README.md

SYCL version of the wire-cell-gen

prerequisites

• Need to have access to a Wire-Cell Toolkit build and its dependencies. Following variable need to be definned: WIRECELL_LIB EIGEN_INC JSONNET_INC JSONCPP_INC WIRECELL_INC

• Need to have sycl compiler installed https://codeplay.com/solutions/oneapi/for-cuda/#getting-started

• Need to have oneMKL Open Source Interface Library installed https://github.com/oneapi-src/oneMKL

git clone https://github.com/WireCell/wire-cell-gen-sycl.git 
export WC_BUILD_DIR=/your/build/directory
export WC_SYCL_SRC_DIR=${PWD}/wire-cell-gen-sycl
cmake -B ${WC_BUILD_DIR} $SC_SYCL_SRC_DIR/.cmake-sycl
make -C ${WC_BUILD_DIR} -j 10

full test running wire-cell as plugin of LArSoft

download wire-cell-data

wire-cell-data contains needed data files, e.g. geometry files, running full tests.

git clone https://github.com/WireCell/wire-cell-data.git

$WIRECELL_PATH

wire-cell searches pathes in this env var for configuration and data files.

for bash, run something like this below:

export WIRECELL_PATH=$WIRECELL_FQ_DIR/wirecell-0.14.0/cfg # main cfg
export WIRECELL_PATH=$WIRECELL_DATA_PATH:$WIRECELL_PATH # data
export WIRECELL_PATH=$WC_SYCL_SRC/cfg:$WIRECELL_PATH # gen-sycl

Variable meaning:

• $WIRECELL_FQ_DIR is a variable defined developing in Kyle's container or setup wirecell in a Fermilab ups system, current version is 0.14.0, may upgrade in the future.
• WIRECELL_DATA_PATH refer to the git repository cloned from the previous step
• WC_SYCL_SRC refer to the path of the wire-cell-gen-sycl standalone SRC.

$LD_LIBRARY_PATH

export LD_LIBRARY_PATH=${WC_BUILD_DIR}:$LD_LIBRARY_PATH

run

• input: a root file (refered to as g4.root below) containing Geant4 energy depo (sim::SimEnergyDeposits)
• in the example folder: lar -n 1 -c sim.fcl g4.root