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Multi-core Processors MCQs: 58 Questions & Answers in Engineering

58 Multi-core Processors MCQs in Engineering with answers & explanations. Page 3. Practice objective questions for competitive exams, interviews & self-asses… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Multi-core Processors MCQs: 58 Questions & Answers in Engineering

global_count += 5;

generate log files of MPI calls.

them in this case and returning the result to a single process.

selectively screen messages.

The easiest way to create communicators with new groups is with .

is an object that holds information about the received message, including, for example, it’s actually count.

is applicable in ___________________.

The operation similarly computes an element-wise reduction of vectors, but this time leaves the result scattered among the processes.

programming. The issues related to synchronization include the followings, EXCEPT:

Interface (MPI)?

workload in the computation of the forces.

parallelizing them using OpenMP.

Each node of the tree has an , that is, the cost of the partial tour.

could possibly lead to a least-cost solution.

user program and buffersize is its size in bytes.

addition to the cost of the communication, the packing and unpacking is very .

has in its stack.

takes the data in data to be packed and packs it into

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