公开(公告)号：US11171665B2

公开(公告)日：2021-11-09

申请号：US16646135

申请日：2018-09-10

申请人： Nyriad Limited

发明人： Alexander Kingsley St. John

IPC分类号： H03M7/34 ,  H03M7/30

摘要： Approaches to dictionary-based data compression are disclosed, including those in which a Zbuffer is used to identify phrases that represent uncompressed data and/or to generate decompressed data by combining a set of overlapping occluded phrases.

公开(公告)号：US11347653B2

公开(公告)日：2022-05-31

申请号：US16544605

申请日：2019-08-19

申请人： Nyriad Limited

发明人： Stuart John Inglis ,  Sheridan John Lambert ,  Timothy Kelly Dawson ,  Xavier Aldren Simmons ,  Alexander Kingsley St. John

IPC分类号： G06F12/00 ,  G06F12/06 ,  G06F12/10 ,  G06F11/10 ,  G06F12/12 ,  G06F12/0815 ,  G06F12/02 ,  G06F3/06 ,  G06F9/38 ,  G06F9/30 ,  G06F12/14

摘要： A method comprising: receiving a request to write data at a virtual location; writing the data to a physical location on a persistent storage device; and recording a mapping from the virtual location to the physical location; wherein the physical location corresponds to a next free block in a sequence of blocks on the persistent storage device.

公开(公告)号：US11263145B2

公开(公告)日：2022-03-01

申请号：US16556711

申请日：2019-08-30

申请人： Nyriad Limited

发明人： Xavier Aldren Simmons ,  Jack Spencer Turpitt ,  Rafael John Patrick Shuker ,  Tyler Wilson Hale ,  Alexander Kingsley St. John ,  Stuart John Inglis

IPC分类号： G06F9/30 ,  G06F12/10 ,  G06F11/10 ,  G06F12/12 ,  G06F12/0815 ,  G06F12/02 ,  G06F3/06 ,  G06F9/38 ,  G06F12/14

摘要： A method comprising: receiving, at a vector processor, a request to store data; performing, by the vector processor, one or more transforms on the data; and directly instructing, by the vector processor, one or more storage device to store the data; wherein performing one or more transforms on the data comprises: erasure encoding the data to generate n data fragments configured such that any k of the data fragments are usable to regenerate the data, where k is less than n; and wherein directly instructing one or more storage device to store the data comprises: directly instructing the one or more storage devices to store the plurality of data fragments.

公开(公告)号：US11263144B2

公开(公告)日：2022-03-01

申请号：US16556575

申请日：2019-08-30

申请人： Nyriad Limited

发明人： Stuart John Inglis ,  Timothy Kelly Dawson ,  Xavier Aldren Simmons ,  Sheridan John Lambert ,  Rafael John Patrick Shuker ,  Dominic Joseph Michael Houston Azaris ,  Alexander Kingsley St. John

IPC分类号： G06F12/10 ,  G06F9/30 ,  G06F12/14 ,  G06F12/12 ,  G06F12/0815 ,  G06F12/02 ,  G06F3/06 ,  G06F9/38 ,  G06F11/10 ,  G06F12/0871 ,  G06F12/0842 ,  G06F12/0868 ,  G06F15/167

摘要： A method comprising: receiving, at a block device interface, an instruction to write data, the instruction comprising a memory location of the data; copying the data to pinned memory; performing, by a vector processor, one or more invertible transforms on the data; and writing the data from the pinned memory to one or more storage devices asynchronously; wherein the pinned memory of the data corresponds to a location in pinned memory, the pinned memory being accessible by the vector processor and one or more other processors.