UESTION 45 2 points Save Answer If a parallel program is developed within the MI

Question

UESTION 45 2 points Save Answer If a parallel program is developed within the MIMD classification and each processor will program to execute, this program is in will have its own structure A. SIMD B. SPMD O C. MPMD D. MIMD QUESTION 46 2 points Save Answer With a system if the startup time is ts and the time to transit one unit of data is te, how much time will be needed to transit n units of data? B.ntc O C.ts+e QUESTION 47 2 points Save Answer MPI uses a directive to operating system to create multiple processes when running an SPMD programm O True False QUESTION 48 2 points Save Answer What is MPI COMM WORLD? A. MPI default communicator O B. MPI Commercial World C. MPI Communication World D. A default argument used in MPI routines

Explanation / Answer

48: MPI_COMM_WORLD is a MPI Default communicator. MPI processes can only communicate if they share a communicator.

47: True: Most commonly used parallel programming model for multi-node clusters.

45: MPDM: Multiple autonomous processors simultaneously operating at least 2 independent programs.

PVM uses dynamic process creation: PVM is a software system that enables a collection of heterogeneous computers

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