def read(self, reader, parallel, kd, bd):
if reader['version'] > 0.3:
density_error = reader['DensityError']
if density_error is not None:
self.mixer.set_charge_sloshing(density_error)
if not reader.has_array('PseudoElectronDensity'):
return
hdf5 = hasattr(reader, 'hdf5')
nt_sG = self.gd.empty(self.nspins)
if hdf5:
# Read pseudoelectron density on the coarse grid
# and broadcast on kpt_comm and band_comm:
indices = [slice(0, self.nspins)] + self.gd.get_slice()
do_read = (kd.comm.rank == 0) and (bd.comm.rank == 0)
reader.get('PseudoElectronDensity', out=nt_sG, parallel=parallel,
read=do_read, *indices) # XXX read=?
kd.comm.broadcast(nt_sG, 0)
bd.comm.broadcast(nt_sG, 0)
else:
for s in range(self.nspins):
self.gd.distribute(reader.get('PseudoElectronDensity', s),
nt_sG[s])
# Read atomic density matrices
D_asp = {}
natoms = len(self.setups)
self.rank_a = np.zeros(natoms, int)
all_D_sp = reader.get('AtomicDensityMatrices', broadcast=True)
if self.gd.comm.rank == 0:
D_asp = read_atomic_matrices(all_D_sp, self.setups)
self.initialize_directly_from_arrays(nt_sG, D_asp)
def read(self, reader, parallel, kptband_comm):
if reader['version'] > 0.3:
density_error = reader['DensityError']
if density_error is not None:
self.mixer.set_charge_sloshing(density_error)
if not reader.has_array('PseudoElectronDensity'):
return
hdf5 = hasattr(reader, 'hdf5')
nt_sG = self.gd.empty(self.nspins)
if hdf5:
# Read pseudoelectron density on the coarse grid
# and broadcast on kpt_comm and band_comm:
indices = [slice(0, self.nspins)] + self.gd.get_slice()
do_read = (kptband_comm.rank == 0)
reader.get('PseudoElectronDensity', out=nt_sG, parallel=parallel,
read=do_read, *indices) # XXX read=?
kptband_comm.broadcast(nt_sG, 0)
else:
for s in range(self.nspins):
self.gd.distribute(reader.get('PseudoElectronDensity', s),
nt_sG[s])
# Read atomic density matrices
D_asp = {}
natoms = len(self.setups)
self.rank_a = np.zeros(natoms, int)
all_D_sp = reader.get('AtomicDensityMatrices', broadcast=True)
if self.gd.comm.rank == 0:
D_asp = read_atomic_matrices(all_D_sp, self.setups)
self.initialize_directly_from_arrays(nt_sG, D_asp)
def read(self, reader, parallel):
self.Ekin = reader['Ekin']
self.Epot = reader['Epot']
self.Ebar = reader['Ebar']
try:
self.Eext = reader['Eext']
except (AttributeError, KeyError):
self.Eext = 0.0
self.Exc = reader['Exc']
self.S = reader['S']
self.Etot = reader.get('PotentialEnergy',
broadcast=True) - 0.5 * self.S
if not reader.has_array('PseudoPotential'):
return
hdf5 = hasattr(reader, 'hdf5')
version = reader['version']
# Read pseudo potential on the coarse grid
# and broadcast on kpt/band comm:
if version > 0.3:
self.vt_sG = self.gd.empty(self.nspins)
if hdf5:
indices = [
slice(0, self.nspins),
] + self.gd.get_slice()
do_read = (self.kptband_comm.rank == 0)
reader.get('PseudoPotential',
out=self.vt_sG,
parallel=parallel,
read=do_read,
*indices) # XXX read=?
self.kptband_comm.broadcast(self.vt_sG, 0)
else:
for s in range(self.nspins):
self.gd.distribute(reader.get('PseudoPotential', s),
self.vt_sG[s])
# Read non-local part of hamiltonian
self.dH_asp = {}
natoms = len(self.setups)
self.rank_a = np.zeros(natoms, int)
if version > 0.3:
all_H_sp = reader.get('NonLocalPartOfHamiltonian', broadcast=True)
if self.gd.comm.rank == 0 and version > 0.3:
self.dH_asp = read_atomic_matrices(all_H_sp, self.setups)
def read(self, reader, parallel, kd, bd):
self.Ekin = reader['Ekin']
self.Epot = reader['Epot']
self.Ebar = reader['Ebar']
try:
self.Eext = reader['Eext']
except (AttributeError, KeyError):
self.Eext = 0.0
self.Exc = reader['Exc']
self.S = reader['S']
self.Etot = reader.get('PotentialEnergy',
broadcast=True) - 0.5 * self.S
if not reader.has_array('PseudoPotential'):
return
hdf5 = hasattr(reader, 'hdf5')
version = reader['version']
# Read pseudo potential on the coarse grid
# and broadcast on kd.comm and bd.comm:
if version > 0.3:
self.vt_sG = self.gd.empty(self.nspins)
if hdf5:
indices = [slice(0, self.nspins), ] + self.gd.get_slice()
do_read = (kd.comm.rank == 0) and (bd.comm.rank == 0)
reader.get('PseudoPotential', out=self.vt_sG,
parallel=parallel,
read=do_read, *indices) # XXX read=?
kd.comm.broadcast(self.vt_sG, 0)
bd.comm.broadcast(self.vt_sG, 0)
else:
for s in range(self.nspins):
self.gd.distribute(reader.get('PseudoPotential', s),
self.vt_sG[s])
# Read non-local part of hamiltonian
self.dH_asp = {}
natoms = len(self.setups)
self.rank_a = np.zeros(natoms, int)
if version > 0.3:
all_H_sp = reader.get('NonLocalPartOfHamiltonian', broadcast=True)
if self.gd.comm.rank == 0 and version > 0.3:
self.dH_asp = read_atomic_matrices(all_H_sp, self.setups)
def read(self, reader, parallel):
self.Ekin = reader["Ekin"]
self.Epot = reader["Epot"]
self.Ebar = reader["Ebar"]
try:
self.Eext = reader["Eext"]
except (AttributeError, KeyError):
self.Eext = 0.0
self.Exc = reader["Exc"]
self.S = reader["S"]
self.Etot = reader.get("PotentialEnergy", broadcast=True) - 0.5 * self.S
if not reader.has_array("PseudoPotential"):
return
hdf5 = hasattr(reader, "hdf5")
version = reader["version"]
# Read pseudo potential on the coarse grid
# and broadcast on kpt/band comm:
if version > 0.3:
self.vt_sG = self.gd.empty(self.nspins)
if hdf5:
indices = [slice(0, self.nspins)] + self.gd.get_slice()
do_read = self.kptband_comm.rank == 0
reader.get("PseudoPotential", out=self.vt_sG, parallel=parallel, read=do_read, *indices) # XXX read=?
self.kptband_comm.broadcast(self.vt_sG, 0)
else:
for s in range(self.nspins):
self.gd.distribute(reader.get("PseudoPotential", s), self.vt_sG[s])
# Read non-local part of hamiltonian
self.dH_asp = {}
natoms = len(self.setups)
self.rank_a = np.zeros(natoms, int)
if version > 0.3:
all_H_sp = reader.get("NonLocalPartOfHamiltonian", broadcast=True)
if self.gd.comm.rank == 0 and version > 0.3:
self.dH_asp = read_atomic_matrices(all_H_sp, self.setups)
