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公开(公告)号：US12198295B2
公开(公告)日：2025-01-14
申请号：US17565301
申请日：2021-12-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Michael Y. Chow , Vidyashankar Viswanathan , Richard E. George
IPC: G06T3/40 , G06F17/15 , G06T3/4046
Abstract: A technique for performing convolution operations is disclosed. The technique includes performing a first convolution operation based on a first convolutional layer input image to generate at least a portion of a first convolutional layer output image; while performing the first convolution operation, performing a second convolution operation based on a second convolutional layer input image to generate at least a portion of a second convolutional layer output image, wherein the second convolutional layer input image is based on the first convolutional layer output image; storing the portion of the first convolutional layer output image in a first memory dedicated to storing image data for convolution operations; and storing the portion of the second convolutional layer output image in a second memory dedicated to storing image data for convolution operations.
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公开(公告)号：US12105139B2
公开(公告)日：2024-10-01
申请号：US17565284
申请日：2021-12-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Vidyashankar Viswanathan , Richard E. George , Michael Y. Chow
IPC: G01R31/28 , G01R31/317 , G01R31/3183
CPC classification number: G01R31/287 , G01R31/2879 , G01R31/31718 , G01R31/318314
Abstract: A technique for operating a processing device is disclosed. The method includes irreversibly activating a testing mode switch of the processing device; in response to the activating, entering a testing mode in which normal operation of the processing device is disabled; receiving software for the processing device in the testing mode; based on whether the software is verified as testing mode-signed software, executing or not executing the software.
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公开(公告)号：US12033275B2
公开(公告)日：2024-07-09
申请号：US17489724
申请日：2021-09-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Brian Emberling , Michael Y. Chow
CPC classification number: G06T15/80 , G06F9/5016
Abstract: Methods and systems are disclosed for executing a collaborative task in a shader system. Techniques disclosed include receiving, by the system, input data and computing instructions associated with the collaborative task, as well as a configuration setting, causing the system to operate in a takeover mode. The system then launches, exclusively in one workgroup processor, a workgroup including wavefronts configured to execute the collaborative task.
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公开(公告)号：US20230206395A1
公开(公告)日：2023-06-29
申请号：US17565301
申请日：2021-12-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Michael Y. Chow , Vidyashankar Viswanathan , Richard E. George
CPC classification number: G06T3/4046 , G06F17/153
Abstract: A technique for performing convolution operations is disclosed. The technique includes performing a first convolution operation based on a first convolutional layer input image to generate at least a portion of a first convolutional layer output image; while performing the first convolution operation, performing a second convolution operation based on a second convolutional layer input image to generate at least a portion of a second convolutional layer output image, wherein the second convolutional layer input image is based on the first convolutional layer output image; storing the portion of the first convolutional layer output image in a first memory dedicated to storing image data for convolution operations; and storing the portion of the second convolutional layer output image in a second memory dedicated to storing image data for convolution operations.
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公开(公告)号：US20230206368A1
公开(公告)日：2023-06-29
申请号：US17565409
申请日：2021-12-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Vidyashankar Viswanathan , Richard E. George , Michael Y. Chow
IPC: G06Q50/18
CPC classification number: G06Q50/184 , G06Q2220/18
Abstract: A technique for operating a processing device is disclosed. The method includes configuring at least one switch to interconnect one or more selected IP to the processing device, receiving an activation signal associated with the at least one switch based on the one or more selected IP, in response to the activation signal, causing the at least one switch to disable connection to the one or more selected IP, and verifying access to the one or more selected IP is disabled.
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Patent Agency Ranking
公开(公告)号：US20230097279A1
公开(公告)日：2023-03-30
申请号：US17489734
申请日：2021-09-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Brian Emberling , Michael Mantor , Michael Y. Chow , Bin He
Abstract: Methods and systems are disclosed for executing operations on single-instruction-multiple-data (SIMD) units. Techniques disclosed perform a dot product operation on input data during one computer cycle, including convolving the input data, generating intermediate data, and applying one or more transitional operations to the intermediate data to generate output data. Aspects described, wherein the input data is an input to a layer of a convolutional neural network and the generated output data is the output of the layer.
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公开(公告)号：US20240402907A1
公开(公告)日：2024-12-05
申请号：US18805083
申请日：2024-08-14
Applicant: Advanced Micro Devices, Inc.
Inventor： Vidyashankar Viswanathan , Richard E. George , Michael Y. Chow
IPC: G06F3/06
Abstract: A technique for operating a memory system is disclosed. The technique includes performing a first request, by a first memory client, to access data at a first memory address, wherein the first memory address refers to data in a first memory section that is coupled to the first memory client via a direct memory connection; servicing the first request via the direct memory connection; performing a second request, by the first client, to access data at a second memory address, wherein the second memory address refers to data in a second memory section that is coupled to the first client via a cross connection; and servicing the second request via the cross connection.
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公开(公告)号：US20240355044A1
公开(公告)日：2024-10-24
申请号：US18762389
申请日：2024-07-02
Applicant: Advanced Micro Devices, Inc.
Inventor： Brian Emberling , Michael Y. Chow
CPC classification number: G06T15/80 , G06F9/5016
Abstract: A method, system, and computer-readable medium for executing a task is disclosed. The method includes receiving input data and computing instructions, launching a workgroup including wavefronts to execute the task, wherein the launching causes the wavefronts to process the input data by sharing intermediate results and resources, and adjusting the operation based on characteristics of the wavefronts. The characteristics include data dependencies, computational load, memory usage, and execution timing requirements. The wavefronts execute the task in stages, where each stage processes portions of input data and data generated by other wavefronts.
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公开(公告)号：US12067237B2
公开(公告)日：2024-08-20
申请号：US17565315
申请日：2021-12-29
Applicant: Advanced Micro Devices, Inc.
Inventor： Vidyashankar Viswanathan , Richard E. George , Michael Y. Chow
IPC: G06F3/06
CPC classification number: G06F3/061 , G06F3/0644 , G06F3/0676 , G06F3/0677 , G06F3/0679
Abstract: A technique for operating a memory system is disclosed. The technique includes performing a first request, by a first memory client, to access data at a first memory address, wherein the first memory address refers to data in a first memory section that is coupled to the first memory client via a direct memory connection; servicing the first request via the direct memory connection; performing a second request, by the first client, to access data at a second memory address, wherein the second memory address refers to data in a second memory section that is coupled to the first client via a cross connection; and servicing the second request via the cross connection.
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公开(公告)号：US20230205680A1
公开(公告)日：2023-06-29
申请号：US17564036
申请日：2021-12-28
Applicant: Advanced Micro Devices, Inc.
Inventor： Richard E. George , Vidyashankar Viswanathan , Michael Y. Chow
CPC classification number: G06F11/3688 , G06F11/3457 , G06F11/3684 , G06F11/3692
Abstract: Methods and systems are disclosed for emulating, in a platform, the performance of a target platform. Techniques disclosed include receiving, by the platform, values of system features, associated with a target performance of the target platform; and setting, by the platform, one or more configuration knobs, based on the received values of system features, to match a performance of the platform to the target performance of the target platform.
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