Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019024994) SYSTEM, METHOD AND COMPUTER PROGRAM FOR VIRTUAL MACHINE RESOURCE ALLOCATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/024994 International Application No.: PCT/EP2017/069579
Publication Date: 07.02.2019 International Filing Date: 02.08.2017
IPC:
G06F 9/50 (2006.01)
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)
Applicants:
ILIOPOULOS, Antonios [GR/DE]; DE (US)
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
ILIOPOULOS, Antonios; DE
VEXLER, Vladi; DE
Agent:
KREUZ, Georg; DE
Priority Data:
Title (EN) SYSTEM, METHOD AND COMPUTER PROGRAM FOR VIRTUAL MACHINE RESOURCE ALLOCATION
(FR) SYSTÈME, PROCÉDÉ ET PROGRAMME INFORMATIQUE POUR ATTRIBUTION DE RESSOURCES DE MACHINE VIRTUELLE
Abstract:
(EN) According to a first aspect a system is provided. The system comprises a processor and a memory, resources selected from processing resources and memory resources, and a computer program stored in the memory. The computer program comprises two or more virtual machines and a hypervisor having access to the resources. When the computer program is executed in the processor, any one of the two or more virtual machines is configured to request additional resources by sending a resource request to the hypervisor. The hypervisor receives the resource request from the requesting virtual machine and check for available unallocated resources. If unallocated resources are available, the hypervisor allocates at least part of these resources to the requesting virtual machine. If not available, the hypervisor checks for allocated resources that can be released by any of the virtual machines that are not the requesting virtual machine, and reallocate these resources to the requesting virtual machine.
(FR) L'invention concerne un système, selon un premier aspect. Le système comprend : un processeur et une mémoire; des ressources sélectionnées parmi des ressources de traitement et des ressources de mémoire; et un programme informatique stocké dans la mémoire. Le programme informatique comprend au moins deux machines virtuelles et un hyperviseur ayant accès aux ressources. Lorsque le programme informatique est exécuté dans le processeur, l'une quelconque desdites au moins deux machines virtuelles est configurée pour demander des ressources supplémentaires en envoyant une demande de ressources à l'hyperviseur. L'hyperviseur reçoit la demande de ressources de la machine virtuelle et vérifie l'existence de ressources non attribuées disponibles. Si des ressources non attribuées sont disponibles, l'hyperviseur attribue au moins une partie de ces ressources à la machine virtuelle demandeuse. Si ces ressources ne sont pas disponibles, l'hyperviseur recherche des ressources allouées pouvant être libérées par l'une quelconque des machines virtuelles autre que la machine virtuelle demandeuse, et réattribue ces ressources à la machine virtuelle demandeuse.
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)