6.12 psb_geall — Allocates a dense matrix
call psb_geall(x, desc_a, info[, dupl, bldmode, n, lb])
-
Type:
- Synchronous.
-
On Entry
-
-
desc_a
- The communication descriptor.
Scope: local
Type: required
Intent: in.
Specified as: a variable of type psb_desc_type.
-
n
- The number of columns of the dense matrix to be allocated.
Scope: local
Type: optional
Intent: in.
Specified as: Integer scalar, default 1. It is not a valid argument if x is a
rank-1 array.
-
lb
- The lower bound for the column index range of the dense matrix to be
allocated.
Scope: local
Type: optional
Intent: in.
Specified as: Integer scalar, default 1. It is not a valid argument if x is a
rank-1 array.
-
dupl
- How to handle duplicate coefficients.
Scope: global.
Type: optional.
Intent: in.
Specified as: integer, possible values: psb_dupl_ovwrt_, psb_dupl_add_,
psb_dupl_err_.
-
buildmode
- Whether to keep track of matrix entries that do not belong to the
current process.
Scope: global.
Type: optional.
Intent: in.
Specified as:
an integer value psb_matbld_noremote_, psb_matbld_remote_. Default:
psb_matbld_noremote_.
-
On Return
-
-
x
- The dense matrix to be allocated.
Scope: local
Type: required
Intent: out.
Specified as: a rank one or two array with the ALLOCATABLE attribute
or an object of type psb_T_vect_type, of type real, complex or integer.
-
info
- Error code.
Scope: local
Type: required
Intent: out.
An integer value; 0 means no error has been detected.