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:
May. 25, 2004
Filed:
Aug. 31, 1998
Naresh H. Soni, La Jolla, CA (US);
STMicroelectronics, Inc., Carrollton, TX (US);
Abstract
A data processing system having a distributed reservation station is provided which stores basic blocks of code in the form of microprocessor instructions. The present invention is capable of distributing basic blocks of code to the various distributed reservation stations. Due to the smaller number of entries in the distributed reservation stations, the look up time required to find a particular instruction is much less than in a centralized reservation station. Additional instruction level parallelism is achieved by maintaining single basic blocks of code in the distributed reservation stations. With a distributed reservation station, an independent scheduler can be used for each one of the distributed reservation stations. When the instruction is ready for execution, the scheduler will remove that instruction from the distributed reservation station and queue that instruction(s) for immediate execution at the particular execution unit. Multiple independent schedulers will provide greater efficiency when compared to a single scheduler which must contend with approximately 20-24 instructions that have increased dependency on one another.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile