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:
Jun. 09, 2026
Filed:
Oct. 07, 2024
International Business Machines Corporation, Armonk, NY (US);
Louis A. Rasor, Tucson, AZ (US);
Todd C. Sorenson, Tucson, AZ (US);
Veronica Suzette Davila, Tucson, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, according to one approach, includes: allocating a group of central processing units in a system to an input/output (I/O) resource. A group of mail slots are also allocated from memory in the system, where the allocated mail slots are configured to receive read and/or write commands from the I/O resource. The method further includes allocating a group of direct memory access engine channels in the system to the I/O resource. The direct memory access engine channels are allocated such that a first subset of the direct memory access engine channels are configured to perform read commands for the mail slots, and a second subset of the direct memory access engine channels are configured to perform write commands for the mail slots.