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:
Apr. 29, 2008
Filed:
Jun. 16, 2004
Alan H. Karp, Palo Alto, CA (US);
Jean-francois C. Collard, Sunnyvale, CA (US);
Alan H. Karp, Palo Alto, CA (US);
Jean-Francois C. Collard, Sunnyvale, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In one aspect, a value of a variable shared by multiple threads for executing the program code is stored in a thread-local variable. A data race condition is detected based on a comparison of values of the shared variable and the thread-local variable. Detection of the data race condition is reported. In another aspect, a machine-readable instruction to store in a thread-local variable a value of a variable shared by multiple threads for executing the program code is generated. A machine-readable instruction to detect a data race condition based on a comparison of values of the shared variable and the thread-local variable is generated. The machine-readable instructions are stored in a machine-readable medium.