Get or set the number of OpenMP threads used by svAssert

get_threads() returns the current number of threads used for parallel operations. set_threads() sets it.

get_threads()

set_threads(n)

Arguments

n

A positive integer giving the number of threads. Use 1 to disable parallelism.

Value

get_threads() returns an integer. set_threads() returns the new value invisibly.

Examples

(nthreads <- svAssert::get_threads()) # 1 by default
#> [1] 1
(svAssert::set_threads(parallel::detectCores() - 1L))
#> [1] 3
# Now svAssert function use parallelism...
# ... your code here...
# Reset it
(svAssert::set_threads(nthreads))
#> [1] 1
rm(nthreads)