread, NULL);
     return 0;
 }
+
+static void *GreatScheduler(void *vargp)
+{
+    sleep(1);
+    printf("Printing from thread \n");
+    return NULL;
+}