AddSite Block_t BlockDir CalculateCorrelations_BlockDiag CalculateOperatorProducts corr_headers_printed corr_printed_first data_tabular Destroy DMRGBlockContainer do_save_prealloc do_scratch_dir do_shell dry_run EigRDM_BlockDiag env_blocks env_ninit EnvBlock EnvBlock FillRotation_BlockDiag fp_corr fp_data fp_entanglement fp_prealloc fp_step fp_timings GetTruncation GlobIdx gse Ham HamiltonianRef init Initialize LoopIdx LoopType maxnsweeps measurements mpi_comm mpi_rank mpi_size msweep_idx msweeps mwarmup no_symm nsweeps num_env_blocks num_sites num_sys_blocks NumSites qn_sector restart restart_dir restart_options restart_sweep_dict SaveAsOptions SaveEntanglementSpectra SaveLoopsData SaveStepData SaveSweepsData SaveTimingsData scratch_dir SetUpCorrelation SingleDMRGStep SingleSite SingleSweep Step_t StepIdx sweep_mode SweepDir SweepMode_t SweepModeToString Sweeps sweeps_mstates sys_blocks sys_ninit SysBlock SysBlocksActive t0abs trunc_err Verbose verbose warmed_up Warmup ~DMRGBlockContainer

template<class Block, class Hamiltonian> PetscErrorCode DMRGBlockContainer< Block, Hamiltonian >::SingleDMRGStep ( Block &  SysBlock, Block &  EnvBlock, const PetscInt &  MStates, Block &  SysBlockOut, Block &  EnvBlockOut, PetscBool  do_measurements = PETSC_FALSE  ) inlineprivate Performs a single DMRG iteration taking in a system and environment block, adding one site to each and performing a truncation to at most MStates. Parameters SysBlock the old system (left) block EnvBlock the old environment (right) block MStates the maximum number of states to keep SysBlockOut the new system (left) block EnvBlockOut the new environment (right) block do_measurements whether to do measurements for this step Definition at line 1304 of file DMRGBlockContainer.hpp.