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:
Nov. 15, 2022
Filed:
Mar. 24, 2020
International Business Machines Corporation, Armonk, NY (US);
Nelson Wu, Austin, TX (US);
Daniel Isaac Rodriguez, Austin, TX (US);
Miguel Gomez Gonzalez, Zapopan, MX;
Shakti Kapoor, Austin, TX (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A system is provided to validate a computer processor. The system includes a computing system configured to obtain core dump data including executable instructions corresponding to a code stored in a legacy processor. An instruction-level simulator is installed in the computing system and is configured to simulate the executable instructions to generate a plurality of instruction traces. The system further includes a pre-silicon chip model simulator configured to execute the instruction traces to generate performance data. The computer processor is verified based at least in part on the performance data.