blacsgrid_module::blacsgrid Type Reference

Descriptor for BLACS grids. More...

Private Member Functions
procedure	initgrid
	Creates process grid.
procedure	initgrids
	Creates separated equivalent process grids.
procedure	destruct
	Destructs grid.
procedure, private	initcontext
	Common initialization routine obtaining BLACS system context.
procedure, private	reset
	Reset structure to initial value.

Private Attributes
integer	ctxt -1
	Grid context.
integer	nrow -1
	Nr. of process rows in the grid.
integer	ncol -1
	Nr. of process columns in the grid.
integer	iproc -1
	Id of the current process in the grid.
integer	nproc -1
	Nr. of processes in the grid.
integer	myrow -1
	Row of the current process.
integer	mycol -1
	Column of the current process.
integer	masterrow -1
	Row of the master process.
integer	mastercol -1
	Column of the master process.
logical	master .false.
	Whether the current process is the master.

Detailed Description

Descriptor for BLACS grids.

---

The documentation for this type was generated from the following file:

• blacsgrid.F90