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qp2/src/davidson/EZFIO.cfg

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[threshold_davidson]
type: Threshold
doc: Thresholds of Davidson's algorithm
interface: ezfio,provider,ocaml
default: 1.e-10
[n_states_diag]
type: States_number
doc: Number of states to consider during the Davdison diagonalization
default: 4
interface: ezfio,ocaml
[davidson_sze_max]
type: Strictly_positive_int
doc: Number of micro-iterations before re-contracting
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default: 15
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interface: ezfio,provider,ocaml
[state_following]
type: logical
doc: If |true|, the states are re-ordered to match the input states
default: False
interface: ezfio,provider,ocaml
[disk_based_davidson]
type: logical
doc: If |true|, a memory-mapped file may be used to store the W and S2 vectors if not enough RAM is available
default: True
interface: ezfio,provider,ocaml
[distributed_davidson]
type: logical
doc: If |true|, use the distributed algorithm
default: True
interface: ezfio,provider,ocaml
[only_expected_s2]
type: logical
doc: If |true|, use filter out all vectors with bad |S^2| values
default: True
interface: ezfio,provider,ocaml