| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-cyborg - 2018-05-02 | |||
| 14:41:29 | Li_Liu | let's say you have shell A with 2 region c and d | |
| 14:41:30 | zhipengh[m] | Is there a hardware for tme ? | |
| 14:41:46 | zhipengh[m] | From wiki it looks like an instruction set ? | |
| 14:42:00 | sundar | Zhipeng: are you propsoing to extend Cyborg to SGX/TME, outside of accelerators? | |
| 14:42:01 | Li_Liu | and you are loading bs B into Ac region | |
| 14:43:06 | zhipengh[m] | Nope | |
| 14:43:19 | zhipengh[m] | That's why I asked the question | |
| 14:43:35 | Li_Liu | Cyborg only needs to know I have a shell A some where and I am sending bs B to the coresponding host(that contains an A) | |
| 14:43:38 | sundar | Li_Liu: Cyborg needs to handle the use case where the flavor asks for a function ID and a product trait (e.g. Intel ARria 10). The scheduler picks up all the RPs with that trait, including regions of different types. Based on which region got selected, Cyborg would quey glance for a bitstream that has the function ID as its property, and also the same region type UUID as its property. | |
| 14:43:52 | Li_Liu | and the program driver will load the bs B into the right region | |
| 14:44:48 | sundar | Li_Liu: please look at the use cases I defined in the CYborg/Nova spec | |
| 14:46:52 | sundar | Zhipeng: yes, it is an instruction set, together with other hardware mechanisms. I am not aware of any device to handle it. | |
| 14:48:08 | sundar | Zhipeng: Sorry if I am vague: I don't know how much is publicly known already :) | |
| 14:48:10 | zhipengh[m] | Then that might be out of our scope | |
| 14:48:35 | zhipengh[m] | Understood :) | |
| 14:49:04 | sundar | Is anybody asking Cyborg to support it? If so, we can probably ask for time to investigate? | |
| 14:50:29 | Li_Liu | sundar, you are saying when user doesn't know which bs they are trying to load at first place. but trying to find a region first then map to a usable bs on that region | |
| 14:50:36 | Li_Liu | am I right? | |
| 14:52:53 | sundar | Li_Liu: Users will not know about shell in general. The operator can broadly define 2 kinds of flavors: A. Flavor asks for a specific region type and optionally a bitstream. We call this Device as a Service. Nova finds a region of that type, and Cyborg programs it, before the VM comes up. | |
| 14:53:27 | sundar | B. The flavor asks for a function ID and a device trait (e.g. Intel Arria 10), not a region type. Nova finds all devices of that type, which may contain different region types. | |
| 14:54:01 | sundar | We call this Accelerated Function as a Service. Intel is interested in both use cases (and their variants). | |
| 14:54:07 | Li_Liu | ah, I see | |
| 14:55:20 | Li_Liu | I can surely add those two. then the one who is uploading the bs needs to figure out all of these information then | |
| 14:56:18 | sundar | Li_Liu: yes. We can have an Cyborg API which accepts a bitstream, ensures required metadata, validates optional metadata and then uploads to Glance | |
| 14:57:53 | Li_Liu | Thanks a lot for the suggestions | |
| 14:58:11 | Li_Liu | so this meeting turns out to be a FFA discussion :) | |
| 14:58:31 | sundar | Li_Liu: FFA? | |
| 14:58:59 | Li_Liu | free for all | |
| 14:59:21 | sundar | lol, yes it was FFA | |
| 15:00:25 | sundar | Hope to make more discussions with you to make sure we are headed in the same direction :) | |
| 15:00:33 | sundar | *have more | |
| 15:00:55 | Li_Liu | sure anytime :) | |
| 15:02:10 | zhipengh[m] | EMFA | |
| 15:07:03 | shaohe | sundar: zhipengh[m]: Li_Liu: I means the KeyID management instead the TME, that libvirt's thing. | |
| 15:07:33 | shaohe | but keyID seems not a acceleration, but it is a resource. | |
| 15:15:08 | zhipengh[m] | Yes that would be problematic | |
| #openstack-cyborg - 2018-05-03 | |||
| 01:37:05 | openstackgerrit | Xinran WANG proposed openstack/cyborg master: Introduce quota_usage and reservation table to Cyborg https://review.openstack.org/564968 | |
| 03:21:43 | openstackgerrit | Li Liu proposed openstack/cyborg master: Added bitstream metadata standardization spec https://review.openstack.org/558265 | |
| 06:24:57 | openstackgerrit | ShangXiao proposed openstack/cyborg master: Add documentation and release notes links to README https://review.openstack.org/565974 | |
| 09:34:31 | ildikov | zhipengh[m]: hi | |
| 09:34:51 | zhipengh[m] | Hey :) | |
| 09:35:47 | ildikov | zhipengh[m]: I pinged you as we have an Upstream Institute training in Vancouver right before the Summit | |
| 09:36:19 | ildikov | zhipengh[m]: and there are a few people interested in Cyborg and I was wondering whether you or anyone from the team arrives early enough to pop by on Sunday? | |
| 09:36:52 | ildikov | zhipengh[m]: the training is Saturday afternoon - Sunday all day, but we will not get to any project specific questions/topics on Saturday | |
| 09:39:36 | ildikov | zhipengh[m]: you can find info about the training here: https://docs.openstack.org/upstream-training/ and I'm also happy to answer any questions you have | |
| 09:51:29 | zhipengh[m] | ildikov: thx for the information, I myself won't be able to travel to Vancouver I'm afraid, but we have two core member attending, I will let them know about the upstream training :) | |
| 09:51:52 | zhipengh[m] | And a few other contributors as well :) | |
| 09:52:08 | zhipengh[m] | Are you at kubecon ? | |
| 09:54:40 | ildikov | zhipengh[m]: sadness :( | |
| 09:56:07 | ildikov | zhipengh[m]: who are the two core members? | |
| 09:56:48 | zhipengh[m] | Li Liu who is from Huawei Canadian center and Sundar who is from Intel | |
| 09:57:28 | ildikov | zhipengh[m]: cool, thanks, I will ping them too about the training | |
| 09:57:42 | zhipengh[m] | Okey :) | |
| 09:58:04 | ildikov | zhipengh[m]: are they both in North America? | |
| 09:58:19 | zhipengh[m] | Yep :) | |
| 09:59:30 | ildikov | zhipengh[m]: and yep, I'm at KubeCon :) | |
| 10:01:02 | zhipengh[m] | Ah gr8t, maybe we could talk f2f if time permits :) | |
| 10:03:13 | ildikov | zhipengh[m]: sure! | |
| #openstack-cyborg - 2018-05-07 | |||
| 14:53:16 | openstackgerrit | Michel Peterson proposed openstack/cyborg master: uncap eventlet https://review.openstack.org/560486 | |
| 15:09:11 | sum12 | Hello | |
| 15:09:54 | sum12 | I find this project interesting and have been attending team-meetings for the couple of weeks now | |
| 15:10:32 | sum12 | Also have been paying attention to the specs and reviews on gerrit | |
| 15:11:15 | sum12 | I would like to get involved more into the project and get to know other people involved | |
| 15:12:07 | sum12 | Does any one have plans to travel to PTG in Denver ? | |
| 15:12:28 | sum12 | Oh and BTW i work for suse and am already involved in other project | |
| 15:14:05 | jiapei | Welcome sum12 | |
| 15:19:03 | sum12 | thanks jiapei | |
| #openstack-cyborg - 2018-05-08 | |||
| 03:58:51 | openstackgerrit | Sundar Nadathur proposed openstack/cyborg master: Specification for Cyborg/Nova interaction for scheduling. https://review.openstack.org/554717 | |
| 06:22:29 | openstackgerrit | Merged openstack/cyborg master: uncap eventlet https://review.openstack.org/560486 | |
| 07:09:52 | openstackgerrit | Sundar Nadathur proposed openstack/cyborg master: Specification for Cyborg/Nova/Glance interaction in the compute node, including os-acc library API. https://review.openstack.org/566798 | |
| 22:10:23 | openstackgerrit | Sundar Nadathur proposed openstack/cyborg master: Specification for Cyborg/Nova interaction for scheduling. https://review.openstack.org/554717 | |
| 22:18:59 | openstackgerrit | Sundar Nadathur proposed openstack/cyborg master: Specification for Cyborg/Nova/Glance interaction in the compute node, including os-acc library API. https://review.openstack.org/566798 | |
| #openstack-cyborg - 2018-05-09 | |||
| 04:30:47 | openstackgerrit | Li Liu proposed openstack/cyborg master: Added attribute object and its unit tests https://review.openstack.org/565382 | |
| 04:40:25 | openstackgerrit | Li Liu proposed openstack/cyborg master: Added attribute object and its unit tests https://review.openstack.org/565382 | |
| 06:26:32 | xinran__ | hi, all. does cyborg have api doc? | |
| 13:59:54 | xinran__ | meeting？ | |
| 14:00:00 | zhipeng | yes | |
| 14:00:39 | xinran__ | :) | |
| 14:01:06 | zhipeng | #startmeeting openstack-cyborg | |
| 14:01:06 | openstack | Meeting started Wed May 9 14:01:06 2018 UTC and is due to finish in 60 minutes. The chair is zhipeng. Information about MeetBot at http://wiki.debian.org/MeetBot. | |
| 14:01:07 | openstack | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | |
| 14:01:09 | openstack | The meeting name has been set to 'openstack_cyborg' | |
| 14:01:36 | zhipeng | #topic Roll Call | |
| 14:01:41 | zhipeng | #info Howard | |
| 14:01:54 | sum12 | #info sum12 | |
| 14:02:00 | NokMikeR | #info Mike | |
| 14:02:01 | Helloway | #info Helloway | |
| 14:02:01 | edleafe | #info Ed | |
| 14:02:43 | Li_Liu | #info Li_Liu | |
| 14:02:54 | shaohe | #info shaohe | |
| 14:03:02 | zhipeng | Hi sum12, could you introduce a bit about yourself ? | |
| 14:03:20 | xinran__ | #info xinran__ | |
| 14:03:35 | sum12 | Hey, I am Sumit. I work for SUSE and have been part of some other projects already. | |
| 14:03:49 | sundar | Hi Sumit | |
| 14:03:50 | zhipeng | welcome :) | |
| 14:03:58 | Li_Liu | Hi Sumit | |
| 14:04:05 | sum12 | Thanks everyone :) | |
| 14:04:31 | NokMikeR | Welcome | |
| 14:04:34 | sundar | #info Sundar | |
| 14:04:56 | shaohe | welcome sum12 | |