Package uk.ac.manchester.spinnaker.transceiver

How to actually talk to a SpiNNaker machine.

Interface Summary

Interface	Description
BMPTransceiverInterface	The interface supported by the Transceiver for talking to a BMP.
RetryTracker	Marks a class that is used to track how many retries were used.
TransceiverInterface	The interface supported by the Transceiver.

Class Summary

Class	Description
AppIdTracker	A tracker of application IDs to make it easier to allocate new IDs.
CommonMemoryLocations	Common memory locations.
Transceiver	An encapsulation of various communications with the SpiNNaker board.
Transceiver.ConnectionDescriptor	A simple description of a connnection to create.
TxrxProcess	A process for talking to SpiNNaker efficiently that uses multiple connections in communication (if appropriate).
UDPTransceiver	A simple transceiver for UDP connections.
UnimplementedBMPTransceiver	A transceiver where every operation (except the few mandatory ones) fails with UnsupportedOperationException.
Utils	Support utilities.

Enum Summary

Enum	Description
BMPTransceiverInterface.FPGAResetType	The type of reset to perform.
FillDataType	The fill unit for a fill of values in memory.

Exception Summary

Exception	Description
BMPSendFailedException	Indicates that message sending to a BMP failed for various reasons.
BMPSendTimedOutException	Indicates that message sending to a BMP timed out.
CoresNotInStateException	Cores failed to reach a given state within a timeout.
ProcessException	Encapsulates exceptions from processes which communicate with some core/chip.
ProcessException.BadChecksum	A process exception cause by the receipt of a SCPResult.RC_SUM message, indicating that the checksum was wrong.
ProcessException.BadCommand	A process exception cause by the receipt of a SCPResult.RC_CMD message, indicating that the command was not supported by the destination.
ProcessException.BadCPUNumber	A process exception cause by the receipt of a SCPResult.RC_CPU message, indicating that the destination core number was out of range.
ProcessException.BadPacketLength	A process exception cause by the receipt of a SCPResult.RC_LEN message, indicating that the packet length was wrong.
ProcessException.BadSCPPort	A process exception cause by the receipt of a SCPResult.RC_PORT message, indicating that the SCP port was out of range.
ProcessException.CallerProcessException	Marks an exception for errors in the message by the caller.
ProcessException.DeadDestination	A process exception cause by the receipt of a SCPResult.RC_DEAD message, indicating that the destination core was not responding to messages from SCAMP.
ProcessException.InvalidArguments	A process exception cause by the receipt of a SCPResult.RC_ARG message, indicating that the arguments to the command are wrong.
ProcessException.NoBufferAvailable	A process exception cause by the receipt of a SCPResult.RC_BUF message, indicating that SCAMP had exhausted its supply of buffers.
ProcessException.NoP2PRoute	A process exception cause by the receipt of a SCPResult.RC_ROUTE message, indicating that messages cannot be directed to that destination for some reason.
ProcessException.P2PBusy	A process exception cause by the receipt of a SCPResult.RC_P2P_BUSY message, indicating that the receiver in the inter-SCAMP messaging was busy.
ProcessException.P2PNoReply	A process exception cause by the receipt of a SCPResult.RC_P2P_NOREPLY message, indicating that the inter-SCAMP messaging failed because the channel open failed.
ProcessException.P2PReject	A process exception cause by the receipt of a SCPResult.RC_P2P_REJECT message, indicating that the receiver in the inter-SCAMP messaging rejected the message.
ProcessException.P2PTimedOut	A process exception cause by the receipt of a SCPResult.RC_P2P_TIMEOUT message, indicating that the receiver in the inter-SCAMP messaging did not respond.
ProcessException.PacketTransmissionFailed	A process exception cause by the receipt of a SCPResult.RC_PKT_TX message, indicating that the packet transmission failed.
ProcessException.PermanentProcessException	Marks an exception for a permanent condition.
ProcessException.TimedOut	A process exception cause by the receipt of a SCPResult.RC_TIMEOUT message, indicating that communications timed out.
ProcessException.TransientProcessException	Marks an exception for a transient condition.
SpinnmanException	Basic exception from the transceiver.

Annotation Types Summary

Annotation Type	Description
ParallelSafe	Documents a transceiver operation that may be used from multiple threads in parallel provided those threads are accessing different boards.
ParallelSafeWithCare	Documents a transceiver operation that may be used from multiple threads in parallel provided those threads are accessing different boards (or different BMPs, for BMP-based operations), and care is taken to use this method in a way that only accesses a single board via it.
ParallelUnsafe	Documents a transceiver operation that should not be used from multiple threads in parallel at all.