I am not inclined to sign up to scribd, but ASLM also has a registry entry, and the doc possibly interesting things. It could be interesting to apply a quick hack in that area, for instance by crudely altering the meaning of NV_REG_ENABLE_PCIE_GEN3, and force the resource manager into different behaviour.ĭepending on how exactly that registry works, it might even be possible to whack content straight into RMPcieLinkSpeed, or add another registry entry which would allow doing that.Ĭase in point: NV_REG_STR_RM_PCIE_LINK_SPEED_LOCK_AT_LOAD smells a lot like it would prevent link speed switching, for instance.įurther, Google points to Mods | PDF | Graphics Processing Unit | Command Line Interface and presents “-nvlink_disable_clock_init Disable NvLink clock initialization … 104 PcieLinkTest This test stresses ASLM (link width change) by changing the”, given the right incantations. ![]() Now, the really interesting part is the setting of the complete link speed configuration via NV_REG_STR_RM_PCIE_LINK_SPEED The linked code shows how the resource manager can be convinced to force-enable some link speeds (note the comment attached to NV_REG_ENABLE_PCIE_GEN3).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |