2021 ACRN Project Technical Community Meeting Minutes - WW39'21

Zou, Terry

ACRN Project TCM - 22th Sep 2021
  1. Online by Zoom: https://zoom.com.cn/j/320664063   
Attendees (Total 12, 22/09)
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  1. ACRN project update: N/A
  2. ‘WW39’21 ACRN Software SRAM Introduction’ Huang Yonghua
Download foil from ACRN Presentation->WW39’21
Description: We will introduce Software SRAM technology, architecture design in ACRN, and also how to enable it for ACRN pre/post-launched RTVM.
  1. All: Community open discussion.
  1. Which IA platform could support TCC tool, and if every community individual could try TCC tool, without any access restriction ?
A: Yes, most ACRN recommended platforms support TCC tool, e.g., TGL. It is open to try this tool, find more details in Intel® TCC Tools.
  1. vRTCD is in SOS or Hypervisor ?
A: For Pre-launched VM, RTCD is pass-through, for post-launched, it is in DM.
  1. Does Software SRAM support L3 cache?
A: No
  1. Could we enable both CAT and SSRAM together?
A: No, they are not compatible now, you can only choose one, but cannot enable them at the same time.
  1. Next meeting agenda proposal:
WW Topic Presenter Status
WW04 ACRN PCI based vUART introduction Tao Yuhong 1/20/2021
Chinese New Year Break
WW13 ACRN  Real-Time Enhancement Huang Yonghua 3/24/2021
WW17 Enable ACRN on TGL NUC11 Liu Fuzhong 4/21/2021
WW21 ACRN Memory Layout Related Boot Issue Diagnosis Sun Victor 5/19/2021
WW31 ACRN Config Tool 2.0 Introduction Xie Nanlin 7/28/2021
WW34 ACRN RTVM  Performance of Sharing Storage Cao Minggui 8/18/2021
WW39 ACRN Software SRAM Introduction Huang Yonghua 9/22/2021
WW43 ACRN Nested Virtualization Introduction Shen Fangfang 10/20/2021
Marketing/Events   N/A
Resources     Project URL: 
  1. Portal: https://projectacrn.org   
  2. Source code: https://github.com/projectacrn   
  3. email: info@... 
  4. Technical Mailing list: acrn-dev@... 

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