Patent attributes
A methodology for populating an instruction word for simultaneous execution of instruction operations by a plurality of ALUs in a data path is provided. The methodology includes: creating a dependency graph of instruction nodes, each instruction node including at least one instruction operation; first selecting a first available instruction node from the dependency graph; first assigning the selected first available instruction node to the instruction word; second selecting any available dependent instruction nodes that are dependent upon a result of the selected first available instruction node and do not violate any predetermined rule; second assigning to the instruction word the selected any available dependent instruction nodes; and updating the dependency graph to remove any instruction nodes assigned during the first and second assigning from further consideration for assignment.
