Parallelizing the two n-body solvers using _______________ is very similar to parallelizing them using OpenMP.

Related MCQs

• The run-times of the serial solvers differed from the single-process MPI solvers by ______________.
• When compiling an OpenMP program with gcc, what flag must be included?
• A ____________ in OpenMP is just some text that modifies a directive.
• In OpenMP, the collection of threads executing the parallel block the original thread and the new thread is called a ____________
• In OpenMP, assigning iterations to threads is called ________________
• What are the scoping clauses in OpenMP _________
• The ____________ is the distributed-memory version of the OpenMP busywait loop.
• The cost of stack splitting in the MPI implementation is quite high; in addition to the cost of the communication, the packing and unpacking is very ________________.
• The routine ________________ combines data from all processes by adding them in this case and returning the result to a single process.
• Let S and Q be two semaphores initialized to 1, where P0 and P1 processes the following statements wait(S);wait(Q); ---; signal(S);signal(Q) and wait(Q); wait(S);---;signal(Q);signal(S); respectively. The above situation depicts a _________.