clUtil.h

#ifndef _CL_UTIL_H
#define _CL_UTIL_H

#ifdef __APPLE__
#define CL_SILENCE_DEPRECATION
#include <OpenCL/opencl.h>
#else

#include <CL/cl.h>

#endif

#include <string>
#include <vector>

namespace cl {
    std::string getErrorString(cl_int err);

    typedef struct {
        cl_device_id id;
        int cores;
        uint64_t mem;
        std::string name;
    } CLDeviceInfo;

    class CLException {
    public:
        int error;
        std::string msg;

        CLException(cl_int err)
        {
            this->error = err;
            this->msg = getErrorString(err);
        }

        CLException(cl_int err, std::string msg)
        {
            this->error = err;
            this->msg = msg;
        }
    };

    CLDeviceInfo getDeviceInfo(int device);

    std::vector <CLDeviceInfo> getDevices();

    int getDeviceCount();

    void clCall(cl_int err);
}

#endif