| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-cyborg - 2018-05-30 | |||
| 15:16:40 | Li_Liu | load it to the FPGA | |
| 15:17:02 | Sundar | Oops, running late for my next meeting. Good discussion. :) I'll check back here as much as I can. | |
| 15:17:27 | Li_Liu | actully, I gotta run as well... I am still on vacation... | |
| 15:18:05 | Li_Liu | shaohe_feng, could you terminate the meeting and log the conversation, we can pick it up later | |
| 15:20:40 | shaohe_feng | OK. we can discuss more about it next time. | |
| 15:21:00 | shaohe_feng | #topic docs | |
| 15:21:13 | shaohe_feng | we need to improve cyborg docs. | |
| 15:21:44 | shaohe_feng | I have update the wiki https://wiki.openstack.org/wiki/Cyborg#How_to_contribute | |
| 15:21:48 | shaohe_feng | add DevStack Quick Start link to the wiki | |
| 15:21:55 | shaohe_feng | so New contributors can follow it setup their cyborg env. | |
| 15:22:00 | shaohe_feng | Any issue during the setup, they can fix it and feedback to community. | |
| 15:22:04 | Li_Liu | I will try to work on it with couple other folks in doc tesam | |
| 15:22:23 | shaohe_feng | Li_Liu, good, thanks. | |
| 15:22:41 | shaohe_feng | AoB? | |
| 15:23:48 | shaohe_feng | OK, let's end the meeting. | |
| 15:23:50 | shaohe_feng | #endmeeting | |
| 15:24:17 | shaohe_feng | #endmeeting | |
| 15:24:31 | shaohe_feng | bye. | |
| 15:26:38 | sum12 | i think start meeting was not considered as there was space before startmeeting :) | |
| 15:27:24 | Li_Liu | lol | |
| 15:45:25 | shaohe_feng | #endmeeting | |
| 15:46:58 | shaohe_feng_ | #endmeeting | |
| 22:04:40 | openstackgerrit | Sundar Nadathur proposed openstack/cyborg master: Specification for Cyborg/Nova interaction for scheduling. https://review.openstack.org/554717 | |
| #openstack-cyborg - 2018-05-31 | |||
| 02:32:26 | openstackgerrit | Merged openstack/cyborg master: Added attribute object and its unit tests https://review.openstack.org/565382 | |
| #openstack-cyborg - 2018-06-04 | |||
| 11:22:04 | openstackgerrit | wangzhh proposed openstack/cyborg master: Fix Deployable get_by_host https://review.openstack.org/572080 | |
| 14:02:54 | shaohe_feng | #startmeeting openstack-cyborg-driver | |
| 14:02:55 | openstack | Meeting started Mon Jun 4 14:02:54 2018 UTC and is due to finish in 60 minutes. The chair is shaohe_feng. Information about MeetBot at http://wiki.debian.org/MeetBot. | |
| 14:02:56 | openstack | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | |
| 14:02:58 | openstack | The meeting name has been set to 'openstack_cyborg_driver' | |
| 14:03:14 | shaohe_feng | #topic Roll Call | |
| 14:03:28 | Sundar_ | #info Sundar | |
| 14:03:29 | shaohe_feng | #info shaohe | |
| 14:04:16 | Helloway | #info Helloway | |
| 14:05:53 | shaohe_feng | Sundar_, let's wait minutes for other? | |
| 14:06:21 | shaohe_feng | evening wangzhh | |
| 14:06:23 | tony | hi | |
| 14:06:35 | shaohe_feng | hello tony | |
| 14:06:58 | wangzhh | hello everyone | |
| 14:07:11 | tony | hello everyone | |
| 14:07:32 | Sundar_ | shaohe: Sure | |
| 14:08:12 | shaohe_feng | OK. let's start. | |
| 14:08:19 | Sundar_ | Hi Tony | |
| 14:08:26 | Sundar_ | Hi Wangzhh | |
| 14:08:29 | Guest4480 | Hi | |
| 14:08:31 | shaohe_feng | welcome tony | |
| 14:08:39 | shaohe_feng | #topic current status of drivers | |
| 14:09:16 | tony | ths shaohe | |
| 14:09:17 | shaohe_feng | I have list the tasks on the etherpad #link https://etherpad.openstack.org/p/cyborg-driver-tasks | |
| 14:09:53 | shaohe_feng | let go through the tasks | |
| 14:10:20 | shaohe_feng | wangzhh, are you going on the VGPU? | |
| 14:10:31 | wangzhh | OK. Let introduce my work. | |
| 14:10:50 | shaohe_feng | welcome. | |
| 14:11:08 | wangzhh | I'm going on the VGPU. | |
| 14:11:42 | wangzhh | And when I merged my code. I find some exist bug:( | |
| 14:12:12 | wangzhh | cyborg-agent doesn't work well. | |
| 14:12:35 | wangzhh | Such as https://review.openstack.org/#/c/572080/ | |
| 14:13:56 | wangzhh | So, before VGPU driver, maybe I should fix them first. | |
| 14:14:13 | shaohe_feng | good catch. | |
| 14:14:49 | shaohe_feng | so this is an urgent fix. | |
| 14:15:10 | xinran__ | Hi sorry for being late | |
| 14:15:21 | shaohe_feng | xinran__, evening. | |
| 14:15:50 | shaohe_feng | Li_liu is not on line. | |
| 14:16:11 | shaohe_feng | he introduce deployable object. | |
| 14:17:04 | shaohe_feng | Sundar_, and other developers, please help to review wangzhh bug fix | |
| 14:17:15 | shaohe_feng | #link https://review.openstack.org/#/c/572080/ | |
| 14:18:05 | shaohe_feng | wangzhh, other process on VGPU? can you help to update the task list? #link https://etherpad.openstack.org/p/cyborg-driver-tasks | |
| 14:19:12 | shaohe_feng | ^ wangzhh, update the status. | |
| 14:19:23 | shaohe_feng | OK, next. | |
| 14:19:29 | wangzhh | shaohe_feng: OK | |
| 14:19:46 | shaohe_feng | SPDK, Helloway are you on line? | |
| 14:20:38 | Helloway | yes | |
| 14:21:15 | shaohe_feng | so any process on the SPDK? | |
| 14:22:37 | Helloway | Temporarily no | |
| 14:24:38 | shaohe_feng | Helloway, can you help to update the SPDK status on the #link https://etherpad.openstack.org/p/cyborg-driver-tasks ？ | |
| 14:24:58 | shaohe_feng | OK, next provider report. | |
| 14:25:52 | shaohe_feng | Sundar_, Do we support multi-resource class and nest provider in this release | |
| 14:26:09 | Sundar_ | Shaohe: IMHO, it is becoming risky | |
| 14:26:31 | shaohe_feng | Sundar_, what's the risky? | |
| 14:26:38 | Sundar_ | We have been waiting too long. Even in today's discussion in Nova scheduler meeting, it is not clear that it is going to come soon | |
| 14:27:05 | shaohe_feng | how should we do? | |
| 14:27:08 | Sundar_ | IMO, we should switch immediately to my originally proposed plan to use compute node as RP, till we get nRP | |
| 14:27:56 | Sundar_ | This means we can have multiple devices on the same host but they must all have the same types/traits | |
| 14:28:02 | shaohe_feng | OK. Can you have a discuss with jaypipes about cyborg's resource provider? | |
| 14:28:11 | shaohe_feng | during the summit? | |
| 14:28:30 | Sundar_ | E.g. 2 GPUs, 2 FPGAs both from Xilinx with same device family, 2 FPGAs both from Intel (say A10) etc | |
| 14:29:22 | Sundar_ | I discussed with edleafe etc., primarily on the comments that we should not have vendor/product/device names in traits. | |
| 14:29:40 | Sundar_ | That got resolved, because we do need vendor/device names, but not product names. The spec has been updated | |
| 14:29:57 | Sundar_ | On nRP, it is a larger discussion, that is still going on in the Nova community | |
| 14:30:09 | shaohe_feng | if we have a 1 Xilinx and 1 intel's FPGA on one host, what's the resource name? and what's the traits name? | |
| 14:30:33 | Sundar_ | We cannot have that unless we get nRPs. I'll explain why | |
| 14:30:47 | shaohe_feng | OK. please | |
| 14:31:04 | Sundar_ | For each device (GPU or FPGA), we will apply a trait like CUSTOM_GPU_AMD, CUSTOM_FPGA_INTEL | |
| 14:31:30 | Sundar_ | In your example, it will be CUSTOM_FPGA_INTEL and CUSTOM_FPGA_XILINX | |
| 14:31:55 | Sundar_ | We will also publish the resource class as CUSTOM_ACCELERATOR_FPGA | |
| 14:32:14 | edleafe | I would prefer 2 nested children, each with an inventory of 1 CUSTOM_FPGA. Then use traits to distinguish them | |
| 14:32:20 | Sundar_ | However, without nRP, it will get applied on the compute node, not on the individual devices | |
| 14:32:47 | Sundar_ | shaohe: that requires nRP. We may not get that soon enough to meet our Rocky goals. | |
| 14:33:26 | edleafe | There is currently discussion in placement on the potential upgrade problems when moving from non-nested to nested. It would be better to only plan on implementing on the nested model if possible | |
| 14:34:00 | Sundar_ | Without nRP, it will get applied on the compute node. So, the cpmpute node will advertise 2 units of CUSTOM_ACCELERATOR_FPGA, with 2 traits: CUSTOM_FPGA_INTEL and CUSTOM_FPGA_XILINX. But, Placement wil see that as 2 RCs each with 2 traits | |
| 14:34:23 | Sundar_ | There is no way to say that one unit of the RC has one trait, and the other has another trait | |