The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2003
Filed:
Nov. 16, 1995
Jay Heaslip, Willifton, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention provides a method and apparatus for processing instructions in which the time allowed for the execution of an instruction is dynamically allocated. The allocation of time for execution of instruction occurs after the instruction is sent to the execution unit. The execution unit determines whether it can complete the instruction during the current processor cycle. In response to an ability to complete the instruction within the current processor cycle, the execution unit issues a busy signal to the reservation station. The reservation station continues to hold the next instruction until the execution until is capable of processing it.