On Tue, Dec 04, 2018 at 09:13:33PM +0530, Aneesh Kumar K.V wrote:
> Keith Busch writes:
> >
> > Indeed, that particular example is out of scope for this series. The
> > first objective is to aid a process running in node B's CPUs to allocate
> > memory in B1. Anything that crosses QPI are their ow
Keith Busch writes:
> On Thu, Nov 15, 2018 at 12:36:54PM -0800, Matthew Wilcox wrote:
>> On Thu, Nov 15, 2018 at 07:59:20AM -0700, Keith Busch wrote:
>> > On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
>> > > On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
>> > > > M
On Mon, Nov 19, 2018 at 08:45:25AM +0530, Anshuman Khandual wrote:
> On 11/17/2018 12:02 AM, Keith Busch wrote:
> > On Thu, Nov 15, 2018 at 12:36:54PM -0800, Matthew Wilcox wrote:
> >> So ... let's imagine a hypothetical system (I've never seen one built like
> >> this, but it doesn't seem too impl
On 11/17/2018 12:02 AM, Keith Busch wrote:
> On Thu, Nov 15, 2018 at 12:36:54PM -0800, Matthew Wilcox wrote:
>> On Thu, Nov 15, 2018 at 07:59:20AM -0700, Keith Busch wrote:
>>> On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Bu
On 11/15/2018 11:20 PM, Dan Williams wrote:
> On Thu, Nov 15, 2018 at 7:02 AM Keith Busch wrote:
>>
>> On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
>>> On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
Memory-only nodes will often have affinity to a compute no
On 11/15/2018 08:29 PM, Keith Busch wrote:
> On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
>> On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
>>> Memory-only nodes will often have affinity to a compute node, and
>>> platforms have ways to express that locality rela
On 11/15/2018 04:19 AM, Keith Busch wrote:
> Memory-only nodes will often have affinity to a compute node, and
> platforms have ways to express that locality relationship.
It may not have a local affinity to any compute node but it might have a
valid NUMA distance from all available compute nod
On Thu, Nov 15, 2018 at 12:37 PM Matthew Wilcox wrote:
>
> On Thu, Nov 15, 2018 at 07:59:20AM -0700, Keith Busch wrote:
> > On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
> > > On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> > > > Memory-only nodes will often have a
On Thu, Nov 15, 2018 at 12:36:54PM -0800, Matthew Wilcox wrote:
> On Thu, Nov 15, 2018 at 07:59:20AM -0700, Keith Busch wrote:
> > On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
> > > On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> > > > Memory-only nodes will often
On Thu, Nov 15, 2018 at 07:59:20AM -0700, Keith Busch wrote:
> On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
> > On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> > > Memory-only nodes will often have affinity to a compute node, and
> > > platforms have ways to expres
On Thu, Nov 15, 2018 at 7:02 AM Keith Busch wrote:
>
> On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
> > On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> > > Memory-only nodes will often have affinity to a compute node, and
> > > platforms have ways to express that
On Thu, Nov 15, 2018 at 05:57:10AM -0800, Matthew Wilcox wrote:
> On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> > Memory-only nodes will often have affinity to a compute node, and
> > platforms have ways to express that locality relationship.
> >
> > A node containing CPUs or othe
On Wed, Nov 14, 2018 at 03:49:14PM -0700, Keith Busch wrote:
> Memory-only nodes will often have affinity to a compute node, and
> platforms have ways to express that locality relationship.
>
> A node containing CPUs or other DMA devices that can initiate memory
> access are referred to as "memory
Memory-only nodes will often have affinity to a compute node, and
platforms have ways to express that locality relationship.
A node containing CPUs or other DMA devices that can initiate memory
access are referred to as "memory iniators". A "memory target" is a
node that provides at least one phyi
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