Inside the tarball that you downloaded, there's a
doc/doxygen-doc/hwloc-a4.pdf with chapter 18 about Netloc with Scotch.
Beware that this code is still under development.

Brice



Le 19/02/2017 20:20, Михаил Халилов a écrit :
> Okay, but what configure options for Scotch should I use? I didn't
> found any information about it in docs and readme
>
>
>
> 2017-02-19 20:52 GMT+03:00 Brice Goglin <brice.gog...@inria.fr
> <mailto:brice.gog...@inria.fr>>:
>
>     The only publicly-installed netloc API is currently specific to
>     the scotch partitioner for process placement. It takes a network
>     topology and a communication pattern between a set of process and
>     it generates a topology-aware placement for these processes.
>     This API only gets installed if you have scotch installed (and
>     tell configure where it is). That's why you don't get any netloc
>     API installed for now.
>
>     We initially exposed the entire graph that netloc uses internally
>     (it's still true in v0.5 but not anymore in hwloc 2.0) but there
>     wasn't a clear list of what users want to do with it. We didn't
>     want to expose a random API without much user feedback first.
>     There are many ways to expose a graph API, it was too risky. So
>     it's not publicly installed anymore.
>
>     You can use internal headers such as private/netloc.h for now
>     (you'll see edges, nodes, etc) and we'll make things public once
>     we know what you and others would like to do.
>
>     Brice
>
>
>
>
>     Le 19/02/2017 17:29, Михаил Халилов a écrit :
>>     Hi again!
>>
>>     Can I ask you, how can I use netloc API for my C programs?
>>     I configured hwloc only with --prefix=/opt/hwloc option. So,
>>     there are no netloc header files in /opt/hwloc/include directory.
>>     Also, I didn't understand how to use netloc_draw.html, because I
>>     found it only in extracted tarball. May be i should configure
>>     netloc with some other options?
>>
>>     Best regards,
>>     Mikhail Khalilov
>>
>>
>>
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