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:
Mar. 04, 2014
Filed:
Nov. 21, 2002
Osvaldo Colavin, San Diego, CA (US);
Davide Rizzo, San Diego, CA (US);
Osvaldo Colavin, San Diego, CA (US);
Davide Rizzo, San Diego, CA (US);
STMicroelectronics, Inc., Coppell, TX (US);
Abstract
Clustered VLIW processing elements, each preferably simple and identical, are coupled by a runtime reconfigurable inter-cluster interconnect to form a coprocessor executing only those portions of a program having high instruction level parallelism. The initial portion of each program segment executed by the coprocessor reconfigures the interconnect, if necessary, or is skipped. Clusters may be directly connected to a subset of neighboring clusters, or indirectly connected to any other cluster, a hierarchy exposed to the programming model and enabling a larger number of clusters to be employed. The coprocessor is idled during remaining portions of the program to reduce power dissipation.