variables for the "world" MPI communicator. The latter are to be found in
world_comm instead. mp_global should be used only to start and to end the
various parallelization levels. Many small but harmless changes: a few
variables removed or moved to another module in most cases.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@10558 c92efa57-630b-4861-b058-cf58834340f0
one directory down, not two directories down. Now it is explicitly set to
something (hopefully) appropriate everywhere. Note that include/f_defs.h
is obsolete and shouldn't be included (it is still in GWW and TDDFPT).
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@10446 c92efa57-630b-4861-b058-cf58834340f0
"pwscf" or "cp" are removed when the scratch directory is cleaned. May still
need some tweaking in some cases, though, because not all files start with
the value of "prefix" variable
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@10437 c92efa57-630b-4861-b058-cf58834340f0
A warning is issued when atoms move more than 1/2 alat between two consecutive input images.
The usage of periodic replicas can be activate with the new option "minimum_image".
Documentation and user guide updated.
BTW, there are some undocumented parameters in namelist &path, such as fixed_tan.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@10302 c92efa57-630b-4861-b058-cf58834340f0
latter moved to a separate file called "atomic_wfc_mod.f90". It is slightly
confusing right now but it will be cleaned up later. No real changes.
More OpenMP parallelization of Hubbard force calculation.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@10209 c92efa57-630b-4861-b058-cf58834340f0
2) Flags checking that read_cards has correctly read cards are reset by
routine performing read, not by NEB: it is more logical and general
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@9922 c92efa57-630b-4861-b058-cf58834340f0
as an argument instead of reading it from command line. Input file name is
read instead from command line at startup by mp_startup.
2) Removed #ifdef __MPI before mp_startup (command line must be read in serial
execution as well)
3) Replaced calls to lower-level routines read_namelists, read_cards etc by a
call to read_input_file in NEB
4) Unused routines removed
Note that the above changes affect only pw.x, cp.x, neb.x; in all other cases,
mp_startup is not executed in serial case (will be fixed sooner or later) and
the command line is still read (by a different routine) at a later stage.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@9919 c92efa57-630b-4861-b058-cf58834340f0
Module mp_global is still there for compatibility and still contains the
routine mp_startup that performs the intialization, but shouldn't be any
longer used in new developments and should be slowly replaced by specific
modules. New module containing command-line options added. Command-line
options are read at the beginning of the run and broadcast to all processors
(there is no guarantee that command-line options cam be accessed by all mpi
processes). Nothing should be broken by these changes but please verify if
all parallelization levels work (I have limited access to parallel machines
right now)
The reason for these changes, and for those that will come soon, is to make
image parallelization easier (in particular in NEB but also for other cases).
Right now it is a pain, in part because the initialization is inadequate,
in part because it is never clear who reads/writes what from/to where.
It will take a few weeks before everything converges to a stable state.
Meanwhile, please be patient and fix/report problems.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@9876 c92efa57-630b-4861-b058-cf58834340f0
a few shorthands (-i, -ni, -nk, -nb, -nt, -nd) with obvious meaning and updated
the documentation. The old syntax will still work. Cleanup of routines catching
command-line options. More serious cleanup of the entire stuff is anyway needed
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@9819 c92efa57-630b-4861-b058-cf58834340f0
giannozz