There are dedicated "dirty" schedulers for long-running NIFs that by nature cannot be preempted, to avoid interfering with BEAM process scheduling : https://www

There are dedicated "dirty" schedulers for long-running NIFs that by nature cannot be preempted, to avoid interfering with BEAM process scheduling : https://www.erlang.org/doc/apps/runtime_tools/scheduler.html https://www.erlang.org/doc/apps/runtime_tools/scheduler.html