Devise algorithms to detect the pairs pi and pi +1

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Consider another load-balancing strategy. Assume that each processor maintains a variable called counter. Initially, each processor initializes its local copy of counter to zero. Whenever a processor goes idle, it searches for two processors Pi and Pi +1 in a logical ring embedded into any architecture, such that the value of counter at Pi is greater than that at Pi +1. The idle processor then sends a work request to processor Pi +1. If no such pair of processors exists, the request is sent to processor zero. On receiving a work request, a processor increments its local value of counter. Devise algorithms to detect the pairs Pi and Pi +1. Analyze the scalability of this load balancing scheme based on your algorithm to detect the pairs Pi and Pi +1 for a message passing architecture

Reference no: EM131091082

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