Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019025814) MEMORY CONTROL FOR ELECTRONIC DATA PROCESSING SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025814 International Application No.: PCT/GB2018/052229
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
G06F 12/1072 (2016.01) ,G06F 13/40 (2006.01) ,G06F 9/50 (2006.01) ,G06F 15/173 (2006.01) ,G06F 9/455 (2018.01)
[IPC code unknown for G06F 12/1072]
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
13
Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38
Information transfer, e.g. on bus
40
Bus structure
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
46
Multiprogramming arrangements
50
Allocation of resources, e.g. of the central processing unit (CPU)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
16
Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes
163
Interprocessor communication
173
using an interconnection network, e.g. matrix, shuffle, pyramid, star or snowflake
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
44
Arrangements for executing specific programmes
455
Emulation; Software simulation
Applicants:
KALEAO LIMITED [GB/GB]; Sheraton House Castle Park Cambridge CB3 0AX, GB
Inventors:
GOODACRE, John; GB
TECCHIOLLI, Giampietro; GB
Agent:
HILL, Justin; GB
REES, Alexander; GB
JANSSON HEEKS, Marie; GB
TRICHARD, Louis; GB
SPARROW, Gemma; GB
Priority Data:
1712579.004.08.2017GB
Title (EN) MEMORY CONTROL FOR ELECTRONIC DATA PROCESSING SYSTEM
(FR) COMMANDE DE MÉMOIRE POUR SYSTÈME DE TRAITEMENT DE DONNÉES ÉLECTRONIQUES
Abstract:
(EN) Disclosed are machine-implemented methods and apparatus for memory access and control for an electronic data processing system, comprising allocating, statically or dynamically, ownership of a partition of a global remote memory address space in addition to local memory address space created by at least one local electronic data processing system; presenting local memory access requests for the global remote memory access through a to-remote bridge component identified within a partition of the local address space of the electronic data processing system for translation of the local address into a corresponding translated address ina partition of the global remote memory address space; and receiving a global remote memory access request within the allocated partition by the electronic data processing system through a from-remote bridge for translation of the global remote address into a corresponding translated local address for direct and consistent access to the corresponding local memory address.
(FR) L'invention concerne des procédés et un appareil mis en œuvre par machine pour l'accès et la commande de mémoire pour un système de traitement de données électroniques, comprenant l'attribution, de manière statique ou dynamique, de propriété d'une partition d'un espace d'adresse de mémoire distante globale en plus de l'espace d'adresse de mémoire locale créé par au moins un système de traitement de données électronique local ; présenter des requêtes d'accès à la mémoire locale pour l'accès de mémoire distant global par l'intermédiaire d'un élément de pont à distance identifié dans une partition de l'espace d'adresse local du système de traitement de données électroniques pour la traduction de l'adresse locale en une adresse traduite correspondante dans une partition de l'espace d'adresse de mémoire distant global ; et à recevoir une demande d'accès à la mémoire distante globale dans la partition attribuée par le système de traitement de données électroniques par l'intermédiaire d'un pont à distance pour la traduction de l'adresse distante globale en une adresse locale traduite correspondante pour un accès direct et cohérent à l'adresse mémoire locale correspondante.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)