Search International and National Patent Collections

1. (WO2018015779) MULTI-CRITERIA ADAPTIVE SCHEDULING FOR A MARKET-ORIENTED HYBRID CLOUD INFRASTRUCTURE

Pub. No.:    WO/2018/015779    International Application No.:    PCT/IB2016/001186
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Thu Jul 21 01:59:59 CEST 2016
IPC: G06F 9/50
Applicants: WORLDLINE
Inventors: KESSACI, Yacine
Title: MULTI-CRITERIA ADAPTIVE SCHEDULING FOR A MARKET-ORIENTED HYBRID CLOUD INFRASTRUCTURE
Abstract:
The present invention refers to a Computing scheduler for a market-oriented hybrid cloud infrastructure composed of private and public machines and characterized by services specified in a contract, comprising the steps of: predicting the workload of requests of services, sampling the service workload by dividing the day into slots of a finished period of time, the period of a slot being a parameter; deducting a pool of virtual machines (VMs) from the sampled service workload for a day; assigning the service requests to the pool of VMs according to each slot of the day; initializing, for a slot k, a population of VMs assignments; applying a genetic algorithm to compute the solutions of VMs scheduling for each slot; storing the solutions in a Pareto archive; selecting a solution according to a chosen policy; saving the current state; repeating the operations until ail the slots of a day have been processed.