Arrangement with a plurality of processors sharing a collective memory
AssigneeKoninklijke Philips Electronics N.V.
InventorsThierry Nouvet, Hugues De Perthuis, Stéphane Mutz
Life of this patent
Estimating the term…
Abstract
A data processing arrangement comprises a plurality of processors. These processors share a collective memory. The arrangement comprises private buses. A private bus enables data communication exclusively between a processor and the collective memory. A memory interface provides access to the collective memory in data bursts while it produces substantially steady data streams on the private buses.
Claims5
A data processing arrangement comprising a plurality of processors arranged to cooperate with a collective memory, wherein the data processing arrangement comprises:
- a plurality of private buses, each private bus enabling data communication exclusively between one of the plurality of processors and the collective memory;
- and
- a memory interface for providing access to the collective memory in data bursts while it produces substantially steady data streams on the private buses.
A method of data processing by means of a plurality of processors arranged to cooperate with a collective memory via private buses, each private bus enabling data communication exclusively between one of the plurality of processors and the collective memory;
- the method comprising the step of:
- providing access to the collective memory in data bursts while substantially steady data streams are produced on the private buses.
A computer program product for a data processing arrangement comprising a plurality of processors arranged to cooperate with a collective memory via a memory interface and private buses, the computer program product comprising a set of instructions which, when loaded into the data processing arrangement, causes the memory interface to provide access to the collective memory in data bursts while substantially steady data streams are produced on the private buses.
Dependencies are inferred from the claim text.