Qualcomm Incorporated

Rahul R Toley

Lucian Codrescu

Erich Plondke

Suresh Kumar Venkumahanti

Ajay Anant Ingle

Fadi Adel Hamdan

Jen Tsung Lin

Shane M Mahon

Erich J Plondke

Fadi A Hamdan

An apparatus includes a translation lookaside buffer (TLB). The TLB includes at least one entry that includes an entry virtual address and an entry page size indication corresponding to an entry page. The apparatus also includes input logic configured to receive an input page size indication and an input virtual address corresponding to an input page. The apparatus further includes overlap checking logic configured to determine, based at least in part on the entry page size indication and the input page size indication, whether the input page overlaps the entry page.

Overlap checking for a translation lookaside buffer (TLB)

A multi-stage multiplexing operation that includes combined selection and data alignment or data replication is disclosed. In a particular embodiment, a method includes performing a first stage of a multi-stage multiplexing operation. During the first stage, a first data source is selected from a first plurality of data sources. At least one of a first data alignment operation and a first data replication operation is also performed on first data from the selected first data source during the first stage.

Multi-stage multiplexing operation including combined selection and data alignment or data replication

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Austin, TX, United States of America

Rahul R Toley