def _stopThreadPool(self):
            triggers = [self._threadpoolStartupID, self.threadpoolShutdownID]
            for trigger in filter(None, triggers):
                try:
                    self.removeSystemEventTrigger(trigger)
                except ValueError:
                    pass
            self._threadpoolStartupID = None
            self.threadpoolShutdownID = None
            self.threadpool.stop()
            self.threadpool = None
Compute eigenvalues of real symmetric matrix.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/base.py/ReactorBase._stopThreadPool--crossover with--dataset/ETHPy150Open lebedov/scikit-cuda/skcuda/magma.py/magma_dsyevd_gpu