useful package build scripts

Get source code

• run src/get_source.sh script to download all the packages.

Install CUDA-aware MPI

• set up environment in openmpi/env.sh and run openmpi/build_all.sh to install the OpenMPI with CUDA support.

Install USQCD packages

• set up environment in chroma-gpu-double/env.sh

• build the double version of chroma, quda, qdp-jit with chroma-gpu-double/build_all.sh

Note: if the module system is not available, set up the PATH, LD_LIBRARY_PATH, C_INCLUDE_PATH, CPLUS_INCLUDE_PATH for every dependencies packages

Issues

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• "libquda.so: undefined reference to QDP::QDP_get_global_cache()" when compile QUDA, try to modify the lib/CMakeLists.txt file of QUDA from lines of

# target_link_libraries(quda PRIVATE QDPXX::qdp)

into

target_link_libraries(quda PRIVATE QDPXX::qdp QDPXX::jit)