* Add a new loader (SD_PTG_dotload) that creates a parallel task graph
(i.e., a DAG whose nodes are parallel tasks) from a dot file. Creates a dynar
of SD_TASK_COMP_PAR_AMDAHL and SD_TASK_COMM_MXN_1D_BLOCK tasks.
* Bug fix: let task be scheduled when the last dependency to be solved is a
control dependency.
* Add a new loader (SD_PTG_dotload) that creates a parallel task graph
(i.e., a DAG whose nodes are parallel tasks) from a dot file. Creates a dynar
of SD_TASK_COMP_PAR_AMDAHL and SD_TASK_COMM_MXN_1D_BLOCK tasks.
* Bug fix: let task be scheduled when the last dependency to be solved is a
control dependency.