Can intel parallel studio compile fortran code to run in GPU (coprocessor such as NVidia) ?
Will the openmp instruction work for the parallelization in GPU?
You would need to use OpenCL for that. Intel Fortran does not support CUDA, nor does its OpenMP processing support accelerators/coprocessors other than Intel Xeon Phi. I have used OpenCL from Fortran to run a test code on an NVidia graphics card. See https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/515753