2021 ACRN Project Technical Community Meeting Minutes - WW34'21
Zou, Terry
ACRN Project TCM - 18th Aug 2021
Location
- Online by Zoom: https://zoom.com.cn/j/320664063
Attendees (Total 15, 18/08)
Note: If you need to edit this document, please ask for access. We disabled anonymous editing to keep track of changes
and identify who are the owners of the opens and agenda items.
Opens Note: When adding opens or agenda items, please provide details (not
only links), add your name next to the item you have added and specify your expectation from the TCM
Agenda
- ACRN project update: N/A
- ‘WW34’21 ACRN RTVM Performance of Sharing Storage’ Cao Minggui
Download foil from ACRN Presentation->WW34’21
Description: We will introduce one storage requirement background and Polling VS Interrupt mode design with performance
comparison.
- All: Community open discussion.
Q&A:
- Could we support multi-RTVM and share one storage ?
A: From a function perspective, yes, it is doable to enable 2 RTVM and share one storage. But the performance of real time and storage would be a little bit different.
- Adding the virtio poll parameter on ACRN-DM means that the GPOS/Windows VM driver will also need to be in polling mode for storage?
A: No, RTVM is VirtIO polling mode, but WaaG could be VirtIO interrupt mode.
- 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 | 9/15/2021 |
| WW43 | ACRN Nested Virtualization Introduction | Shen Fangfang | 10/20/2021 |
Marketing/Events N/A
Resources Project URL:
- Portal: https://projectacrn.org
- Source code: https://github.com/projectacrn
- email: info@...
- Technical Mailing list: acrn-dev@...