set OMP_NUM_THREADS to desired number

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intel mkl files used by ccx_PARDISO.exe (v2.17):

  mkl_core.1.dll
  mkl_def.1.dll
  mkl_intel_thread.dll (renamed copy of mkl_intel_thread.1.dll)
  mkl_sequential.1.dll

copy the above files to the same folder as ccx_PARDISO.exe

not used by pardiso v2.17:

  libiomp5md.dll (doesn't come with the mkl, have to install one of the intel compilers)
  mkl_intel_lp64_dll.lib
  mkl_avx.1.dll
  mkl_avx2.1.dll
  mkl_avx512.1.dll

can also add a system path variable to:

  C:\Program Files (x86)\Intel\oneAPI\mkl\2021.3.0\redist\intel64

locations of two of the files from above, however, these don't seem to be needed by v2.17:
  C:\Program Files (x86)\Intel\oneAPI\compiler\2021.3.0\windows\redist\intel64_win\compiler
  C:\Program Files (x86)\Intel\oneAPI\mkl\2021.3.0\lib\intel64

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intel mkl files used by ccx_dynamic.exe pardiso (v2.18):

  libiomp5md.dll (doesn't come with the mkl, have to install one of the compilers)
  mkl_avx512.1.dll (provides a big speedup to version 2.18)
  mkl_core.1.dll
  mkl_def.1.dll
  mkl_intel_thread.1.dll
  mkl_rt.1.dll

copy the above files to the same folder as ccx_dynamic.exe

not used by pardiso v2.18
  mkl_avx2.1.dll
  mkl_sequential.1.dll

note; setting system path variables doesn't work for v2.18, have no idea why