index.scale

← index dialect

Scale a logical coordinate by a physical byte stride to produce a physical byte offset. This is the address-domain boundary for packed payload layouts: logical indices stay index values, byte strides stay offset values, and the result feeds byte-addressed buffer/view bases.

Operation contract

Property	Value
Semantic phase	executable
Traits	Pure, DistributionTransfer

Signature

Kind	Name	Type	Cardinality	Description
Operand	index	index	required	Logical coordinate to scale.
Operand	stride	offset	required	Physical byte stride for one coordinate step.
Result	result	offset	required	—

Examples

%bytes = index.scale %lane, %byte_stride : index, offset -> offset