Invention Grant
- Patent Title: Deadlock resolution between distributed processes using process and aggregated information
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Application No.: US16358388Application Date: 2019-03-19
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Publication No.: US10831563B2Publication Date: 2020-11-10
- Inventor: Lior Aronovich
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F9/52
- IPC: G06F9/52 ; G06F9/50

Abstract:
A system for resolving a resource deadlock between processes. A shared data structure is maintained that includes process records of the processes. Process states and process priorities are defined for each of the processes. Values of the process states and process priorities are indicated in the process records. One or more aggregated states of the processes are defined. A respective state of the process is determined, by each process, based on at least one of the process states and process priorities of the process records, and the aggregated states of the processes. The respective state is used to allocate or deallocate resources to the process to mitigate and resolve the resource deadlock between the processes.
Public/Granted literature
- US20200301756A1 DEADLOCK RESOLUTION BETWEEN DISTRIBUTED PROCESSES USING PROCESS AND AGGREGATED INFORMATION Public/Granted day:2020-09-24
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