Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-LAB-HELP
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Labels:None
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Sender Email:
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External Participants:
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HD-Node:Lannion
Description
Dear FIWARE support team,
We are from Orange Labs China and Zhuhai Da Hengqin Technology development CO.LTD. We have the problems in the following email when setting up the FIWARE lab node environment.
Would you please help us to check and give feedback? Thanks.
[Description: orange]
Yanjun Chen
ORANGE/IMT/OLPS/OPS/INTERNATIONAL CENTERS/PEK/NPIT
Phone: +86 1082175154<https://monsi.sso.francetelecom.fr/index.asp?target=http%3A%2F%2Fclicvoice.sso.francetelecom.fr%2FClicvoiceV2%2FToolBar.do%3Faction%3Ddefault%26rootservice%3DSIGNATURE%26to%3D+86%201082175154>
Mobile: +86 13910055351<https://monsi.sso.francetelecom.fr/index.asp?target=http%3A%2F%2Fclicvoice.sso.francetelecom.fr%2FClicvoiceV2%2FToolBar.do%3Faction%3Ddefault%26rootservice%3DSIGNATURE%26to%3D+86%2013910055351>
yanjun.chen@orange.com<yanjun.chen@orange.com
>
From: 姚祥 yaox@dhqtech.com
Sent: Tuesday, August 01, 2017 5:19 PM
To: support-lannion@images-et-reseaux.com
Cc: JAGIA Lohit IMT/OLPS; NICOLAE Emilia IMT/OLPS; CHEN Yanjun IMT/OLPS; yingxi.cao@orange.com; WEI Ning IMT/OLPS; WANG Lan IMT/OLPS
Subject: 答复: Regarding CPU Cores for Compute Nodes
Dear lannion team,
As Cristian CMECIU is in holiday, so I send this mail to you.
We are planning to build an environment for FIWARE-Lab. According to the following HW configuration:
[cid:image002.png@01D30AE9.62CF0AF0]
It should have 200 CPU physical cores for compute nodes. I have a question that “200 CPU physical cores” means “Threads” or “Cores” of the CPU?
For Intel CPU “E5-2683V4” , refer to http://ark.intel.com/products/91766/Intel-Xeon-Processor-E5-2683-v4-40M-Cache-2_10-GHz
[cid:image003.jpg@01D30AE9.62CF0AF0]
How many CPUs we should buy if we use “E5-2683V4”, the quantity is 14 or 8?
Would you please kindly give a recommendation?
Thanks very much!
Regards,
David
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[Created via e-mail received from: yanjun.chen@orange.com]
Activity
Comment by yanjun.chen@orange.com :
OK. So we got the confirmation that it refers to “Core” but not “Thread”.
Thank you very much for your help.
Best regards,
Yanjun
dear yanjun chen,
clearly there is a mistake in that list as you very well spotted.
for the compute nodes the requirements is at least 200 physical cores.
feel free to contact me if need, happy to help!
ciao,
stefano
On 2 August 2017 at 04:55, <yanjun.chen@orange.com> wrote:
> Dear FIWARE support team,
>
>
>
> We are from Orange Labs China and Zhuhai Da Hengqin Technology development
> CO.LTD. We have the problems in the following email when setting up the
> FIWARE lab node environment.
>
> Would you please help us to check and give feedback? Thanks.
>
>
>
>
>
> [image: Description: orange]
>
>
>
> *Yanjun Chen *
> ORANGE/IMT/OLPS/OPS/INTERNATIONAL CENTERS/PEK/NPIT
>
>
>
> Phone: +86 1082175154
> <https://monsi.sso.francetelecom.fr/index.asp?target=http%3A%2F%2Fclicvoice.sso.francetelecom.fr%2FClicvoiceV2%2FToolBar.do%3Faction%3Ddefault%26rootservice%3DSIGNATURE%26to%3D+86%201082175154>
>
> Mobile: +86 13910055351
> <https://monsi.sso.francetelecom.fr/index.asp?target=http%3A%2F%2Fclicvoice.sso.francetelecom.fr%2FClicvoiceV2%2FToolBar.do%3Faction%3Ddefault%26rootservice%3DSIGNATURE%26to%3D+86%2013910055351>
>
> yanjun.chen@orange.com
>
>
>
>
>
>
>
> From: 姚祥 yaox@dhqtech.com
> Sent: Tuesday, August 01, 2017 5:19 PM
> To: support-lannion@images-et-reseaux.com
> Cc: JAGIA Lohit IMT/OLPS; NICOLAE Emilia IMT/OLPS; CHEN Yanjun
> IMT/OLPS; yingxi.cao@orange.com; WEI Ning IMT/OLPS; WANG Lan IMT/OLPS
> Subject: 答复: Regarding CPU Cores for Compute Nodes
>
>
>
> Dear lannion team,
>
>
>
> As Cristian CMECIU is in holiday, so I send this mail to you.
>
>
>
> We are planning to build an environment for FIWARE-Lab. According to the
> following HW configuration:
>
> It should have 200 CPU physical cores for compute nodes. I have a question
> that “200 CPU physical cores” means “Threads” or “Cores” of the CPU?
>
> For Intel CPU “E5-2683V4” , refer to http://ark.intel.com/products/
> 91766/Intel-Xeon-Processor-E5-2683-v4-40M-Cache-2_10-GHz
>
>
>
> How many CPUs we should buy if we use “E5-2683V4”, the quantity is 14 or
> 8?
>
> Would you please kindly give a recommendation?
>
> Thanks very much!
>
>
>
> Regards,
>
> David
>
>