From: Dave Hansen <dave.hansen@intel.com>
To: Jerome Glisse <jglisse@redhat.com>
Cc: linux-mm@kvack.org, "Andrew Morton" <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org,
"Rafael J . Wysocki" <rafael@kernel.org>,
"Matthew Wilcox" <willy@infradead.org>,
"Ross Zwisler" <ross.zwisler@linux.intel.com>,
"Keith Busch" <keith.busch@intel.com>,
"Dan Williams" <dan.j.williams@intel.com>,
"Haggai Eran" <haggaie@mellanox.com>,
"Balbir Singh" <bsingharora@gmail.com>,
"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Felix Kuehling" <felix.kuehling@amd.com>,
"Philip Yang" <Philip.Yang@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Paul Blinzer" <Paul.Blinzer@amd.com>,
"Logan Gunthorpe" <logang@deltatee.com>,
"John Hubbard" <jhubbard@nvidia.com>,
"Ralph Campbell" <rcampbell@nvidia.com>,
"Michal Hocko" <mhocko@kernel.org>,
"Jonathan Cameron" <jonathan.cameron@huawei.com>,
"Mark Hairgrove" <mhairgrove@nvidia.com>,
"Vivek Kini" <vkini@nvidia.com>,
"Mel Gorman" <mgorman@techsingularity.net>,
"Dave Airlie" <airlied@redhat.com>,
"Ben Skeggs" <bskeggs@redhat.com>,
"Andrea Arcangeli" <aarcange@redhat.com>,
"Rik van Riel" <riel@surriel.com>,
"Ben Woodard" <woodard@redhat.com>,
linux-acpi@vger.kernel.org
Subject: Re: [RFC PATCH 00/14] Heterogeneous Memory System (HMS) and hbind()
Date: Thu, 6 Dec 2018 10:25:08 -0800 [thread overview]
Message-ID: <b8fab9a7-62ed-5d8d-3cb1-aea6aacf77fe@intel.com> (raw)
In-Reply-To: <20181205175357.GG3536@redhat.com>
On 12/5/18 9:53 AM, Jerome Glisse wrote:
> No so there is 2 kinds of applications:
> 1) average one: i am using device {1, 3, 9} give me best memory for
> those devices
...
>
> For case 1 you can pre-parse stuff but this can be done by helper library
How would that work? Would each user/container/whatever do this once?
Where would they keep the pre-parsed stuff? How do they manage their
cache if the topology changes?
next prev parent reply other threads:[~2018-12-06 18:25 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-03 23:34 [RFC PATCH 00/14] Heterogeneous Memory System (HMS) and hbind() jglisse
2018-12-03 23:34 ` [RFC PATCH 01/14] mm/hms: heterogeneous memory system (sysfs infrastructure) jglisse
2018-12-03 23:34 ` [RFC PATCH 02/14] mm/hms: heterogenenous memory system (HMS) documentation jglisse
2018-12-04 17:06 ` Andi Kleen
2018-12-04 18:24 ` Jerome Glisse
2018-12-04 18:31 ` Dan Williams
2018-12-04 18:57 ` Jerome Glisse
2018-12-04 19:11 ` Logan Gunthorpe
2018-12-04 19:22 ` Jerome Glisse
2018-12-04 19:41 ` Logan Gunthorpe
2018-12-04 20:13 ` Jerome Glisse
2018-12-04 20:30 ` Logan Gunthorpe
2018-12-04 20:59 ` Jerome Glisse
2018-12-04 21:19 ` Logan Gunthorpe
2018-12-04 21:51 ` Jerome Glisse
2018-12-04 22:16 ` Logan Gunthorpe
2018-12-04 23:56 ` Jerome Glisse
2018-12-05 1:15 ` Logan Gunthorpe
2018-12-05 2:31 ` Jerome Glisse
2018-12-05 17:41 ` Logan Gunthorpe
2018-12-05 18:07 ` Jerome Glisse
2018-12-05 18:20 ` Logan Gunthorpe
2018-12-05 18:33 ` Jerome Glisse
2018-12-05 18:48 ` Logan Gunthorpe
2018-12-05 18:55 ` Jerome Glisse
2018-12-05 19:10 ` Logan Gunthorpe
2018-12-05 22:58 ` Jerome Glisse
2018-12-05 23:09 ` Logan Gunthorpe
2018-12-05 23:20 ` Jerome Glisse
2018-12-05 23:23 ` Logan Gunthorpe
2018-12-05 23:27 ` Jerome Glisse
2018-12-06 0:08 ` Dan Williams
2018-12-05 2:34 ` Dan Williams
2018-12-05 2:37 ` Jerome Glisse
2018-12-05 17:25 ` Logan Gunthorpe
2018-12-05 18:01 ` Jerome Glisse
2018-12-04 20:14 ` Andi Kleen
2018-12-04 20:47 ` Logan Gunthorpe
2018-12-04 21:15 ` Jerome Glisse
2018-12-04 19:19 ` Dan Williams
2018-12-04 19:32 ` Jerome Glisse
2018-12-04 20:12 ` Andi Kleen
2018-12-04 20:41 ` Jerome Glisse
2018-12-05 4:36 ` Aneesh Kumar K.V
2018-12-05 4:41 ` Jerome Glisse
2018-12-05 10:52 ` Mike Rapoport
2018-12-03 23:34 ` [RFC PATCH 03/14] mm/hms: add target memory to heterogeneous memory system infrastructure jglisse
2018-12-03 23:34 ` [RFC PATCH 04/14] mm/hms: add initiator " jglisse
2018-12-03 23:35 ` [RFC PATCH 05/14] mm/hms: add link " jglisse
2018-12-03 23:35 ` [RFC PATCH 06/14] mm/hms: add bridge " jglisse
2018-12-03 23:35 ` [RFC PATCH 07/14] mm/hms: register main memory with heterogenenous memory system jglisse
2018-12-03 23:35 ` [RFC PATCH 08/14] mm/hms: register main CPUs " jglisse
2018-12-03 23:35 ` [RFC PATCH 09/14] mm/hms: hbind() for heterogeneous memory system (aka mbind() for HMS) jglisse
2018-12-03 23:35 ` [RFC PATCH 10/14] mm/hbind: add heterogeneous memory policy tracking infrastructure jglisse
2018-12-03 23:35 ` [RFC PATCH 11/14] mm/hbind: add bind command to heterogeneous memory policy jglisse
2018-12-03 23:35 ` [RFC PATCH 12/14] mm/hbind: add migrate command to hbind() ioctl jglisse
2018-12-03 23:35 ` [RFC PATCH 13/14] drm/nouveau: register GPU under heterogeneous memory system jglisse
2018-12-03 23:35 ` [RFC PATCH 14/14] test/hms: tests for " jglisse
2018-12-04 7:44 ` [RFC PATCH 00/14] Heterogeneous Memory System (HMS) and hbind() Aneesh Kumar K.V
2018-12-04 14:44 ` Jerome Glisse
2018-12-04 18:02 ` Dave Hansen
2018-12-04 18:49 ` Jerome Glisse
2018-12-04 18:54 ` Dave Hansen
2018-12-04 19:11 ` Jerome Glisse
2018-12-04 21:37 ` Dave Hansen
2018-12-04 21:57 ` Jerome Glisse
2018-12-04 23:58 ` Dave Hansen
2018-12-05 0:29 ` Jerome Glisse
2018-12-05 1:22 ` Kuehling, Felix
2018-12-05 11:27 ` Aneesh Kumar K.V
2018-12-05 16:09 ` Jerome Glisse
2018-12-04 23:54 ` Dave Hansen
2018-12-05 0:15 ` Jerome Glisse
2018-12-05 1:06 ` Dave Hansen
2018-12-05 2:13 ` Jerome Glisse
2018-12-05 17:27 ` Dave Hansen
2018-12-05 17:53 ` Jerome Glisse
2018-12-06 18:25 ` Dave Hansen [this message]
2018-12-06 19:20 ` Jerome Glisse
2018-12-06 19:31 ` Dave Hansen
2018-12-06 20:11 ` Logan Gunthorpe
2018-12-06 22:04 ` Dave Hansen
2018-12-06 22:39 ` Jerome Glisse
2018-12-06 23:09 ` Dave Hansen
2018-12-06 23:28 ` Logan Gunthorpe
2018-12-06 23:34 ` Dave Hansen
2018-12-06 23:38 ` Dave Hansen
2018-12-06 23:48 ` Logan Gunthorpe
2018-12-07 0:20 ` Jerome Glisse
2018-12-07 15:06 ` Jonathan Cameron
2018-12-07 19:37 ` Jerome Glisse
2018-12-07 0:15 ` Jerome Glisse
2018-12-06 20:27 ` Jerome Glisse
2018-12-06 21:46 ` Jerome Glisse
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