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:
Oct. 21, 2008
Filed:
Jul. 02, 2004
Randy L. Roberson, New Port Richey, FL (US);
Tarun Thakur, Fremont, CA (US);
Justus Joseph Pendleton, Colorado Springs, CO (US);
Randy L. Roberson, New Port Richey, FL (US);
Tarun Thakur, Fremont, CA (US);
Justus Joseph Pendleton, Colorado Springs, CO (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
Method and apparatus for performing distributed processing in a multi-processing unit environment. A first processing unit modifies a complex operation to provide an operational request packet comprising a corresponding simplex operation and remainder. The packet is communicated to a second processing unit which processes the packet to arrive at a result for the complex operation, preferably by arriving at a result for the simplex operation and combining this result with the remainder. In this way, inter-processor operations can be efficiently encoded and distributed to meet the requirements of a given architecture. Preferably, the first processing unit determines the remainder by separately arriving at the result for the complex operation. The complex operation is preferably characterized as a mathematical operation on a non-power of two operand (e.g., 30), and the simplex operation is characterized as a mathematical operation on a power of two operand (e.g., 32).