VecViennaCLGetCLContext#

Get the OpenCL context in which the Vec resides.

Synopsis#

#include "petscvec.h" 
PETSC_EXTERN PetscErrorCode VecViennaCLGetCLContext(Vec v, PETSC_UINTPTR_T *ctx)

Caller should cast (*ctx) to (const cl_context). Caller is responsible for invoking clReleaseContext().

Input Parameter#

v - the vector

Output Parameter#

ctx - pointer to the underlying CL context

See Also#

VecViennaCLGetCLQueue(), VecViennaCLGetCLMemRead()

Level#

intermediate

Location#

src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages