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==Welcome to the OCP Server - Composable Memory System (CMS)==
==Welcome to the OCP Server - Composable Memory System (CMS)==
The OCP Composable Memory System is a sub-project within the Server project.
The OCP Composable Memory System is a sub-project within the [https://www.opencompute.org/wiki/Server/ Server project].


CMS was created based on the work of the SDM team from the OCP Future Technologies Initiative. History can be found in the   
CMS was created based on the work of the SDM team from the OCP Future Technologies Initiative. History can be found in the   
Line 8: Line 8:
* CMS Workstream Lead
* CMS Workstream Lead
:- [mailto:manoj.wadekar@ocproject.net Manoj Wadekar] (Meta)
:- [mailto:manoj.wadekar@ocproject.net Manoj Wadekar] (Meta)
:- [mailto:anjaneya.chagam@ocproject.net Anjaneya Chagam] (Intel)


===Scope===
===Scope===
* Coming Soon
* [https://drive.google.com/file/d/1lqmUofhrM3fygqkREZh2BHVMLcyNZuSM/view?usp=share_link CMS Scope]


===Documents===
==Regular Project Calls==
* Coming Soon
 
This project meets once a week via a conference call every Friday  at 9AM-PT / 11AM-CT / 12pm-ET / midnight-China(winter) / 12pm-China(summer) please check the call calendar for any updates.
:- Agendas will be sent out to the [OCP-CMS@ocp-all.groups.io] before each meeting
:- Check the [https://ocp-all.groups.io/g/OCP-CMS CMS groups.io] page for joining mail list, calendar updates etc.
:-  [https://opencompute-org.zoom.us/j/87523137632?pwd=MFk2QXhsNHE0VzIrZWNKYUJWSnVoUT09 Call Link] Meeting ID: 875 2313 7632 Passcode: 701044
You can also dial in using your phone: +16469313860,,87523137632# US
 
==Workgroup Documents==
===Whitepapers===
 
* [https://docs.google.com/document/d/1ETqq5IhZC4mmd03CyGPu9k1icnzrKhdir2Ibg9o-b1c/edit?usp=drive_link OCP CMS End User Use Cases White Paper]
* [https://docs.google.com/document/d/1EpROzj4Zzo-gH5kgM4DTmclolRRGbW4eQ2KbvI1IJ-4/edit?usp=drive_link OCP CMS Workloads and Benchmarks White Paper]
* [https://docs.google.com/document/d/18kiTJEEGfFr3vAGa5xJuja9_HKfrxg6iXL5F2G8Ug90/edit?usp=drive_link OCP CMS Logical System Architecture White Paper]
* [https://docs.google.com/document/d/11oOyJ55DDxd1sAw9YAA5it2V3Mw7YuOolSbFMCSolhU/edit?usp=drive_link OCP CMS Hotness Tracking Requirements White Paper]
 
===Specification Contributions===
* Meta/Google Contrib- Draft under review - [https://drive.google.com/file/d/1fFfU7dFmCyl6V9-9qiakdWaDr9d38ewZ/view?usp=drive_link Hyperscale CXL Tiered Memory Expander for OCP - Base Specification]
 
==Recordings from Past Calls==
 
===Active documents===
{| class="wikitable" style="width: 100%; margin:auto; vertical-align:top; text-align:left;"
|-
! Type
! Description
! Version
! Submit Date
! Contributor
! License
! Notes
|-
| Proposal
| Converged Memory Systems (CMS) sub-project proposal <br>
[http://files.opencompute.org/oc/public.php?service=files&t=1bb2db06d5eef4d16004d90131afcfea SDM Update Global OCP 2022] <br>
[http://files.opencompute.org/oc/public.php?service=files&t=e78e120e987c354308e383afcb9213e9 2022-10-7 SDM Scope - Final]
| n/a
| 10/27/2022
| Manoj Wadekar (Meta)
| n/a
| Discussed in 11/30 Server Project call
|-
| Proposal
| [https://drive.google.com/file/d/1pW2Ok78s8S36gmLoO_SceKurTmU5FPVb/view?usp=share_link SFF-TA-1034 CMM Proposal] <br>
[https://drive.google.com/file/d/1pW2Ok78s8S36gmLoO_SceKurTmU5FPVb/view?usp=share_link Video recording 12/14/2022 ]
| n/a
| 12/07/2022 and 12/14/2022
| Anant Thakar (Cisco)
| n/a
| Discussed in 12/07 and 12/14 CMS Project calls
|-
| Proposal
| Memory Pooling Challenges <br>
[https://drive.google.com/file/d/1uIxYrVpvs3OMqnD2L0vffxH_HtbOjpwc/view?usp=share_link Memory Pooling Challenges] <br>
| n/a
| 01/04/2023
| Mahesh Wagh (AMD)
| n/a
| Discussed in 01/04 CMS Weekly call
|-
| Proposal
| [https://docs.google.com/presentation/d/10jKlYAj4qwCHm2zwDsuXDHtV1kQGVUAL/edit?usp=share_link&ouid=107382716916616337397&rtpof=true&sd=true A framework to create specification related to memory pooling and memory expansion ]
| n/a
| 01/11/2023
| Samir Rajadnya (Microsoft)
| n/a
| Discussed in 01/11 and 01/25 CMS Weekly call
|-
| Proposal
| [https://drive.google.com/file/d/1n-qkukUt_-cCGzlcQorbgLWBL_nKao-b/view?usp=share_link Memory Access Tracking - baseline proposal ]
| n/a
| 02/01/2023
| Anjaneya (Reddy) Chagam (Intel)
| n/a
| To be Discussed in 02/01 CMS Weekly call
|-
| Proposal
| [https://drive.google.com/file/d/1RisCU60I6yYHxbWTbxrUiKl-ZB8r2H5y/view?usp=share_link Chameleon and Hotness tracking in TPP ]
| n/a
| 02/15/2023
| Abhishek Dhanotia, Johannes Weiner (Meta)
| n/a
|  Discussed in 02/15 CMS Weekly call
|-
| Proposal
| [https://drive.google.com/file/d/1awHXnByiMnDUkJNpMjMwkyETB5ukkcIQ/view?usp=share_link CMS:Scope Discussion]
| n/a
| 02/22/2023
| Manoj Wadekar(Meta)
| n/a
|  Discussed in 02/22 CMS Weekly call
|}


===Past CMS Events===
===Past CMS Events===
* Coming Soon
* [https://www.youtube.com/watch?v=Yzpx3k6fVxU CMS - 23 Feb 2024]
* [https://www.youtube.com/watch?v=WspAfdtP7ZQ CMS - 16 Feb 2024]
* [https://www.youtube.com/watch?v=dHcmuqpeqG4 CMS - 9 Feb 2024]
* [https://www.youtube.com/watch?v=Ti6VY6EA4sc CMS - 2 Feb 2024]
* [https://www.youtube.com/watch?v=2ktM7dPcmqI CMS - 12 Jan 2024]
* [https://www.youtube.com/watch?v=OFzB1h_xDqQ CMS - 5 Jan 2024]
* [https://www.youtube.com/watch?v=v9e_NvhZ_oo CMS - 15 Dec 2023]
* [https://www.youtube.com/watch?v=g1b7vcQ7UmM CMS - 8 Dec 2023]
* [https://www.youtube.com/watch?v=9mhAm1T5CN0 CMS - 1 Dec 2023]
* [https://www.youtube.com/watch?v=wtQFQXyZ78E CMS - 17 Nov 2023]
* [https://www.youtube.com/watch?v=mCm9EcqiMPU CMS - 3 Nov 2023]
* [https://www.youtube.com/watch?v=Tj4MHuPKxBY CMS - 27 Oct 2023]
* [https://www.youtube.com/watch?v=jY07C5Gh4xU CMS - 13 Oct 2023]
* [https://www.youtube.com/watch?v=lqKWkF83t-k CMS - 6 Oct 2023]
* [https://www.youtube.com/watch?v=PR1uMlZ_Qls CMS - 29 Sept 2023]
* [https://www.youtube.com/watch?v=AePvlbj91LM CMS - 22 Sept 2023]
* [https://www.youtube.com/watch?v=v1d5cnrZPiM CMS - 14 Sept 2023]
* [https://www.youtube.com/watch?v=Vce5TAN9xnE CMS - 8 Sept 2023]
* [https://www.youtube.com/watch?v=ewjFWHf2OzU CMS - 18 Aug 2023]
* [https://www.youtube.com/watch?v=sncOmRnO1O4 CMS - 11 Aug 2023]
* [https://www.youtube.com/watch?v=_nVYkpNuias CMS - 28 Jul 2023]
* [https://www.youtube.com/watch?v=4aBCAk2H7kk CMS - 14 Jul 2023]
* [https://www.youtube.com/watch?v=bHE3VRu3tdY CMS - 07 Jul 2023]
* [https://www.youtube.com/watch?v=6rTD6bIiTnY CMS - 14 Jun 2023]
* [https://www.youtube.com/watch?v=2yWMbNZxZN8 CMS - 24 May 2023]
* [https://www.youtube.com/watch?v=tGnK9eOJVng CMS - 17 May 2023]
* [https://www.youtube.com/watch?v=BrDdlSIzmhY CMS - 10 May 2023]
* [https://www.youtube.com/watch?v=VvdW2lwnm5U CMS - 03 May 2023]
* CMS - 19 Apr 2023 (Not Recorded)
* [https://www.youtube.com/watch?v=S3pEGZeeA8Y CMS - 05 Apr 2023]
* [https://www.youtube.com/watch?v=C_BbXKDVjuI CMS - 22 Mar 2023]
* [https://www.youtube.com/watch?v=XbwqxfrLvuU CMS - 08 Mar 2023]
* [https://www.youtube.com/watch?v=FKoGWte-R4E CMS - 22 Feb 2023]
* [https://www.youtube.com/watch?v=nA9Q_sDhgvk CMS - 15 Feb 2023]
* [https://www.youtube.com/watch?v=vbDHmAgfDWE CMS - 01 Feb 2023]
* [https://www.youtube.com/watch?v=aMN_2rJH0X8 CMS - 25 Jan 2023]
* [https://www.youtube.com/watch?v=QBBQS2-NraU CMS - 11 Jan 2023]
* [https://www.youtube.com/watch?v=5jGS1WKGXvo CMS - 04 Jan 2023]
* [https://www.youtube.com/watch?v=-ShY681Payc CMS - 14 Dec 2022]
* [https://www.youtube.com/watch?v=dvAsazUjvfM CMS - 07 Dec 2022]

Latest revision as of 22:08, 4 March 2024

Welcome to the OCP Server - Composable Memory System (CMS)[edit]

The OCP Composable Memory System is a sub-project within the Server project.

CMS was created based on the work of the SDM team from the OCP Future Technologies Initiative. History can be found in the FTI-SDM Wiki

Leadership[edit]

  • CMS Workstream Lead
- Manoj Wadekar (Meta)
- Anjaneya Chagam (Intel)

Scope[edit]

Regular Project Calls[edit]

This project meets once a week via a conference call every Friday at 9AM-PT / 11AM-CT / 12pm-ET / midnight-China(winter) / 12pm-China(summer) please check the call calendar for any updates.

- Agendas will be sent out to the [OCP-CMS@ocp-all.groups.io] before each meeting
- Check the CMS groups.io page for joining mail list, calendar updates etc.
- Call Link Meeting ID: 875 2313 7632 Passcode: 701044

You can also dial in using your phone: +16469313860,,87523137632# US

Workgroup Documents[edit]

Whitepapers[edit]

Specification Contributions[edit]

Recordings from Past Calls[edit]

Active documents[edit]

Type Description Version Submit Date Contributor License Notes
Proposal Converged Memory Systems (CMS) sub-project proposal

SDM Update Global OCP 2022
2022-10-7 SDM Scope - Final

n/a 10/27/2022 Manoj Wadekar (Meta) n/a Discussed in 11/30 Server Project call
Proposal SFF-TA-1034 CMM Proposal

Video recording 12/14/2022

n/a 12/07/2022 and 12/14/2022 Anant Thakar (Cisco) n/a Discussed in 12/07 and 12/14 CMS Project calls
Proposal Memory Pooling Challenges

Memory Pooling Challenges

n/a 01/04/2023 Mahesh Wagh (AMD) n/a Discussed in 01/04 CMS Weekly call
Proposal A framework to create specification related to memory pooling and memory expansion n/a 01/11/2023 Samir Rajadnya (Microsoft) n/a Discussed in 01/11 and 01/25 CMS Weekly call
Proposal Memory Access Tracking - baseline proposal n/a 02/01/2023 Anjaneya (Reddy) Chagam (Intel) n/a To be Discussed in 02/01 CMS Weekly call
Proposal Chameleon and Hotness tracking in TPP n/a 02/15/2023 Abhishek Dhanotia, Johannes Weiner (Meta) n/a Discussed in 02/15 CMS Weekly call
Proposal CMS:Scope Discussion n/a 02/22/2023 Manoj Wadekar(Meta) n/a Discussed in 02/22 CMS Weekly call

Past CMS Events[edit]