Executes op within every thread in the current threadpool. If this is
called from a non-Rayon thread, it will execute in the global threadpool.
Any attempts to use join, scope, or parallel iterators will then operate
within that threadpool. When the call has completed on each thread, returns
a vector containing all of their return values.
Execute op on every thread in the pool. It will be executed on each
thread when they have nothing else to do locally, before they try to
steal work from other threads. This function will not return until all
threads have completed the op.
Spawns an asynchronous task on every thread in this thread-pool. This task
will run in the implicit, global scope, which means that it may outlast the
current stack frame – therefore, it cannot capture any references onto the
stack (you will likely need a move closure).
Execute op on every thread in the pool. It will be executed on each
thread when they have nothing else to do locally, before they try to
steal work from other threads. This function returns immediately after
injecting the jobs.