static double parse_double(const char *string) {
if (string == NULL) return -10;
- int ret = 0;
- double value;
+ int ret = 0;
+ double value;
- ret = sscanf(string, "%lg", &value);
- if (ret != 1)
- WARN1("%s is not a double", string);
- return value;
+ ret = sscanf(string, "%lg", &value);
+ if (ret != 1)
+ WARN1("%s is not a double", string);
+ return value;
}
static int parse_int(const char *string) {
if (string == NULL) return -10;
- int ret = 0;
- int value;
+ int ret = 0;
+ int value;
- ret = sscanf(string, "%d", &value);
- if (ret != 1)
- WARN1("%s is not an integer", string);
- return value;
+ ret = sscanf(string, "%d", &value);
+ if (ret != 1)
+ WARN1("%s is not an integer", string);
+ return value;
}
static xbt_dynar_t result;
static Agraph_t * dag_dot;
static void dump_res() {
- unsigned int cursor;
- SD_task_t task;
- xbt_dynar_foreach(result,cursor,task) {
- INFO1("Task %d",cursor);
- SD_task_dump(task);
- }
+ unsigned int cursor;
+ SD_task_t task;
+ xbt_dynar_foreach(result,cursor,task) {
+ INFO1("Task %d",cursor);
+ SD_task_dump(task);
+ }
}
static void dot_task_free(void*task){
- SD_task_t t=task;
- SD_task_destroy(t);
+ SD_task_t t=task;
+ SD_task_destroy(t);
}
void Start_dot_job(Agnode_t *dag_node) ;
void input_edge(SD_task_t current_job, Agedge_t *edge) ;
* for more details.
*/
xbt_dynar_t SD_dotload(const char*filename){
- FILE* in_file = fopen(filename,"r");
- xbt_assert1(in_file, "Unable to open \"%s\"\n", filename);
+ FILE* in_file = fopen(filename,"r");
+ xbt_assert1(in_file, "Unable to open \"%s\"\n", filename);
SD_dotload_FILE(in_file);
- fclose(in_file);
+ fclose(in_file);
return result;
}
xbt_dynar_t SD_dotload_FILE(FILE* in_file){
- xbt_assert0(in_file, "Unable to use a null file descriptor\n");
+ xbt_assert0(in_file, "Unable to use a null file descriptor\n");
dag_dot = agread(in_file,NIL(Agdisc_t*));
- result = xbt_dynar_new(sizeof(SD_task_t),dot_task_free);
- files=xbt_dict_new();
- jobs=xbt_dict_new();
- root_task = SD_task_create_comp_seq("root",NULL,0);
- /* by design the root task is always SCHEDULABLE */
- __SD_task_set_state(root_task, SD_SCHEDULABLE);
+ result = xbt_dynar_new(sizeof(SD_task_t),dot_task_free);
+ files=xbt_dict_new();
+ jobs=xbt_dict_new();
+ root_task = SD_task_create_comp_seq("root",NULL,0);
+ /* by design the root task is always SCHEDULABLE */
+ __SD_task_set_state(root_task, SD_SCHEDULABLE);
+
+ xbt_dynar_push(result,&root_task);
+ end_task = SD_task_create_comp_seq("end",NULL,0);
- xbt_dynar_push(result,&root_task);
- end_task = SD_task_create_comp_seq("end",NULL,0);
-
Agnode_t *dag_node = NULL;
SD_task_t task_node = NULL;
for (dag_node = agfstnode(dag_dot); dag_node; dag_node = agnxtnode(dag_dot,dag_node)){
Start_dot_job(dag_node);
}
agclose(dag_dot);
- xbt_dict_free(&jobs);
-
- /* And now, post-process the files.
- * We want a file task per pair of computation tasks exchanging the file. Duplicate on need
- * Files not produced in the system are said to be produced by root task (top of DAG).
- * Files not consumed in the system are said to be consumed by end task (bottom of DAG).
- */
- xbt_dict_cursor_t cursor;
- SD_task_t file;
- char *name;
- xbt_dict_foreach(files,cursor,name,file) {
- unsigned int cpt1,cpt2;
- SD_task_t newfile = NULL;
- SD_dependency_t depbefore,depafter;
- if (xbt_dynar_length(file->tasks_before) == 0) {
- xbt_dynar_foreach(file->tasks_after,cpt2,depafter) {
- SD_task_t newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
- SD_task_dependency_add(NULL,NULL,root_task,newfile);
- SD_task_dependency_add(NULL,NULL,newfile,depafter->dst);
- xbt_dynar_push(result,&newfile);
- }
- } else if (xbt_dynar_length(file->tasks_after) == 0) {
- xbt_dynar_foreach(file->tasks_before,cpt2,depbefore) {
- SD_task_t newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
- SD_task_dependency_add(NULL,NULL,depbefore->src,newfile);
- SD_task_dependency_add(NULL,NULL,newfile,end_task);
- xbt_dynar_push(result,&newfile);
- }
- } else {
- xbt_dynar_foreach(file->tasks_before,cpt1,depbefore) {
- xbt_dynar_foreach(file->tasks_after,cpt2,depafter) {
- if (depbefore->src == depafter->dst) {
- WARN2("File %s is produced and consumed by task %s. This loop dependency will prevent the execution of the task.",
- file->name,depbefore->src->name);
- }
- newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
- SD_task_dependency_add(NULL,NULL,depbefore->src,newfile);
- SD_task_dependency_add(NULL,NULL,newfile,depafter->dst);
- xbt_dynar_push(result,&newfile);
- }
- }
- }
- }
-
- /* Push end task last */
- xbt_dynar_push(result,&end_task);
-
- /* Free previous copy of the files */
- xbt_dict_free(&files);
+ xbt_dict_free(&jobs);
+
+ /* And now, post-process the files.
+ * We want a file task per pair of computation tasks exchanging the file. Duplicate on need
+ * Files not produced in the system are said to be produced by root task (top of DAG).
+ * Files not consumed in the system are said to be consumed by end task (bottom of DAG).
+ */
+ xbt_dict_cursor_t cursor;
+ SD_task_t file;
+ char *name;
+ xbt_dict_foreach(files,cursor,name,file) {
+ unsigned int cpt1,cpt2;
+ SD_task_t newfile = NULL;
+ SD_dependency_t depbefore,depafter;
+ if (xbt_dynar_length(file->tasks_before) == 0) {
+ xbt_dynar_foreach(file->tasks_after,cpt2,depafter) {
+ SD_task_t newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
+ SD_task_dependency_add(NULL,NULL,root_task,newfile);
+ SD_task_dependency_add(NULL,NULL,newfile,depafter->dst);
+ xbt_dynar_push(result,&newfile);
+ }
+ } else if (xbt_dynar_length(file->tasks_after) == 0) {
+ xbt_dynar_foreach(file->tasks_before,cpt2,depbefore) {
+ SD_task_t newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
+ SD_task_dependency_add(NULL,NULL,depbefore->src,newfile);
+ SD_task_dependency_add(NULL,NULL,newfile,end_task);
+ xbt_dynar_push(result,&newfile);
+ }
+ } else {
+ xbt_dynar_foreach(file->tasks_before,cpt1,depbefore) {
+ xbt_dynar_foreach(file->tasks_after,cpt2,depafter) {
+ if (depbefore->src == depafter->dst) {
+ WARN2("File %s is produced and consumed by task %s. This loop dependency will prevent the execution of the task.",
+ file->name,depbefore->src->name);
+ }
+ newfile = SD_task_create_comm_e2e(file->name,NULL,file->amount);
+ SD_task_dependency_add(NULL,NULL,depbefore->src,newfile);
+ SD_task_dependency_add(NULL,NULL,newfile,depafter->dst);
+ xbt_dynar_push(result,&newfile);
+ }
+ }
+ }
+ }
+
+ /* Push end task last */
+ xbt_dynar_push(result,&end_task);
+
+ /* Free previous copy of the files */
+ xbt_dict_free(&files);
//INFO2("result : %lld, dot : %lld",result,*dot);
- return result;
+ return result;
}
void Start_dot_job(Agnode_t *dag_node) {
- char *name = agnameof(dag_node);
- double runtime = parse_double(agget(dag_node,"size"));
- int performer = parse_int(agget(dag_node,"performer"));
- INFO3("See <job id=%s runtime=%s %.0f>",name,agget(dag_node,"size"),runtime);
- SD_task_t current_job = SD_task_create_comp_seq(name,(void*)performer,runtime);
- xbt_dict_set(jobs,name,current_job,NULL);
- xbt_dynar_push(result,¤t_job);
+ char *name = agnameof(dag_node);
+ double runtime = parse_double(agget(dag_node,"size"));
+ int performer = parse_int(agget(dag_node,"performer"));
+ INFO3("See <job id=%s runtime=%s %.0f>",name,agget(dag_node,"size"),runtime);
+ SD_task_t current_job = SD_task_create_comp_seq(name,(void*)performer,runtime);
+ xbt_dict_set(jobs,name,current_job,NULL);
+ xbt_dynar_push(result,¤t_job);
Agedge_t *e;
int count = 0;
for (e = agfstin(dag_dot,dag_node); e; e = agnxtin(dag_dot,e)) {
}
void input_edge(SD_task_t current_job, Agedge_t *edge) {
- SD_task_t file;
-
- char name[80];
- sprintf(name ,"%s->%s",agnameof(agtail(edge)) ,agnameof(aghead(edge)));
- double size = parse_double(agget(edge,"size"));
- int sender = parse_int(agget(edge,"sender"));
- int reciever = parse_int(agget(edge,"reciever"));
-
- file = xbt_dict_get_or_null(files,name);
- if (file==NULL) {
- file = SD_task_create_comm_e2e(name,NULL,size);
- xbt_dict_set(files,name,file,&dot_task_free);
- } else {
- if (SD_task_get_amount(file)!=size) {
- WARN3("Ignoring file %s size redefinition from %.0f to %.0f",
- name,SD_task_get_amount(file),size);
- }
- }
+ SD_task_t file;
+
+ char name[80];
+ sprintf(name ,"%s->%s",agnameof(agtail(edge)) ,agnameof(aghead(edge)));
+ double size = parse_double(agget(edge,"size"));
+ int sender = parse_int(agget(edge,"sender"));
+ int reciever = parse_int(agget(edge,"reciever"));
+
+ file = xbt_dict_get_or_null(files,name);
+ if (file==NULL) {
+ file = SD_task_create_comm_e2e(name,NULL,size);
+ xbt_dict_set(files,name,file,&dot_task_free);
+ } else {
+ if (SD_task_get_amount(file)!=size) {
+ WARN3("Ignoring file %s size redefinition from %.0f to %.0f",
+ name,SD_task_get_amount(file),size);
+ }
+ }
SD_task_dependency_add(NULL,NULL,file,current_job);
}
void output_edge(SD_task_t current_job, Agedge_t *edge) {
- SD_task_t file;
- char name[80];
- sprintf(name ,"%s->%s",agnameof(agtail(edge)) ,agnameof(aghead(edge)));
- double size = parse_double(agget(edge,"size"));
- int sender = parse_int(agget(edge,"sender"));
- int reciever = parse_int(agget(edge,"reciever"));
-
-// INFO2("See <uses file=%s %s>",A_dot__uses_file,(is_input?"in":"out"));
- file = xbt_dict_get_or_null(files,name);
- if (file==NULL) {
- file = SD_task_create_comm_e2e(name,NULL,size);
- xbt_dict_set(files,name,file,&dot_task_free);
- } else {
- if (SD_task_get_amount(file)!=size) {
- WARN3("Ignoring file %s size redefinition from %.0f to %.0f",
- name,SD_task_get_amount(file),size);
- }
- }
+ SD_task_t file;
+ char name[80];
+ sprintf(name ,"%s->%s",agnameof(agtail(edge)) ,agnameof(aghead(edge)));
+ double size = parse_double(agget(edge,"size"));
+ int sender = parse_int(agget(edge,"sender"));
+ int reciever = parse_int(agget(edge,"reciever"));
+
+ // INFO2("See <uses file=%s %s>",A_dot__uses_file,(is_input?"in":"out"));
+ file = xbt_dict_get_or_null(files,name);
+ if (file==NULL) {
+ file = SD_task_create_comm_e2e(name,NULL,size);
+ xbt_dict_set(files,name,file,&dot_task_free);
+ } else {
+ if (SD_task_get_amount(file)!=size) {
+ WARN3("Ignoring file %s size redefinition from %.0f to %.0f",
+ name,SD_task_get_amount(file),size);
+ }
+ }
SD_task_dependency_add(NULL,NULL,current_job,file);
if (xbt_dynar_length(file->tasks_before)>1) {
WARN1("File %s created at more than one location...",file->name);
