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On 7/1/20 7:24 AM, Zi Yan wrote:
> On 30 Jun 2020, at 15:31, Dave Hansen wrote:
>>> BTW is this proposal only for systems having multi-tiers of
>>> memory? Can a multi-node DRAM-only system take advantage of
>>> this proposal? For example I have a
On 30 Jun 2020, at 15:31, Dave Hansen wrote:
>
>
>> BTW is this proposal only for systems having multi-tiers of memory?
>> Can a multi-node DRAM-only system take advantage of this proposal? For
>> example I have a system with two DRAM nodes running two jobs
>> hardwalled to each node. For each
On 6/30/20 12:25 PM, Shakeel Butt wrote:
>> Since there is never a demotion path out of the set of
>> all nodes, the common case would be that there is no demotion path out
>> of a reclaim node set.
>>
>> If that's true, I'd say that the kernel still needs to consider
>> migrations even within the
On Tue, Jun 30, 2020 at 11:51 AM Dave Hansen wrote:
>
> On 6/30/20 11:36 AM, Shakeel Butt wrote:
> >> This is part of a larger patch set. If you want to apply these or
> >> play with them, I'd suggest using the tree from here. It includes
> >> autonuma-based hot page promotion back to DRAM:
>
On 6/30/20 11:36 AM, Shakeel Butt wrote:
>> This is part of a larger patch set. If you want to apply these or
>> play with them, I'd suggest using the tree from here. It includes
>> autonuma-based hot page promotion back to DRAM:
>>
>>
>>
On Mon, Jun 29, 2020 at 4:48 PM Dave Hansen wrote:
>
> I've been sitting on these for too long. Tha main purpose of this
> post is to have a public discussion with the other folks who are
> interested in this functionalty and converge on a single
> implementation.
>
> This set directly
I've been sitting on these for too long. Tha main purpose of this
post is to have a public discussion with the other folks who are
interested in this functionalty and converge on a single
implementation.
This set directly incorporates a statictics patch from Yang Shi and
also includes one to
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