Struct ucp_mem_advise_params

#[repr(C)]
pub struct ucp_mem_advise_params {
    pub field_mask: u64,
    pub address: *mut c_void,
    pub length: size_t,
    pub advice: ucp_mem_advice_t,
}

@ingroup UCP_MEM @brief Tuning parameters for the UCP memory advice.

This structure defines the parameters that are used for the UCP memory advice tuning during the @ref ucp_mem_advise “ucp_mem_advise” routine.

Fields

field_mask: u64

Mask of valid fields in this structure, using bits from @ref ucp_mem_advise_params_field. All fields are mandatory. Provides ABI compatibility with respect to adding new fields.

address: *mut c_void

Memory base address.

length: size_t

Length (in bytes) to allocate or map (register).

advice: ucp_mem_advice_t

Memory use advice @ref ucp_mem_advice

Trait Implementations

impl Clone for ucp_mem_advise_params

fn clone(&self) -> ucp_mem_advise_params

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ucp_mem_advise_params

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for ucp_mem_advise_params