Method num_optional_threads

be/src/runtime/thread-resource-mgr.h:159–159

Returns the number of thread resources returned by successful calls to TryAcquireThreadToken.

  /// Returns the number of thread resources returned by successful calls
  /// to TryAcquireThreadToken.
  int num_optional_threads() const { return num_threads_.Load() >> OPTIONAL_SHIFT; }

  /// Returns the total number of thread resources for this pool
  /// (i.e. num_optional_threads + num_required_threads).