Separation of an executable-file for new software execution style - and its application for Java runtime environment

摘要

There are two software execution styles now. First style processes all documents with only an instance of a software loaded on single process space, and second style processes each document with multiple instances loaded on multiple process spaces. First enables efficient execution because each documents shares resources, but when an access violation occurred for a document, all documents will be lost. Second costs much resources and time because each documents have separated memory spaces, but eliminates any risk related to memory access violation on Operating Systems with perfect memory protection as opposed to first execution style. In this paper, we propose a new execution style of software programs in which multiple instances work in collaboration for composing an application software. We also show how it enables Java applications executed more efficiently by applying this method for JRF.