From: SeongJae Park <sj@kernel.org>
To: SeongJae Park <sj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Jonathan Corbet <corbet@lwn.net>,
damon@lists.linux.dev, kernel-team@meta.com,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH 0/7] mm/damon: auto-tune DAMOS for NUMA setups including tiered memory
Date: Sun, 20 Apr 2025 12:47:54 -0700 [thread overview]
Message-ID: <20250420194754.76186-1-sj@kernel.org> (raw)
In-Reply-To: <20250420194030.75838-1-sj@kernel.org>
On Sun, 20 Apr 2025 12:40:23 -0700 SeongJae Park <sj@kernel.org> wrote:
> Utilizing DAMON for memory tiering usually requires manual tuning and/or
> tedious controls. Let it self-tune hotness and coldness thresholds for
> promotion and demotion aiming high utilization of high memory tiers, by
> introducing new DAMOS quota goal metrics representing the used and the
> free memory ratios of specific NUMA nodes. And introduce a sample DAMON
> module that demonstrates how the new feature can be used for memory
> tiering use cases.
[...]
> References
> ==========
>
> [1] https://lore.kernel.org/20231112195602.61525-1-sj@kernel.org/
> [2] https://lore.kernel.org/20250303221726.484227-1-sj@kernel.org
> [3] https://github.com/facebookresearch/DCPerf/blob/main/packages/tao_bench/README.md
Forgot adding below, sorry.
Revision History
================
Changes from RFC
(https://lore.kernel.org/20250320053937.57734-1-sj@kernel.org)
- Wordsmith commit messages
- Add documentations
[...]
next prev parent reply other threads:[~2025-04-20 19:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-20 19:40 [PATCH 0/7] mm/damon: auto-tune DAMOS for NUMA setups including tiered memory SeongJae Park
2025-04-20 19:40 ` [PATCH 1/7] mm/damon/core: introduce damos quota goal metrics for memory node utilization SeongJae Park
2025-04-20 19:40 ` [PATCH 2/7] mm/damon/sysfs-schemes: implement file for quota goal nid parameter SeongJae Park
2025-04-20 19:40 ` [PATCH 3/7] mm/damon/sysfs-schemes: connect damos_quota_goal nid with core layer SeongJae Park
2025-04-20 19:40 ` [PATCH 4/7] Docs/mm/damon/design: document node_mem_{used,free}_bp SeongJae Park
2025-04-20 19:40 ` [PATCH 5/7] Docs/admin-guide/mm/damon/usage: document 'nid' file SeongJae Park
2025-04-20 19:40 ` [PATCH 6/7] Docs/ABI/damon: document nid file SeongJae Park
2025-04-20 19:40 ` [PATCH 7/7] samples/damon: implement a DAMON module for memory tiering SeongJae Park
2025-04-20 19:47 ` SeongJae Park [this message]
2025-05-02 7:38 ` [PATCH 0/7] mm/damon: auto-tune DAMOS for NUMA setups including tiered memory Yunjeong Mun
2025-05-02 15:49 ` SeongJae Park
2025-05-08 9:28 ` Yunjeong Mun
2025-05-08 16:35 ` SeongJae Park
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250420194754.76186-1-sj@kernel.org \
--to=sj@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=corbet@lwn.net \
--cc=damon@lists.linux.dev \
--cc=kernel-team@meta.com \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.