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
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Index of all manual pages