Communication functions that involve all the processes in a communicator are called ___________

Related MCQs

• A collective communication in which data belonging to a single process is sent to all of the processes in the communicator is called a ________________.
• A collective communication in which data belonging to a single process is sent to all of the processes in the communicator is called a _________.
• ________________ returns in its second argument the number of processes in the communicator.
• The processes exchange partial results instead of using oneway communications. Such a communication pattern is sometimes called a ___________.
• All deadlocks involve conflicting needs for __________
• The routine ________________ combines data from all processes by adding them in this case and returning the result to a single process.
• A situation where several processes access and manipulate the same data concurrently and the outcome of the execution depends on the particular order in which access takes place is called:
• If a process is executing in its critical section, then no other processes can be executing in their critical section. This condition is called ___________.
• The __________________ of a parallel region extends the lexical extent by the code of functions that are called (directly or indirectly) from within the parallel region.
• ___________ are used for signaling among processes and can be readily used to enforce a mutual exclusion discipline.