reserving VRAM for page tables
felix.kuehling at amd.com
Thu Dec 5 17:05:58 UTC 2019
I don't think this should go into amdgpu_vram_mgr. KFD tries to avoid
running out of VRAM for page tables because we cannot oversubscribe
memory within a process and we want to avoid compute processes evicting
each other because that would mean thrashing. Those limitation don't
apply to graphics contexts.
On 2019-12-05 5:50 a.m., Christian KÃ¶nig wrote:
> Sorry, just forgot to add the mailing list.
> Am 05.12.19 um 11:49 schrieb Christian KÃ¶nig:
>> Hi guys,
>> I've seen some patches flying by to change how much VRAM is reserved
>> for page tables in the KFD.
>> Would it make sense to fully move that into amdgpu_vram_mgr.c?
More information about the amd-gfx