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1. WO2007146601 - PREDICT COMPUTING PLATFORM MEMORY POWER UTILIZATION

Publication Number WO/2007/146601
Publication Date 21.12.2007
International Application No. PCT/US2007/070052
International Filing Date 31.05.2007
IPC
G06F 1/32 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
32Means for saving power
G06F 12/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
12Accessing, addressing or allocating within memory systems or architectures
CPC
G06F 1/3203
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
G06F 1/3225
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3206Monitoring of events, devices or parameters that trigger a change in power modality
3215Monitoring of peripheral devices
3225of memory devices
Applicants
  • INTEL CORPORATION [US]/[US] (AllExceptUS)
  • DODEJA, Rakesh [IN]/[US] (UsOnly)
  • CHANDWANI, Neelam [IN]/[US] (UsOnly)
  • HIREMATH, Chetan [IN]/[US] (UsOnly)
  • MUKHERJEE, Udayan [US]/[US] (UsOnly)
  • AMBROSE, Anthony [US]/[US] (UsOnly)
Inventors
  • DODEJA, Rakesh
  • CHANDWANI, Neelam
  • HIREMATH, Chetan
  • MUKHERJEE, Udayan
  • AMBROSE, Anthony
Agents
  • VINCENT, Lester J.
Priority Data
11/447,70106.06.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PREDICT COMPUTING PLATFORM MEMORY POWER UTILIZATION
(FR) PRÉVOIR L'UTILISATION DE LA PUISSANCE DE LA MÉMOIRE D'UNE PLATE-FORME INFORMATIQUE
Abstract
(EN)
A method is to include implementing at least one statistical prediction model to predict memory power utilization and reduce power consumption for a computing platform. The implementation includes determining a configuration parameter for the computing platform, monitoring an operating parameter for the computing platform and predicting memory power utilization for the computing platform based on the determined configuration parameter and the monitored operating parameter. The method is to also include transitioning at least one memory module resident on the computing platform to one of a plurality of power states based at least in part on memory power utilization predicted via the implementation of the at least one statistical prediction model.
(FR)
L'invention concerne un procédé pour inclure l'implémentation d'au moins un modèle de prévision statistique pour prédire l'utilisation de la puissance de la mémoire et pour réduire la consommation d'énergie d'une plate-forme informatique. L'implémentation inclut la détermination d'un paramètre de configuration pour la plate-forme informatique, la surveillance d'un paramètre de fonctionnement de la plate-forme informatique et la prévision de l'utilisation de la puissance de la mémoire pour la plate-forme informatique à partir du paramètre de configuration déterminé et du paramètre de fonctionnement surveillé. Le procédé doit également inclure le passage d'au moins un module de mémoire se trouvant sur la plate-forme informatique à l'un d'une pluralité d'états de puissance sur la base, au moins en partie, de l'utilisation de la puissance de la mémoire prévue via l'implémentation dudit modèle de prévision statistique.
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