When Can An Mpi Send Call Return?

1.	When Can An Mpi Send Call Return?
Answer» If it is a SYNCHRONOUS call, it can return only when the pairing call on another PROCESS is ready. For ASYNCHRONOUS VERSIONS, it can return as soon as the provided buffer is ready for re-use. If it is a synchronous call, it can return only when the pairing call on another process is ready. For asynchronous versions, it can return as soon as the provided buffer is ready for re-use.

Answer»

If it is a SYNCHRONOUS call, it can return only when the pairing call on another PROCESS is ready. For ASYNCHRONOUS VERSIONS, it can return as soon as the provided buffer is ready for re-use.

If it is a synchronous call, it can return only when the pairing call on another process is ready. For asynchronous versions, it can return as soon as the provided buffer is ready for re-use.

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When Can An Mpi Send Call Return?

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