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 Notes

This routine has the format

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

See Also

PetscGetUserName(), PetscGetArchType()

Level

developer

Location

src/sys/utils/fhost.c

Examples

src/mat/tutorials/ex7.c

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