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From: "Lombardo, Ed" <Ed.Lombardo@netscout.com>
To: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: RE: Need help with reducing VIRT memory
Date: Fri, 3 May 2024 21:18:56 +0000	[thread overview]
Message-ID: <CH3PR01MB8470655F0692F99740CE19408F1F2@CH3PR01MB8470.prod.exchangelabs.com> (raw)
In-Reply-To: <20240503235632.27ea47f4@sovereign>

Hi Dmitry,
Thank you, I will give this a try.

Another angle is how can I calculate or determine when DPDK is initialized how much total memory DPDK will use.  Then I can provide this to our application core and then they can take the DPDK memory max requirement and subtract it from the total memory and this amount of memory can be locked down by the app core.  The application does not want the locked down memory to be used by anything else.  (just an idea I thought of).

Thanks,
Ed

-----Original Message-----
From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com> 
Sent: Friday, May 3, 2024 4:57 PM
To: Lombardo, Ed <Ed.Lombardo@netscout.com>
Cc: dev@dpdk.org
Subject: Re: Need help with reducing VIRT memory

External Email: This message originated outside of NETSCOUT. Do not click links or open attachments unless you recognize the sender and know the content is safe.

2024-05-03 23:54 (UTC+0300), Dmitry Kozlyuk:
> #define RTE_MAX_MEM_MB_PER_LIST 2024  // see item 4 below

Typo: 2048

  reply	other threads:[~2024-05-03 21:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-02 19:05 Lombardo, Ed
2024-05-02 20:03 ` Dmitry Kozlyuk
2024-05-02 20:58   ` Lombardo, Ed
2024-05-03 14:48     ` Lombardo, Ed
2024-05-03 15:27       ` Bruce Richardson
2024-05-03 15:52         ` Bruce Richardson
2024-05-03 18:58           ` Morten Brørup
2024-05-03 20:07             ` Lombardo, Ed
2024-05-03 20:54       ` Dmitry Kozlyuk
2024-05-03 20:56         ` Dmitry Kozlyuk
2024-05-03 21:18           ` Lombardo, Ed [this message]
2024-05-04  6:51             ` Morten Brørup
2024-05-05  3:25           ` Lombardo, Ed
2024-05-05  9:35             ` Dmitry Kozlyuk

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