[Trilinos-Users] [Kokkos] Do I have to install hwloc on Mac OSX ?

Sjaardema, Gregory D gdsjaar at sandia.gov
Thu Nov 13 16:22:40 MST 2014


I have heard and experienced that hwloc does not work correctly on Mac
OSX.  It will give incorrect values and also cause core dumps if you try
to use it.

..Greg

On 11/13/14, 3:55 PM, "Teranishi, Keita" <knteran at sandia.gov> wrote:

>Hi,
>
>I am having the following problem to build Kokkos on OSX. Do I have to
>install hwloc by myself?
>
>Thanks,
>Keita
>
>[ 27%] Building CXX object
>packages/kokkos/core/src/CMakeFiles/kokkoscore.dir/impl/Kokkos_hwloc.cpp.o
>/Users/knteran/trilinos-11.12.1-Source/packages/kokkos/core/src/impl/Kokko
>s
>_hwloc.cpp:219:19: fatal error: hwloc.h: No such file or directory
> #include <hwloc.h>
>                   ^
>compilation terminated.
>
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