AUTODETECT.md

Autodetection

The ScorepUtilities module allows to automatically detect arguments and components required for Score-P instrumentation.

Since generator expressions are only evaluated during build system generation the autodetection ignores dependencies containing them.

Arguments

The following paragraphs list all automatically detected arguments and the conditions which trigger them.

Since generator expressions can not be evaluated dependencies specified by them are ignored!

--thread=omp

• linking against OpenMP::OpenMP_<lang> with OpenMP_<lang>_FOUND defined

--thread=omp:ompt and --noopenmp

• linking against Kokkos::kokkos with Kokkos_ENABLE_OPENMP defined

--thread=pthread

• linking against Threads::Threads with CMAKE_USE_PTHREADS_INIT defined

--mpp=mpi

• linking against MPI::MPI_<lang> with MPI_<lang>_FOUND defined

--io=posix

• UNIX is set to True

--cuda

• the instrumented language is CUDA

• linking against Kokkos::kokkos with Kokkos_ENABLE_CUDA defined

--hip

• the instrumented language is HIP

• linking against Kokkos::kokkos with Kokkos_ENABLE_HIP defined

--opencl

• linking against OpenCL::OpenCL with OpenCL_FOUND defined

--openacc

• linking against OpenACC::OpenACC_<lang> with OpenACC_<lang>_FOUND defined

--kokkos

• linking against Kokkos::kokkos with Kokkos_FOUND defined

Components

The following paragraphs list all automatically detected components for the find module and the Score-P arguments or CMake variables which trigger them.

Some arguments are regular expressions to signify that multiple arguments are matched.

COMPILER_<LANGUAGE>_<PATH>

• inferred from CMAKE_<LANG>_COMPILER

MPI_COMPILER_<LANGUAGE>_<PATH>

• inferred from MPI_<LANG>_COMPILER

OPARI2

• --thread=omp:opari2

OMPT

• --thread=omp:ompt

OMP_<lang>

• --thread=omp(:.+)?

• --openmp

PTHREAD

• --thread=pthread

MPP_mpi

• --mpp=mpi

MPP_shmem

• --mpp=shmem

IO_posix

• --io=posix

COMPILER

• --compiler

CUDA

• --cuda

PDT

• --pdt

OPENCL

• --opencl

OPENACC

• --openacc

MEMORY

• --memory

KOKKOS

• --kokkos

HIP

• --hip