VecHIPRestoreArray#
Restore a HIP device pointer previously acquired with VecHIPGetArray().
Synopsis#
#include "petscvec.h"
PETSC_EXTERN PetscErrorCode VecHIPRestoreArray(Vec v, PetscScalar **a)
This marks the host data as out of date. Subsequent access to the vector data on the host side with for instance VecGetArray() incurs a data transfer.
Input Parameters#
v - the vector
a - the HIP device pointer. This pointer is invalid after VecHIPRestoreArray() returns.
Fortran note#
This function is not currently available from Fortran.
See Also#
VecHIPGetArray()
, VecHIPGetArrayRead()
, VecHIPGetArrayWrite()
, VecGetArray()
, VecRestoreArray()
, VecGetArrayRead()
Level#
intermediate
Location#
src/vec/vec/interface/rvector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages