公开(公告)号：EP2843558B1

公开(公告)日：2019-06-12

申请号：EP12875047.8

申请日：2012-04-27

申请人： Hitachi, Ltd. ,  The University of Tokyo

发明人： TOKUDA Seisuke ,  SHIMIZU Akira ,  YOSHIDA Michiko ,  KAWAMURA Nobuo ,  FUJIWARA Shinji ,  MOGI Kazuhiko ,  KITSUREGAWA Masaru ,  GODA Kazuo

IPC分类号： G06F12/00 ,  G06F9/50 ,  G06F17/30 ,  G06F9/48

公开(公告)号：EP2577468B1

公开(公告)日：2019-05-22

申请号：EP11787449.5

申请日：2011-05-26

申请人： Privowny, Inc.

发明人： LE JOUAN, Hervé

IPC分类号： G06F12/00 ,  G06F17/30 ,  H04L29/06

公开(公告)号：EP2825960B1

公开(公告)日：2019-04-24

申请号：EP13762035.7

申请日：2013-03-08

申请人： Micron Technology, Inc.

发明人： MANNING, Troy A. ,  LARSEN, Troy D. ,  CULLEY, Martin L.

IPC分类号： G06F11/10 ,  G06F12/00 ,  G06F13/14 ,  G11C29/42 ,  G06F3/06

公开(公告)号：EP3457287A1

公开(公告)日：2019-03-20

申请号：EP18194664.1

申请日：2018-09-14

申请人： Hewlett Packard Enterprise Development LP

发明人： JOHNSON, Charles Stuart ,  KUNO, Harumi ,  PARK, Stan ,  GUY, Wey Yuan ,  CHABBI, Milind M ,  BREDENBERG, Jacqueline ,  SCHERER, William N ,  BYRNE, John L ,  TUCEK, Joseph ,  FELDMAN, Dan

IPC分类号： G06F12/00

摘要： Examples disclosed herein relate to a hierarchical file system. The hierarchical file system may include a first and a second virtual file referencing a stored data set. The first virtual file may include a set of first keys of a first level of specificity, with each key of the set of first keys including a record locator. The second virtual file may include a set of second keys referencing the data set and of a second level of specificity. The set of first keys within the first virtual file is searched in response to a query for data of the data set. A key from the set of second keys is accessed via the record locator from a key from the set of first keys where the data of the data set was not identified by the set of first keys.

公开(公告)号：EP3457280A1

公开(公告)日：2019-03-20

申请号：EP18194407.5

申请日：2018-09-14

申请人： Imagination Technologies Limited

发明人： IULIANO, Luca ,  NIELD, Simon ,  FOO, Yoong-Chert ,  MOWER, Ollie ,  REDSHAW, Jonathan

IPC分类号： G06F9/50 ,  G06F9/46 ,  G06F12/00 ,  G06F12/02

摘要： A memory subsystem for use with a single-instruction multiple-data (SIMD) processor comprising a plurality of processing units configured for processing one or more workgroups each comprising a plurality of SIMD tasks, the memory subsystem comprising: a shared memory partitioned into a plurality of memory portions for allocation to tasks that are to be processed by the processor; and a resource allocator configured to, in response to receiving a memory resource request for first memory resources in respect of a first-received task of a workgroup, allocate to the workgroup a block of memory portions sufficient in size for each task of the workgroup to receive memory resources in the block equivalent to the first memory resources.

公开(公告)号：EP2517109B1

公开(公告)日：2019-03-13

申请号：EP10843433.3

申请日：2010-11-29

申请人： Intel Corporation

发明人： CHINNASWAMY, Kumar K. ,  OSBORNE, Randy B. ,  PETER, Erik W.

IPC分类号： G06F12/00 ,  G06F13/10 ,  G06F12/08

公开(公告)号：EP3435241A1

公开(公告)日：2019-01-30

申请号：EP18184183.4

申请日：2012-11-12

申请人： Sony Corporation

发明人： Onohara, Takashi ,  Ueda, Roka ,  Daini, Keishi ,  Yoshio, Taichi ,  Kawabe, Yuji ,  Iwayagano, Seizi ,  Higo, Takuma ,  Sakai, Eri

IPC分类号： G06F13/00 ,  G06F3/048 ,  G06F12/00 ,  G06F13/12 ,  H04M1/60 ,  H04M1/725 ,  H04W4/40

摘要： There is provided an information-sharing device including, in a second device connected to a first device, an information obtaining unit which obtains, through a communication unit of the second device, first application information indicating an application possessed by the first device, a shared information generating unit which generates shared information shared by the first device and the second device, based on the first application information obtained by the information obtaining unit, and a transmission control unit which transmits the shared information through the communication unit to the first device.

公开(公告)号：EP3427152A1

公开(公告)日：2019-01-16

申请号：EP17763853.3

申请日：2017-03-07

申请人： Hytrust, Inc.

发明人： LONG, Paula ,  MCCALL, Eric, K. ,  SASI, Kannan ,  SILES, David, D. ,  HSU-HUNG, Damon ,  SONDHI, Eric

IPC分类号： G06F12/00 ,  G06F17/00 ,  G06F17/30

公开(公告)号：EP2455864B1

公开(公告)日：2019-01-09

申请号：EP10799381.8

申请日：2010-04-21

申请人： ZTE Corporation

发明人： ZHANG, Hengsheng

IPC分类号： G06F12/00 ,  G06F13/20 ,  H04L29/06 ,  H04L29/08 ,  H04W4/12 ,  H04W88/18

公开(公告)号：EP2600253B1

公开(公告)日：2018-09-12

申请号：EP11812196.1

申请日：2011-06-21

申请人： Renesas Electronics Corporation

发明人： SATO, Junkei ,  HONDA, Nobuhiko

IPC分类号： G06F12/00 ,  G11C11/401 ,  G11C11/407 ,  G06F13/16 ,  G11C7/10 ,  G11C11/406

CPC分类号： G11C7/1072 ,  G06F13/1636 ,  G06F13/1689 ,  G06F13/4234 ,  G11C7/1057 ,  G11C7/1084 ,  G11C11/406 ,  G11C11/40603 ,  G11C11/40611 ,  G11C11/40615 ,  G11C2211/4061

摘要： Provided is a memory control technique for avoiding that the issue of a refresh command and the issue of a calibration command are arranged in succession. The memory control circuit issues a refresh command to make a request for a refresh operation based on a set refresh cycle, and issues a calibration command to make a request for a calibrating operation based on a set calibration cycle, for which the control function of suppressing the issue of the calibration command only for a given time after the issue of the refresh command, and suppressing the issue of the refresh command only for a given time after the issue of the calibration command is adopted.