The present invention relates to a communication system comprising a plurality of processors and at least one switch, referred to as a main switch, connecting the processors into a main communication network;

the system being characterised in that it further comprises at least one other switch, called an auxiliary switch, connecting the processors in an auxiliary communication network, and in that the auxiliary communication network is intended to be used by the processors to initialise the main communication network.

The present disclosure relates to Compute-Communicate Continuum (“CCC”) technology, which challenges today's use model of Computing and Communications as independent but interfacing entities. CCC technology conflates computing and communications to create a new breed of device. Compute-Communicate Continuum metal algorithms allow a software programmer to compile/link/load and run his software application directly on device hardware providing Super Computing and Extreme Low Latency links for demanding financial applications and other applications. CCC based multiple CCC-DEVICE hardware platforms can be interconnected using its ELL “Metal Shared Memory Interconnects” form what looks like a “single” machine that crosses different geographies, asset classes, and trading venues. Thus, the technology enables the creation of a new category of Compute-Communicate devices (CCC-DEVICE Series appliances) that can connect multiple geographically distributed locations with extreme low latency and provide supercomputing for distributed data using High Performance Embedded Computing (HPEC) and Extreme Low Latency (ELL) Communications.

A network topology system comprises a plurality of nodes, each of the plurality of nodes having a set of connection rules which is built by the steps of: generating a series of prime number differences; generating a series of communication strategy numbers; extracting as many terms as the number of connecting nodes from a recursive sequences to serve as an index series; generating a series of connection strategy numbers by extracting the Nth terms from the series of communication strategy numbers, wherein N stands for each number of the index series; and generating a series of connecting nodes numbers by calculating the sum of each odd number and each term of the series of connection strategy numbers so as to build the connection rules for each odd-numbered node to connect the nodes numbered in corresponding with the numbers of the connecting nodes number series.

The execution engine is a new organization for a digital data processing apparatus, suitable for highly parallel execution of structured fine-grain parallel computations. The execution engine includes a memory for storing data and a domain flow program, a controller for requesting the domain flow program from the memory, and further for translating the program into programming information, a processor fabric for processing the domain flow programming information and a crossbar for sending tokens and the programming information to the processor fabric.

The invention comprises (i) a compilation method for automatically converting a single-threaded software program into an application-specific supercomputer, and (ii) the supercomputer system structure generated as a result of applying this method. The compilation method comprises: (a) Converting an arbitrary code fragment from the application into customized hardware whose execution is functionally equivalent to the software execution of the code fragment; and (b) Generating interfaces on the hardware and software parts of the application, which (i) Perform a software-to-hardware program state transfer at the entries of the code fragment; (ii) Perform a hardware-to-software program state transfer at the exits of the code fragment; and (iii) Maintain memory coherence between the software and hardware memories. If the resulting hardware design is large, it is divided into partitions such that each partition can fit into a single chip. Then, a single union chip is created which can realize any of the partitions.

A computer comprising a plurality of interconnected processing nodes arranged in a configuration with multiple layers, arranged along an axis, comprising first and second endmost layers and at least one intermediate layer between the first and second endmost layers is provided. Each layer comprises a plurality of processing nodes connected in a ring by an intralayer respective set of links between each pair of neighbouring processing nodes, the links adapted to operate simultaneously. Nodes in each layer are connected to respective corresponding nodes in each adjacent layer by an interlayer link. Each processing node in the first endmost layer is connected to a corresponding node in the second endmost layer. Data is transmitted around a plurality of embedded one-dimensional logical rings with an asymmetric bandwidth utilisation, each logical ring using all processing nodes of the computer in such a manner that the plurality of embedded one-dimensional logical rings operate simultaneously.

The present invention relates to a communication system comprising a plurality of processors and at least one switch, referred to as a main switch, connecting the processors into a main communication network; the system being characterised in that it further comprises at least one other switch, called an auxiliary switch, connecting the processors in an auxiliary communication network, and in that the auxiliary communication network is intended to be used by the processors to initialise the main communication network.

A computer comprising a plurality of interconnected processing nodes arranged in multiple stacked layers forming a multi-face prism is provided. Each face of the prism comprises multiple stacked pairs of nodes. Said nodes are connected by at least two intralayer links. Each node is connected to a corresponding node in an adjacent pair by an interlayer link. The corresponding nodes are connected by respective interlayer links to form respective edges. Each pair forms part of a layers, each layer comprising multiple nodes, each node connected to their neighbouring nodes in the layer by at least one of the intralayer links to form a ring. Data is transmitted around paths formed by respective sets of nodes and links, each path having a first portion between a first and second endmost layers, and a second portion provided between the second and first endmost layers and comprising one of the edges.

A computer comprising a plurality of interconnected processing nodes arranged in a toroid configuration in which multiple layers of interconnected nodes are arranged along an axis; each layer comprising a plurality of processing nodes connected in a ring in a non-axial plane by at least an intralayer respective set of links between each pair of neighbouring processing nodes, the links in each set adapted to operate simultaneously; wherein each of the processing nodes in each layer is connected to a respective corresponding node in each adjacent layer by an interlayer link to form respective rings along the axis; the computer programmed to provide a plurality of embedded one-dimensional logical paths and to transmit data around each of the embedded one-dimensional paths in such a manner that the plurality of embedded one-dimensional logical paths operate simultaneously, each logical path using all processing nodes of the computer in a sequence.

One aspect of the invention provides a computer comprising a plurality of interconnected processing nodes arranged in a ladder configuration comprising a plurality of facing pairs of processing nodes. The processing nodes of each pair are connected to each other by two links. A processing node in each pair is connected to a corresponding processing node in an adjacent pair by at least one link. The processing nodes are programmed to operate the ladder configuration to transmit data around two embedded one-dimensional rings formed by respective sets of processing nodes and links, each ring using all processing nodes in the ladder once only.