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:
Sep. 26, 2023
Filed:
Dec. 30, 2020
Pensando Systems Inc., Milpitas, CA (US);
Murty Subba Rama Chandra Kotha, San Jose, CA (US);
Balakrishnan Raman, Fremont, CA (US);
Harinadh Nagulapalli, San Jose, CA (US);
Vishwas Danivas, Santa Clara, CA (US);
Sanjay Shanbhogue, Santa Clara, CA (US);
Raja Rao Tadimeti, San Jose, CA (US);
Madhava Rao Cheethirala, San Jose, CA (US);
PENSANDO SYSTEMS INC., Milpitas, CA (US);
Abstract
InfiniBand transport protocol today supports RDMA operations such as read and write with each operation having an opcode defined in the InfiniBand standard. Currently, new RDMA operations require extending the transport protocol by defining a new opcode, its respective header and enhancing InfiniBand implementations to support this new behavior. A more robust way of extending RDMA without requiring an expanding set of opcodes is to register computer code by associating it with a code key similar to a memory key. An InfiniBand channel adapter receiving an RDMA request that includes a code key executes the associated computer code, perhaps compiling it first, in response to receiving the RDMA request. The RDMA response returned to the requester includes an execution result indicating an outcome of executing the executable computer code.