hamr_buffer_transfer.h

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#ifndef buffer_transfer_h
#define buffer_transfer_h
 
///@file
 
/// heterogeneous accelerator memory resource
namespace hamr
{
 
/** flag used to indicate whether or not a transfer operation should be
 * synchronous or not.
 */
enum class buffer_transfer
{
    async = 0,   ///< all operations are asynchronous
    sync_cpu = 1,///< operations moving data from GPU to CPU memory are synchronous
    sync = 2     ///< all operations are synchronous
};
 
}
 
#endif