SYSTEM AND METHOD FOR IMPROVED STORAGE ACCESS IN MULTI CORE SYSTEM

A system and method for improving multi-core processor access to storages, the method including: assigning a unique memory space within a memory to each of a plurality of processor cores; initiating a shared queue pair (QP), comprising a shared send queue and a shared receive queue, between the plur...

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Bibliographische Detailangaben
Hauptverfasser: MANN, Omri, ROMEM, Yaniv, OSHRI, Ofer, SHOIKHET, Kirill
Format: Patent
Sprache:eng
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Zusammenfassung:A system and method for improving multi-core processor access to storages, the method including: assigning a unique memory space within a memory to each of a plurality of processor cores; initiating a shared queue pair (QP), comprising a shared send queue and a shared receive queue, between the plurality of processor cores and at least a storage, wherein the shared queue is accessible by the plurality of processor cores; sending an instruction on the shared send queue from a first core of the plurality of processor cores to the storage, the instruction comprising an interrupt destination on a memory space assigned to the first core; and receiving an interrupt at the interrupt destination from the storage in response to the instruction, wherein the interrupt is generated for the first core.