Class Device

openpgl/include/openpgl/cpp/Device.h:22–43

* @brief The Device class is a key component of OpenPGL. It is used to set * compute architecture and optimizations (e.g., SIMD) used for the implementation of * guiding structures (e.g., Field, SurfaceSamplingDistribution, or VolumeSamplingDistribution). */

 * guiding structures (e.g., Field, SurfaceSamplingDistribution, or VolumeSamplingDistribution).
 */
struct Device
{
    /**
     * @brief Creates a new Device object.
     *
     * Creates a new Device object. The object can be optimized
     * for different compute architechtures. On the CPU the device can be
     * optimized for different SIMD architechtures (e.g., SSE4, AVX, or AVX-512)
     *
     * @param deviceType The device optimization type.
     */
    Device(PGL_DEVICE_TYPE deviceType, size_t numThreads = 0);

    ~Device();

    Device(const Device &) = delete;

    friend struct openpgl::cpp::Field;

   private:
    PGLDevice m_deviceHandle{nullptr};
};

////////////////////////////////////////////////////////////
/// Implementation