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. 26, 2020
Filed:
Sep. 28, 2016
International Business Machines Corporation, Armonk, NY (US);
Raymond M. Higgs, Poughkeepsie, NY (US);
Luke M. Hopkins, Peterborough, NH (US);
Mushfiq U. Saleheen, Poughkeepsie, NY (US);
Gabriel M. Tarr, Durham, NC (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Technical solutions are described for a supervisory processor to pass an out-of-band communication to a target processor in a multiprocessor system. For example, a first processor in a multi-processor system includes a register configured to store a command from a second processor of the multi-processor system, and to store a response to the command from the second processor. The first processor determines that the second processor has issued the command for execution by the first processor based on a first portion of the register being set to a first state, which is a predetermined state. The first processor also, responsively, reads the command from the second processor by parsing a second portion of the register. The first processor includes executes the command and stores the response for the command in the register.