公开(公告)号：US12099407B2

公开(公告)日：2024-09-24

申请号：US17737374

申请日：2022-05-05

Applicant: NVIDIA Corp.

Inventor： Michael Sullivan ,  Siva Kumar Sastry Hari ,  Brian Matthew Zimmer ,  Timothy Tsai ,  Stephen W. Keckler

IPC: G06F11/10 ,  G06F9/30 ,  G06F11/07

CPC classification number: G06F11/102 ,  G06F9/30029 ,  G06F9/30116 ,  G06F11/0772 ,  G06F11/1044

Abstract: An error reporting system utilizes a parity checker to receive data results from execution of an original instruction and a parity bit for the data. A decoder receives an error correcting code (ECC) for data resulting from execution of a shadow instruction of the original instruction, and data error correction is initiated on the original instruction result on condition of a mismatch between the parity bit and the original instruction result, and the decoder asserting a correctable error in the original instruction result.

公开(公告)号：US11550325B2

公开(公告)日：2023-01-10

申请号：US16898308

申请日：2020-06-10

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Iuri Frosio ,  Zahra Ghodsi ,  Anima Anandkumar ,  Timothy Tsai ,  Stephen W. Keckler ,  Alejandro Troccoli

IPC: G05D1/02 ,  G01S13/931 ,  G05D1/00 ,  B60W60/00 ,  G05B13/02

Abstract: Techniques to generate driving scenarios for autonomous vehicles characterize a path in a driving scenario according to metrics such as narrowness and effort. Nodes of the path are assigned a time for action to avoid collision from the node. The generated scenarios may be simulated in a computer.

公开(公告)号：US20210004235A1

公开(公告)日：2021-01-07

申请号：US17024683

申请日：2020-09-17

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Michael Sullivan ,  Timothy Tsai ,  Stephen W. Keckler

IPC: G06F9/38 ,  G06F9/30 ,  G06F9/48 ,  G06F11/14 ,  G06F11/07

Abstract: A thread execution method in a processor includes executing original instructions of a first thread in a first execution lane of the processor, and interleaving execution of duplicated instructions of the first thread with execution of original instructions of a second thread in a second execution lane of the processor.

公开(公告)号：US20230079196A1

公开(公告)日：2023-03-16

申请号：US18057079

申请日：2022-11-18

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Iuri Frosio ,  Zahra Ghodsi ,  Anima Anandkumar ,  Timothy Tsai ,  Stephen W. Keckler ,  Alejandro Troccoli

IPC: G05D1/02 ,  G01S13/931 ,  G05D1/00 ,  B60W60/00 ,  G05B13/02

Abstract: Techniques to generate driving scenarios for autonomous vehicles characterize a path in a driving scenario according to metrics such as narrowness and effort. Nodes of the path are assigned a time for action to avoid collision from the node. The generated scenarios may be simulated in a computer.

公开(公告)号：US11977386B2

公开(公告)日：2024-05-07

申请号：US18057079

申请日：2022-11-18

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Iuri Frosio ,  Zahra Ghodsi ,  Anima Anandkumar ,  Timothy Tsai ,  Stephen W. Keckler ,  Alejandro Troccoli

IPC: G05D1/00 ,  B60W60/00 ,  G01S13/931 ,  G05B13/02

CPC classification number: G05D1/0214 ,  B60W60/0015 ,  G01S13/931 ,  G05B13/027 ,  G05D1/0088 ,  B60W2554/4046 ,  B60W2710/20 ,  B60W2720/106 ,  B60W2720/125

Abstract: Techniques to generate driving scenarios for autonomous vehicles characterize a path in a driving scenario according to metrics such as narrowness and effort. Nodes of the path are assigned a time for action to avoid collision from the node. The generated scenarios may be simulated in a computer.

公开(公告)号：US20220269558A1

公开(公告)日：2022-08-25

申请号：US17737374

申请日：2022-05-05

Applicant: NVIDIA Corp.

Inventor： Michael Sullivan ,  Siva Kumar Sastry Hari ,  Brian Matthew Zimmer ,  Timothy Tsai ,  Stephen W. Keckler

IPC: G06F11/10 ,  G06F9/30 ,  G06F11/07

Abstract: An error reporting system utilizes a parity checker to receive data results from execution of an original instruction and a parity bit for the data. A decoder receives an error correcting code (ECC) for data resulting from execution of a shadow instruction of the original instruction, and data error correction is initiated on the original instruction result on condition of a mismatch between the parity bit and the original instruction result, and the decoder asserting a correctable error in the original instruction result.

公开(公告)号：US20210389769A1

公开(公告)日：2021-12-16

申请号：US16898308

申请日：2020-06-10

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Iuri Frosio ,  Zahra Ghodsi ,  Anima Anandkumar ,  Timothy Tsai ,  Stephen W. Keckler ,  Alejandro Troccoli

IPC: G05D1/02 ,  G01S13/931 ,  G05D1/00 ,  B60W60/00 ,  G05B13/02

Abstract: Techniques to generate driving scenarios for autonomous vehicles characterize a path in a driving scenario according to metrics such as narrowness and effort. Nodes of the path are assigned a time for action to avoid collision from the node. The generated scenarios may be simulated in a computer.

公开(公告)号：US20210387643A1

公开(公告)日：2021-12-16

申请号：US16898379

申请日：2020-06-10

Applicant: NVIDIA Corp.

Inventor： Siva Kumar Sastry Hari ,  Iuri Frosio ,  Zahra Ghodsi ,  Anima Anandkumar ,  Timothy Tsai ,  Stephen W. Keckler

IPC: B60W60/00 ,  B60W30/09 ,  B60W30/095

Abstract: Techniques to characterize driving scenarios for autonomous vehicles characterize a path in a driving scenario according to metrics such as narrowness and effort. The scenarios may be characterized using a tree-based or tensor-based approach.