Method default_device

include/boost/compute/system.hpp:75–80

Returns the default compute device for the system. The default device is selected based on a set of heuristics and can be influenced using one of the following environment variables: \li \c BOOST_COMPUTE_DEFAULT_DEVICE - name of the compute device (e.g. "GTX TITAN") \li \c BOOST_COMPUTE_DEFAULT_DEVICE_TYPE type of the compute device (e.g. "GPU" or "CPU") \li \c BOOST_COMPUTE_DEFAULT_PLATFORM - n

    /// std::cout << "default device: " << device.name() << std::endl;
    /// \endcode
    static device default_device()
    {
        static device default_device = find_default_device();

        return default_device;
    }

    /// Returns the device with \p name.
    ///