- 专利标题： Graphics systems and methods for accelerating synchronization using fine grain dependency check and scheduling optimizations based on available shared memory space
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申请号： US17317387申请日： 2021-05-11
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公开(公告)号： US11561828B2公开(公告)日： 2023-01-24
- 发明人: Subramaniam Maiyuran , Varghese George , Altug Koker , Aravindh Anantaraman , SungYe Kim , Valentin Andrei , Joydeep Ray
- 申请人： Intel Corporation
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Jaffery Watson Mendonsa & Hamilton LLP
- 主分类号： G06F9/48
- IPC分类号： G06F9/48 ; G06F9/38 ; G06F12/0837 ; G06F9/30 ; G06F9/50
摘要：
Accelerated synchronization operations using fine grain dependency check are disclosed. A graphics multiprocessor includes a plurality of execution units and synchronization circuitry that is configured to determine availability of at least one execution unit. The synchronization circuitry to perform a fine grain dependency check of availability of dependent data or operands in shared local memory or cache when at least one execution unit is available.
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