neurokernel.mpi.Worker

class neurokernel.mpi.Worker(ctrl_tag=1, *args, **kwargs)

MPI worker class.

This class repeatedly executes a work method.

Parameters:ctrl_tag (int) – MPI tag to identify control messages transmitted to worker nodes.

__init__(ctrl_tag=1, *args, **kwargs)

x.__init__(…) initializes x; see help(type(x)) for signature

Methods

__init__([ctrl_tag])	x.__init__(…) initializes x; see help(type(x)) for signature
do_work()	Work method.
post_run()	Code to run after main loop.
pre_run()	Code to run before main loop.
recv_parent([tag])	Receive data from parent process.
recv_peer([source, tag])
run()	Main body of worker process.
send_parent(data[, tag])	Send data to parent process.
send_peer(data, dest[, tag])	Send data to peer process.

Attributes

intercomm	Intercommunicator to access parent process.
intracomm	Intracommunicator to access peer processes.
log_on	Logger switch.
max_steps	Maximum number of steps to execute.
rank	MPI process rank.
size	Number of peer processes.