francis questions

francis answers

• What is the use of the WORK parameters in LAPACK routines?
• CMake - integrating options into C++ source files
• Pass an Armadillo C++ matrix over MPI
• Send dynamic array with dynamic size using MPI_Bcast
• writing to text file in MPI
• Comparatively slow python numpy 3D Fourier Transformation
• Numerical error building up when computing derivative of function repeatedly with FFT
• Parallelize a function call with mpi4py
• Using fftw with column major square matrices (armadillo library)
• low RAM consuming c++ eigen solver