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. 03, 2024
Filed:
Jul. 14, 2021
Ronghui Gu, New York, NY (US);
Jason Nieh, New York, NY (US);
Runzhou Tao, New York, NY (US);
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
Mechanisms for proving the correctness of software on relaxed memory hardware are provided, the mechanisms comprising: receiving a specification, a hardware model, and an implementation for the software to be executed on the relaxed memory hardware; evaluating the software using a sequentially consistent hardware model; evaluating the software using a relaxed memory hardware model and at least one of the following conditions: a data-race-free (DRF)-kernel condition; a no-barrier-misuse condition; a memory-isolation condition; a transactional-page-table condition; a write-once-kernel-mapping condition; and a weak-memory-isolation condition; and outputting an indication of whether the software is correct based on the evaluating the software using the sequentially consistent hardware model and the evaluating the software using the relaxed memory hardware model.