公开(公告)号：US20220137967A1

公开(公告)日：2022-05-05

申请号：US17429277

申请日：2020-03-14

申请人： Intel Corporation

发明人： Altug Koker ,  Varghese George ,  Aravindh Anantaraman ,  Valentin Andrel ,  Abhishek R. Appu ,  Niranjan Cooray ,  Nicolas Galoppo Von Borries ,  Mike MacPherson ,  Subramaniam Maiyuran ,  ElMoustapha Ould-Ahmed-Vall ,  David Puffer ,  Vasanth Ranganathan ,  Joydeep Ray ,  Ankur N. Shah ,  Lakshminarayanan Striramassarma ,  Prasoonkumar Surti ,  Saurabh Tangri

IPC分类号： G06F9/30 ,  G06T15/06 ,  G06F9/38 ,  G06F7/575

摘要： Embodiments are generally directed to graphics processor data access and sharing. An embodiment of an apparatus includes a circuit element to produce a result in processing of an application; a load-store unit to receive the result and generate pre-fetch information for a cache utilizing the result; and a prefetch generator to produce prefetch addresses based at least in part on the pre-fetch information; wherein the load-store unit is to receive software assistance for prefetching, and wherein generation of the pre-fetch information is based at least in part on the software assistance.