Catch up with WCT 0.20.0 (IDFT)

[HaiwangYu]

• Use Eigen instead of (WireCell::Array) in KokkosArray_fftw
• Use IDFT interfaces in several pieces of code
• wct-sim.jsonnet updated
  A rough test with WCT 0.20.0 following this wiki page looks like this:

[zhihuadong]

When build with spack installed [email protected]. Compile failed could not find "WireCellAux/SimpleTrace":
[ 4%] Building CXX object CMakeFiles/WireCellGenKokkos.dir/work/zdong/git/wc_gen_kk/src/DepoTransform.cxx.o /usr/bin/g++ -DBOOST_ALL_NO_LIB -DKOKKOS_DEPENDENCE -DWireCellGenKokkos_EXPORTS -I/work/zdong/git/wc_gen_kk/.cmake-kokkos-omp/../inc -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/fftw-3.3.10-lrxhdn33qprm6csp2hhtueagaizrggo7/include -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/eigen-3.4.0-sfhg4zape4s2o4lfzfcmv62rdxs4xcag/include/eigen3 -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/jsoncpp-1.9.4-uspwugyn3tkyksk52zvnppzbzaporbvk/include -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/go-jsonnet-0.18.0-mnngcydlmz6cych2rzlo6wuhz5tyqsrm/include -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/spdlog-1.9.2-6e4dzaqjo4sr4fbwjj4jftmldjwgxhtt/include -I/work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/wire-cell-toolkit-0.20.0-fk6wnqgwz4kvizjrvwevbiwvutyhbikp/include -isystem /work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/boost-1.79.0-mir7iqabxibzghtwphvzastzjbu4jkft/include -isystem /home/zdong/PPS/install/kokkos-3.3.01-openmp-gcc-9.3.0-zen2/include -g -O2 -fopenmp -pedantic -Wall -fPIC -DEIGEN_NO_CUDA -DEIGEN_FFTW_DEFAULT=1 -DEIGEN_DONT_VECTORIZE -fopenmp -march=znver2 -mtune=znver2 -std=c++17 -o CMakeFiles/WireCellGenKokkos.dir/work/zdong/git/wc_gen_kk/src/DepoTransform.cxx.o -c /work/zdong/git/wc_gen_kk/src/DepoTransform.cxx /work/zdong/git/wc_gen_kk/src/DepoTransform.cxx:44:10: fatal error: WireCellAux/SimpleTrace.h: No such file or directory 44 | #include "WireCellAux/SimpleTrace.h" | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated.
In SPACK area

ls /work/zdong/git/spack2/opt/spack/linux-ubuntu20.04-zen2/gcc-9.3.0/wire-cell-toolkit-0.20.0-fk6wnqgwz4kvizjrvwevbiwvutyhbikp/include/WireCellAux/
ClusterHelpers.h DftTools.h FrameTools.h PlaneSelector.h Rand.h Semaphore.h SimpleTensorSet.h TaggedFrameTensorSet.h TensorPacker.h TensorTools.h Testing.h WaveformMap.h DepoTools.h FftwDFT.h Logger.h PlaneTools.h RandTools.h SimpleTensor.h Spectra.h TaggedTensorSetFrame.h TensorSetUnpacker.h TensUtil.h Util.h

[HaiwangYu]

Hi @zhihuadong, thanks for the catch. I just made a wct 0.21.0 release. You can install that by

spack install [email protected]
spack load [email protected]

You can also add a line to make it a "safe version" I think:
https://github.com/WireCell/wire-cell-spack/pull/6/files