Struct ucp_datatype_attrΒΆ

struct ucp_datatype_attr

UCP datatype attributes.

This structure provides attributes that can be queried for a UCP datatype.

Public Members

uint64_t field_mask

Mask of valid fields in this structure, using bits from ucp_datatype_attr_field. Fields not specified in this mask will be ignored. Provides ABI compatibility with respect to adding new fields.

size_t packed_size

Packed size of a single element of the given datatype.