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INSTALL.md

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Setup and Build

AMSLib depends on the following packages:

  • UMPIRE (Mandatory)
  • MPI (Mandatory)
  • CALIPER (Optional)
  • FAISS (Optional)
  • MFEM (Optional)
  • PY-TORCH (Optional)
  • MFEM (Optional)
  • REDIS (Optional)
  • HDF5 (Optional)
  • CUDA (Optional)

Spack Installation

AMS depends on multiple complex external libraries, our preferred and suggested mechanism to install AMS is through spack as follows:

spack install ams

If you are a developer and would like to extend AMS you can do so by using the `spack dev-build' command. For more instructions look here

Manual cmake installation

Below you can find a cmake command to configure to configure AMS, build and install it.

$ mkdir build; cd build
$ cmake \
  -DWITH_DB=On -DWITH_RMQ=On \
  -Damqpcpp_DIR=$AMS_AMQPCPP_PATH \
  -DBUILD_SHARED_LIBS=On \
  -DCMAKE_PREFIX_PATH=$INSTALL_DIR \
  -DWITH_CALIPER=On \
  -DWITH_HDF5=On \
  -DWITH_EXAMPLES=On \
  -DHDF5_Dir=$AMS_HDF5_PATH \
  -DCMAKE_INSTALL_PREFIX=./install \
  -DCMAKE_BUILD_TYPE=Release \
  -DWITH_CUDA=On \
  -DUMPIRE_DIR=$AMS_UMPIRE_PATH \
  -DMFEM_DIR=$AMS_MFEM_PATH \
  -DWITH_FAISS=On \
  -DWITH_MPI=On \
  -DWITH_TORCH=On \
  -DWITH_TESTS=Off \
  -DTorch_DIR=$AMS_TORCH_PATH \
  -DFAISS_DIR=$AMS_FAISS_PATH \
  -DAMS_CUDA_ARCH=${AMS_CUDA_ARCH} \
  -DWITH_AMS_DEBUG=On \
  ../

$ make -j6
$ make install

Most of the compile time options are optional.

Building AMS with PerfFlowAspect

To built AMS with PFA support you first need to install a PFA clang/llvm version and add it to $PATH. Next to configure, built and install perform the following:

$ cd $CODE_ROOT/setup
$ mkdir build; cd build
$  cmake \
   -DCMAKE_CXX_COMPILER=clang++ \
   -DCMAKE_C_COMPILER=clang \
   -DMFEM_DIR=$AMS_MFEM_PATH \
   -DUMPIRE_DIR=$AMS_UMPIRE_PATH \
   -DWITH_CUDA=On \
   -DWITH_CALIPER=On \
   -DWITH_TORCH=On -DTorch_DIR=$AMS_TORCH_PATH \
   -DWITH_FAISS=On -DFAISS_DIR=$AMS_FAISS_PATH \
   -DWITH_PERFFLOWASPECT=On \
   -Dperfflowaspect_DIR=$AMS_PFA_PATH/share \
  ../
$ make -j6