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:
Aug. 16, 2022
Filed:
Sep. 03, 2019
Pensando Systems, Inc., Milpitas, CA (US);
Pirabhu Raman, San Jose, CA (US);
Tuyen Van Quoc, San Jose, CA (US);
Paul Mathison, San Jose, CA (US);
Mohankumar R. Tiruvayapadi, San Jose, CA (US);
PENSANDO SYSTEMS INC., Milpitas, CA (US);
Abstract
Described are platforms, systems, and methods for processing a chain of operations through an input output (IO) subsystem without central processing unit (CPU) involvement. In one aspect, a computer-implemented method comprises: providing, via the CPU, the chain of operations to the IO subsystem, wherein the IO subsystem is coupled to the one or more processors over Peripheral Component Interconnect Express (PCIe); processing, with the IO subsystem, the chain of operations by: retrieving, from a memory, data associated with the chain of operations; executing each of the operations in the chain to determine an output based on the data and output determined for any prior executed operation in the chain; and providing the output of each the executed operations for execution of the respective next operation in the chain; and providing, via the IO subsystem, an output for the chain of operations to the CPU.