从c ++到OpenCL的指针

Question

Basicly, i have a struct like this:

struct MyStruct
{
    MyStruct *foo[8];
}

Now (how) can I load this up to the OpenCL memory? Will c++ pointers be valid in OpenCL and are they pointing to the object they used to on CPU-Level?

Answer 1

Your pointer is relevant on the memory where it is used.

An OpenCL device has its own memory, then an address from host memory differs from the device memory.

You have to transfer your data in a buffer then pass the buffer to the kernel(s).

This post could interest you : passing array of structs to the kernel in open CL