High Performance Mark questions

High Performance Mark answers

• Absolute value squared of a complex number in Fortran
• Changing value of a variable with MPI
• What is the effect of passing an allocatable variable into a subroutine with non-allocatable argument?
• Differentiable approximation of the round() Matlab function
• Resize array generated by the loop
• Intersection between two Arcs? (arc = distance between pair of angles)
• Fortran script only runs when print statement added
• Fortran pointers to structures
• Passing array length to function
• Array First Index in Fortran