Struct MpiResponse

pub struct MpiResponse {
    pub response_type: i32,
    pub tensor_name: String,
    pub error_message: String,
}

An MPIResponse is a message sent from the coordinator (rank zero) to a rank greater than zero, informing the rank of an operation should be performed now. If the operation requested would result in an error (for example, due to a type or shape mismatch), then the MPIResponse can contain an error and an error message instead. Finally, an MPIResponse can be a DONE message (if there are no more tensors to reduce on this tick of the background loop) or SHUTDOWN if all MPI processes should shut down.

Fields

response_type: i32

Empty if the type is DONE or SHUTDOWN.

tensor_name: String

error_message: String

Empty unless response_type is ERROR.

Implementations

impl MpiResponse

pub fn response_type(&self) -> ResponseType

Returns the enum value of response_type, or the default if the field is set to an invalid enum value.

pub fn set_response_type(&mut self, value: ResponseType)

Sets response_type to the provided enum value.

Trait Implementations

impl Clone for MpiResponse

fn clone(&self) -> MpiResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MpiResponse

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

Formats the value using the given formatter.

impl Default for MpiResponse

fn default() -> Self

Returns the “default value” for a type.

impl Message for MpiResponse

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for MpiResponse

fn eq(&self, other: &MpiResponse) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MpiResponse