Triggering method and device for processor interruption

Abstract

The invention provides a triggering method for processor interruption, which comprises the following steps: when an enabling instruction sent by a user through an intelligent platform management interface IPMI is received, sending confirmation information corresponding to the enabling instruction to the user, so that the user confirms whether to interrupt a target processor according to the confirmation information; and when an interrupt instruction which is sent by a user through the IPMI and corresponds to the confirmation information is received, calling a pre-loaded interrupt driving program to inject interrupt information into the target processor so as to trigger the target processor to enter an unavoidable interrupt NMI state, and realizing interrupt of the target processor. When the computing system has a fault, the target processor is triggered to enter the NMI state, so that the operating system stores the current memory image information, and technical personnel can quicklylocate the fault.

Description

technical field [0001] The invention relates to the field of computer operation and maintenance, in particular to a method and device for triggering processor interrupts. Background technique [0002] With the development of science and technology, the application of computers has covered all aspects of our lives. The emergence of computers is one of the most outstanding achievements in the 20th century. Its application fields have expanded from the initial military scientific research applications to various fields of society. It has created a huge computer industry, driven technological progress on a global scale, and thus triggered profound social changes. Today, computers are inseparable from our work, study, and daily life. The wide application of computers Greatly improved social productivity. [0003] During the operation of the computer, there will always be failures. When the computer system fails, it is necessary for technicians to quickly troubleshoot and repair ...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the computer, there will always be failures. When the computer system fails, it is necessary for technicians to quickly troubleshoot and repair the failure, so as to avoid various losses caused by the computer failure for too long. However, due to the computer system The complexity of the computer system is high, and it is often difficult for technicians to quickly locate the faults of the computer system. Therefore, how to quickly locate the faults when the computer system fails has become an urgent technical problem to be solved by those skilled in the art.

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