Article ID: 000090993 Content Type: Product Information & Documentation Last Reviewed: 12/03/2024

Using Intel® Xeon® Scalable Processor Is It Possible for User-Space Application to Send IPI by Accessing the Interrupt Command Register?

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Summary

Availability of information about inter-processor interrupt (IPI) of Intel® Xeon® Processors

Description

Unable to find information if a user application can generate an inter-processor interrupt (IPI) via the interrupt command register (ICR) using Intel® Xeon® Scalable Processor

Resolution

Software developers should refer to the Interrupt Command Register information in the Intel® 64 and IA-32 Architectures Software Developer Manuals 

Additional information

Additional resources for software developers is located in the Developer Zone.

Peer-to-peer assistance is also available on the public community forums.