Xing P Chen

US Patent:

7620747, Nov 17, 2009

Filed:

Oct 12, 2005

Appl. No.:

11/248663

Inventors:

Mark A. Overby - Bothell WA, US
Xing Cindy Chen - Mountain View CA, US

Assignee:

NVIDIA Corporation - Santa Clara CA

International Classification:

G06F 13/28
G06F 3/00
G06F 15/167
G06F 12/00

US Classification:

710 22, 710 5, 710 48, 709212, 711112

Abstract:

Systems and methods for performing native command queuing according to the protocol specified by Serial ATA II for transferring data between a disk and system memory are described. Native command queuing context for queued commands is maintained by a host controller device driver and is provided to the host controller as needed to process the queued commands. The host controller is simplified since it only stores the context of the one command being processed. The host controller generates a backoff interrupt when a command cannot be queued. The host controller generates a DMA transfer context request interrupt to request programming of the registers that store the context for the one command being processed.

US Patent:

8099529, Jan 17, 2012

Filed:

Oct 29, 2009

Appl. No.:

12/608833

Inventors:

Mark A. Overby - Bothell WA, US
Xing Cindy Chen - Mountain View CA, US

Assignee:

NVIDIA Corporation - Santa Clara CA

International Classification:

G06F 13/28
G06F 3/00

US Classification:

710 22, 710 28, 710 36

Abstract:

Systems and methods for performing native command queuing according to the protocol specified by Serial ATA II for transferring data between a disk and system memory are described. Native command queuing context for queued commands is maintained by a host controller device driver and is provided to the host controller as needed to process the queued commands. The host controller is simplified since it only stores the context of the one command being processed. The host controller generates a backoff interrupt when a command cannot be queued. The host controller generates a DMA transfer context request interrupt to request programming of the registers that store the context for the one command being processed.

US Patent:

20210319130, Oct 14, 2021

Filed:

Jun 22, 2021

Appl. No.:

17/354957

Inventors:

- Menlo Park CA, US
Wenlong Dong - Clyde Hill WA, US
Marc Alexander Celani - Naperville IL, US
Xianliang Zha - El Dorado Hills CA, US
Yunqing Chen - Los Altos CA, US
Harikrishna Madadi Reddy - SanJose CA, US
Junqiang Lan - Fremont CA, US
Chien Cheng Liu - San Jose CA, US
Raghuvardhan Moola - Fremont CA, US
Haluk Ucar - Los Gatos CA, US
Sujith Srinivasan - Fremont CA, US
Handong Li - Union City CA, US
Xing Cindy Chen - Los Altos CA, US
Tuo Wang - San Jose CA, US
Zhao Wang - Newark CA, US
Baheerathan Anandharengan - Milpitas CA, US
Gaurang Chaudhari - Sunnyvale CA, US
Prahlad Rao Venkatapuram - Saratoga CA, US
Srikanth Alaparthi - Fremont CA, US
James Alexander Morle - Dripping Springs TX, US
Vincent Matthew Malfa - Thousand Oaks CA, US
Yassir Azziz - Belmont CA, US
Chien-Chung Chen - Thousand Oaks CA, US
Yan Cui - Newark CA, US
Pedro Eugenio Rocha Pedreira - San Francisco CA, US
Stavros Harizopoulos - San Francisco CA, US

International Classification:

G06F 21/62
G06F 16/22
G06F 16/901
G06T 3/40

Abstract:

The disclosed may include various systems and methods for improving the efficiency and scalability of large-scale systems. For example, the disclosed may include systems and methods for automatic privacy enforcement using privacy-aware infrastructure, scalable general-purpose low cost integer motion search, efficient scaler filter coefficients layout for flexible scaling quality control with limited hardware resources, hardware optimization for power saving with both different codecs enabled, optimizing storage overhead and performance for large distributed data warehouse, mass and volume efficient integration of intersatellite link terminals to a satellite bus, and overcoming retention limit for memory-based distributed database systems.