6.26 psb_sizeof — Memory occupation
This function computes the memory occupation of a PSBLAS object.
isz = psb_sizeof(a)
isz = psb_sizeof(desc_a)
isz = psb_sizeof(prec)
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- A sparse matrix A.
Scope: local
Type: required
Intent: in.
Specified as: a structured data of type psb_Tspmat_type.
-
desc_a
- Communication descriptor.
Scope: local
Type: required
Intent: in.
Specified as: a structured data of type psb_desc_type.
-
prec
- Scope: local
Type: required
Intent: in.
Specified as: a preconditioner data structure psb_prec_type.
-
On Return
-
-
Function value
- The memory occupation of the object specified in the calling
sequence, in bytes.
Scope: local
Returned as: an integer(psb_long_int_k_) number.