num_threads

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Sets the number of threads in a thread team.

num_threads(num)  

where,

num
The number of threads

The num_threads clause has the same functionality as the omp_set_num_threads function.

num_threads applies to the following directives:

• parallel

• for

• sections

For more information, see 2.3 parallel Construct.

See parallel for an example of using num_threads clause.

Clauses