Patents by Inventor Suresh Kuttuva

Suresh Kuttuva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for prefetching data into cache
    Patent number: 6643745
    Abstract: A computer system is disclosed. The computer system includes a higher level cache, a lower level cache, a decoder to decode instructions, and a circuit coupled to the decoder. In one embodiment, the circuit, in response to a single decoded instruction, retrieves data from external memory and bypasses the lower level cache upon a higher level cache miss. In another embodiment, the circuit, in response to a first decoded instruction, issues a request to retrieve data at an address from external memory to place said data only in the lower level cache, detects a second cacheable decoded instruction to said address, and places said data in the higher level cache.
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: November 4, 2003
    Assignee: Intel Corporation
    Inventors: Salvador Palanca, Niranjan L. Cooray, Angad Narang, Vladimir Pentkovski, Steve Tsai, Subramaniam Maiyuran, Jagannath Keshava, Hsien-Hsin Lee, Steve Spangler, Suresh Kuttuva, Praveen Mosur