[P4] monthly all-teams

[LAKI Sandor]

Dear All,

Finally, I managed to make vEPG run. There were some bugs in t4p4s as 
well as in the P4 and controller codes, but now it seems working with 
the pcap files Christian provided.

The fixed p4 code and the controller programs are available in our 
private git repository:
https://forge.ericsson.net/plugins/git/p4eri/p4_codes?a=tree&hb=7d5061d043344f6d2134c3b3e6a7e13dc6321383&f=vEPG

(Details are in the p4_codes/vEPG/readme.md file...)

The working t4p4s version is in the "psa" branch (latest commit 
77bdee11615fb54f0e51684171cf1b1a5c09c7cf):
https://github.com/P4ELTE/t4p4s/tree/psa

Tests with other use cases are underway, but I do not expect deep 
changes and want to focus on P4Runtime support and ONOS integration in 
the upcoming days.

Best,
Sandor

2019.10.15. 14:38 keltezéssel, Sándor Laki írta:
>
> Link to the "TSN in P4" slides of Peng He: 
> https://drive.google.com/drive/folders/11I7O2pecQ7l3rsgUV9meeZjzroYl8KSK
>
> The P4 TM SubWG link: 
> https://drive.google.com/drive/folders/1sXdBN5GX1PCNmUymSHkEbW7Bu5Fu33_O
>
> Best,
>
> Sandor
>
> 2019.09.18. 11:18 keltezéssel, Gergely Pongracz írta:
>>
>> Some notes:
>>
>> ELTE
>>
>>   * Sigcomm demos (2)
>>   * COST proposal
>>   * Paper to EuroP4 – async (accepted as poster)
>>   * Current work
>>       o Long paper to NetSoft
>>       o Async library performance issues – working with other libraries
>>       o P4 robotic ctrl – working version on the Delta switch, create
>>         a bigger demo with real robot arm
>>
>> KAU
>>
>>   * EuroP4 poster – machine learning for flow classification / IDS
>>       o Implemented feature collections
>>       o Neural network approximation with lookup tables
>>   * FastReact compiled to T4P4S – performance improvements by using
>>     flow based locking
>>       o Paper accepted for CLoudNet2019
>>   * Flowlet based load balancing – CloudNet2019 paper accepted
>>   * EPG on VPP – load balancing & also some functionality as VPP plugins
>>       o Andreas will try to acquire some more data or the paper itself
>>
>> Unicamp
>>
>>   * vEPG & hybrid vEPG
>>       o currently simple pipeline
>>       o question: how the two pipelines could interact?
>>           + Tofino as “cache” for x86
>>           + Standalone tables controlled by e.g. ONOS
>>   * Stratum investigation with Tofino & EPG pipeline
>>
>> Joint repo / git:
>>
>>   * Documents can be uploaded
>>   * Sandor will create the sub-directories in git and send email
>>     about the structure
>>
> -- 
> Sándor Laki, PhD
> Assistant professor
> Department of Information Systems
> Eötvös Loránd University
> Pázmány Péter stny. 1/C
> H-1117, Budapest, Hungary
> Room 2.506
> Web:http://lakis.web.elte.hu
> Phone: +36 1 372 2869 / 8477
> Cell: +36 70 374 2646
>
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>
>
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-- 
Sándor Laki, PhD
Assistant professor
Department of Information Systems
Eötvös Loránd University
Pázmány Péter stny. 1/C
H-1117, Budapest, Hungary
Room 2.506
Web: http://lakis.web.elte.hu
Phone: +36 1 372 2869 / 8477
Cell: +36 70 374 2646

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