4.14 psb_gemlt — Entrywise Product
This function computes the entrywise product between two vectors x and
y
psb_gemlt(x, y, desc_a, info)
|
|
| dot, x, y | Function |
|
|
| Short Precision Real | psb_gemlt |
| Long Precision Real | psb_gemlt |
| Short Precision Complex | psb_gemlt |
| Long Precision Complex | psb_gemlt |
|
|
| |
Table 14: Data types
-
Type:
- Synchronous.
-
On Entry
-
-
x
- the local portion of global dense vector x.
Scope: local
Type: required
Intent: in.
Specified as: an object of type psb_T_vect_type containing numbers of
type specified in Table 2.
-
y
- the local portion of global dense vector y.
Scope: local
Type: required
Intent: in.
Specified as: an object of type psb_T_vect_type containing numbers of
type specified in Table 2.
-
desc_a
- contains data structures for communications.
Scope: local
Type: required
Intent: in.
Specified as: an object of type psb_desc_type.
-
On Return
-
-
y
- the local portion of result submatrix y.
Scope: local
Type: required
Intent: inout.
Specified as: an object of type psb_T_vect_type containing numbers of
the type indicated in Table 14.
-
info
- Error code.
Scope: local
Type: required
Intent: out.
An integer value; 0 means no error has been detected.