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公开(公告)号：US20250028554A1
公开(公告)日：2025-01-23
申请号：US18909132
申请日：2024-10-08
Applicant: ADVANCED MICRO DEVICES, INC.
Inventor： Anthony GUTIERREZ , Sooraj PUTHOOR
Abstract: A processor core is configured to execute a parent task that is described by a data structure stored in a memory. A coprocessor is configured to dispatch a child task to the at least one processor core in response to the coprocessor receiving a request from the parent task concurrently with the parent task executing on the at least one processor core. In some cases, the parent task registers the child task in a task pool and the child task is a future task that is configured to monitor a completion object and enqueue another task associated with the future task in response to detecting the completion object. The future task is configured to self-enqueue by adding a continuation future task to a continuation queue for subsequent execution in response to the future task failing to detect the completion object.
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公开(公告)号：US20250028010A1
公开(公告)日：2025-01-23
申请号：US18355011
申请日：2023-07-19
Applicant: Advanced Micro Devices, Inc.
Inventor： ChaiLin Yu , YanHe Qi , JiJun Shi
IPC: G01R31/66
Abstract: A computer-implemented method for abnormal power connection detection can include receiving, by at least one processor, a power signal by a power connector and an additional power signal by an additional power connector. The method can additionally include performing, by the at least one processor, one or more measurements of the additional power signal. The method can also include carrying out, by the at least one processor, one or more response procedures based on the one or more measurements. Various other methods, systems, and computer-readable media are also disclosed.
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公开(公告)号：US12204908B2
公开(公告)日：2025-01-21
申请号：US15997344
申请日：2018-06-04
Applicant: ADVANCED MICRO DEVICES, INC.
Inventor： Marius Evers , Douglas Williams , Ashok T. Venkatachar , Sudherssen Kalaiselvan
Abstract: A branch predictor predicts a first outcome of a first branch in a first block of instructions. Fetch logic fetches instructions for speculative execution along a first path indicated by the first outcome. Information representing a remainder of the first block is stored in response to the first predicted outcome being taken. In response to the first branch instruction being not taken, the branch predictor is restarted based on the remainder block. In some cases, entries corresponding to second blocks along speculative paths from the first block are accessed using an address of the first block as an index into a branch prediction structure. Outcomes of branch instructions in the second blocks are concurrently predicted using a corresponding set of instances of branch conditional logic and the predicted outcomes are used in combination with the remainder block to restart the branch predictor in response to mispredictions.
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公开(公告)号：US12204754B2
公开(公告)日：2025-01-21
申请号：US16959503
申请日：2018-09-20
Applicant: Advanced Micro Devices, Inc.
Inventor： Kedarnath Balakrishnan , James Raymond Magro
Abstract: Systems, apparatuses, and methods for performing scheduling memory requests for issue to two different memory types are disclosed. A computing system includes one or more clients for processing applications. A heterogeneous memory channel within a memory controller transfers memory traffic between the memory controller and a memory bus connected to each of a first memory and a second memory different from the first memory. The memory controller determines a next given point in time that does not already have read response data scheduled to be driven on the memory bus. The memory controller determines whether there is time to schedule a first memory access command for accessing the first memory and a second memory access command for accessing the second memory. If there is sufficient time for each, then one of the access commands is selected based on weighted criteria.
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公开(公告)号：US12204466B2
公开(公告)日：2025-01-21
申请号：US18448743
申请日：2023-08-11
Applicant: Advanced Micro Devices, Inc.
Inventor： Jonathan Lawrence Campbell , Yuping Shen
Abstract: Described is a method and apparatus for application migration between a dockable device and a docking station in a seamless manner. The dockable device includes a processor and the docking station includes a high-performance processor. The method includes executing at least one application in the dockable device using a first processor, and initiating an application migration for the at least one application from the first processor to a second processor in a docking station responsive to determining that the dockable device is in a docked state, wherein the at least one application continues to execute during the application migration from the first processor to the second processor.
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Patent Agency Ranking
公开(公告)号：US20250020798A1
公开(公告)日：2025-01-16
申请号：US18774042
申请日：2024-07-16
Applicant: Advanced Micro Devices, Inc.
Inventor： Ngoc Vinh Vu , Neil Patrick Kelly
Abstract: Systems, apparatuses, and methods for implementing a dual-purpose millimeter-wave frequency band transmitter are disclosed. A system includes a dual-purpose transmitter sending a video stream over a wireless link to a receiver. In some embodiments, the video stream is generated as part of an augmented reality (AR) or virtual reality (VR) application. The transmitter operates in a first mode to scan and map an environment of the transmitter and receiver. The transmitter generates radio frequency (RF) signals in a first frequency range while operating in the first mode. Additionally, the transmitter operates in a second mode to send video data to the receiver, and the transmitter generates RF signals in the first frequency range while operating in the second mode.
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公开(公告)号：US12190225B2
公开(公告)日：2025-01-07
申请号：US16779557
申请日：2020-01-31
Applicant: Advanced Micro Devices, Inc.
Inventor： Chao Liu , Daniel Isamu Lowell , Wen Heng Chung , Jing Zhang
Abstract: A technique for manipulating a generic tensor is provided. The technique includes receiving a first request to perform a first operation on a generic tensor descriptor associated with the generic tensor, responsive to the first request, performing the first operation on the generic tensor descriptor, receiving a second request to perform a second operation on generic tensor raw data associated with the generic tensor, and responsive to the second request, performing the second operation on the generic tensor raw data.
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公开(公告)号：US20250008698A1
公开(公告)日：2025-01-02
申请号：US18345917
申请日：2023-06-30
Applicant: Advanced Micro Devices, Inc.
Inventor： Girish Anant Kini , Ahmed Mohamed Abou-Alfotouh , Shardul Suresh Adkar , Ethan Cruz , Salvador D. Jimenez, III , Mark Steinke , Edgar Stone
IPC: H05K7/20
Abstract: A method for server level cooling can include providing a printed circuit board and attaching a cooling system to the printed circuit board. The cooling system can be configured for placement thereon of two or more expansion cards having back side power delivery components. Various other methods, systems, and computer-readable media are also disclosed.
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公开(公告)号：US20250007516A1
公开(公告)日：2025-01-02
申请号：US18763572
申请日：2024-07-03
Applicant: Advanced Micro Devices, Inc.
Inventor： Rajesh Kumar , Edoardo Prete , Gerald R. Talbot , Ethan Crain , Tracy J. Feist , Jeffrey Cooper
IPC: H03K19/0175 , H03F3/45
Abstract: Systems, apparatuses, and methods for implementing a combo scheme for direct current (DC) level shifting of signals are disclosed. A receiver circuit receives an input signal on a first interface. The first interface is coupled to a resistor in parallel with a capacitor which passes the input signal to a second interface. Also, the first interface is coupled to a first pair of current sources between ground and a voltage source, and the second interface is coupled to a second pair of current sources between ground and the voltage source. An op-amp drives the current sources based on a difference between a sensed common mode voltage and a reference voltage. Based on this circuit configuration, the receiver circuit is able to prevent baseline wander, perform a DC level shift of the input signal, and achieve linear equalization of the input signal.
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公开(公告)号：US20250005841A1
公开(公告)日：2025-01-02
申请号：US18345460
申请日：2023-06-30
Applicant: Advanced Micro Devices, Inc. , ATI Technologies ULC
Inventor： Michal Adam Wozniak , Guennadi Riguer
Abstract: A technique for sampling a primitive ID map. The technique includes identifying a sample point having a location in a texture space; obtaining a primitive ID sample from the primitive ID map based on the location of the sample point in the texture space; identifying a primitive based on the primitive ID; testing the location in the texture space for inclusion within the identified primitive; and selecting either the primitive ID or a different primitive ID based on the testing.
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