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1. (WO2019066689) METHOD AND REALLOCATION COMPONENT FOR MANAGING REALLOCATION OF INFORMATION FROM SOURCE TO TARGET MEMORY SLED
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Pub. No.: WO/2019/066689 International Application No.: PCT/SE2017/050937
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
G06F 13/16 (2006.01) ,G06F 12/08 (2016.01) ,G06F 9/455 (2018.01)
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
14
Handling requests for interconnection or transfer
16
for access to memory bus
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
12
Accessing, addressing or allocating within memory systems or architectures
02
Addressing or allocation; Relocation
08
in hierarchically structured memory systems, e.g. virtual memory systems
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:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; . 164 83 Stockholm, SE
Inventors:
PADALA, Chakri; IN
MADANAGOPAL, Ganapathy Raman; IN
TURULL, Daniel; SE
YADHAV, Vinay; SE
MONTEIRO SOARES, Joao; SE
Agent:
SJÖBERG, Mats; SE
Priority Data:
Title (EN) METHOD AND REALLOCATION COMPONENT FOR MANAGING REALLOCATION OF INFORMATION FROM SOURCE TO TARGET MEMORY SLED
(FR) PROCÉDÉ ET COMPOSANTE DE RÉATTRIBUTION POUR GÉRER LA RÉATTRIBUTION D'INFORMATIONS DE CIRCUITS DE MÉMOIRE SOURCE À CIBLE
Abstract:
(EN) A method and a reallocation component (110) for managing a reallocation of information from a source memory sled (131) to a target memory sled (132) are disclosed. The source and target memory sleds (131, 132) comprise a respective table (141, 142) indicating source status for each page of the source and target memory sleds (131, 132), respectively. The reallocation component (110) initiates (A130), for said each respective source page whose status indicates that said respective source page is initialized, reallocation of the respective content allocated on said each respective source page of the source memory sled (131) to a respective target page of the target memory sled (132). The reallocation component (110) sets (A145) for said each respective source page whose status indicates that said respective source page is uninitialized, the respective target status for the respective target page to indicate uninitialized, while refraining from reallocating the respective content allocated on said each respective source page whose status indicates that said respective source page is uninitialized. A corresponding computer program (503) and a computer program carrier (505) are also disclosed.
(FR) La présente invention concerne un procédé et une composante de réattribution (110) pour gérer une réattribution d'informations d'un circuit de mémoire source (131) à un circuit de mémoire cible (132). Les circuits de mémoire source et cible (131, 132) comprennent une table respective (141, 142) indiquant respectivement l'état source de chaque page des circuits de mémoire source et cible (131, 132). La composante de réattribution (110) amorce (a130), pour ladite page source respective dont l'état indique que ladite page source respective est initialisée, une réattribution du contenu respectif attribué sur ladite page source respective du circuit de mémoire source (131) vers une page cible respective du circuit de mémoire cible (132). L'élément de réattribution (110) définit (A145), pour ladite page source respective dont l'état indique que ladite page source respective n'est pas initialisée, l'état cible respectif pour la page cible respective de manière à indiquer qu'elle n'est pas initialisée, tout en s'abstenant de réattribuer le contenu respectif attribué sur ladite page source respective dont l'état indique que ladite page source respective n'est pas initialisée. L'invention concerne également un programme d'ordinateur correspondant (503) et un opérateur de programme d'ordinateur (505).
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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)