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1.发明公开公开(公告)号：US20230409226A1
公开(公告)日：2023-12-21
申请号：US18461989
申请日：2023-09-06
Applicant: Lemon Inc. , Douyin Vision Co., Ltd.
IPC: G06F3/06
CPC classification number: G06F3/0647 , G06F3/067 , G06F3/0604
Abstract: Methods and systems for performing a hardware acceleration process that includes a hardware offloading engine. The hardware offloading engine includes an interface for communicating with a host device and a hardware accelerator for performing the acceleration process. The hardware accelerator has a processor configured to: receive from the interface a hardware offloading command from the host device, the hardware offloading command including an operation code, an input pointer, a total input size, and a first input size, parse the operation code, the input pointer, the total input size, and the first input size from the hardware offloading command, retrieve input data based on the input pointer and the total input size, separate the input data into a first data stream and a second data stream based on the first input size, and execute an offloaded operation on the first data stream and the second data stream.
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公开(公告)号：US20240020177A1
公开(公告)日：2024-01-18
申请号：US18475912
申请日：2023-09-27
Applicant: Lemon Inc. , Beijing Volcano Engine Technology Co., Ltd.
CPC classification number: G06F9/5083 , G06F9/455
Abstract: System and method for providing a platform for emulating hardware offloading, which when executed on a host system, includes a guest system running on the host system, the guest system configured to receive a data processing command; a virtual device interface communicating between the guest system and an accelerator emulator; and a hardware accelerator emulated by the accelerator emulator for executing the data processing command received through the virtual device interface, wherein the hardware accelerator including an offloading hardware component and a controller component.
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公开(公告)号：US20240020178A1
公开(公告)日：2024-01-18
申请号：US18476004
申请日：2023-09-27
Applicant: Lemon Inc. , Beijing Volcano Engine Technology Co., Ltd.
IPC: G06F9/50
CPC classification number: G06F9/5083
Abstract: Described are examples for simulating performance of a hardware offloading system including receiving, by a simulator that corresponds to a simulated architecture representing the hardware offloading system, input data from a user application for processing by the simulated architecture, preparing, by the simulator, corresponding output data for the input data without computing the corresponding output data by the simulated architecture, and returning, by the simulator, the corresponding output data to the user application after a simulated idle time related to computing the corresponding output data by the simulated architecture.
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公开(公告)号：US20240036940A1
公开(公告)日：2024-02-01
申请号：US18485418
申请日：2023-10-12
Applicant: Lemon Inc. , Beijing Volcano Engine Technology Co., Ltd.
IPC: G06F9/50
CPC classification number: G06F9/5083 , G06F9/5027 , G06F2209/509
Abstract: Methods, systems, and devices for performing an acceleration process by offloading an operation. The system includes a hardware offloading engine that includes a hardware accelerator for performing the acceleration process. The hardware accelerator has a processor configured to receive a hardware offloading command, the hardware offloading command including an operation code, an input pointer, and an output pointer, in which at least one of the input pointer or the output pointer includes a unified data pointer that includes one or more bits of memory for identifying the source location for the input data or the destination location of the output data, parse the operation code, the input pointer, and the output pointer from the hardware offloading command, retrieve the input data based on the input pointer, and execute an offloaded operation on the input data based on the operation code.
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