[yocto] Mpich and yocto ?

[Riko Ho]

Dear Yocto Team Member,

The cluster is using Ubuntu.
I haven't checked all the packages on the other computer. I will.

My goal is getting more hardrive space and compiling speed.

How can I relate bitbake with mpicc or other compilers needed by yocto
(arm-linux-gcc, gcc, etc)?

I have tested a small code with mpicc and the cluster do the job.

Thanks for the attention.

On Jul 27, 2017 3:23 AM, "Randy MacLeod" <randy.macleod at windriver.com>
wrote:
>
> On 2017-07-26 02:09 AM, Riko Ho wrote:
>>
>> How can we do that ?
>>
>> bitbake in which node ? I don't understand ?
>>
>>
>> On 26/07/17 13:57, Josef Holzmayr wrote:
>>>
>>> Hi
>>>
>>> On 26.07.2017 05:12, Riko Ho wrote:
>>>>
>>>> Does anyone know on how to run poky on mpich cluster ?
>
>
> That's a rather ambiguous question.
>
> What OS/Distro is the mpich cluster running?
> Have you installed the packages that are required on the host:
>    see: "The Build Host Packages" here:
>
>
http://www.yoctoproject.org/docs/2.3/yocto-project-qs/yocto-project-qs.html
>
> What do you hope to achieve using bitbake?
>
>
>>>
>>> As far as I can see, MPICH is a userland library, basically. So it
would be the other way round, you could probably run a mpich application on
a number of nodes that run some OE/Poky thing.
>>>
>>> Greetz
>
>
> There is an mpich recipe here:
> http://layers.openembedded.org/layerindex/recipe/33348/
>
> but again, it's not clear what your ultimate goal is.
>
> ../Randy
>
>>
>> --
>> *
>>
>>
>> /*******/
>> Sent by Ubuntu LTS 16.04,
>> Kind regards,
>> Riko Ho
>> /*******/
>>
>> *
>>
>>
>
>
> --
> # Randy MacLeod. SMTS, Linux, Wind River
> Direct: 613.963.1350 | 350 Terry Fox Drive, Suite 200, Ottawa, ON,
Canada, K2K 2W5
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