MPC scopes disambiguation

Ranks	Scopes	Description	Indexes	Sizes
Node	Global	The number of nodes.	mpc_common_get_node_rank	mpc_common_get_node_count
Process	Global	The total number of process.	mpc_common_get_process_rank	mpc_common_get_process_count
Local Process	Node	The number of process on the current node.	mpc_common_get_local_process_rank	mpc_common_get_local_process_count
MPI Task	Global	The total number of tasks. (As define by MPI)	mpc_common_get_task_rank	mpc_common_get_task_count
Local Task	Process	The number of tasks in the current process.	mpc_common_get_local_task_rank	mpc_common_get_local_task_count
OMP Rank	MPI Task	The number of Omp threads in the current MPI tasks. (As expected by the user)
Thread	Process	The number of thead on the current process.

Example of index and sizes:

Node 1/2					Node 2/2
Process 1/3				Process 2/3	Process 3/3
Local Process 1/2				Local Process 2/2	Local Process 1/2
MPI Task 1/4			MPI Task 2/4	MPI Task 3/4	MPI Task 4/4
Local Task 1/2			Local Task 2/2	Local Task 1/1	Local Task 1/1
OMP Rank 1/2		OMP Rank 2/2	OMP Rank 1/1	OMP Rank 1/1	OMP Rank 1/1
Thread 1/4	Thread 4/4	Thread 2/4	Thread 3/4	Thread 1/1	Thread 1/1

Note

Thread should be names ‘Local Thread’ to be consistent with process naming