Patents by Inventor EFRAIM EFI ROTEM

EFRAIM EFI ROTEM 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 providing power state information using in-band signaling
    Patent number: 10474216
    Abstract: A method and apparatus for providing power state information using in-band signaling are described. In one embodiment, an integrated circuit (IC) device comprises a controller operable to receive a command from a platform control bus, the command requesting data that is unrelated to information about a power state in which the IC resides; and control logic operable to obtain data for inclusion in a response to the command, wherein the controller is operable to send the response over a bus, the response containing at least a portion of the data responsive to the command and containing power state information for the IC.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: November 12, 2019
    Assignee: INTEL CORPORATION
    Inventors: Doron Rajwan, Dorit Shapira, Itai Feit, Nadav Shulman, Efraim (Efi) Rotem, Tal Kuzi, Eliezer Weissmann, Tomer Ziv, Nir Rosenzweig
  • Performance scalability prediction
    Patent number: 9829957
    Abstract: A processing device implementing performance scalability prediction is disclosed. A processing device of the disclosure includes a first counter to increment with each cycle of the processing device in which threads of the processing device are active. The processing device further includes a second counter to increment with each cycle of the processing device in which execution units of the processing device are stalled for one of the threads, and an access request from the one of the threads to memory external to the processing device is pending.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: November 28, 2017
    Assignee: Intel Corporation
    Inventors: Ahmad Yasin, Nir Rosenzweig, Eliezer Weissmann, Efraim Efi Rotem
  • METHOD AND APPARATUS FOR PROVIDING POWER STATE INFORMATION USING IN-BAND SIGNALING
    Publication number: 20170177065
    Abstract: A method and apparatus for providing power state information using in-band signaling are described. In one embodiment, an integrated circuit (IC) device comprises a controller operable to receive a command from a platform control bus, the command requesting data that is unrelated to information about a power state in which the IC resides; and control logic operable to obtain data for inclusion in a response to the command, wherein the controller is operable to send the response over a bus, the response containing at least a portion of the data responsive to the command and containing power state information for the IC.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 22, 2017
    Inventors: Doron Rajwan, Dorit Shapira, Itai Feit, Nadav Shulman, Efraim (Efi) Rotem, Tal Kuzi, Eliezer Weissmann, Tomer Ziv, Nir Rosenzweig
  • PERFORMANCE SCALABILITY PREDICTION
    Publication number: 20150277538
    Abstract: A processing device implementing performance scalability prediction is disclosed. A processing device of the disclosure includes a first counter to increment with each cycle of the processing device in which threads of the processing device are active. The processing device further includes a second counter to increment with each cycle of the processing device in which execution units of the processing device are stalled for one of the threads, and an access request from the one of the threads to memory external to the processing device is pending.
    Type: Application
    Filed: March 26, 2014
    Publication date: October 1, 2015
    Inventors: AHMAD YASIN, NIR ROSENZWEIG, ELIEZER WEISSMANN, EFRAIM EFI ROTEM