Server/OAI
Jump to navigation
Jump to search
Welcome
Welcome to the Open Accelerator Infrastructure subgroup under OCP Server Work Group. The scope of this OAI subgroup is to define below 9 schedules for physical modules include logical aspects such as electrical, mechanical, thermal, management, hardware security, physical serviceability, etc. to produce solutions compatible with existing/traditional operation systems and frameworks to run heterogeneous accelerator applications.
○ Open Accelerator Infrastructure (OAI) ○ OCP Accelerator Module (OAI-OAM) ○ OAI Universal Baseboard (OAI-UBB) ○ OAI Host Interface (OAI-HIB) ○ OAI Power Distribution (OAI-PDB) ○ OAI Expansion Beyond UBB (OAI-Expansion) ○ OAI Security, Control, and Management (OAI-SCM) ○ OAI-Tray ○ OAI Chassis (This chapter will address air-cooled and liquid-cooled aspects as well.)
Project Leadership
Sub Project Lead
- - Siamak Tavallaei (Microsoft) and Whitney Zhao (Facebook)
Current Status
- - OAM spec v0.9 spec released
- - Working on OAI spec
- - Will focus on UBB spec discussion. Target to finalize UBB spec by end of this September.
Active documents
Type | Description | Version | Submit Date | Contributor | License | Notes |
---|---|---|---|---|---|---|
Introduction | OCP Accelerator Module 022719.pptx | n/a | 2/27/19 | Facebook & MSFT | n/a | Presented in 2/27 Server WG call. Introduction to OAM sub-group under Server Project. Future entries will be in the OAP WIki at: https://www.opencompute.org/wiki/Server/OAM |
OAM Spec | OCP Accelerator Module Design Spec Package v0.85 | v0.85 | 3/14/2019 | Facebook/Microsoft/Baidu | OWF CLA | Contributed the spec to OCP community on 3/14 during OCP summit. |
OAM Spec Update | OCP Accelerator Module Design Spec Package v0.90 | v0.90 | 4/30/2019 | Facebook/Microsoft/Baidu | OWF CLA | SerDes Pin map updated and optimized for interconnect link which has X8 or X4 lanes |
OAM Spec v1.0 | OCP Accelerator Module Design Spec Package v1.0 | v1.0 | 7/31/2019 | Facebook/Microsoft/Baidu | OWF CLA | Add 8 port HCM and combined FC/HCM topologies; add scale out options; Change connector 1 port name 6/5/4/R to 4/5/6/7 |
UBB Spec v0.41 | OCP OAI Universal Baseboard Design Specification v0.41 | v0.41 | 10/23/2019 | OCP OAI JDA Group | OWF CLA | First release to public |
UBB Spec v0.42 | OCP OAI Universal Baseboard Design Specification v0.42 | v0.42 | 1/30/2020 | OCP OAI JDA Group | OWF CLA |
Get Involved
Meeting Schedule
- For public meetings:
- - Once a month, 2nd Wednesday of each Month, 8-9am Pacific Time Zone.
- - Meeting agenda to be sent to subscribe mailing list one day before the meeting.
- For under JDA OAI spec related meetings:
- - Related info to be sent to JDA mailing list.
Slides/Recordings from Past Calls
Monthly Call Date | Slides/Recordings Link | Notes |
---|---|---|
5/8/2019 | OAI_Subgroup_Call_05082019.pdf | n/a |
6/12/2019 | OAI_Subgroup_Call_06122019.pdf | n/a |
7/11/2019 | OAI_Subgroup_Call_07112019.pdf | n/a |
7/24/2019 | OAI_Subgroup_monthly_update_07242019.pdf | n/a |
8/14/2019 | OAI_Subgroup_call_08142019.pdf | n/a |
10/09/2019 | OAI_Group_Monthly_Update(OCP_Regional_Summit)_10092019.pdf | n/a |
11/13/2019 | OAI_Subgroup_Call_11132019.pdf | n/a |