公开(公告)号：US20200293456A1

公开(公告)日：2020-09-17

申请号：US16354859

申请日：2019-03-15

申请人： Intel Corporation

发明人： MURALI RAMADOSS ,  VIKRANTH VEMULAPALLI ,  NIRAN COORAY ,  WILLIAM B. SADLER ,  JONATHAN D. PEARCE ,  MARIAN ALIN PETRE ,  BEN ASHBAUGH ,  ELMOUSTAPHA OULD-AHMED-VALL ,  NICOLAS GALOPPO VON BORRIES ,  ALTUG KOKER ,  ARAVINDH ANANTARAMAN ,  SUBRAMANIAM MAIYURAN ,  VARGHESE GEORGE ,  SUNGYE KIM ,  ANDREI VALENTIN

IPC分类号： G06F12/1009 ,  G06N20/00

摘要： Methods and apparatus relating to predictive page fault handling. In an example, an apparatus comprises a processor to receive a virtual address that triggered a page fault for a compute process, check a virtual memory space for a virtual memory allocation for the compute process that triggered the page fault and manage the page fault according to one of a first protocol in response to a determination that the virtual address that triggered the page fault is a last page in the virtual memory allocation for the compute process, or a second protocol in response to a determination that the virtual address that triggered the page fault is not a last page in the virtual memory allocation for the compute process. Other embodiments are also disclosed and claimed.