Method enqueue_svm_memcpy

include/boost/compute/command_queue.hpp:1617–1640

Enqueues a command to copy \p size bytes of data from \p src_ptr to \p dst_ptr. \opencl_version_warning{2,0} \see_opencl2_ref{clEnqueueSVMMemcpy}

    ///
    /// \see_opencl2_ref{clEnqueueSVMMemcpy}
    event enqueue_svm_memcpy(void *dst_ptr,
                             const void *src_ptr,
                             size_t size,
                             const wait_list &events = wait_list())
    {
        event event_;

        cl_int ret = clEnqueueSVMMemcpy(
            m_queue,
            CL_TRUE,
            dst_ptr,
            src_ptr,
            size,
            events.size(),
            events.get_event_ptr(),
            &event_.get()
        );

        if(ret != CL_SUCCESS){
            BOOST_THROW_EXCEPTION(opencl_error(ret));
        }

        return event_;
    }

    /// Enqueues a command to copy \p size bytes of data from \p src_ptr to
    /// \p dst_ptr. The operation is performed asynchronously.