petsc-3.7.7 2017-09-25

PetscGetHostName

Returns the name of the host. This attempts to return the entire Internet name. It may not return the same name as MPI_Get_processor_name().

PetscErrorCode  PetscGetHostName(char name[],size_t nlen)

Not Collective

nlen -length of name

name -contains host name. Must be long enough to hold the name This is the fully qualified name, including the domain.

In Fortran this routine has the format

      character*(64) name

      call PetscGetHostName(name,ierr)