Attributes of a particular request.
Mask of valid fields in this structure, using bits from ucp_req_attr_field. Fields not specified in this mask will be ignored. Provides ABI compatibility with respect to adding new fields.
Pointer to allocated string of size debug_string_size that will be filled with debug information about transports and protocols that were selected to complete the request.
Detected memory type of the buffer passed to the operation.
- uint64_t field_mask