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公开(公告)号：US20230290034A1
公开(公告)日：2023-09-14
申请号：US18317825
申请日：2023-05-15
Applicant: QUALCOMM Incorporated
Inventor： Thomas Edwin FRISINGER , Richard HAMMERSTONE , Andrew Evan GRUBER , Gang ZHONG , Yun DU , Jonnala Gadda NAGENDRA KUMAR
CPC classification number: G06T15/005 , G06F9/30101 , G06F9/30123 , G06T1/20 , G06T1/60 , G06T15/80
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for fast incremental shared constants. In aspects, a CPU may determine/update shared constant data for a first draw call of a plurality of draw calls. The shared constant data, which may correspond to at least one shader, may be updated based on a draw call update for the first draw call. The CPU may communicate the updated shared constant data for the first draw call to a GPU. The GPU may receive, in at least one register, the updated shared constant data from the CPU and configure the at least one register based on the updated shared constant data corresponding to the draw call update of the first draw call of the plurality of draw calls.
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公开(公告)号：US20220414814A1
公开(公告)日：2022-12-29
申请号：US17356434
申请日：2021-06-23
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Andrew Evan GRUBER , Chihong ZHANG , Jian JIANG , Gang ZHONG , Baoguang YANG , Yang XIA , Chun YU , Eric DEMERS
Abstract: The present disclosure relates to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may generate a table including a plurality of entries to store data associated with at least one of a constant value or an immediate value. The apparatus may also process, upon generating the table, first data including at least one of a constant value or an immediate value. Further, the apparatus may store, in the generated table, at least one of the constant value or the immediate value of the first data. The apparatus may also transmit, upon storing at least one of the constant value or the immediate value in the table, the table including the stored at least one of the constant value or the immediate value of the first data.
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公开(公告)号：US20210200836A1
公开(公告)日：2021-07-01
申请号：US17137226
申请日：2020-12-29
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Gang ZHONG , Fei WEI , Yibin ZHANG , Jing HAN , Hongjiang SHANG , Elina KAMENETSKAYA , Minjie HUANG , Alexei Vladimirovich BOURD , Chun YU , Andrew Evan GRUBER , Eric DEMERS
Abstract: The present disclosure relates to methods and apparatus for compute processing. For example, disclosed techniques facilitate improving performance of matrix multiplication in streaming processor. Aspects of the present disclosure can execute, with a load control unit, a first load instruction to load a set of input data of an input matrix from a first memory to a second memory. Aspects of the present disclosure can also execute, with the load control unit, a second load instruction to load a set of weight data of a weight matrix from the first memory to the second memory. Additionally, aspects of the present disclosure can perform, with an ALU component, a matrix multiplication operation using the set of input data and the set of weight data to generate an output matrix. Further, aspects of the present disclosure can store the output matrix at a general purpose register accessible to the ALU component.
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公开(公告)号：US20240037183A1
公开(公告)日：2024-02-01
申请号：US18487918
申请日：2023-10-16
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Gang ZHONG , Fei WEI , Yibin ZHANG , Jing HAN , Hongjiang SHANG , Elina KAMENETSKAYA , Minjie HUANG , Alexei Vladimirovich BOURD , Chun YU , Andrew Evan GRUBER , Eric DEMERS
Abstract: The present disclosure relates to methods and apparatus for compute processing. For example, disclosed techniques facilitate improving performance of matrix multiplication in streaming processor. Aspects of the present disclosure can execute, with a load control unit, a first load instruction to load a set of input data of an input matrix from a first memory to a second memory. Aspects of the present disclosure can also execute, with the load control unit, a second load instruction to load a set of weight data of a weight matrix from the first memory to the second memory. Additionally, aspects of the present disclosure can perform, with an ALU component, a matrix multiplication operation using the set of input data and the set of weight data to generate an output matrix. Further, aspects of the present disclosure can store the output matrix at a general purpose register accessible to the ALU component.
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公开(公告)号：US20230394738A1
公开(公告)日：2023-12-07
申请号：US18035507
申请日：2020-11-09
Applicant: QUALCOMM Incorporated
Inventor： Yibin ZHANG , Zilin YING , Yun DU , Heng QI , Jiexia YU , Yang YU , Andrew Evan GRUBER , Jian LIANG , Tao WANG , Alexei Vladimirovich BOURD , Gang ZHONG , Minjie HUANG
IPC: G06T15/00
CPC classification number: G06T15/005
Abstract: The present disclosure relates to methods and apparatus for graphics processing, e.g., a GPU. The apparatus may receive an image including a plurality of pixels associated with one or more workgroups and one or more pixel tiles, each of the workgroups and the pixel tiles including one or more pixels of the plurality of pixels. The apparatus may determine whether the one or more workgroups are misaligned with the one or more pixel tiles. The apparatus may determine a conversion order of the one or more workgroups when the one or more workgroups are misaligned with the one or more pixel tiles, the conversion order corresponding to a common multiple of one of the one or more workgroups and one of the one or more pixel tiles. The apparatus may convert each of the one or more workgroups based on the conversion order of the one or more workgroups.
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Patent Agency Ranking
公开(公告)号：US20240046543A1
公开(公告)日：2024-02-08
申请号：US17817815
申请日：2022-08-05
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Eric DEMERS , Andrew Evan GRUBER , Chun YU , Baoguang YANG , Chihong ZHANG , Yuehai DU , Avinash SEETHARAMAIAH , Jonnala Gadda NAGENDRA KUMAR , Gang ZHONG , Zilin YING , Fei WEI
CPC classification number: G06T15/005 , G06T15/80
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for runtime optimization of the shader execution flow. A graphics processor may obtain instruction execution data associated with a graphics workload, the instruction execution data including graphics data for a set of shader operations. The graphics processor may configure, at a first iteration, at least one predication value based on the instruction execution data including the graphics data for the set of shader operations. The graphics processor may adjust, at a second iteration, an execution flow of the graphics workload based on the configured at least one predication value, the execution flow of the graphics workload including the set of shader operations. The graphics processor may execute or refrain from executing, at the second iteration, each of the set of shader operations based on the adjusted execution flow of the graphics workload.
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公开(公告)号：US20230267567A1
公开(公告)日：2023-08-24
申请号：US17652478
申请日：2022-02-24
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Andrew Evan GRUBER , Zilin YING , Chunling HU , Baoguang YANG , Yang XIA , Gang ZHONG , Chun YU , Eric DEMERS
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for dynamic wave pairing. A graphics processor may allocate one or more GPU workloads to one or more wave slots of a plurality of wave slots. The graphics processor may select a first execution slot of a plurality of execution slots for executing the one or more GPU workloads. The selection may be based on one of a plurality of granularities. The graphics processor may execute, at the selected first execution slot, the one or more GPU workloads at the one of the plurality of granularities.
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公开(公告)号：US20220139021A1
公开(公告)日：2022-05-05
申请号：US17085272
申请日：2020-10-30
Applicant: QUALCOMM Incorporated
Inventor： Thomas Edwin FRISINGER , Richard HAMMERSTONE , Andrew Evan GRUBER , Gang ZHONG , Yun DU , Jonnala Gadda NAGENDRA KUMAR
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for fast incremental shared constants. In aspects, a CPU may determine/update shared constant data for a first draw call of a plurality of draw calls. The shared constant data, which may correspond to at least one shader, may be updated based on a draw call update for the first draw call. The CPU may communicate the updated shared constant data for the first draw call to a GPU. The GPU may receive, in at least one register, the updated shared constant data from the CPU and configure the at least one register based on the updated shared constant data corresponding to the draw call update of the first draw call of the plurality of draw calls.
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公开(公告)号：US20230377240A1
公开(公告)日：2023-11-23
申请号：US17664033
申请日：2022-05-18
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Eric DEMERS , Andrew Evan GRUBER , Chun YU , Chihong ZHANG , Baoguang YANG , Yuehai DU , Gang ZHONG , Avinash SEETHARAMAIAH , Jonnala Gadda NAGENDRA KUMAR
CPC classification number: G06T15/005 , G06T1/60
Abstract: Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may receive a set of draw call instructions corresponding to a graphics workload, where the set of draw call instructions is associated with at least one run-time parameter. The apparatus may also obtain a first shader program associated with storing data in a system memory and at least one second shader program associated with storing data in a constant memory. Further, the apparatus may execute the first shader program or the at least one second shader program based on whether the at least one run-time parameter is less than or equal to a size of the constant memory. The apparatus may also update or maintain a configuration of a shader processor or a streaming processor based on executing the first shader program or the at least one second shader program.
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公开(公告)号：US20220357983A1
公开(公告)日：2022-11-10
申请号：US17315205
申请日：2021-05-07
Applicant: QUALCOMM Incorporated
Inventor： Yun DU , Andrew Evan GRUBER , Zilin YING , Gang ZHONG , Baoguang YANG , Yang YU , Yang XIA , Ravindra KUMAR , Chun YU , Eric DEMERS
IPC: G06F9/48 , G06F12/0875 , G06T1/20
Abstract: The present disclosure relates to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may receive a plurality of workloads based on a workload order, each of the plurality of workloads being received in the workload order including at least a first workload and a second workload. The apparatus may also allocate one or more workloads of the plurality of workloads to one or more wave slots. Additionally, the apparatus may execute the one or more allocated workloads at the one or more wave slots, such that at least the first workload is executed at the first wave slot and the second workload is executed at the second wave slot. The apparatus may also allocate at least one other workload of the plurality of workloads to at least one previously-allocated wave slot of the one or more wave slots.
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