如何使用C ++ OpenCL API将参数传递给OCL内核？

Question

how to pass parameters being treated in the .cl file as a preprocessor define using c++ ocl bindings?

Meaning:

foo.cl

# define LIMIT 12
typedef struct {
    uint i[LIMIT];
} foomatic;

turns to

foo_nodefs.cl

typedef struct {
    uint i[LIMIT]; // main.cpp passing LIMIT to set it
} foomatic;

Thanks,

John

Answer 1

使用带有选项“ -D LIMIT = 12”的cl :: Program :: build。