PEER-TO-PEER LINK SHARING FOR UPSTREAM COMMUNICATIONS FROM XPUS TO A HOST PROCESSOR

A processor unit comprising a first controller to couple to a host processing unit over a first link; a second controller to couple to a second processor unit over a second link, wherein the second processor unit is to couple to the host central processing unit via a third link; and circuitry to det...

Full description

Saved in:
Bibliographic Details
Main Authors Puffer, David M, Pal, Rahul, Suthar, Nayan Amrutlal, Jagannathan, Ashok
Format Patent
LanguageEnglish
French
German
Published 28.12.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A processor unit comprising a first controller to couple to a host processing unit over a first link; a second controller to couple to a second processor unit over a second link, wherein the second processor unit is to couple to the host central processing unit via a third link; and circuitry to determine whether to send a cache coherent request to the host central processing unit over the first link or over the second link via the second processing unit.
Bibliography:Application Number: EP20220165672