CMPLX is explicitly typed, blas/lapack are lowercase (consistently with
the convention: FORTRAN COMMANDS = uppercase, all the rest lowercase)
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@5789 c92efa57-630b-4861-b058-cf58834340f0
nymore). Other things working: parallel, gamma-only.
Files vxc_t, exc_t and vxcgc moved from atomic to Modules (to prevent cyclic dependencies).
Other random fixes: a kind in init_vloc, a call to infomsg in ./PH/add_for_charges.f90.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@4358 c92efa57-630b-4861-b058-cf58834340f0
it consistently in the atomic code.
Modified the default for xmin (-12.0) and dx (0.008) when iswitch=1,
otherwise the total energy is not fully converged. (experimental)
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@4243 c92efa57-630b-4861-b058-cf58834340f0
Please do not re-introduce old-style syntax. A uniform syntax allows
if the need arises to change the precision in less than no time.
Courtesy of Pascal Thibeaudeau. Modules/ directory only.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@3964 c92efa57-630b-4861-b058-cf58834340f0
This has lead to unintended side effects with the last cleanup.
For the time being, pi34 = 3*pi/4 is removed from constants.f90;
pi34 = 3/(4*pi) is left in more_functionals.f90 as local variable;
pi34 = (3/(4*pi))^(1/3) is left in functionals.f90 and
lsda_functionals.f90 as local variable
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@3604 c92efa57-630b-4861-b058-cf58834340f0
- correct an unquoted string (iosys) in PW/input.f90:483
(this was the cause of tonight compilation failere)
- correct a few incorrect format strings
- make more use of the constants module and thus
provide more consistent units. NOTE, this has some
numerical changes in the outputs, as in some places
rather low precision and inconsistent numbers were
used for unit conversion.
- convert all(?) single precision constants to double
using the attached little perl program.
exceptions: efermi.f90 (as it is supposed to be rewritten
anyways), plotbands.f90 (it uses single precision everywhere,
which may result in saving a significant amount of memory,
so i converted the two double precision constants to single).
Unused routine 'set_fft_grid' removed
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@3602 c92efa57-630b-4861-b058-cf58834340f0
- replace variables that have the names of keywords:
IF (this should make the code non-compilable!),
INT, SCALE.
- CALL getenv -> CALL get_env (which is the only place to call
getenv(). BTW, newer fortran standards now recommend to use
CALL get_environment_variable, so it might be needed to have
only one platform dependend place)
- makefile cleanup in VIB (more consistent with subdirs, not yet
perfect).
- whitespace fix (avoid tabs!).
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@3591 c92efa57-630b-4861-b058-cf58834340f0
1) cleanup of the output format (more informative)
2) some cleanup of internal routines
3) added a couple of input variables and changed the default value
of ds from 1.5 to 1.0.
BFGS optimization:
1) implemented a mixed BFGS + Murtag-Sargent update of the inverse
hessian which is generally faster than the pure BFGS
2) trust_radius_max increased to 0.8 bohr
3) some cleanup of internal routines
(C.S.)
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@1414 c92efa57-630b-4861-b058-cf58834340f0
- input pressure in GPa ( both code )
- Output stress in GPa ( both code )
- Output layout made more similar:
energies, positions, forces, cell
displayed in the same way
- Zero velocities after a restart implemented in CP
- Nose and damped dynamics for cell implemented
in FPMD like in CP
carlo
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@1260 c92efa57-630b-4861-b058-cf58834340f0
- initialization (both code uses the same ggen)
- now FPMD initializes the small-boxes too (required for untrasoft pseudo)
- print out
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@1186 c92efa57-630b-4861-b058-cf58834340f0
directory.
2) velocities can be reset (reset_vel keyword) when restarting from file.
Cleanup of bfgs stuff.
C.S.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@847 c92efa57-630b-4861-b058-cf58834340f0
new hpsort that should solve the problems with the unique
g vectors ordering, d1, d2, d3 eliminated from ggens of all
the codes.
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@253 c92efa57-630b-4861-b058-cf58834340f0
- some new pseudo
- some new cp_examples
- NEW shared module constants, this is the merge of FPMD and PW constants module
- NEW fpmd2upf pseudo converter (from fpmd format to upf )
carlo
git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@22 c92efa57-630b-4861-b058-cf58834340f0
giannozz