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:
Dec. 02, 1986
Filed:
Mar. 07, 1983
Applicant:
Inventor:
Steven L George, Endicott, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ; 364900 ;
Abstract
A instruction fetch look-aside buffer with a loop mode control provides for reduced storage contention by storing a program loop in a look-aside buffer during normal mode operations. When the loop is to be executed again loop mode is entered and the instructions are taken directly out of the look-aside buffer without any access of storage required. If the instructions in the look-aside buffer are invalidated during loop mode or if the program loop is exited normal mode operations are resumed.