A ______________ construct by itself creates a “single program multiple data” program, i.e., each thread executes the same code.

Related MCQs

• In OpenMP, the collection of threads executing the parallel block the original thread and the new thread is called a ____________
• When a thread reaches a _____________ directive, it creates a team of threads and becomes the master of the team.
• _____________ refers to the ability of multiple process (or threads) to share code, resources or data in such a way that only one process has access to shared object at a time.
• ___________________ initializes each private copy with the corresponding value from the master thread.
• A ___________ construct must be enclosed within a parallel region in order for the directive to execute in parallel.
• A ___________ is a script whose main purpose is to run some program. In this case, the program is the C compiler.
• A collective communication in which data belonging to a single process is sent to all of the processes in the communicator is called a ________________.
• The routine ________________ combines data from all processes by adding them in this case and returning the result to a single process.
• 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 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: