Function

Summary

Ensures that a barrier is enabled.

Package

mp

Signature

barrier-enable barrier count &optional kill-waiting

Arguments

barrier

A barrier.

count

A positive fixnum, or t meaning most-positive-fixnum.

kill-waiting

A boolean.

Description

The function barrier-enable ensures that the barrier barrier is enabled after unblocking it if it is already enabled, and sets its count to count. If kill-waiting is true, barrier-enable also kills any waiting threads. This is done by calling

(barrier-unblock barrier :reset-count count :kill-waiting kill-waiting)

See also

barrier
barrier-wait
make-barrier
barrier-unblock
Synchronization barriers