petsc-3.14.6 2021-03-30
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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 Version

In Fortran this routine has the format 

      character*(64) name

      call PetscGetHostName(name,ierr)

See Also

PetscGetUserName(),PetscGetArchType()

Level

developer

Location

src/sys/utils/fhost.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages