Struct melior::dialect::ods::arm_sve::UmmlaOperation

pub struct UmmlaOperation<'c> { /* private fields */ }

An ummla operation. Matrix-matrix multiply and accumulate op.

UMMLA: Unsigned integer matrix multiply-accumulate.

This function maps to the UMMLA instruction, and it takes signless integer operands that the operation interprets as unsigned. It partitions the inputs into 128-bit quadwords, with the first input containing a row-by-row 2×2 matrix of 32-bit integers, the second input containing a row-by-row 2×8 matrix of 8-bit integers, and the third input containing a column-by-column 8×2 matrix of 8-bit integers. For each quadword, they multiply the second input matrix by the third input matrix using natural arithmetic and then add the result to the first input using modular arithmetic.

Source: https://developer.arm.com/documentation/100987/0000

Implementations

impl<'c> UmmlaOperation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c> ) -> UmmlaOperationBuilder<'c, Unset, Unset, Unset, Unset>

Creates a builder.

pub fn dst(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn acc(&self) -> Result<Value<'c, '_>, Error>

pub fn src_1(&self) -> Result<Value<'c, '_>, Error>

pub fn src_2(&self) -> Result<Value<'c, '_>, Error>

Trait Implementations

impl<'c> From<UmmlaOperation<'c>> for Operation<'c>

fn from(operation: UmmlaOperation<'c>) -> Self

Converts to this type from the input type.

impl<'c> TryFrom<Operation<'c>> for UmmlaOperation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.