Arindam Khanda

> Hi @yuanAIhan the instructions to build Kokkos Kernels can be found on our [here](https://github.com/kokkos/kokkos-kernels/wiki/Building) wiki. In general here are the steps to follow: > > 1. git clone [[email protected]](mailto:[email protected]):kokkos/kokkos.git...

> @ArindamK92 can you post the configure line that you used and the corresponding output? If you have compiled Kokkos Kernels with `-D KokkosKernels_ENABLE_EXAMPLES:BOOL=ON \` the distance 2 graph color...

I want to use Kokkos to find vertex colors for a large graph. I found KokkosGraph_color_d2.cpp. Can you please tell me how I can compile it and make the executable?...

Thanks for the help. But unfortunately I don't see the executable in the folder. ~/kokkos-kernels/kokkos-kernels/perf_test/graph$ ls CMakeLists.txt KokkosGraph_color.cpp KokkosGraph_color_d2.cpp KokkosGraph_mis_d2.cpp KokkosGraph_multimem_triangle.hpp KokkosGraph_run_triangle.hpp KokkosGraph_triangle.cpp

can you tell me the direct command to compile it? E.g. direct g++ -o .... ... -I .... kind of command or some cmake

> Did you build in the source directory? I am not sure that's allowed actually? You mean I need to give the install folder path outside the kokkos folder? Here...

> Just to have things setup cleanly based on your above cmake command I would do something like: > > ``` > mkdir /home/akkcm/kokkos-kernels/build > cd /home/akkcm/kokkos-kernels/build > > cmake...

Thank you so much. Now I got the desired executable in /kokkos-kernels/build/perf_test/graph.

I am trying to run graph_color. But I could not generate any color output. I am getting like below and the output file is blank. /kokkos-kernels/build/perf_test/graph$ ./graph_color --openmp 8 --algorithm...

> @ArindamK92 I ran a command exactly like yours but with a graph from SuiteSparse (bodyy5) and it wrote out the colors as expected. Is test_GraphAK.mtx structurally symmetric (that's required...