摘要:
A virtual network consists of many distributed virtual computers interconnected over a communication network of individual links, such as optical fibers or electrical conductors, for example. Each distributed virtual computer has at least two ports connected over respective links to other respective distributed virtual computers on the network. Each distributed virtual computer is connected to or resident within its own host, each host typically being a conventional computer such as a personal computer or a work station, for example, although at least one of the hosts may itself be another virtual computer. Each distributed virtual computer has reconfigurable logic elements such as an FPGA or an array of FPGAs.
摘要:
An array of FPGAs change their configurations successively during performance of successive user-defined algorithms. Adjacent FPGAs are connected through external field programmable interconnection devices (FPINs) or cross-bar switches. The array includes a processor-like device capable of performing the computations necessary to reconfigure the FPGAs in the array in accordance with the next algorithm to be performed. Preferably, this processor-like device is itself a "control" array of interconnected FPGAs which have been configured to emulate a selected microprocessor architecture which accepts user-defined primitives corresponding to an algorithm to be performed or a logic architecture to be emulated and reconfigure the FPGAs and the FPINs accordingly.
摘要:
A virtual network consists of many distributed virtual computers interconnected over a communication network of individual links, such as optical fibers or electrical conductors, for example. Each distributed virtual computer has at least two ports connected over respective links to other respective distributed virtual computers on the network. Each distributed virtual computer is connected to or resident within its own host, each host typically being a conventional computer such as a personal computer or a work station, for example, although at least one of the hosts may itself be another virtual computer. Each distributed virtual computer has reconfigurable logic elements such as an FPGA or an array of FPGAs.