Question: Show a program in OpenMP or CUDA that explores message passing interface and how a distributed memory system would also improve the ping-pong method. Measure

Show a program in OpenMP or CUDA that explores message passing interface and how a distributed memory system would also improve the ping-pong method. Measure the communication times. You can time a ping-pong program using the C clock function on your system. How long does the code have to run before the clock gives a nonzero run-time?

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