Classical implementation of entanglement
Computational nodes are connected to each other via multiple point to point communication ports to form a mesh network. When a node receives such a routing information, it will be a set of {Route ID, Forwarding Ports} pair, where the ports can be multiple targets including the node itself. When all the nodes within the routing path receive such information, the mesh system can handle the packet transfer for the given Route ID. Each node looks up the table with Route ID and determines where to forward the packet.
1. A computer-implemented method for sending an Atomic Information Transfer (AIT) token from a cell to multiple cells within a mesh of cells through multiple intermediate endpoints to complete the AIT token transfer among each cell within the mesh of cells, comprising:
(a) sending multiple separate AIT tokens successively to the mesh of cells unless the multiple separate AIT tokens are retired by each cell along the path of the AIT token within the mesh of cells, wherein the AIT tokens are transferred from one cell to another cell within the mesh of cells and wherein the AIT token transfer fails once the AIT token transfers to each cell within the mesh of cells indicating the AIT token transfer is complete; or
(b) sending a single AIT token with a count allowing each cell within the mesh of cells to decrement the count wherein if the count does not go to zero, then either an error occurred while sending the single AIT token or during the transfer of the single AIT token from one cell to another cell within the mesh of cells or one or more cells departed from the mesh of cells; or
(c) sending a single AIT token on each port within the mesh of cells, wherein as the single AIT token transfers from one cell to another cell, the single AIT token replicates itself into other cells within each port, collects and accumulates information from each cell and returns the AIT token from each cell within each port and send a summary token comprising a summary of information from each cell within each port forward, wherein the summary token reflects each cell information which respond to the AIT token and each cell information which did not respond to the AIT token.
2. The computer-implemented method of claim 1 , wherein each AIT token has a unique identifier, wherein recovery of each AIT token can occur independently of another.
3. The computer-implemented method of claim 1 , wherein the method enables load balancing.
4. The computer-implemented method of claim 1 , wherein the method enables credit-based control flow on a single link.
5. The computer-implemented method of claim 1 , wherein each cell within the mesh of cells sending the AIT token to another cell within the mesh of cells cannot make a change to the AIT token after sending the AIT token.
6. The computer-implemented method of claim 1 , wherein each cell within the mesh of cells receiving the AIT token from another cell within the mesh of cells rejects the AIT token back to the cell and sends the AIT token as unprocessed if the cell within the mesh of cells receiving the AIT token has a failure of local application.
7. The computer-implemented method of claim 6 , wherein rejecting and sending the AIT token as unprocessed, return the AIT token back to the state the AIT token was before the beginning of the AIT token transfer.
8. The computer-implemented method of claim 1 , wherein the cell within the mesh of cells sending the AIT token cannot retrieve the AIT token after sending the AIT token.
9. The computer-implemented method of claim 1 , wherein the multiple AIT tokens can be pipelined such that only one AIT token may be concurrently active.
10. The computer-implemented method of claim 1 , wherein the AIT token is transferred from one cell within the mesh of cells to another cell within the mesh of cells over a communication link.
11. The computer-implemented method of claim 1 , wherein sending the AIT token from a cell within the mesh of cells initiates a 4-phase protocol through a shared state machine (SSM).
12. The computer-implemented method of claim 1 , wherein the AIT token comprises a packet of information.
13. The computer-implemented method of claim 1 , wherein the method performs exactly one semantics.