1. A method comprising: performing an operation in a first partial execution unit of a splittable execution unit on a first portion of one or more arguments of a first micro-operation to generate a first partial execution result of said first micro-operation; and at least partially concurrently, performing another operation in a second partial execution unit of said splittable execution unit on a first portion of one or more arguments of a second micro-operation to generate a first partial execution result of said second micro-operation.