- Marquer comme nouveau
- Marquer
- S'abonner
- Sourdine
- S'abonner au fil RSS
- Surligner
- Imprimer
- Signaler un contenu inapproprié
Hello all,
After checking Intel's Software Developer Manual, I'm a bit confused about how to control package C-states on Intel's 12 Gen CPUs and onward.
For old CPUs I clearly found the MSR_PKG_CST_CONFIG_CONTROL register using which developer can control package C-states, but for 6-13 Gen CPUs there are no such MSR register. On another hand there is a suspiciously similar register though, and it's named totally different: MSR_PKG_HDC_CONFIG.
Is that a novel version of MSR_PKG_CST_CONFIG_CONTROL? If I get it correct, it is, according to the description:
MSR_PKG_HDC_CONFIG allows software to configure the package Cx state that the counter MSR_PKG_HDC_DEEP_RESIDENCY monitors
Thanks!
Lien copié
0 Réponses

Répondre
Options du sujet
- S'abonner au fil RSS
- Marquer le sujet comme nouveau
- Marquer le sujet comme lu
- Placer ce Sujet en tête de liste pour l'utilisateur actuel
- Marquer
- S'abonner
- Page imprimable