Performance instrumentation in parallel computer, Computer Engineering

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Performance instrumentation focuses on how to resourcefully collect information about computation of parallel computer. Method of instrumentation mostly tries to capture information about applications by adding numerous kind of instrument like a code or a procedure or a function in to source code of program or may be at time of execution. Main effect of these kind of instrumentation is generation of some useful data for performance tools. Performance instrumentation occasionally causes certain problems termed as intrusion problems.


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