Refactor del modulo de creacion de procesos. Ahora esta dividido en varios...

Refactor del modulo de creacion de procesos. Ahora esta dividido en varios ficheros. Faltan aún varios tests.

Codes/IOcodes/read_ini.c

@@ -3,7 +3,7 @@
 #include <string.h>
 #include <mpi.h>
 #include "read_ini.h"
-#include "../malleability/ProcessDist.h"
+#include "../malleability/spawn_methods/ProcessDist.h"
 #include "../malleability/distribution_methods/block_distribution.h"
 #include "ini.h"
 
@@ -79,9 +79,9 @@ static int handler(void* user, const char* section, const char* name,
 	if(pconfig->actual_resize < pconfig->n_resizes) {
   	  char *aux = strdup(value);
           if (strcmp(aux, "spread") == 0) {
-            pconfig->phy_dist[pconfig->actual_resize] = COMM_PHY_SPREAD;
+            pconfig->phy_dist[pconfig->actual_resize] = MALL_DIST_SPREAD;
   	  } else {
-            pconfig->phy_dist[pconfig->actual_resize] = COMM_PHY_COMPACT;
+            pconfig->phy_dist[pconfig->actual_resize] = MALL_DIST_COMPACT;
 	  }
 	  free(aux);
           pconfig->actual_resize = pconfig->actual_resize+1; // Ultimo elemento del grupo

Codes/Main/Main.c

@@ -119,7 +119,7 @@ int main(int argc, char *argv[]) {
       MPI_Comm_rank(comm, &(group->myId));
 
       if(config_file->n_resizes != group->grp + 1) { 
-        set_malleability_configuration(config_file->sm, config_file->ss, config_file->phy_dist[group->grp+1], -1, config_file->at, -1);
+        set_malleability_configuration(config_file->sm, config_file->ss, config_file->phy_dist[group->grp+1], config_file->at, -1);
         set_children_number(config_file->procs[group->grp+1]); // TODO TO BE DEPRECATED
 
         if(group->grp == 0) {
@@ -134,11 +134,11 @@ int main(int argc, char *argv[]) {
       }
 
       res = work();
-      if(res == MAL_ZOMBIE) break;
+      if(res == MALL_ZOMBIE) break;
 
       print_local_results();
       reset_results_index(results);
-    } while((config_file->n_resizes > group->grp + 1) && (config_file->sm == COMM_SPAWN_MERGE || config_file->sm == COMM_SPAWN_MERGE_PTHREAD));
+    } while(config_file->n_resizes > group->grp + 1 && config_file->sm == MALL_SPAWN_MERGE);
 
     //
     // TERMINA LA EJECUCION ----------------------------------------------------------
@@ -155,7 +155,7 @@ int main(int argc, char *argv[]) {
       MPI_Comm_free(&comm);
     }
 
-    if(group->myId == ROOT && (config_file->sm == COMM_SPAWN_MERGE || config_file->sm == COMM_SPAWN_MERGE_PTHREAD)) {
+    if(group->myId == ROOT && config_file->sm == MALL_SPAWN_MERGE) {
       MPI_Abort(MPI_COMM_WORLD, -100);
     }
     free_application_data();
@@ -185,7 +185,7 @@ int work() {
   double *matrix = NULL;
 
   maxiter = config_file->iters[group->grp];
-  state = MAL_NOT_STARTED;
+  state = MALL_NOT_STARTED;
   
   res = 0;
   for(iter=group->iter_start; iter < maxiter; iter++) {
@@ -196,7 +196,7 @@ int work() {
     state = malleability_checkpoint();
 
   iter = 0;
-  while(state == MAL_DIST_PENDING || state == MAL_SPAWN_PENDING || state == MAL_SPAWN_SINGLE_PENDING) {
+  while(state == MALL_DIST_PENDING || state == MALL_SPAWN_PENDING || state == MALL_SPAWN_SINGLE_PENDING) {
     if(iter < config_file->iters[group->grp+1]) {
       iterate(matrix, config_file->granularity, state, iter);
       iter++;
@@ -207,7 +207,7 @@ int work() {
 
   
   if(config_file->n_resizes - 1 == group->grp) res=1;
-  if(state == MAL_ZOMBIE) res=state;
+  if(state == MALL_ZOMBIE) res=state;
   return res;
 }
 
@@ -239,7 +239,7 @@ double iterate(double *matrix, int n, int async_comm, int iter) {
 
   actual_time = MPI_Wtime(); // Guardar tiempos
   // TODO Que diferencie entre ambas en el IO
-  if(async_comm == MAL_DIST_PENDING || async_comm == MAL_SPAWN_PENDING || async_comm == MAL_SPAWN_SINGLE_PENDING) { // Se esta realizando una redistribucion de datos asincrona
+  if(async_comm == MALL_DIST_PENDING || async_comm == MALL_SPAWN_PENDING || async_comm == MALL_SPAWN_SINGLE_PENDING) { // Se esta realizando una redistribucion de datos asincrona
     cnt_async=1;
   }
 

Codes/malleability/malleabilityDataStructures.h

@@ -11,7 +11,7 @@ struct physical_dist {
   int num_cpus, num_nodes;
   char *nodelist;
   int target_qty, already_created;
-  int dist_type;
+  int dist_type, info_type;
 };
 
 typedef struct {
@@ -25,10 +25,6 @@ typedef struct {
   struct physical_dist dist; // Used to create mapping var
 
   MPI_Comm comm, returned_comm;
-
-  // To control the spawn state
-  pthread_mutex_t spawn_mutex;
-  pthread_cond_t cond_adapt_rdy;
 } Spawn_data;
 
 #endif

Codes/malleability/malleabilityManager.c

 #include <pthread.h>
 #include "malleabilityManager.h"
 #include "malleabilityStates.h"
+#include "malleabilityDataStructures.h"
 #include "malleabilityTypes.h"
 #include "malleabilityZombies.h"
-#include "ProcessDist.h"
+#include "spawn_methods/GenericSpawn.h"
 #include "CommDist.h"
 
-#define MALLEABILITY_ROOT 0
 #define MALLEABILITY_USE_SYNCHRONOUS 0
 #define MALLEABILITY_USE_ASYNCHRONOUS 1
 
@@ -26,10 +26,11 @@ int thread_check();
 void* thread_async_work();
 
 typedef struct {
-  int spawn_type;
+  int spawn_method;
   int spawn_dist;
-  int spawn_is_single;
-  int spawn_threaded;
+  int spawn_strategies;
+  //int spawn_is_single;
+  //int spawn_threaded;
   int comm_type;
   int comm_threaded;
 
@@ -49,7 +50,7 @@ typedef struct { //FIXME numC_spawned no se esta usando
   int num_cpus, num_nodes;
 } malleability_t;
 
-int state = MAL_UNRESERVED; //FIXME Mover a otro lado
+int state = MALL_UNRESERVED; //FIXME Mover a otro lado
 
 malleability_config_t *mall_conf;
 malleability_t *mall;
@@ -99,7 +100,7 @@ int init_malleability(int myId, int numP, int root, MPI_Comm comm, char *name_ex
   dist_s_data->entries = 0;
   dist_a_data->entries = 0;
 
-  state = MAL_NOT_STARTED;
+  state = MALL_NOT_STARTED;
 
   // Si son el primer grupo de procesos, obtienen los datos de los padres
   MPI_Comm_get_parent(&(mall->intercomm));
@@ -136,7 +137,7 @@ void free_malleability() {
   zombies_awake();
   zombies_service_free();
 
-  state = MAL_UNRESERVED;
+  state = MALL_UNRESERVED;
 }
 
 /*
@@ -156,37 +157,40 @@ void free_malleability() {
  */
 int malleability_checkpoint() {
   
-  if(state == MAL_UNRESERVED) return MAL_UNRESERVED;
+  if(state == MALL_UNRESERVED) return MALL_UNRESERVED;
 
-  if(state == MAL_NOT_STARTED) {
+  if(state == MALL_NOT_STARTED) {
     // Comprobar si se tiene que realizar un redimensionado
-    //if(CHECK_RMS()) {return MAL_DENIED;}
+    //if(CHECK_RMS()) {return MALL_DENIED;}
     
     state = spawn_step();
 
-    if (state == MAL_SPAWN_COMPLETED){
+    if (state == MALL_SPAWN_COMPLETED){
       state = start_redistribution();
     }
 
-  } else if(state == MAL_SPAWN_PENDING || state == MAL_SPAWN_SINGLE_PENDING) { // Comprueba si el spawn ha terminado y comienza la redistribucion
+  } else if(state == MALL_SPAWN_PENDING || state == MALL_SPAWN_SINGLE_PENDING) { // Comprueba si el spawn ha terminado y comienza la redistribucion
     double end_real_time;
 
-    if(mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD && mall->numP > mall->numC) {
+    /*if(mall_conf->spawn_type == MALL_SPAWN_MERGE && mall_conf->spawn_type == MALL_SPAWN_PTHREAD && mall->numP > mall->numC) {
       state = shrink_redistribution(); //TODO REFACTOR
 
     } else {
-      state = check_slurm_comm(mall->myId, mall->root, mall->numP, &(mall->intercomm), mall->comm, mall->thread_comm, &end_real_time);
-      if (state == MAL_SPAWN_COMPLETED) {  
+    */
+      //state = check_slurm_comm(mall->myId, mall->root, mall->numP, &(mall->intercomm), mall->comm, mall->thread_comm, &end_real_time); //FIXMENOW
+      state = check_spawn_state(&(mall->intercomm), mall->comm, MALL_DIST_PENDING, &end_real_time); //FIXME 3 argumento depende de la distribucion
+      if (state == MALL_SPAWN_COMPLETED || state == MALL_DIST_ADAPTED) {  //FIXME MALL_DIST_ADAPTED tiene que recoger los tiempos
         mall_conf->results->spawn_time[mall_conf->grp] = MPI_Wtime() - mall_conf->results->spawn_start;
-        if(mall_conf->spawn_type == COMM_SPAWN_PTHREAD || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
+
+        if(malleability_spawn_contains_strat(mall_conf->spawn_strategies, MALL_SPAWN_PTHREAD, NULL)) {
           mall_conf->results->spawn_real_time[mall_conf->grp] = end_real_time - mall_conf->results->spawn_start;
         }
-        //TODO Si es MERGE SHRINK, metodo diferente de redistribucion de datos
+        //TODO Si es MERGE, metodo diferente de redistribucion de datos
         state = start_redistribution();
       }
-    }
+    //}
 
-  } else if(state == MAL_DIST_PENDING) {
+  } else if(state == MALL_DIST_PENDING) {
     if(mall_conf->comm_type == MAL_USE_THREAD) {
       state = thread_check();
     } else {
@@ -220,11 +224,10 @@ void get_benchmark_results(results_data **results) {
 }
 //-------------------------------------------------------------------------------------------------------------
 
-void set_malleability_configuration(int spawn_type, int spawn_is_single, int spawn_dist, int spawn_threaded, int comm_type, int comm_threaded) {
-  mall_conf->spawn_type = spawn_type;
-  mall_conf->spawn_is_single = spawn_is_single;
+void set_malleability_configuration(int spawn_method, int spawn_strategies, int spawn_dist, int comm_type, int comm_threaded) {
+  mall_conf->spawn_method = spawn_method;
+  mall_conf->spawn_strategies = spawn_strategies;
   mall_conf->spawn_dist = spawn_dist;
-  mall_conf->spawn_threaded = spawn_threaded;
   mall_conf->comm_type = comm_type;
   mall_conf->comm_threaded = comm_threaded;
 }
@@ -234,16 +237,13 @@ void set_malleability_configuration(int spawn_type, int spawn_is_single, int spa
  * Tiene que ser llamado despues de setear la config
  */
 void set_children_number(int numC){
-  if((mall_conf->spawn_type == COMM_SPAWN_MERGE || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) && (numC - mall->numP >= 0)) {
+  if((mall_conf->spawn_method == MALL_SPAWN_MERGE) && (numC >= mall->numP)) {
     mall->numC = numC;
     mall->numC_spawned = numC - mall->numP;
 
     if(numC == mall->numP) { // Migrar
       mall->numC_spawned = numC;
-      if(mall_conf->spawn_type == COMM_SPAWN_MERGE)
-        mall_conf->spawn_type = COMM_SPAWN_SERIAL;
-      else
-	mall_conf->spawn_type = COMM_SPAWN_PTHREAD;
+      mall_conf->spawn_method = MALL_SPAWN_BASELINE;
     }
   } else {
     mall->numC = numC;
@@ -409,17 +409,20 @@ void recv_data(int numP_parents, malleability_data_t *data_struct, int is_asynch
  */
 void Children_init() {
   int numP_parents, root_parents, i;
-  int spawn_is_single;
-  MPI_Comm aux;
+  int is_intercomm;
+  //MPI_Comm aux;
 
-  MPI_Bcast(&spawn_is_single, 1, MPI_INT, MALLEABILITY_ROOT, mall->intercomm); 
+  malleability_connect_children(mall->myId, mall->numP, mall->root, mall->comm, &numP_parents, &root_parents, &(mall->intercomm));
+  /*MPI_Bcast(&spawn_is_single, 1, MPI_INT, MALLEABILITY_ROOT, mall->intercomm); 
   if(spawn_is_single) {
-    malleability_establish_connection(mall->myId, MALLEABILITY_ROOT, &(mall->intercomm));
+    malleability_establish_connection(mall->myId, MALLEABILITY_ROOT, &(mall->intercomm)); //FIXMENOW
   }
   MPI_Bcast(&(mall_conf->spawn_type), 1, MPI_INT, MALLEABILITY_ROOT, mall->intercomm); 
-
   MPI_Bcast(&root_parents, 1, MPI_INT, MALLEABILITY_ROOT, mall->intercomm); 
   MPI_Bcast(&numP_parents, 1, MPI_INT, root_parents, mall->intercomm);
+  */
+  // TODO A partir de este punto tener en cuenta si es BASELINE o MERGE
+  MPI_Comm_test_inter(mall->intercomm, &is_intercomm);
 
   recv_config_file(mall->root, mall->intercomm, &(mall_conf->config_file));
 
@@ -457,8 +460,9 @@ void Children_init() {
     } 
   }
 
-  if(mall_conf->spawn_type == COMM_SPAWN_MERGE || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
-    proc_adapt_expand(&(mall->numP), mall->numP+numP_parents, mall->intercomm, &(mall->comm), MALLEABILITY_CHILDREN);
+  /*
+  if(mall_conf->spawn_type == MALL_SPAWN_MERGE || mall_conf->spawn_type == MALL_SPAWN_MERGE_PTHREAD) {
+    proc_adapt_expand(&(mall->numP), mall->numP+numP_parents, mall->intercomm, &(mall->comm), MALLEABILITY_CHILDREN); //FIXMENOW
 
     if(mall->thread_comm != MPI_COMM_WORLD) MPI_Comm_free(&(mall->thread_comm));
 
@@ -467,12 +471,11 @@ void Children_init() {
     MPI_Comm_dup(mall->comm, &aux);
     mall->user_comm = aux;
   } 
+  */
 
   // Guardar los resultados de esta transmision
   recv_results(mall_conf->results, mall->root, mall_conf->config_file->n_resizes, mall->intercomm);
-
   MPI_Comm_disconnect(&(mall->intercomm));
-
 }
 
 //======================================================||
@@ -488,16 +491,19 @@ void Children_init() {
 int spawn_step(){
   mall_conf->results->spawn_start = MPI_Wtime();
 
-  if((mall_conf->spawn_type == COMM_SPAWN_MERGE || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) && mall->numP > mall->numC) {
+  /* FIXME Mantener funcion de shrink_redistribuition
+  if((mall_conf->spawn_type == MALL_SPAWN_MERGE) && mall->numP > mall->numC) {
     state = shrink_redistribution();
     return state; 
   }
+  */
  
-  state = init_slurm_comm(mall->name_exec, mall->num_cpus, mall->num_nodes, mall->nodelist, mall->myId, mall->numP, mall->numC, mall->root, mall_conf->spawn_dist, mall_conf->spawn_type, mall_conf->spawn_is_single, mall->thread_comm, &(mall->intercomm));
+  //state = init_slurm_comm(mall->name_exec, mall->num_cpus, mall->num_nodes, mall->nodelist, mall->myId, mall->numP, mall->numC, mall->root, mall_conf->spawn_dist, mall_conf->spawn_type, mall_conf->spawn_is_single, mall->thread_comm, &(mall->intercomm)); //FIXMENOW
+  state = init_spawn(mall->name_exec, mall->num_cpus, mall->num_nodes, mall->nodelist, mall->myId, mall->numP, mall->numC, mall->root, mall_conf->spawn_dist, mall_conf->spawn_method, mall_conf->spawn_strategies, mall->thread_comm, &(mall->intercomm));
 
-  if(mall_conf->spawn_type == COMM_SPAWN_SERIAL || mall_conf->spawn_type == COMM_SPAWN_MERGE)
+  if(!malleability_spawn_contains_strat(mall_conf->spawn_strategies, MALL_SPAWN_PTHREAD, NULL)) {
       mall_conf->results->spawn_time[mall_conf->grp] = MPI_Wtime() - mall_conf->results->spawn_start;
-  else if(mall_conf->spawn_type == COMM_SPAWN_PTHREAD || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
+  } else {
       //mall_conf->results->spawn_thread_time[mall_conf->grp] = MPI_Wtime() - mall_conf->results->spawn_start;
       //mall_conf->results->spawn_start = MPI_Wtime();
   }
@@ -523,9 +529,11 @@ int start_redistribution() {
   int rootBcast = MPI_PROC_NULL;
   if(mall->myId == mall->root) rootBcast = MPI_ROOT;
 
+  /*
   MPI_Bcast(&(mall_conf->spawn_type), 1, MPI_INT, rootBcast, mall->intercomm);
   MPI_Bcast(&(mall->root), 1, MPI_INT, rootBcast, mall->intercomm);
   MPI_Bcast(&(mall->numP), 1, MPI_INT, rootBcast, mall->intercomm);
+  */
 
   send_config_file(mall_conf->config_file, rootBcast, mall->intercomm);
 
@@ -536,7 +544,7 @@ int start_redistribution() {
       return thread_creation();
     } else {
       send_data(mall->numC, dist_a_data, MALLEABILITY_USE_ASYNCHRONOUS);
-      return MAL_DIST_PENDING;
+      return MALL_DIST_PENDING;
     }
   } 
   return end_redistribution();
@@ -580,7 +588,7 @@ int check_redistribution() {
   }
 
   MPI_Allreduce(&completed, &all_completed, 1, MPI_INT, MPI_MIN, mall->comm);
-  if(!all_completed) return MAL_DIST_PENDING; // Continue only if asynchronous send has ended 
+  if(!all_completed) return MALL_DIST_PENDING; // Continue only if asynchronous send has ended 
   
 
   if(mall_conf->comm_type == MAL_USE_IBARRIER) {
@@ -602,7 +610,7 @@ int check_redistribution() {
  */ 
 int end_redistribution() {
   int result, i, rootBcast = MPI_PROC_NULL;
-  MPI_Comm aux;
+  //MPI_Comm aux;
   if(mall->myId == mall->root) rootBcast = MPI_ROOT;
 
   if(dist_s_data->entries || rep_s_data->entries) { // Enviar datos sincronos
@@ -621,11 +629,12 @@ int end_redistribution() {
       MPI_Bcast(rep_s_data->arrays[i], rep_s_data->qty[i], datatype, rootBcast, mall->intercomm);
     } 
   }
-    
-  if(mall_conf->spawn_type == COMM_SPAWN_MERGE || mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
+   
+ /* 
+  if(mall_conf->spawn_type == MALL_SPAWN_MERGE) {
     double time_adapt = MPI_Wtime();
 
-    proc_adapt_expand(&(mall->numP), mall->numC, mall->intercomm, &(mall->comm), MALLEABILITY_NOT_CHILDREN);
+    proc_adapt_expand(&(mall->numP), mall->numC, mall->intercomm, &(mall->comm), MALLEABILITY_NOT_CHILDREN); //FIXMENOW
 
     if(mall->thread_comm != MPI_COMM_WORLD) MPI_Comm_free(&(mall->thread_comm));
 
@@ -638,12 +647,13 @@ int end_redistribution() {
     
 //    result = MAL_DIST_ADAPTED;
   }
+  */
 
   send_results(mall_conf->results, rootBcast, mall_conf->config_file->n_resizes, mall->intercomm);
-  result = MAL_DIST_COMPLETED;
+  result = MALL_DIST_COMPLETED;
 
   MPI_Comm_disconnect(&(mall->intercomm));
-  state = MAL_NOT_STARTED;
+  state = MALL_NOT_STARTED;
   return result;
 }
 
@@ -652,15 +662,15 @@ int end_redistribution() {
 ///=============================================
 ///=============================================
 double time_adapt, time_adapt_end;
+/*
 int state_shrink=0; //TODO Refactor
 pthread_t thread_shrink;
 MPI_Comm comm_shrink;
 
 int thread_shrink_creation();
 void *thread_shrink_work();
-/*
- * Crea una hebra para ejecutar una comunicación en segundo plano.
- */
+
+
 int thread_shrink_creation() {
   if(pthread_create(&thread_shrink, NULL, thread_shrink_work, NULL)) {
     printf("Error al crear el hilo\n");
@@ -670,20 +680,22 @@ int thread_shrink_creation() {
   return MAL_SPAWN_PENDING;
 }
 void* thread_shrink_work() {
-  proc_adapt_shrink(mall->numC, &comm_shrink, mall->myId);
+  proc_adapt_shrink(mall->numC, &comm_shrink, mall->myId); //FIXMENOW
   time_adapt_end = MPI_Wtime();
   state_shrink=2;
   pthread_exit(NULL);
 }
+*/
 ///=============================================
 ///=============================================
 ///=============================================
 int shrink_redistribution() {
-    int global_state;
+    //int global_state;
     double time_aux;
     MPI_Comm aux_comm;
 
-    if(mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
+    /*
+    if(mall_conf->spawn_type == MALL_SPAWN_MERGE && mall_conf->spawn_type == MALL_SPAWN_PTHREAD) {
       if(state_shrink == 0) {
         time_adapt = MPI_Wtime();
 	state_shrink = 1;
@@ -707,26 +719,29 @@ int shrink_redistribution() {
     } else {
       time_adapt = MPI_Wtime();
       MPI_Comm_dup(mall->comm, &aux_comm);
-      proc_adapt_shrink( mall->numC, &(mall->comm), mall->myId);
+      proc_adapt_shrink( mall->numC, &(mall->comm), mall->myId); //FIXMENOW
     }
+    */
+    MPI_Comm_dup(mall->comm, &aux_comm);
+
 
     //TODO REFACTOR -- Que solo la llamada de collect iters este fuera de los hilos
     zombies_collect_suspended(aux_comm, mall->myId, mall->numP, mall->numC, mall->root, (void *) mall_conf->results, mall->user_comm);
     
     if(mall->myId < mall->numC) {
       MPI_Comm_free(&aux_comm);
-      MPI_Comm_dup(mall->comm, &aux_comm);
+      MPI_Comm_dup(mall->comm, &aux_comm); // FIXME Que pasa con los comunicadores Thread_comm y User_comm
       mall->thread_comm = aux_comm;
       MPI_Comm_dup(mall->comm, &aux_comm);
       mall->user_comm = aux_comm;
 
-      mall_conf->results->spawn_time[mall_conf->grp] = MPI_Wtime() - time_adapt;
-      if(mall_conf->spawn_type == COMM_SPAWN_MERGE_PTHREAD) {
-          mall_conf->results->spawn_real_time[mall_conf->grp] = time_adapt_end - time_adapt + MPI_Wtime() - time_aux;
+      mall_conf->results->spawn_time[mall_conf->grp] = MPI_Wtime() - time_adapt; //FIXME Error
+      if(mall_conf->spawn_method == MALL_SPAWN_MERGE && malleability_spawn_contains_strat(mall_conf->spawn_strategies,MALL_SPAWN_PTHREAD, NULL)) {
+          mall_conf->results->spawn_real_time[mall_conf->grp] = time_adapt_end - time_adapt + MPI_Wtime() - time_aux; //FIXME Error
       }
-      return MAL_DIST_COMPLETED; //FIXME Refactor Poner a SPAWN_COMPLETED
+      return MALL_DIST_COMPLETED; //FIXME Refactor Poner a SPAWN_COMPLETED
     } else {
-      return MAL_ZOMBIE;
+      return MALL_ZOMBIE;
     }
 }
 
@@ -746,7 +761,7 @@ int thread_creation() {
     MPI_Abort(MPI_COMM_WORLD, -1);
     return -1;
   }
-  return MAL_DIST_PENDING;
+  return MALL_DIST_PENDING;
 }
 
 /*
@@ -760,8 +775,8 @@ int thread_check() {
 
   // Comprueba que todos los hilos han terminado la distribucion (Mismo valor en commAsync)
   MPI_Allreduce(&state, &all_completed, 1, MPI_INT, MPI_MAX, mall->comm);
-  if(all_completed != MAL_DIST_COMPLETED) return MAL_DIST_PENDING; // Continue only if asynchronous send has ended 
-  //FIXME No se tiene en cuenta el estado MAL_APP_ENDED
+  if(all_completed != MALL_DIST_COMPLETED) return MALL_DIST_PENDING; // Continue only if asynchronous send has ended 
+  //FIXME No se tiene en cuenta el estado MALL_APP_ENDED
 
   if(pthread_join(mall->async_thread, NULL)) {
     printf("Error al esperar al hilo\n");
@@ -782,6 +797,6 @@ int thread_check() {
  */
 void* thread_async_work() {
   send_data(mall->numC, dist_a_data, MALLEABILITY_USE_SYNCHRONOUS);
-  state = MAL_DIST_COMPLETED;
+  state = MALL_DIST_COMPLETED;
   pthread_exit(NULL);
 }

Codes/malleability/malleabilityManager.h

@@ -18,7 +18,7 @@ void indicate_ending_malleability(int new_outside_state);
 int malleability_checkpoint();
 void set_benchmark_grp(int grp);
 
-void set_malleability_configuration(int spawn_type, int spawn_is_single, int spawn_dist, int spawn_threaded, int comm_type, int comm_threaded);
+void set_malleability_configuration(int spawn_method, int spawn_strategies, int spawn_dist, int comm_type, int comm_threaded);
 void set_children_number(int numC); // TODO TO BE DEPRECATED
 void get_malleability_user_comm(MPI_Comm *comm);
 

Codes/malleability/malleabilityStates.h

@@ -5,6 +5,7 @@
 #include <stdlib.h>
 
 //States
+/*
 #define MAL_UNRESERVED -1
 #define MAL_DENIED -2
 #define MAL_ZOMBIE -3
@@ -17,20 +18,29 @@
 #define MAL_DIST_PENDING 6
 #define MAL_DIST_COMPLETED 7
 #define MAL_DIST_ADAPTED 8
+*/
 
-//enum mall_states{MALL_UNRESERVED, MALL_NOT_STARTED, MALL_ZOMBIE, MALL_SPAWN_PENDING, 
-//	MALL_SPAWN_SINGLE_PENDING, MALL_SPAWN_SINGLE_COMPLETED, MALL_SPAWN_ADAPT_POSTPONE, 
-//	MALL_SPAWN_COMPLETED, MALL_DIST_PENDING, MALL_DIST_COMPLETED, MALL_DIST_ADAPTED};
-//enum mall_spawn_methods{MALL_SPAWN_BASELINE, MALL_SPAWN_MERGE};
-//enum mall_spawn_strategies{MALL_SPAWN_SERIAL, MALL_SPAWN_PTHREAD, MALL_SPAWN_MULTIPLE, MALL_SPAWN_SINGLE};
+enum mall_states{MALL_UNRESERVED, MALL_NOT_STARTED, MALL_ZOMBIE, MALL_SPAWN_PENDING, 
+	MALL_SPAWN_SINGLE_PENDING, MALL_SPAWN_SINGLE_COMPLETED, MALL_SPAWN_ADAPT_POSTPONE, 
+	MALL_SPAWN_COMPLETED, MALL_DIST_PENDING, MALL_DIST_COMPLETED, MALL_DIST_ADAPTED};
+enum mall_spawn_methods{MALL_SPAWN_BASELINE, MALL_SPAWN_MERGE};
+//#define MALL_SPAWN_SERIAL 2
+#define MALL_SPAWN_PTHREAD 2
+//#define MALL_SPAWN_MULTIPLE 5
+#define MALL_SPAWN_SINGLE 3
+
+#define MALLEABILITY_ROOT 0
 
 #define MAL_APP_EXECUTING 0
 #define MAL_APP_ENDED 1
 
 // TODO Refactor
+/*
 #define COMM_PHY_SPREAD 1
 #define COMM_PHY_COMPACT 2
+*/
 
+/*
 // SPAWN METHODS
 #define COMM_SPAWN_SERIAL 0
 #define COMM_SPAWN_PTHREAD 1
@@ -43,7 +53,7 @@
 #define COMM_SPAWN_SINGLE 1
 //#define COMM_SPAWN_PTHREAD 2
 //#define COMM_SPAWN_SINGLE 3
-
+*/
 #define MAL_USE_NORMAL 0
 #define MAL_USE_IBARRIER 1
 #define MAL_USE_POINT 2

Codes/malleability/spawn_methods/Baseline.c

@@ -4,6 +4,7 @@
 #include <pthread.h>
 #include "../malleabilityStates.h"
 #include "Baseline.h"
+#include "Spawn_state.h"
 
 //--------------PRIVATE DECLARATIONS---------------//
 int baseline_spawn(Spawn_data spawn_data, MPI_Comm comm, MPI_Comm *child);
@@ -24,10 +25,10 @@ void baseline_establish_connection(int myId, int root, MPI_Comm *parents);
  * nada los hijos.
  */
 int baseline(Spawn_data spawn_data, MPI_Comm *child) { //TODO Tratamiento de errores
-  int numRanks;
-  MPI_Comm_size(spawn_data.comm, &numRanks);
+  MPI_Comm intercomm;
+  MPI_Comm_get_parent(&intercomm);
 
-  if (spawn_data.initial_qty == numRanks) { // Parents path
+  if (intercomm == MPI_COMM_NULL) { // Parents path
     if(spawn_data.spawn_is_single) {  
       baseline_single_spawn(spawn_data, child);
     } else {
@@ -78,11 +79,8 @@ int baseline_single_spawn(Spawn_data spawn_data, MPI_Comm *child) {
     port_name = (char *) malloc(MPI_MAX_PORT_NAME * sizeof(char));
     MPI_Recv(port_name, MPI_MAX_PORT_NAME, MPI_CHAR, spawn_data.root, 130, *child, MPI_STATUS_IGNORE);
 
-    if(spawn_data.spawn_is_async) {
-      pthread_mutex_lock(&(spawn_data.spawn_mutex));
-      commState = MALL_SPAWN_SINGLE_COMPLETED; // Indicate other processes to join root to end spawn procedure
-      pthread_mutex_unlock(&(spawn_data.spawn_mutex));
-    }
+    set_spawn_state(MALL_SPAWN_SINGLE_COMPLETED, spawn_data.spawn_is_async); // Indicate other processes to join root to end spawn procedure
+
   } else {
     port_name = malloc(1);
   }

Codes/malleability/spawn_methods/GenericSpawn.c

@@ -10,15 +10,13 @@
 #include "GenericSpawn.h"
 #include "Baseline.h"
 #include "Merge.h"
+#include "Spawn_state.h"
 
 // This code is a Singleton object -- Only one instance can be used at a given time and
 // no multiple calls to perform diferent resizes can be performed at the same time.
 
-int commState = MALL_NOT_STARTED;
-Spawn_data *spawn_data;
+Spawn_data *spawn_data = NULL;
 pthread_t spawn_thread;
-//pthread_mutex_t spawn_mutex; FIXME BORRAR
-//pthread_cond_t cond_adapt_rdy; FIXME BORRAR
 MPI_Comm *returned_comm;
 
 double end_time; //FIXME REFACTOR
@@ -63,7 +61,7 @@ int init_spawn(char *argv, int num_cpus, int num_nodes, char *nodelist, int myId
   set_spawn_configuration(argv, num_cpus, num_nodes, nodelist, myId, root, initial_qty, target_qty, type_dist, spawn_method, spawn_strategies, comm);
 
   if(!spawn_data->spawn_is_async) {
-    generic_spawn(child, NOT_STARTED);
+    generic_spawn(child, MALL_NOT_STARTED);
     local_state = get_spawn_state(spawn_data->spawn_is_async);
     if (local_state == MALL_SPAWN_COMPLETED)
       deallocate_spawn_data();
@@ -77,7 +75,7 @@ int init_spawn(char *argv, int num_cpus, int num_nodes, char *nodelist, int myId
     }
   }
     
-  return commState;
+  return local_state;
 }
 
 /*
@@ -88,16 +86,16 @@ int check_spawn_state(MPI_Comm *child, MPI_Comm comm, int data_dist_completed, d
   int local_state;
   int global_state=MALL_NOT_STARTED;
 
-  if(spawn_data->spawn_is_async) {
+  if(spawn_data->spawn_is_async) { // Async
     local_state = get_spawn_state(spawn_data->spawn_is_async);
 
-    if(local_state == MALL_SPAWN_SINGLE_PENDING || local_state == MALL_SPAWN_SINGLE_COMPLETED) {	    
+    if(local_state == MALL_SPAWN_SINGLE_PENDING || local_state == MALL_SPAWN_SINGLE_COMPLETED) { // Single
       global_state = check_single_state(comm, local_state);
 
-    } else if(local_state == MALL_SPAWN_ADAPT_POSTPONE && data_dist_completed) {
+    } else if(local_state == MALL_SPAWN_ADAPT_POSTPONE && data_dist_completed) { // Start Merge Shrink Async
       global_state = check_merge_shrink_state();
 
-    } else if(local_state == MALL_SPAWN_PENDING) {
+    } else if(local_state == MALL_SPAWN_PENDING || local_state == MALL_SPAWN_COMPLETED || local_state == MALL_DIST_ADAPTED) { // Baseline
       global_state = check_generic_state(comm, child, local_state, real_time);
 
     } else {
@@ -105,12 +103,12 @@ int check_spawn_state(MPI_Comm *child, MPI_Comm comm, int data_dist_completed, d
       MPI_Abort(MPI_COMM_WORLD, -1);
       return -10;
     }
-  } else if(spawn_data->spawn_method == MALL_SPAWN_MERGE){
+  } else if(spawn_data->spawn_method == MALL_SPAWN_MERGE){ // Start Merge shrink Sync
     generic_spawn(child, MALL_DIST_COMPLETED);
     global_state = get_spawn_state(spawn_data->spawn_is_async);
-    if(global_state == MALL_SPAWN_COMPLETED)
-      deallocate_spawn_data();
   }
+  if(global_state == MALL_SPAWN_COMPLETED || global_state == MALL_DIST_ADAPTED)
+    deallocate_spawn_data();
   return global_state;
 }
 
@@ -122,7 +120,7 @@ int check_spawn_state(MPI_Comm *child, MPI_Comm comm, int data_dist_completed, d
  * para el paso de redistribucion de datos (Numeros de procesos y Id del Root).
  *
  */
-void malleability_connect_children(int myId, int numP, int root, int *numP_parents, int *root_parents, MPI_Comm *parents) {
+void malleability_connect_children(int myId, int numP, int root, MPI_Comm comm, int *numP_parents, int *root_parents, MPI_Comm *parents) {
   spawn_data = (Spawn_data *) malloc(sizeof(Spawn_data));
   spawn_data->root = root;
   spawn_data->myId = myId;
@@ -133,21 +131,36 @@ void malleability_connect_children(int myId, int numP, int root, int *numP_paren
   set_basic_spawn_dtype();
   MPI_Bcast(spawn_data, 1, spawn_data->dtype, MALLEABILITY_ROOT, *parents);
 
-  
   switch(spawn_data->spawn_method) {
     case MALL_SPAWN_BASELINE:
-      local_state = baseline(*spawn_data, parents);
+      baseline(*spawn_data, parents);
       break;
     case MALL_SPAWN_MERGE:
-      spawn_data->target_qty += numP_parents;
-      local_state = merge(*spawn_data, parents, NOT_STARTED);
+      spawn_data->target_qty += *numP_parents;
+      merge(*spawn_data, parents, MALL_NOT_STARTED);
       break;
   }
 
+  *root_parents = spawn_data->root_parents;
+  *numP_parents = spawn_data->initial_qty;
+
   MPI_Type_free(&(spawn_data->dtype));
   free(spawn_data);
 }
 
+/*
+ * Función para obtener si entre las estrategias elegidas, se utiliza
+ * la estrategia pasada como segundo argumento.
+ *
+ * Devuelve en "result" 1(Verdadero) si utiliza la estrategia, 0(Falso) en caso
+ * contrario.
+ */
+int malleability_spawn_contains_strat(int spawn_strategies, int strategy, int *result) {
+  int value = spawn_strategies % strategy ? 0 : 1;
+  if(result != NULL) *result = value;
+  return value;
+}
+
 //--------------PRIVATE CONFIGURATION FUNCTIONS---------------//
 /*
  * Agrupa en una sola estructura todos los datos de configuración necesarios
@@ -162,8 +175,8 @@ void set_spawn_configuration(char *cmd, int num_cpus, int num_nodes, char *nodel
   spawn_data->initial_qty = initial_qty;
   spawn_data->target_qty = target_qty;
   spawn_data->spawn_method = spawn_method;
-  spawn_data->spawn_is_single = spawn_strategies % MALL_SPAWN_SINGLE ? 0 : 1;
-  spawn_data->spawn_is_async = spawn_strategies % MALL_SPAWN_PTHREAD ? 0 : 1;
+  malleability_spawn_contains_strat(spawn_strategies, MALL_SPAWN_SINGLE, &(spawn_data->spawn_is_single));
+  malleability_spawn_contains_strat(spawn_strategies, MALL_SPAWN_PTHREAD, &(spawn_data->spawn_is_async));
   spawn_data->comm = comm;
 
   set_basic_spawn_dtype();
@@ -172,15 +185,15 @@ void set_spawn_configuration(char *cmd, int num_cpus, int num_nodes, char *nodel
     case MALL_SPAWN_BASELINE:
       spawn_data->spawn_qty = spawn_data->target_qty;
       spawn_data->already_created = 0;
+      break;
     case MALL_SPAWN_MERGE:
       spawn_data->spawn_qty = spawn_data->target_qty - spawn_data->initial_qty;
       spawn_data->already_created = spawn_data->initial_qty;
+      break;
   }
 
   if(spawn_data->spawn_is_async) {
-    pthread_mutex_init(&(spawn_data->spawn_mutex),NULL);
-    pthread_cond_init(&(spawn_data->cond_adapt_rdy),NULL);
-    spawn_thread = pthread_self();
+    init_spawn_state();
   }
 
   if(spawn_data->myId == spawn_data->root) {
@@ -229,19 +242,22 @@ void set_basic_spawn_dtype() {
  * junto a la destrucion de aquellas estructuras que utiliza.
  */
 void deallocate_spawn_data() {
-  free(spawn_data->cmd);
- 
-  MPI_Type_free(&(spawn_data->dtype));
+  if(spawn_data == NULL) return;
+
+  if(spawn_data->cmd != NULL) {
+    free(spawn_data->cmd);
+  }
+  if(spawn_data->dtype != MPI_DATATYPE_NULL) {
+    MPI_Type_free(&(spawn_data->dtype));
+  }
   if(spawn_data->mapping != MPI_INFO_NULL) {
     MPI_Info_free(&(spawn_data->mapping));
   }
-
   if(spawn_data->spawn_is_async) {
-    pthread_cond_destroy(&(spawn_data->cond_adapt_rdy));
-    pthread_mutex_destroy(&(spawn_data->spawn_mutex));
-    spawn_thread = pthread_self();
+    free_spawn_state();
   }
   free(spawn_data); 
+  spawn_data = NULL;
 }
 
 
@@ -270,7 +286,7 @@ void generic_spawn(MPI_Comm *child, int data_stage) {
   }
   // END WORK
 
-  local_state = get_spawn_state(spawn_data->spawn_is_async);
+  set_spawn_state(local_state, spawn_data->spawn_is_async);
   end_time = MPI_Wtime();
 }
 
@@ -304,16 +320,19 @@ int allocate_thread_spawn() {
  * se avisa al hilo maestro.
  */
 void* thread_work(void* arg) {
+  int local_state, repeat = 0;
   returned_comm = (MPI_Comm *) malloc(sizeof(MPI_Comm));
  
-  generic_spawn(returned_comm, NOT_STARTED);
-  while(commState == MALL_SPAWN_ADAPT_POSTPONE) {
+  generic_spawn(returned_comm, MALL_NOT_STARTED);
+
+  local_state = get_spawn_state(MALL_SPAWN_PTHREAD);
+  if(local_state == MALL_SPAWN_ADAPT_POSTPONE) {
     // El grupo de procesos se terminara de juntar tras la redistribucion de datos
-    pthread_cond_wait(&(spawn_data->cond_adapt_rdy), &(spawn_data->spawn_mutex));
-    generic_spawn(returned_comm, MALL_DIST_COMPLETED);
+    repeat = 1;
+    local_state = wait_wakeup();
   }
+  if (repeat) generic_spawn(returned_comm, MALL_DIST_COMPLETED);
 
-  deallocate_spawn_data();
   pthread_exit(NULL);
 }
 
@@ -334,14 +353,10 @@ int check_single_state(MPI_Comm comm, int global_state) {
   // They also must join if the application has ended its work
   if(global_state == MALL_SPAWN_SINGLE_COMPLETED) { 
     global_state = MALL_SPAWN_PENDING;
-    pthread_mutex_lock(&(spawn_data->spawn_mutex));
-    commState = global_state;
-    pthread_mutex_unlock(&(spawn_data->spawn_mutex));
+    set_spawn_state(global_state, MALL_SPAWN_PTHREAD);
 
-    // TODO Refactor - No debería ser necesario
-    int threads_not_spawned = pthread_equal(pthread_self(), spawn_thread);
-
-    if(spawn_data->myId != spawn_data->root && threads_not_spawned) {
+    //int threads_not_spawned = pthread_equal(pthread_self(), spawn_thread);
+    if(spawn_data->myId != spawn_data->root) { //&& threads_not_spawned) {
       allocate_thread_spawn(spawn_data);
     }
   }
@@ -361,7 +376,8 @@ int check_generic_state(MPI_Comm comm, MPI_Comm *child, int local_state, double
   int global_state;
 
   MPI_Allreduce(&local_state, &global_state, 1, MPI_INT, MPI_MIN, comm);
-  if(global_state == MALL_SPAWN_COMPLETED || global_state == MALL_SPAWN_ADAPTED) {
+  if(global_state == MALL_SPAWN_COMPLETED || global_state == MALL_DIST_ADAPTED) {
+    set_spawn_state(global_state, MALL_SPAWN_PTHREAD);
     *child = *returned_comm;
     deallocate_spawn_data(spawn_data);
     *real_time=end_time;
@@ -376,10 +392,7 @@ int check_generic_state(MPI_Comm comm, MPI_Comm *child, int local_state, double
  */
 int check_merge_shrink_state() {
   // FIXME Pasar como caso especial para evitar iteracion no necesaria
-  int global_state = MALL_SPAWN_ADAPT_PENDING;
-  pthread_mutex_lock(&(spawn_data->spawn_mutex));
-  commState = global_state;
-  pthread_mutex_unlock(&(spawn_data->spawn_mutex));
-  pthread_cond_signal(&(spawn_data->cond_adapt_rdy));
-  return global_state
+  int global_state = MALL_SPAWN_PENDING;
+  set_spawn_state(global_state, MALL_SPAWN_PTHREAD);
+  return global_state;
 }

Codes/malleability/spawn_methods/GenericSpawn.h

@@ -8,7 +8,9 @@
 
 int init_spawn(char *argv, int num_cpus, int num_nodes, char *nodelist, int myId, int initial_qty, int target_qty, int root, int type_dist, int spawn_method, int spawn_strategies, MPI_Comm comm, MPI_Comm *child);
 int check_spawn_state(MPI_Comm *child, MPI_Comm comm, int data_dist_completed, double *real_time);
+void malleability_connect_children(int myId, int numP, int root, MPI_Comm comm, int *numP_parents, int *root_parents, MPI_Comm *parents);
 
-void malleability_connect_children(int myId, int numP, int root, int *numP_parents, int *root_parents, MPI_Comm *parents);
+
+int malleability_spawn_contains_strat(int spawn_strategies, int strategy, int *result);
 
 #endif

Codes/malleability/spawn_methods/Makefile

-objects1 := Baseline
-objects2 := Merge ProcessDist
-objects3 := GenericSpawn
+objects1 := ProcessDist
+objects2 := Spawn_state
+objects3 := Baseline
+objects4 := Merge
+objects5 := GenericSpawn
 CC := gcc
 MCC := mpicc
-CFLAGS := -Wall -Wextra
+CFLAGS := -Wall
 
-all: $(objects1) $(objects2) $(objects3)
+all: $(objects1) $(objects2) $(objects3) $(objects4) $(objects5)
 
-$(objects1): %: %.c 
-	$(MCC) $(CFLAGS) -c -o $@.o $<
-$(objects2): %: %.c $(objects1).o
-	echo $@
-	$(MCC) $(CFLAGS) -c -o $@.o $<
-$(objects3): %: %.c $(objects2).o
-	echo $@
-	$(MCC) $(CFLAGS) -c -o $@.o $<
-clean:
-	rm *.o
+$(objects1): %: %.c %.h
+	$(MCC) $(CFLAGS) -c -o $(BUILDDIR)/$@.o $<
+
+$(objects2): %: %.c %.h
+	$(CC) $(CFLAGS) -c -o $(BUILDDIR)/$@.o $<
+
+$(objects3): %: %.c %.h $(objects2).h
+	$(MCC) $(CFLAGS) -c -o $(BUILDDIR)/$@.o $<
+
+$(objects4): %: %.c %.h $(objects3).h
+	$(MCC) $(CFLAGS) -c -o $(BUILDDIR)/$@.o $<
+
+$(objects5): %: %.c %.h $(objects1).h $(objects2).h $(objects3).h $(objects4).h
+	$(MCC) $(CFLAGS) -c -o $(BUILDDIR)/$@.o $<

Codes/malleability/spawn_methods/Merge.c

@@ -11,24 +11,24 @@ void merge_adapt_shrink(int numC, MPI_Comm *child, MPI_Comm comm, int myId);
 
 //--------------PUBLIC FUNCTIONS---------------//
 int merge(Spawn_data spawn_data, MPI_Comm *child, int data_state) {
-  MPI_Comm new_comm = MPI_COMM_NULL;
+  MPI_Comm intercomm;
   int local_state;
-  int numRanks, is_children_group = 1;
+  int is_children_group = 1;
 
   if(spawn_data.initial_qty > spawn_data.target_qty) { //Shrink
-    if(data_state == MALL_DIST_COMPLETED)
-      merge_adapt_shrink(spawn_data.target_qty, child, spawn_data.comm, spawn_data.myId)
-      local_state = MALL_SPAWN_ADAPTED;
-    else {
+    if(data_state == MALL_DIST_COMPLETED) {
+      merge_adapt_shrink(spawn_data.target_qty, child, spawn_data.comm, spawn_data.myId);
+      local_state = MALL_DIST_ADAPTED;
+    } else {
       local_state = MALL_SPAWN_ADAPT_POSTPONE;
     }
   } else { //Expand
-    MPI_Comm_size(spawn_data.comm, &numRanks);
-    is_children_group = spawn_data.initial_qty == numRanks ? 0:1;
+    MPI_Comm_get_parent(&intercomm);
+    is_children_group = intercomm == MPI_COMM_NULL ? 0:1;
 
     baseline(spawn_data, child);
     merge_adapt_expand(child, is_children_group);
-    local_state = MALL_SPAWN_ADAPTED;
+    local_state = MALL_SPAWN_COMPLETED;
   }
 
   return local_state;
@@ -48,7 +48,7 @@ int merge(Spawn_data spawn_data, MPI_Comm *child, int data_state) {
 void merge_adapt_expand(MPI_Comm *child, int is_children_group) {
   MPI_Comm new_comm = MPI_COMM_NULL;
 
-  MPI_Intercomm_merge(child, is_children_group, new_comm); //El que pone 0 va primero
+  MPI_Intercomm_merge(*child, is_children_group, &new_comm); //El que pone 0 va primero
 
   MPI_Comm_free(child); //POSIBLE ERROR?
   *child = new_comm;

Codes/malleability/spawn_methods/ProcessDist.c

@@ -2,8 +2,10 @@
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <mpi.h>
+#include <unistd.h>
 #include <string.h>
+#include <mpi.h>
+#include <slurm/slurm.h>
 #include "ProcessDist.h"
 
 
@@ -33,7 +35,7 @@ int write_hostfile_node(int ptr, int qty, char *node_name);
  * IN parameters -->
  * target_qty: Numero de procesos tras la reconfiguracion
  * alreadyCreated: Numero de procesos padre a considerar
- *   La resta de numC-alreadyCreated es el numero de hijos a crear
+ *   La resta de target_qty-alreadyCreated es el numero de hijos a crear
  * num_cpus: Numero de cpus totales (En uso o no)
  * num_nodes: Numero de nodos disponibles por esta aplicacion
  * info_type: Indica como realizar el mappeado, si indicarlo
@@ -45,15 +47,12 @@ int write_hostfile_node(int ptr, int qty, char *node_name);
  *   (NODES/WORST/SPREAD)
  */
 int physical_struct_create(int target_qty, int already_created, int num_cpus, int num_nodes, char *nodelist, int dist_type, int info_type, struct physical_dist *dist) {
-  if(*dist == NULL) {
-    return 0;
-  }
 
   dist->target_qty = target_qty;
   dist->already_created = already_created;
   dist->num_cpus = num_cpus;
-  dist->num_cpus = num_nodes;
-  dist->nodelist = nodelist
+  dist->num_nodes = num_nodes;
+  dist->nodelist = nodelist;
   dist->dist_type = dist_type;
   dist->info_type = info_type;
 
@@ -77,10 +76,10 @@ void processes_dist(struct physical_dist dist, MPI_Info *info_spawn) {
   node_dist(dist, &procs_array, &used_nodes);
   switch(dist.info_type) {
     case MALL_DIST_STRING:
-      generate_info_string(nodelist, procs_array, used_nodes, info_spawn);
+      generate_info_string(dist.nodelist, procs_array, used_nodes, info_spawn);
       break;
     case MALL_DIST_HOSTFILE:
-      generate_info_hostfile(nodelist, procs_array, used_nodes, info_spawn);
+      generate_info_hostfile(dist.nodelist, procs_array, used_nodes, info_spawn);
       break;
   }
   free(procs_array);
@@ -133,8 +132,8 @@ void spread_dist(struct physical_dist dist, int *used_nodes, int *procs) {
   int i, tamBl, remainder;
 
   *used_nodes = dist.num_nodes;
-  tamBl = dist.numC / dist.num_nodes;
-  remainder = dist.numC % dist.num_nodes;
+  tamBl = dist.target_qty / dist.num_nodes;
+  remainder = dist.target_qty % dist.num_nodes;
   for(i=0; i<remainder; i++) {
     procs[i] = tamBl + 1; 
   }
@@ -170,7 +169,7 @@ void compact_dist(struct physical_dist dist, int *used_nodes, int *procs) {
   }
 
   //Assing tamBl to each node
-  while(asigCores+tamBl <= dist.numC) {
+  while(asigCores+tamBl <= dist.target_qty) {
     asigCores += tamBl;
     procs[i] += tamBl;
     i = (i+1) % dist.num_nodes;
@@ -178,8 +177,8 @@ void compact_dist(struct physical_dist dist, int *used_nodes, int *procs) {
   }
 
   //Last node could have less procs than tamBl
-  if(asigCores < dist.numC) { 
-    procs[i] += dist.numC - asigCores;
+  if(asigCores < dist.target_qty) { 
+    procs[i] += dist.target_qty - asigCores;
     (*used_nodes)++;
   }
   if(*used_nodes > dist.num_nodes) *used_nodes = dist.num_nodes;  //FIXME Si ocurre esto no es un error?

Codes/malleability/spawn_methods/Spawn_state.c

@@ -3,26 +3,29 @@
 #include <pthread.h>
 
 pthread_mutex_t spawn_mutex;
+pthread_cond_t spawn_cond;
 int spawn_state;
 
 void init_spawn_state() {
   pthread_mutex_init(&spawn_mutex,NULL);
+  pthread_cond_init(&spawn_cond,NULL);
 }
 
 void free_spawn_state() {
   pthread_mutex_destroy(&spawn_mutex);
+  pthread_cond_destroy(&spawn_cond);
 }
 
 int get_spawn_state(int is_async) {
   int value;
   if(is_async) {
-    pthread_mutex_lock(&(spawn_data->spawn_mutex));
+    pthread_mutex_lock(&spawn_mutex);
     value = spawn_state;
-    pthread_mutex_unlock(&(spawn_data->spawn_mutex));
+    pthread_mutex_unlock(&spawn_mutex);
   } else {
     value = spawn_state;
   }
-  return value
+  return value;
 }
 
 void set_spawn_state(int value, int is_async) {
@@ -34,3 +37,12 @@ void set_spawn_state(int value, int is_async) {
     spawn_state = value;
   }
 }
+
+int wait_wakeup() {
+  pthread_cond_wait(&spawn_cond, &spawn_mutex);
+  return get_spawn_state(1);
+}
+
+void wakeup() {
+  pthread_cond_signal(&spawn_cond);
+}

Codes/malleability/spawn_methods/Spawn_state.h

@@ -7,7 +7,11 @@
 
 void init_spawn_state();
 void free_spawn_state();
+
 int get_spawn_state(int is_async);
 void set_spawn_state(int value, int is_async);
 
+int wait_wakeup();
+void wakeup();
+
 #endif

Codes/runBase.sh

@@ -19,7 +19,7 @@ echo "MPICH"
 numP=$(bash recordMachinefile.sh $configFile)
 
 #mpirun -np 4 /home/martini/Instalaciones/valgrind-mpich-3.4.1-noucx/bin/valgrind --leak-check=full --show-leak-kinds=all --log-file=nc.vg.%p $dir$codeDir/a.out $configFile $outIndex $nodelist $nodes
-mpirun -np $numP $dir$codeDir/exec/a.out $configFile $outIndex $nodelist $nodes
+mpirun -np $numP $dir$codeDir/build/a.out $configFile $outIndex $nodelist $nodes
 rm hostfile.o$SLURM_JOB_ID
 
 echo "END RUN"