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:
Sep. 18, 2007
Filed:
Sep. 30, 2004
Ramesh Radhakrishnan, Austin, TX (US);
Ramesh Radhakrishnan, Austin, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A default setting, associated with speculative transfers of information from a main memory to a cache memory, is selected for a system based on the number of CPUs and the size of instruction and/or data caches included in the system. A matrix relating the number of processors and the size of the memory caches may be stored in a system BIOS and used to aid in determining whether the speculative transfers should be enabled or disabled by default. In general, speculative transfers will be enabled by default if system performance is more likely than not to be enhanced by using speculative transfers. Speculative transfers will be disabled if system performance is likely to be degraded by use of speculative transfers.