[P4] Fwd: Re: T4P4S: vEPG code and required files

[LAKI Sandor]

-------- Továbbított üzenet --------
Tárgy: 	Re: T4P4S: vEPG code and required files
Dátum: 	Tue, 11 Jun 2019 07:51:39 -0300
Feladó: 	Christian Esteve Rothenberg <chesteve at dca.fee.unicamp.br>
Címzett: 	Sándor Laki <lakis at inf.elte.hu>
CC: 	Gergely Pongracz <Gergely.Pongracz at ericsson.com>, Suneet Singh 
<er.suneetsingh at gmail.com>, Fabricio Rodríguez <fabryttcio at gmail.com>



Hi Sandor,

we were wondering wether you had some chance to compile the vEPG code on 
T4P4S. Let us know if you need any help on the .p4 code or even better 
if  you got some performance results :)

Thx,
Ch

On Mon, Apr 29, 2019 at 10:27 PM Christian Esteve Rothenberg 
<chesteve at dca.fee.unicamp.br <mailto:chesteve at dca.fee.unicamp.br>> wrote:

    Dear Sándor,

    as agreed, please find attached the vEPG code and companion material.

    Let us know if you need any help during the testing process (in the
    zipped folder there are test pcap files and table population info).

    Do not hesitate to contact us.

    Thanks,
    Christian

    ---------- Forwarded message ---------

    Dear Prof,

    As you asked about the vEPG code and required files for sharing with
    ELTE, please find the attached folder. I have also updated the vEPG
    figure as you suggested me last time.

    The attached folder contains:
    1. vEPG.p4
    2. standard_headers.p4
    3. controller UL and DL
    4. vEPG.pdf (updated vepg figure)
    5. MyParser and MyIngress
    6. pcap and tables which I used for tests

    If they will have further queries, they can contact me directly on my
    mail for discussion.

    I did some changes in vepg.p4 code. I also tested for counter but I
    did not get success, I am getting the following error for counter :

    "
    /root/vEPG/vEPG/vEPG.p4(957): error: Could not find declaration for
    port_count
         port_count.count((bit<32>) standard_metadata.ingress_port);
         ^^^^^^^^^^
    P4 compilation failed for file transpiler.py
    Transpiler failed with error code 1
    "
    I think we need to define "counter" in MACSAD first. If T4P4S team
    have some idea, it will great to discuss. I will also contact to
    Gyanesh regarding this issue.

    Thank you.

    Kind Regards
    Suneet Kumar Singh
    PhD Student
    Department of Computer Engineering and Industrial Automation (DCA)
    School of Electrical and Computer Engineering (FEEC), Unicamp
    Av. Albert Einstein 400, Cidade Universitária Zeferino Vaz
    Campinas/SP 13083-970
    https://intrig.dca.fee.unicamp.br/suneetkumar-singh/
    https://www.researchgate.net/profile/Suneet_Singh7

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