petsc-3.7.5 2017-01-01
VecCUSPPlaceArray
Allows one to replace the array in a vector with a CUSPARRAY provided by the user. This is useful to avoid copying a CUSPARRAY into a vector.
Synopsis
PetscErrorCode VecCUSPPlaceArray(Vec vin,CUSPARRAY *a)
Not Collective
Input Parameters
| vec | - the vector
|
| array | - the CUSPARRAY
|
Notes
You can return to the original CUSPARRAY with a call to VecCUSPResetArray()
It is not possible to use VecCUSPPlaceArray() and VecPlaceArray() at the
same time on the same vector.
See Also
VecPlaceArray(), VecGetArray(), VecRestoreArray(), VecReplaceArray(), VecResetArray(), VecCUSPResetArray(), VecCUSPReplaceArray()
Level:developer
Location:src/vec/vec/impls/seq/seqcusp/veccusp2.cu
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages