Lightbits Labs Ltd.

Roy Geron

Ofer Hayut

Shmuel Ben-Yehuda

Abel Alkon Gordon

Eran Kirzner

Ofir Efrati

Maor Vanmak

Sagi Grimberg

Ziv Tishel

Amir Shavit

Roii Goldstein

A system and method for performing a combined storage operation, the method including using a direct memory access (DMA) controller to obtain a modified DMA command, wherein the modified DMA command includes parameters of a data manipulation and one of a user read command or a user write command; retrieve data according to the user read command or the user write command; manipulate the data according to the parameters of a data manipulation, inline with the user read command or the user write command; and transmit the manipulated data according to the user read command or the user write command.

DMA mechanism with inline data services

A method and a system for accelerating computer data garbage collection (GC) on a non-volatile memory (NVM) computer storage device may include: monitoring, by a processor, a data validity parameter of at least one physical write unit (PWU), where the PWU may include a plurality of physical data pages of the NVM device; sending at least one GC command from the processor to an accelerator associated with the NVM device, based on the monitored data validity parameter; copying, by the accelerator, a plurality of data-objects stored on at least one first PWU, to a read address space comprised within the accelerator; copying valid data-objects from the read address space to a write address space comprised within the accelerator until the amount of data in the write address space exceeds a predefined threshold; and storing, by the accelerator, the data content in at least one second PWU in the NVM media.

System and method for computer data garbage collection acceleration using peer to peer data transfers

A method and a system for pipelining read transactions of a host computer from a storage module, including: transferring from a host computer to an accelerator a read list, including at least one pointer to a data block stored on the storage module, and a respective data block size; sending an acknowledgement to the host; fetching at least one data block by the accelerator from the storage module, and writing it to a staging buffer in a sequential order; sending at least one read request from the host computer to the accelerator, relating to at least one requested data block. If the data block is available on the staging buffer, then sending the corresponding data to the host from the staging buffer. Otherwise the read response is delayed until the requested data is fetched from the storage module.

System and method for dynamic pipelining of direct memory access (DMA) transactions

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Beit Izchaq, Israel

Roy Geron