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().

Synopsis#

PetscErrorCode PetscGetHostName(char name[], size_t nlen)

Not Collective

Input Parameter#

  • nlen - length of name

Output Parameter#

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

Fortran Note#

This routine has the format

       character*(64) name
       call PetscGetHostName(name,ierr)

See Also#

PetscGetUserName(), PetscGetArchType()

Level#

developer

Location#

src/sys/utils/fhost.c

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