Computer system and method for sharing a job with other computers on a computer network using IP multicast
First Claim
1. A computer-implemented method for sharing jobs between computers systems on a network that each include a job sharing processor residing in a memory, the method comprising the steps of:
- the job sharing processor in a first computer system on the network broadcasting to job sharing processors in the other computer systems via IP multicast when the first computer system has a job to share;
the job sharing processor in each other computer system on the network responding to the broadcast from the job sharing processor of the first computer system to accept the job to share if the computer system satisfies at least one parameter transmitted by the job sharing processor in the first computer system for accepting the job to share.
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Accused Products
Abstract
A computer system on a network uses IP multicast to recruit other computer systems to share in the processing of a job. If a computer system on the network wants to be available to process shared jobs, it first registers for job sharing by invoking an IP multicast router at a particular IP address. All messages sent to the IP multicast router are broadcast to all computer systems that are registered with the router. When a computer system has a job to share, it recruits other computer systems to help process the job by sending a message to the IP multicast router that corresponds to a request to share the job. The candidate computer systems that receive the recruiter'"'"'s broadcast determine if they can share the job according to one or more job sharing parameters. These parameters may relate to the job itself, network performance, security, or other criteria for sharing. If a computer system meets the parameters for taking on the particular job, it responds to the recruiter. If the recruiter still needs help (e.g., if not enough candidate systems have responded yet), the recruiter grants the response and delivers the job to the computer system. The computer system then performs the job (or task) and returns the results to the recruiter.
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Citations
8 Claims
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1. A computer-implemented method for sharing jobs between computers systems on a network that each include a job sharing processor residing in a memory, the method comprising the steps of:
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the job sharing processor in a first computer system on the network broadcasting to job sharing processors in the other computer systems via IP multicast when the first computer system has a job to share; the job sharing processor in each other computer system on the network responding to the broadcast from the job sharing processor of the first computer system to accept the job to share if the computer system satisfies at least one parameter transmitted by the job sharing processor in the first computer system for accepting the job to share. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification