Simultaneous compiler binary optimizations

摘要

The present invention provides a method to optimize object code files produced by a compiler for several different types of target processors. The compiler divides the source code to be compiled into several functional modules. Given a specified set of target processors, each functional module is compiled resulting in a target object version for each target processor. Then, for each functional module, a merging process is performed wherein identical target object versions or target object versions with similar contents are merged by deleting the identical or similar versions. After this merging process, a composite object code file is formed containing all of the non-deleted target object versions of the function modules.

主权项

1. A method for loading into an executing target processor for running a selected plurality of functional module target object code versions, the method comprising the steps of:
accessing a composite object code file having a plurality of function modules target object code versions including multiple target object code versions for at least two unique and different target processors, first determining for each functional module, if a target object code version is available for the executing target processor, and, if so, assembling the target object code version into an executable binary file and, if no target object code version is available for the executing target processor, determining if a similar target object code version is available, and, if so, assembling the similar target object code version into the executable binary file, and determining when target object code versions for all functional modules have been assembled into the executable binary file and loading the executable binary file into the executing target processor for running.