All of lore.kernel.org
 help / color / mirror / Atom feed
From: George Dunlap <george.dunlap@citrix.com>
To: xen-devel@lists.xenproject.org
Cc: Nathan Studer <nathan.studer@dornerworks.com>,
	Wei Liu <wei.liu2@citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Dario Faggioli <dario.faggioli@citrix.com>,
	Tim Deegan <tim@xen.org>,
	George Dunlap <george.dunlap@citrix.com>,
	Jan Beulich <jbeulich@suse.com>,
	Ian Jackson <ian.jackson@citrix.com>
Subject: [PATCH 02/16] SUPPORT.md: Add core functionality
Date: Mon, 13 Nov 2017 15:41:12 +0000	[thread overview]
Message-ID: <20171113154126.13038-2-george.dunlap@citrix.com> (raw)
In-Reply-To: <20171113154126.13038-1-george.dunlap@citrix.com>

Core memory management and scheduling.

Signed-off-by: George Dunlap <george.dunlap@citrix.com>
---
CC: Ian Jackson <ian.jackson@citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
CC: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Jan Beulich <jbeulich@suse.com>
CC: Tim Deegan <tim@xen.org>
CC: Dario Faggioli <dario.faggioli@citrix.com>
CC: Nathan Studer <nathan.studer@dornerworks.com>
---
 SUPPORT.md | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/SUPPORT.md b/SUPPORT.md
index d7f2ae45e4..064a2f43e9 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -16,6 +16,65 @@ for the definitions of the support status levels etc.
 
 # Feature Support
 
+## Memory Management
+
+### Memory Ballooning
+
+    Status: Supported
+
+## Resource Management
+
+### CPU Pools
+
+    Status: Supported
+
+Groups physical cpus into distinct groups called "cpupools",
+with each pool having the capability
+of using different schedulers and scheduling properties.
+
+### Credit Scheduler
+
+    Status: Supported
+
+A weighted proportional fair share virtual CPU scheduler.
+This is the default scheduler.
+
+### Credit2 Scheduler
+
+    Status: Supported
+
+A general purpose scheduler for Xen,
+designed with particular focus on fairness, responsiveness, and scalability
+
+### RTDS based Scheduler
+
+    Status: Experimental
+
+A soft real-time CPU scheduler 
+built to provide guaranteed CPU capacity to guest VMs on SMP hosts
+
+### ARINC653 Scheduler
+
+    Status: Supported
+
+A periodically repeating fixed timeslice scheduler.
+Currently only single-vcpu domains are supported.
+
+### Null Scheduler
+
+    Status: Experimental
+
+A very simple, very static scheduling policy 
+that always schedules the same vCPU(s) on the same pCPU(s). 
+It is designed for maximum determinism and minimum overhead
+on embedded platforms.
+
+### NUMA scheduler affinity
+
+    Status, x86: Supported
+
+Enables NUMA aware scheduling in Xen
+
 # Format and definitions
 
 This file contains prose, and machine-readable fragments.
-- 
2.15.0


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel

  reply	other threads:[~2017-11-13 15:41 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-13 15:41 [PATCH 01/16] Introduce skeleton SUPPORT.md George Dunlap
2017-11-13 15:41 ` George Dunlap [this message]
2017-11-21  8:03   ` [PATCH 02/16] SUPPORT.md: Add core functionality Jan Beulich
2017-11-21 10:36     ` George Dunlap
2017-11-21 11:34       ` Jan Beulich
2017-11-13 15:41 ` [PATCH 03/16] SUPPORT.md: Add some x86 features George Dunlap
2017-11-21  8:09   ` Jan Beulich
2017-11-21 10:42     ` George Dunlap
2017-11-21 11:35       ` Jan Beulich
2017-11-21 12:24         ` George Dunlap
2017-11-21 13:00           ` Jan Beulich
2017-11-21 12:32         ` Ian Jackson
2017-11-13 15:41 ` [PATCH 04/16] SUPPORT.md: Add core ARM features George Dunlap
2017-11-21  8:11   ` Jan Beulich
2017-11-21 10:45     ` George Dunlap
2017-11-21 10:59       ` Julien Grall
2017-11-21 11:37       ` Jan Beulich
2017-11-21 12:39         ` George Dunlap
2017-11-21 13:01           ` Jan Beulich
2017-11-13 15:41 ` [PATCH 05/16] SUPPORT.md: Toolstack core George Dunlap
2017-11-13 15:41 ` [PATCH 06/16] SUPPORT.md: Add scalability features George Dunlap
2017-11-16 15:19   ` Julien Grall
2017-11-16 15:30     ` George Dunlap
2017-11-21 16:43     ` George Dunlap
2017-11-21 17:31       ` Julien Grall
2017-11-21 17:51         ` George Dunlap
2017-11-21  8:16   ` Jan Beulich
2017-11-13 15:41 ` [PATCH 07/16] SUPPORT.md: Add virtual devices common to ARM and x86 George Dunlap
2017-11-21  8:29   ` Jan Beulich
2017-11-21  9:19     ` Paul Durrant
2017-11-21 10:56     ` George Dunlap
2017-11-21 11:41       ` Jan Beulich
2017-11-21 17:20         ` George Dunlap
2017-11-22 11:05           ` Jan Beulich
2017-11-22 16:16             ` George Dunlap
2017-11-21 17:35     ` George Dunlap
2017-11-22 11:07       ` Jan Beulich
2017-11-13 15:41 ` [PATCH 08/16] SUPPORT.md: Add x86-specific virtual hardware George Dunlap
2017-11-21  8:39   ` Jan Beulich
2017-11-21 18:02     ` George Dunlap
2017-11-22 11:11       ` Jan Beulich
2017-11-22 11:21         ` George Dunlap
2017-11-22 11:45         ` George Dunlap
2017-11-22 16:30         ` George Dunlap
2017-11-13 15:41 ` [PATCH 09/16] SUPPORT.md: Add ARM-specific " George Dunlap
2017-11-16 15:41   ` Julien Grall
2017-11-22 16:32     ` George Dunlap
2017-11-16 15:41   ` Julien Grall
2017-11-13 15:41 ` [PATCH 10/16] SUPPORT.md: Add Debugging, analysis, crash post-portem George Dunlap
2017-11-21  8:48   ` Jan Beulich
2017-11-21 18:19     ` George Dunlap
2017-11-21 19:05       ` Ian Jackson
2017-11-21 19:21         ` Andrew Cooper
2017-11-22 10:51           ` George Dunlap
2017-11-22 11:15       ` Jan Beulich
2017-11-22 17:06         ` George Dunlap
2017-11-13 15:41 ` [PATCH 11/16] SUPPORT.md: Add 'easy' HA / FT features George Dunlap
2017-11-21  8:49   ` Jan Beulich
2017-11-13 15:41 ` [PATCH 12/16] SUPPORT.md: Add Security-releated features George Dunlap
2017-11-16 16:23   ` Konrad Rzeszutek Wilk
2017-11-21  8:52   ` Jan Beulich
2017-11-22 17:13     ` George Dunlap
2017-11-23 10:13       ` Jan Beulich
2017-11-13 15:41 ` [PATCH 13/16] SUPPORT.md: Add secondary memory management features George Dunlap
2017-11-21  8:54   ` Jan Beulich
2017-11-21 19:55   ` Andrew Cooper
2017-11-22 17:15     ` George Dunlap
2017-11-23 10:35       ` Jan Beulich
2017-11-23 10:42         ` Olaf Hering
2017-11-23 11:55           ` Olaf Hering
2017-11-23 12:00             ` George Dunlap
2017-11-23 12:17               ` Andrew Cooper
2017-11-23 12:45                 ` Olaf Hering
2017-11-23 12:58                   ` Andrew Cooper
2017-11-23 17:58                     ` George Dunlap
2017-11-13 15:41 ` [PATCH 14/16] SUPPORT.md: Add statement on PCI passthrough George Dunlap
2017-11-14 13:25   ` Marek Marczykowski-Górecki
2017-11-22 17:18     ` George Dunlap
2017-11-16 15:43   ` Julien Grall
2017-11-22 18:58     ` George Dunlap
2017-11-22 19:05       ` Rich Persaud
2017-11-21  8:59   ` Jan Beulich
2017-11-22 17:20     ` George Dunlap
2017-11-13 15:41 ` [PATCH 15/16] SUPPORT.md: Add statement on migration RFC George Dunlap
2017-11-13 15:41 ` [PATCH 16/16] SUPPORT.md: Add limits RFC George Dunlap
2017-11-21  9:26   ` Jan Beulich
2017-11-22 18:01     ` George Dunlap
2017-11-23 10:33       ` Jan Beulich
2017-11-13 15:43 ` [PATCH 01/16] Introduce skeleton SUPPORT.md George Dunlap
2017-11-20 17:01 ` Jan Beulich

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=20171113154126.13038-2-george.dunlap@citrix.com \
    --to=george.dunlap@citrix.com \
    --cc=andrew.cooper3@citrix.com \
    --cc=dario.faggioli@citrix.com \
    --cc=ian.jackson@citrix.com \
    --cc=jbeulich@suse.com \
    --cc=nathan.studer@dornerworks.com \
    --cc=tim@xen.org \
    --cc=wei.liu2@citrix.com \
    --cc=xen-devel@lists.xenproject.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.