公开(公告)号：US20160170910A1

公开(公告)日：2016-06-16

申请号：US14566945

申请日：2014-12-11

Applicant: APPLIED MICRO CIRCUITS CORPORATION

Inventor： Tanmay Sunit Inamdar ,  Ravi Rajendra Patel

IPC: G06F12/14 ,  G06F12/10

CPC classification number: G06F12/1475 ,  G06F12/1036 ,  G06F12/14 ,  G06F2212/1052 ,  G06F2212/657 ,  H04L49/90 ,  H04L49/901

Abstract: Various aspects facilitate implementing a memory translation table associated with key-based indexing. A table component is configured for generating a memory translation table and a key component is configured for allocating a key associated with a memory access based on a virtual address and a set of access permissions. A descriptor component is configured for generating a descriptor associated with the memory translation table that comprises at least the set of access permissions and a portion of the key.

Abstract translation: 各方面有助于实现与基于键的索引相关联的存储器转换表。 配置表组件用于生成存储器转换表，并且密钥组件被配置为基于虚拟地址和一组访问许可来分配与存储器访问相关联的密钥。 描述符组件被配置用于生成与所述存储器转换表相关联的描述符，所述描述符包括至少所述一组访问许可和所述密钥的一部分。