qlat

• qlat.geometry — Lattice Geometry and MPI Decomposition
• qlat.field_base — Base Classes and Factories for Lattice Fields
• qlat.field_types — Typed Lattice Field Classes
• qlat.mpi — Low-Level MPI Utilities
• qlat.wilson_flow — Wilson Flow and Stout Smearing Utilities
• qlat.utils_io — Lock Management, Shutdown, and Time-Limit Utilities
• qlat.smear — Gauge-Field and Propagator Smearing
• qlat.topology — Topology Charge and Plaquette Action Density
• qlat.muon_line — Muon-Line Integrals for HLbL Scattering
• qlat.propagator — Propagator Types and Utilities
• qlat.qcd — Gauge Fields, Gauge Transformations, and DWF QED Solvers
• qlat.hlbl_contract — Hadronic Light-by-Light Contractions
• qlat.field_selection — Lattice Site Selection and Shuffle Plans
• qlat.fields_io — Shuffled Binary Field I/O
• qlat.gauge_action — Gauge Action Parameters
• qlat.hmc — Hybrid Monte Carlo for Pure-Gauge Simulations
• qlat.field_utils — Field Utility Functions
• qlat.selected_field_types — Typed Selected-Field Classes
• qlat.selected_points_types — Typed Selected-Points Classes
• qlat.smear_prop — Spatial Propagator Smearing with MPI Communication
• qlat.mat_mpi — Distributed NumPy Arrays over MPI
• qlat.qm_action — Quantum-Mechanical Action for HMC
• qlat.scalar_action — Scalar Field Action for HMC
• qlat.psel_split — Point-Selection Splitting with Maximum Separation
• qlat.mpi_utils — MPI Initialization and Data Distribution
• qlat.inverter — Fermion-Matrix Inverter Framework
• qlat.field_type_dict — Field Element-Type Registry
• qlat.hmc_stats — HMC Diagnostic and Analysis Utilities
• qlat.fthmc — Flow-Time Hamiltonian Monte Carlo Utilities
• qlat.fermion_action — Fermion Action Parameters for Domain-Wall Fermions
• qlat.field_analysis — Field Smearing, Sphere Summation, and Convolution
• qlat.__main__ — CLI Entry Point
• qlat.contract_hvp — Conserved-Point HVP Contraction (Single Time Slice)
• qlat.field_double — Real-Double Field Operations
• qlat.contract_pion — Pion Two-Point Contraction
• qlat.contract_field — Site-Level HVP Tensor Contraction
• qlat.instanton_map — Instanton Detection and Topological Charge Mapping
• qlat.flow_scale — Flow and Lattice Scale Determination

Qlattice main package.

Usage:

import qlat as q

Will also load qlat_utils.

Geometry(*args)
FieldSelection(*args)
PointsSelection(*args)
FieldBase
FieldRealD(*args)
SelectedFieldBase
SelectedFieldRealD(*args)
SelectedPointsBase
SelectedPointsRealD(*args)	self.cdata self.psel

Utilities

merge_fields_ms(f, fms)	fms = [ (f0, m0,), (f1, m1,), .
mk_merged_fields_ms(fms)	fms = [ (f0, m0,), (f1, m1,), .
get_mpi_chunk(total_list, *[, rng_state])	rng_state has to be the same on all the nodes e.g. rng_state = q.RngState("get_mpi_chunk").
gf_plaq_field(GaugeField gf)
gf_plaq_flow_force(GaugeField gf, ...)	Compute force with plaq dependent beta factor (relative to standard set_wilson_flow_z).