2. Extension of the XSpectra code to DFT+U+V
3. Hubbard forces and stress: now the (ortho-)atomic orbitals
are read from file (and not recomputed as before)
4. Added examples for the DFT+U+V case in PW and HP
5. Various other small improvements and optimizations
I. Timrov, B. Himmetoglu, N. Marzari, M. Cococcioni). The code was ported
from QE 5.0.2 to the latest version of QE, by I. Timrov with the help of
A. Floris and M. Cococcioni. Many thanks for the discussions with P. Giannozzi,
P. Delugas, A. Dal Corso, M. Calandra, L. Paulatto about various issues
during the porting. Sorry if I forgot to mention someone.
2) Some small modifications in the HP code in order to be consistent
with the porting of PHonon+U and changes in LR_Modules.
variables "auto_rs" (and "real_space_debug") deleted. TDDFPT still reads
"tqr" and "real_space" from input (TODO: read them from data file instead).
"make.depend" updated, TDDFPT no longer depends upon iotk
- FFT type now do not have any information about task group:
no need to temporary change the value of variable...
- When task group are not needed symple do not use "dtgs" data type
- FFT interfaces called with FFT datatype ONLY, do not perform
task groups trics any longer, this should simply thing a bit....
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12628 c92efa57-630b-4861-b058-cf58834340f0
More specificaly:
1) Remove global variable npw (from wvfct) and use ngk(ik) (for optical TDDFPT codes)
or ngk(ikk) with ikk=ikks(ik) (for turboEELS). In some routines, ngk is assigned to
the local variable npw, i.e. npw=ngk(ik), and in other routines ngk is used directly.
2) Remove global indices igk(1:3) (from wvfct) and use igk_k(1:3,ik) (for optical TDDFPT codes)
or igk_k(1:3,ikk) with ikk=ikks(ik) (for turboEELS).
3) Remove global variable npwq (from qpoint) and use the local variable with the same name,
which is defined as npwq=ngk(ikq) with ikq=ikqs(ik) (i.e. index of the point k+q).
4) Remove global index variable igkq(1:3) (from qpoint) and use the global index variable
igk_k(1:3,ikq) with ikq=ikqs(ik).
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12487 c92efa57-630b-4861-b058-cf58834340f0
1) Moved some TDDFPT-specific cases from the general routine LR_Modules/ch_psi_all.f90 to the TDDFPT routines;
2) Deleted the variable "tddfpt", because it is no longer needed anywhere (in the older versions of the code this variable was used to tell to the PHonon routines about TDDFPT specific operations);
3) Some other minor changes in TDDFPT.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12432 c92efa57-630b-4861-b058-cf58834340f0
variables deleted; almost all occurrences of "npw" made local (PW and PP only)
Variable "current_k" must be set before calling h_psi (as before, although it
was used only in some cases). All changes should be safe, but testing of PP
and PH is very limited.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12428 c92efa57-630b-4861-b058-cf58834340f0
Paolo Giannozzi