| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-cyborg - 2018-01-03 | |||
| 15:30:29 | Li_Liu | Each Physical Functions can have multiple Virtual Functions | |
| 15:32:13 | Li_Liu | Also, we have a Attribute table which stores k-v pairs referencing back to the Deployables table | |
| 15:32:45 | zhipeng | is this aligned with the nested resource provider spec ? | |
| 15:32:50 | Li_Liu | this way, we can track arbitrary type of attributes for generic types | |
| 15:32:55 | zhipeng | (which expected to be done in Queens) | |
| 15:33:20 | Li_Liu | It does, actually | |
| 15:33:40 | zhipeng | cool | |
| 15:34:00 | zhipeng | thx for the intro, everyone plz help review the spec | |
| 15:34:08 | Li_Liu | the Deployable is counterpart to resource providers in NOVA | |
| 15:34:13 | zhipeng | zhuli will also reflect the changes in the spec on the fly | |
| 15:34:19 | Li_Liu | Thanks a lot guys | |
| 15:35:30 | zhipeng | moving on to the next | |
| 15:35:43 | zhipeng | #info 5. Intel's FPGA device driver | |
| 15:35:56 | zhipeng | #link https://review.openstack.org/530720 | |
| 15:36:23 | zhipeng | shaohe_feng_ could you help introduce the spec ? | |
| 15:38:45 | shaohe_feng_ | zhipeng: yes | |
| 15:39:43 | shaohe_feng_ | zhipeng: this spec is going to provide the fpga information to the Li_Liu's spec | |
| 15:40:27 | shaohe_feng_ | zhipeng: and support a program interface for FPGA | |
| 15:41:06 | shaohe_feng_ | When cyborg agent starts or does resource check periodically, the cyborg FPGA driver should enumerate the list of the FPGA devices, and report the details of all available FPGA accelerator on the host. Such as BDF, PID, VID, IMAGE_ID, PF/VF type. | |
| 15:41:33 | zhipeng | this has any impact on your work @crushil ? | |
| 15:41:37 | shaohe_feng_ | When user uses empty FPGA regions as its accelerator, cyborg agent should call driver's program() interface. Cyborg agent should provide BDF of VF, and local image path to the driver. More details ref | |
| 15:44:05 | crushil | I'm not sure | |
| 15:44:17 | crushil | I need to look at the spec | |
| 15:44:55 | shaohe_feng_ | zhipeng: I'm not familiar with other vendor's FPGA. Not sure we need a virtual FPGA driver interface. | |
| 15:45:58 | zhipeng | crushil okey | |
| 15:46:22 | zhipeng | shaohe_feng_ I think Li_Liu could help you with the insight of other vendor implementation | |
| 15:46:23 | shaohe_feng_ | o, sorry. the driver should can program any FPGA regions not only empty region | |
| 15:46:51 | shaohe_feng_ | zhipeng: that's greate | |
| 15:47:10 | shaohe_feng_ | will update the spec. | |
| 15:47:26 | zhipeng | cool | |
| 15:47:39 | zhipeng | okey then we have the last non-priority patch | |
| 15:47:49 | zhipeng | #info 6. SPDK driver code | |
| 15:48:01 | zhipeng | #link https://review.openstack.org/513704 | |
| 15:48:02 | shaohe_feng_ | the agent decide which region need to be re-program. | |
| 15:49:03 | zhipeng | the SPDK code is developed by people in my team, so if we could squeeze it in Queens then it would be great, if not it is also not an issue | |
| 15:49:13 | zhipeng | will ping you guys when it is ready | |
| 15:49:23 | zhipeng | #topic Queens Priorities | |
| 15:49:40 | zhipeng | I would suggest the following priorities for this month | |
| 15:49:40 | jkilpatr | proof of concept? | |
| 15:49:53 | zhipeng | jkilpatr ya like that | |
| 15:50:10 | zhipeng | we have patches need to be merged in spdk in the first place to make it work | |
| 15:50:27 | zhipeng | but it is non-priority so no hurry on that one | |
| 15:50:55 | zhipeng | i will handle that quietly on my side :P | |
| 15:51:05 | zhipeng | okey back to priority suggestion | |
| 15:51:30 | zhipeng | #info suggestion 1: land LiLiu and zhuli's patch this week | |
| 15:52:00 | zhipeng | i know there are a lot of reviews to be done, but let's try to crunch it this week | |
| 15:52:17 | zhipeng | so that crushil and justin's work could move ahead | |
| 15:52:58 | zhipeng | #info suggestion 2: we land justin's and shaohe's spec by the end of next week | |
| 15:53:38 | zhipeng | meaning that once we agreed upon the API layer implementation this week, we could crunch out the conductor/agent/driver interface pretty much next Wed | |
| 15:54:14 | zhipeng | and we should be okey to have a full picture for the internal API spec, as well as shalhe's driver spec to align with it | |
| 15:54:31 | Li_Liu | sounds great | |
| 15:54:42 | zhipeng | #info suggestion 3: at the moment we keep the vendor driver code in-tree since there are not a lot | |
| 15:54:43 | jkilpatr | I'll give it a go. | |
| 15:54:51 | jkilpatr | agreed | |
| 15:55:00 | jkilpatr | no reason to make things more complicated until it becomes an issue. | |
| 15:55:07 | zhipeng | yep | |
| 15:55:29 | zhipeng | anyone else comment on my three suggestions ? | |
| 16:02:52 | zhipeng | crushil ? | |
| 16:03:18 | crushil | 3 | |
| 16:03:43 | crushil | We should keep it in-tree | |
| 16:03:53 | crushil | We are not in that position yet to move it out of tree | |
| 16:04:03 | vipparthy | zhipeng, who can help me to identify driver specs to be written for different FPGA's in our team ? | |
| 16:04:06 | zhipeng | crushil exactly | |
| 16:04:14 | crushil | And apologies for delays. I'm in a conference right now | |
| 16:04:27 | zhipeng | no problem :) | |
| 16:05:09 | zhipeng | vipparthy you could go over the log, there are info points that could help you identify it | |
| 16:06:28 | zhipeng | so if there are no other issues, I will close the meeting on time-ish :P | |
| 16:06:43 | zhipeng | let's go to work and try to deliver an awesome first release | |
| 16:07:05 | crushil | \o/ | |
| 16:09:23 | zhipeng | #endmeeting | |
| 16:09:25 | openstack | Meeting ended Wed Jan 3 16:09:23 2018 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | |
| 16:09:26 | openstack | Minutes: http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-01-03-15.00.html | |
| 16:09:27 | openstack | Minutes (text): http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-01-03-15.00.txt | |
| 16:09:29 | openstack | Log: http://eavesdrop.openstack.org/meetings/openstack_cyborg/2018/openstack_cyborg.2018-01-03-15.00.log.html | |
| 16:23:29 | vipparthy | thank you folks | |
| #openstack-cyborg - 2018-01-10 | |||
| 15:00:57 | crushil | \o | |
| 15:01:47 | zhipeng | yo | |
| 15:01:57 | zhipeng | #startmeeting openstack-cyborg | |
| 15:01:58 | openstack | Meeting started Wed Jan 10 15:01:57 2018 UTC and is due to finish in 60 minutes. The chair is zhipeng. Information about MeetBot at http://wiki.debian.org/MeetBot. | |
| 15:01:59 | openstack | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | |
| 15:02:02 | openstack | The meeting name has been set to 'openstack_cyborg' | |
| 15:02:10 | zhipeng | #topic Roll Call | |
| 15:02:19 | zhipeng | #info Howard | |
| 15:04:23 | zhipeng | anyone else ? | |
| 15:05:09 | jkilpatr | #info Justin | |
| 15:05:13 | jkilpatr | morning. | |
| 15:05:22 | zhipeng | morning ! | |
| 15:05:25 | zhipeng | :P | |
| 15:05:39 | jkilpatr | I say to the guy burning the midnight oil | |
| 15:06:03 | zhipeng | not there yet, but soon lol | |
| 15:06:06 | vipparthy | Good Morning folks | |
| 15:06:46 | zhipeng | morning ! | |
| 15:07:08 | zhipeng | let's wait for another 4 mins see if anyone else will join,especially zhuli | |
| 15:07:18 | zhipeng | have tried to ping him but no success | |
| 15:07:36 | crushil | #info Rushil | |
| 15:07:44 | zhuli | #info zhuli | |
| 15:08:35 | zhuli | sorry for the late, I'm still at work in company | |
| 15:09:25 | zhipeng | zhuli let's try to survive this month lol | |
| 15:09:37 | zhipeng | #topic Queens Release Prep Progress | |
| 15:09:51 | zhipeng | so action items from last meeting | |