Building sampik¶

System Prerequisites¶

Sampik requires a C++20 conforming compiler.

System prerequesites for building sampik¶
Name	Notes	Requirement reasons
CMake	v3.23+ required	Build system
C++ compiler	C++20 conforming	Building software
Kokkos	v4.0+	Building software
MPI	MPI-3+ conforming implementation	Communication space backend
NCCL	v2.0+	Communication space backend

Get sampik from GitHub:

$ git clone https://github.com/dssgabriel/sampik.git
$ cd sampik

A basic CMake configure and build:

$ cmake -S <PATH_TO_SAMPIK> \
        -B <PATH_TO_BUILD_DIR> \
        -DKokkosROOT=<PATH_TO_KOKKOS_INSTALL>
$ cmake --build <PATH_TO_BUILD_DIR>

You can then install sampik using the provided install target:

$ cmake --build <PATH_TO_BUILD_DIR> --target install

Tests must be enabled via CMake configuration options:

$ cmake -Dsampik_ENABLE_TESTS=ON # other options...
$ cmake --build <PATH_TO_BUILD_DIR>
$ ctest --test-dir <PATH_TO_BUILD_DIR>/test