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q task information displays in search-based toolstask information displays principally give visualization of different locations in parallel program
q what is gantt chart and kiviat diagramgantt chartgantt chart explains numerous activities of every processor with respect to progress in time in
q what do you eman by processors hypercubethis is precise to in the hypercube every processor is portrayed by set of nodes of graph and different
q what do you mean by communication trafficcommunication traffic offers a pictorial view of communication traffic in interconnection network with
q what is visualisation - search based toolsvisualization is a common method in contract to search based tools in this scheme visual aids are
the search-based tools initially recognize problem and afterwards suitably give advice on how to correct it at expert from cray research is one of
q what is sun and nis lawthe sun and nis law is a simplification of amdahls law and gustafsons law the basic concept underlying sun and nis law is to
q analysis of amdahls lawthe conclusions of analysis of amdahls law are1 to optimize performance of parallel computers modified compilers should be
q executing a parallel algorithmmultiple processors need synchronization with one another when executing a parallel algorithm so task which is
q what is parallel balance pointin order to execute parallel algorithm on parallel computer k processors are necessary it should be noted that given
cost involved in inter-processor communicationbecause data is assigned to too many processors in a parallel computer whilst executing a parallel
q uneven load distribution in parallel computersin parallel computers the problem is split in sub-problems in addition is assigned for computation to
performance metrics arent able to attain a linear curve in comparison to increase in number of processors in parallel computer the main reason for
for an automotive component of your choice that is traditionally metallic review how it could be re-engineered as a composite how
q what is multi-threaded unix kernelmulti-threaded unix kernel we know threads are light-weight processors demanding minimal state information
q explain about floating-executive modelfloating-executive model the master-slave kernel model is too restrictive in sense that only one of
q what is master slave kernelmaster slave kernel in this model just one of processors is assigned as master the master is in charge for subsequent
the unix operating system for a multiprocessor system has a number of extra features as compared to normal unix operating system lets first
q explain about asynchronous message passingin asynchronous message passing message transmitting and receiving arent synchronized in space and time
q what is synchronous message passingin synchronous message passing is executed on synchronous communication network in that case sender and
q show the process of message passingthe subsequent issues are determined by system in process of message passing1 whether receiver is prepared
q types of messagesthe messages can be of many types a specific field of all messages may be reserved to signify message type the message
in a multicomputer system the computational load amid different processors should be balanced to pass information between different nodes message
q explain about deadlock avoidanceto prevent deadlocks two kinds of techniques are used1 static prevention it employs p and v operators in
q explain about system deadlocka deadlock denotes to the condition when simultaneous processes are holding resources and putting off each other from