v3.9.0.2

What's Changed

Feature

• Feature: support the default as the value of dft_functional when initialize vdw by @kirk0830 in #5949
• Feature: Add HR output label for DeePKS. by @ErjieWu in #5968
• Feature: Hybrid functionals for planewave basis by @Flying-dragon-boxing in #5940
• Toolchain 202501 by @QuantumMisaka in #5980

Fix

• Fix: Fix crash in RT-TDDFT current calculation with length gauge when using > 20 MPI processes by @AsTonyshment in #5959
• Fix: Fix segmentation fault in integrate test 312_NO_GO_wfc_get_wf by @AsTonyshment in #5970
• Fix wavefunction output logic of ks pw by @Cstandardlib in #5974
• Fix: BPCG results not stable when using CUDA AWare MPI by @Qianruipku in #5976
• Fix: One segmentation fault related to EXX PW by @Flying-dragon-boxing in #5993

Refactor

• Delete conv_esolver in esolver, and add 'conv_esolver' as a parameter in iter_finish, after_scf, and update_pot functions by @mohanchen in #5941
• Refactor: before_scf of esolver_fp by @YuLiu98 in #5943
• Refactor: remove useless head files by @Qianruipku in #5945
• Refactor:Modify the output functions in elecstate. by @A-006 in #5954
• Refactor: Remove GlobalV in DeePKS and simplify some functions. by @ErjieWu in #5952
• Update after_scf in ESolver by @mohanchen in #5957
• Update ESolver, delete pelec->charge, instead using chr defined in ESolver_fp directly by @mohanchen in #5963
• Some small updates for the format by @mohanchen in #5972
• Refactor: in ESolver_KS_PW, calculate deband in iter_finish, not in hamilt2density by @Flying-dragon-boxing in #5973
• Refactor: decrease memory cost of get_s by @YuLiu98 in #5979
• Update timer, only print out those timers that consume more than 1% of total time by @mohanchen in #5984
• Refactor:Modify Weights and Ebands Functions in the elecstate Module by @A-006 in #5985
• Update some formats in LCAO_operator and ESolver by @mohanchen in #5987
• Refactor: move psi init to before_all_runners by @YuLiu98 in #5992
• [Refactor] Remove my_math.hpp by @Critsium-xy in #6002

Perf

• Perf: openmp for calaulate_HR in deepks_lcao.cpp by @dzzz2001 in #5937
• Perf: openmp for cal_force_stress by @dzzz2001 in #5956
• Perf: inline function of complexarray by @dzzz2001 in #5964
• Performance: Optimize para_gemm and para_linear_transform by @Qianruipku in #5967
• perf the compute of check_atom_stru and add openmp by @A-006 in #5962

Doc

• Doc: add OpenMPI usage recommendations and fix doc error by @dzzz2001 in #5965
• Fix: Fix a LaTeX rendering issue related to RT-TDDFT parameters in online documentation by @AsTonyshment in #5971
• Doc: polish Quick Start part of online doc by @WHUweiqingzhou in #6006

Test

• [Test] Remove pre-commit bot by @Critsium-xy in #5942
• Tests: Add GPU tests for out_wfc_pw & out_wfc_r by @Cstandardlib in #5989
• Tests: one integrate test for exx pw, only for verifying whether exx pw works by @Flying-dragon-boxing in #5994
• test: correct INPUT of examples/spin_polarized/ATOM by @pxlxingliang in #5998

Full Changelog: v3.9.0.1...v3.9.0.2

v3.9.0.1

What's Changed

Feature

• Feature: binary format of backup charge density by @YuLiu98 in #5782
• [Feature] Add col-major encapsulation for blas kernels and add some lacking kernels from blas by @Critsium-xy in #5790
• Feature: enable init_chg=file for metagga by @YuLiu98 in #5792
• [Feature] Add some GPU kernels to blas_connector by @Critsium-xy in #5799
• feature: parallel solve subspace diagonalization in dav_subspace by @pxlxingliang in #5549
• Feature: Support machine-learning based kinetic energy density functional for OFDFT by @sunliang98 in #5777
• [Feature] Complete all kernels' GPU implement in blas_connector.cpp by @Critsium-xy in #5833
• Feature: Add planewave parallization support for BPCG method by @Cstandardlib in #5849
• [Feature] Add vector_mul_vector, vector_div_vector and vector_add_vector in blas_connector and added some GPU tests. by @Critsium-xy in #5858
• [Feature] Add memory functions using AbacusDevice_t by @Critsium-xy in #5861
• Feature: add para_gemm to do parallel matrix multiply by @Qianruipku in #5870
• RT-TDDFT GPU Acceleration: RT-TD now fully support GPU computation by @AsTonyshment in #5773
• Feature: Make BPCG support band parallelism by @Qianruipku in #5873
• Solving linear equations to evolve the wave function in RT-TDDFT. by @ESROAMER in #5925
• First stage of add DSP FFT by @A-006 in #5878

Fix

• Fix: Reopen UT in HContainer output. by @ErjieWu in #5781
• Fix: correct the typo and format error in doc by @kirk0830 in #5788
• Fix: instable nonlocal pp in uspp by @YuLiu98 in #5798
• Fix: optimize lr_spectrum by @maki49 in #5805
• Fix some compile warnings about esolver by @maki49 in #5807
• Fix: Fix the Segmentation fault caused by zero atom case with LCAO basis. by @sunliang98 in #5821
• Fix: add const in module_lr by @maki49 in #5817
• [Fix] Fix the issue that single precision caculation is not runable on CUDA version by @Critsium-xy in #5825
• Fix: support negative value in parse_expression by @1041176461 in #5826
• Fix: dmin is replaced by dmax by @haozhihan in #5829
• Fix module_container test dependency on DCU by @Cstandardlib in #5838
• fix: memory leak when precision=single by @Qianruipku in #5839
• Fix: use gemm instead of einsum in BPCG by @Cstandardlib in #5827
• Fix a bug and a magic number in module_exx_symmetry by @maki49 in #5848
• Fix: wrong band output when kpar > 1 by @Qianruipku in #5847
• Fix: modify orb info manually by @YuLiu98 in #5853
• Fix the precision loss in Tensor output stream operator << by @AsTonyshment in #5866
• Fix:modify cheaktau type and add unittest by @A-006 in #5864
• Fix: Output a warning when the lattice vector is left-handed. by @sunliang98 in #5855
• Fix: Fixed a bug in RT-TDDFT where the electric field was not applied starting from the restart step by @AsTonyshment in #5877
• Fix: parse_expression for scientific notation by @1041176461 in #5882
• Fix: Solve mpi bug for DeePKS. by @ErjieWu in #5886
• Fix: Resolve compilation issue with Libxc 7.0.0 in ABACUS by @AsTonyshment in #5905
• Fix: wrong value of nmaxgr by @Qianruipku in #5906
• Fix: incorrect append mode for out_wfc_lcao by @YuLiu98 in #5914
• Fix: Update documentation for td_lcut parameter in RT-TDDFT by @AsTonyshment in #5917
• Fix: Add the correct RT-TDDFT electric field force acting on ions by @AsTonyshment in #5918
• Fix the wrong symmetry analysis at nspin=2 by @maki49 in #5926
• fix a bug about hcontainer in exx nscf by @maki49 in #5927
• Fix: useless output by @YuLiu98 in #5928
• Fix: fix cmake bug when USE_CUDA=1 and ENABLE_DEEPKS=1 by @dzzz2001 in #5929

Test

• Restore deepks unit test in gamma-only case and make H_V_delta have full size of Hamiltonian in multi-k case by @xuan112358 in #5785
• delete test print by @A-006 in #5795
• Tests: add checks for opening data files by hsolver tests by @Cstandardlib in #5823

Doc

• Doc: Enhance ocp and ocp_set documentation for clarity and error prevention by @AsTonyshment in #5896
• Docs: update docs about init_wfc by @YuLiu98 in #5912
• Update docs related to inputs, scf_thr and ase-abacus by @QuantumMisaka in #5922

Refactor

• Refactor:Move the relaxation part of the ucell function by @A-006 in #5767
• Refactor: Remove global dependence of some functions in DeePKS. by @ErjieWu in #5778
• Refactor: decrease uninitialized member values and the risk of memory leaks in abacus by @A-006 in #5755
• Refactor: Remove some redundant variables and global dependence in DeePKS. by @ErjieWu in #5791
• Refactor:Remove update_tau_pos in ucell by @A-006 in #5783
• Refactor: Enable the support of odd number of electrions in DeepKS orbital by @Liu-RX in #5793
• Refactor: update logic of init_chg by @YuLiu98 in #5801
• Refactor:remove cal_tau from ElecStateLCAO by @A-006 in #5802
• Refactor:Remove Ucell::update_pos_taud by @A-006 in #5794
• Refactor: refactor the constructors of Psi class by @haozhihan in #5761
• Refactor: Remove global dependence of descriptor, orbital_precalc, v_delta_precalc in DeePKS. by @ErjieWu in #5812
• Refactor: modify decimal digit of wfc to 8 by @YuLiu98 in #5820
• Refactor: Remove global dependence in force/stress calculation in DeePKS. by @ErjieWu in #5824
• Refactor: output true external_stress in dp/lj by @YuLiu98 in #5831
• Refactor:remove MPI part funcs of ucell by @A-006 in #5810
• Refactor: Use psi_initializer instead of wavefunc by @Qianruipku in #5775
• Remove TensorMap after cg call in HSolverPW by @Cstandardlib in #5797
• Refactor:Remove the read_atom_species and add read_lattice_constant by @A-006 in #5828
• Refactor: make module_lr/AX a general AO-to-MO transformer by @maki49 in #5834
• Refactor: Remove the global dependence of all remained functions in DeePKS. by @ErjieWu in #5835
• Refactor: Remove LCAO_Deepks from GlobalC. by @ErjieWu in #5844
• Refactor: remove GlobalC::Pkpoint by @Qianruipku in #5846
• Refactor: generalize the transition density matrix in module_lr by @maki49 in #5852
• Update pdm before outputting DeePKS labels by @xuan112358 in #5857
• [Refactor] Rem...

v3.9.0

What's Changed

Feature

• Feature: Allow directly compiling CUDA version on DCU harware by @Critsium-xy in #5727
• Feature: add smooth ethr for all iter methods by @haozhihan in #5732
• Feature: enable cal_force and cal_stress in nscf by @YuLiu98 in #5752
• Feature: LR-TDDFT absorption spectrum in velocity gauge by @maki49 in #5760
• update bfgs_trad method by @19hello in #5662

Fix

• Fix: update kinetic energy when all atoms are fixed by @YuLiu98 in #5729
• Fix: Segment Fault of PAW by @Qianruipku in #5738
• Fix: Segment fault in GPU-Davidson by @Qianruipku in #5763
• Fix stru by @dyzheng in #5772
• Fix: enable ecutrho/ecutwfc > 4 for ncpp by @YuLiu98 in #5765

Docs

• Docs: move doxygen to headers for DiagoDavid class and add some new by @Cstandardlib in #5736
• Docs: update the docs of exx_ccp_rmesh_times and exx_real_number by @Chentao168 in #5758

Refactor

• Refactor: add const for Grid_Driver by @YuLiu98 in #5725
• Refactor: Change some functions in module_deepks into template. by @ErjieWu in #5731
• Refactor:remove GlobalC::ucell in module_elesctate by @A-006 in #5730
• Refactor: remove GlobalC::solvent_model by @YuLiu98 in #5735
• Refactor:Remove GlobalC::ucell by @A-006 in #5737
• Refactor: remove GlobalC::Pgrid by @Qianruipku in #5740
• Refactor: split pseudopot_cell_vl and pseudopot_cell_vnl by @YuLiu98 in #5743
• Refactor: refactor neighbour atom search but no change on algo by @goodchong in #5759
• Refactor: remove the Psi Constructors using int* ngk_in by @haozhihan in #5745
• Refactor: Replace nlm_save in DeePKS by HContainer object phialpha. by @ErjieWu in #5766

Full Changelog: v3.8.5...v3.9.0

v3.8.5

What's Changed

Feature

• Feature: GGA XC kernel for LR-TDDFT at nspin=2 by @maki49 in #5712
• Feature: DFT+U for noncollinear spin calculation with PW base by @dyzheng in #5703
• Add support for INPUT deepks_v_delta>0 in multi-k points DeePKS calculations. by @ErjieWu in #5700

Fix

• Fix: init_mixing before beforescf by @WHUweiqingzhou in #5683
• Fix the overwriting between xc kernel components by @maki49 in #5654
• Fix: initialize values in module_relax/relax_new by @dyzheng in #5696
• Fixed the bug of wannier90 interface by @jingan-181 in #5719
• Fix: add check for smearing_method by @Qianruipku in #5718
• Fix: Fix the Ewald force and stress when atom number of some elements are zero. by @sunliang98 in #5721

Refactor

• Refactor: replaced the original atomlink data structure with the Standard Template Library by @goodchong in #5642
• Refactor:Remove GloblaC::ucell in module_hsolver by @A-006 in #5657
• Refactor: remove GlobalC::Grid_D in hamilt_lcao by @YuLiu98 in #5664
• Refactor:Remove GlobalC::ucell in module_relax by @A-006 in #5668
• Refactor:Remove GlobalC::ucell in module_pwdft by @A-006 in #5658
• Refactor:Remove GlobalC::ucell in module_io by @A-006 in #5677
• Refactor: Move the print of H(k)&S(k) and wavefunctions to after_scf. by @ErjieWu in #5682
• Refactor: Remove the functions about pseudopotential from Unitcell. by @sunliang98 in #5673
• Update bfgs.cpp by @mohanchen in #5656
• refactor: move parallel_2d to module_base by @pxlxingliang in #5625
• Refactor: Remove cal_nelec and cal_nbands from unitcell.cpp. by @sunliang98 in #5694
• Refacor: change the order of k-point parallel and band parallel. by @Qianruipku in #5692
• Refactor: remove spin_now in Gint_k by @maki49 in #5689
• Refactor:Remove GlobalC::ucell in module_lr,module_psi by @A-006 in #5691
• update exx code format by @linpeize in #5701
• Refactor: add smooth threshold support for david method by @haozhihan in #5697
• rename Conv_Coulomb_Pot_K::Ccp_Type by @linpeize in #5702
• Refactor: add smooth threshold support for bpcg method by @haozhihan in #5709
• Refactor:remove GlobalC::ucell in module_ri by @A-006 in #5698
• Refactor: add smooth threshold support for cg method by @haozhihan in #5713
• Refactor: Combine gamma-only and multi-k versions of some functions in DeePKS. by @ErjieWu in #5717
• Refactor: remove GlobalC::GridD by @YuLiu98 in #5720

Doc

• Update Wannier90 interface document. by @jingan-181 in #5714
• Docs: Gitee repo info and toolchain info update by @QuantumMisaka in #5666

Full Changelog: v3.8.4...v3.8.5

v3.8.4

What's Changed

Refactor

• Feature: set relax_nmax=0 to enable dry run by @YuLiu98 in #5595
• Feature: enable get_s for nspin=4 by @YuLiu98 in #5614
• Feature: output mat of <phi|r|phi> with get_S by @dyzheng in #5611
• add RDMFT(Reduced Density Matrix Functional Theory) code （Useful Information: for those who what to contribute codes to ABACUS, this is a good example) by @JGHan7 in #5325
• Implement a new BFGS optimizer, used for geometry relaxation by @19hello in #5467

Fix

• Fix: Fix the warning triggered in error of SCAN_END. by @sunliang98 in #5576
• Fix: EXX suports restart scf from HexxR.csr produced by out_chg by @maki49 in #5586
• Fix format issues in online manual by @xuan112358 in #5588
• fix stuck in out_chg by @Qianruipku in #5603
• Fix wrong nscf energy of sDFT by @Qianruipku in #5618
• Fix: symmetry prec mismatch between real and reciprocal space lattice by @dyzheng in #5623
• Fix low efficiency of stress_kin in DCU by @Qianruipku in #5636
• Fix a segfault in LR-TDDFT when nspin=1 by @maki49 in #5652

Test

• Test: Fix tests to work without MPI by @Cstandardlib in #5631
• Test: check if abacus end normally in CI test by @pxlxingliang in #5634

Doc

• docs: update SR docs by @YuLiu98 in #5621

Refactor

• Refactor: remove wf from esolver by @haozhihan in #5567
• Refactor: remove some unused variables in module_gint by @dzzz2001 in #5568
• Update elecstate.cpp by @mohanchen in #5579
• Refactor: remove GlobalC::ucell in esolver by @YuLiu98 in #5569
• Update LCAO_hamilt.hpp by @mohanchen in #5580
• Update overlap_new.cpp by @mohanchen in #5581
• Update operator_lcao.h by @mohanchen in #5584
• Refactor: move tmp charge density output to esolver_ks by @YuLiu98 in #5592
• Refactor: remove template for get_S by @YuLiu98 in #5593
• update the DCU compile by @A-006 in #5563
• Refactor: split sum_stoband to sum_stoband and cal_storho in sDFT by @Qianruipku in #5600
• Grid batching by adapted cut-plane by @jinzx10 in #5599
• Refactor: move psiinit file to hsolver folder by @haozhihan in #5601
• Refactor: Remove cal_ux from UnitCell. by @sunliang98 in #5608
• Refactor: move wf_atomic and wavefunc files by @haozhihan in #5613
• Refactor:Remove the dependency of the Psi in the FFT module by @A-006 in #5564
• Refactor: remove #include hsolver.h by @haozhihan in #5609
• refactor: modify the default return value of warning quit to 1 by @pxlxingliang in #5556
• Refactor: remove GlocalC::ucell in elecstate_energy_terms.cpp by @YuLiu98 in #5630
• Refactor:Remove GlobalC::ucell in module_cell by @A-006 in #5626
• Refactor : Remove GlobalC::ppcell by @Qianruipku in #5622
• Update rdmft.h by @mohanchen in #5628
• Update rdmft_tools.cpp by @mohanchen in #5629
• Update esolver_ks_lcao.cpp by @mohanchen in #5632
• Refactor: Move if (PARAM.inp.nspin == 4) into cal_ux(ucell). by @sunliang98 in #5637
• Refactor:Remove GlobalC::ucell in module_lcaodft by @A-006 in #5649
• Refactor:Remove GlobalC::ucell in the module_surchem by @A-006 in #5641
• Refactor: Remove bpcg dependency on Psi and Hamilt by @Cstandardlib in #5643
• Refactor: wavefunc.cpp by @haozhihan in #5646
• Update elecstate_pw.h by @mohanchen in #5651
• Refactor: format wf_atomic files by @haozhihan in #5653
• Refactor:Remove GlobalC::ucell in module_dftu by @A-006 in #5655

New Contributors

• @JGHan7 made their first contribution in #5325
• @19hello made their first contribution in #5467

Full Changelog: v3.8.3...v3.8.4

v3.8.3

What's Changed

Feature

• Feature: Add CG algorithm to pyabacus.hsolver by @a1henu in #5398
• Feature: apply CG eigensolver to LR-TDDFT by @maki49 in #5399
• Feature: Optimized memory management on DSP by @Critsium-xy in #5361
• Feature: build-in DFTD3 parameters by @kirk0830 in #5378
• Feature: enable ABACUS can finish SCF if charge density oscillation is found by @WHUweiqingzhou in #5421
• Feature: add interface Gint::psir_func by @PeizeLin in #5380
• Feature：Now sDFT support GPU by @Qianruipku in #5423
• Feature: change the default value of printe from 100 to scf_nmax by @WHUweiqingzhou in #5462
• Feature: (minor) support various boolean expressions for outputting flags by @kirk0830 in #5489
• Feature: Ground state projection tool for RT-TDDFT by @ESROAMER in #5477
• Feature: GPU Memory Recorder by @Critsium-xy in #5471
• Feature: make force and stress of sDFT support GPU by @Qianruipku in #5487
• Feature: LR-TDDFT support reading fxc from file or calculating fxc by a specified charge file by @maki49 in #5393

Fix

• Fix cal_edm_tddft by @ESROAMER in #5396
• Fix: disable the XC in LibXC in which nonlocal dispersion correction is required by @kirk0830 in #5391
• Fix: not build useless library without ENABLE_LCAO by @dyzheng in #5412
• Fix: update the example of vdwd3 acoording to the latest impl. by @kirk0830 in #5418
• Fix R-index mismatch in lr_util_hcontainer by @maki49 in #5456
• fixing the sigma value in example input files and adding comments to the ecutwfc keyword (Useful Information: lower the barrier for users who is not familiar with 'ecut' in the INPUT file)) by @qq270814845 in #5451
• Fix: Compiling error for ROCM by @dyzheng in #5464
• Fix the repeated initial guess and use diagonal precondition in LR::HSolver; Fix a segfault and non-hermitian in multi-k op_lr_exx by @maki49 in #5468
• Fix: let the coverage test pass without checking for its correctness by @WHUweiqingzhou in #5469
• Fix: compile cuda without openmp by @Qianruipku in #5488
• Fix GPU memory recorder's memory leak by @Critsium-xy in #5491
• Fix: nscf for hse by @YuLiu98 in #5499
• Fix: provide more information on 2d process grid error message by @jinzx10 in #5509
• Fix: support lmax of orbital 5, 6, 7 by @kirk0830 in #5519
• Fix: fix the compilation failure with DFTD3 autoset implementation by @kirk0830 in #5517
• Fix: fix a bug of relax_nmax default by @WHUweiqingzhou in #5506
• Fix: init nonlocal beta orbitals only when necessary by @maki49 in #5511
• Fix: fix the stoi failure for output flag out_chg by @kirk0830 in #5526
• Fix: set zero for unused psi data for nspin4 by @dyzheng in #5524
• Fix: support lmax of orbital 8,9 by @QuantumMisaka in #5528
• Fix: recover the use of -1 value of out_chg by @kirk0830 in #5540
• Fix: swap the sizeof() be the first multiplier to avoid overflow of int by @kirk0830 in #5561
• fix bug: change Mixing_Data::length from int to size_t by @linpeize in #5545

Doc

• Docs: Add Chinese wiki page link to README by @Cstandardlib in #5382

Refactor

• Refactor: wrap exx-routine in iter_finish into Exx_LRI_Interface by @maki49 in #5413
• Refactor: remove useless functions in esolver by @YuLiu98 in #5416
• Refactor: modify EXX realx/md calculation framework by @1041176461 in #5403
• Refactor: refactor iter_finish and iter_init by @YuLiu98 in #5426
• Fix&Refactor: soc force/stress error for LCAO code, refactor the force/stress code into operator by @dyzheng in #5381
• Remove git submodule LibRI and LibComm by @PeizeLin in #5428
• Refactor: runner() of esolver_ks by @YuLiu98 in #5445
• update toolchain LibComm sha256 by @PeizeLin in #5454
• Add function to support reading cereal binary format HexxR files. by @ErjieWu in #5453
• Code: divide charge_mixing.cpp into some files by @WHUweiqingzhou in #5427
• Refactor:Replace the current fft with templates and polymorphism by @A-006 in #5410
• update code format of Exx_LIP by @PeizeLin in #5473
• Refactor: move io_npz to ModuleIO by @YuLiu98 in #5475
• Refactor: remove lcao_fun.cpp by @YuLiu98 in #5481
• Update esolver_ks.h by @mohanchen in #5495
• Update esolver_ks_lcao.cpp by @mohanchen in #5494
• Update esolver_ks_lcao_tddft.h by @mohanchen in #5496
• Refactor: replace pvpr with hcontainer by @dzzz2001 in #5490
• Update esolver_ks_pw.cpp by @mohanchen in #5498
• Refactor: move cal_edm_tddft to module_dm by @YuLiu98 in #5485
• Refactor: remove nscf() by @YuLiu98 in #5455
• Refactor:Add cuda support for fft_bundle by @A-006 in #5508
• Refactor: move dftu_cal_occup_m to dftu by @YuLiu98 in #5512
• Refactor: remove the redundant macro in source file of VDW module by @kirk0830 in #5562
• Update init_orb.cpp by @mohanchen in #5551
• Update gint_gamma.h by @mohanchen in #5550
• Update mult_psi_dmr.cpp by @mohanchen in #5552
• Refactor: remove init_wfc&mem_saver&out_wfc_pw&out_wfc_r of wavefunc in abacus by @haozhihan in #5557
• Refactor: make get_S a new esolver by @YuLiu98 in #5515
• Refactor: refactor the relevant code for psi initializer by @haozhihan in #5474
• Refactor: remove init_after_vc by @YuLiu98 in #5547
• Refactor: remove set_matrix_grid by @YuLiu98 in #5558
• Refactor: remove pw_init_globalc.cpp by @YuLiu98 in #5559
• Refactor: remove dpks_cal_e_delta_band.cpp by @YuLiu98 in #5560
• Refactor: merge before_all_runners of tddft and lcao by @YuLiu98 in #5531
• Refactor: refactor psi init & wfinit class by @haozhihan in #5533
• Update gint.h by @mohanchen in #5525
• Refactor: replace raw pointers to vector in atom_spec.h by @dyzheng in #5521
• Refactor atom_input and unify the fake atom data structure of grid and atom_input by @goodchong in #5546

Test

• Integration test: Rename folders for consistency with get_pchg and get_wf by @AsTonyshment in #5431
• Additional explanations to the example files and fixing result.ref file in examples/bsse/water by @qq270814845 in #5484
• Tests: supplementing some tests with OPENMP...

v3.8.2

Feature

• Feature: LR-TDDFT for open-shell systems by @maki49 in #5312
• Feature: Porting abacus to DSP hardware (mtblas part) by @Critsium-xy in #5301
• Feature: MPI available on ABACUS DSP version by @Critsium-xy in #5351
• Feature: make SCF converges only if drho and dene is smaller than threshold by @WHUweiqingzhou in #5357
• Feature: make init stochastic WF support GPU by @Qianruipku in #5365
• Feature: move scf_ene_thr before mix_rho by @WHUweiqingzhou in #5375
• Feature: change the default value of ecutwfc based on basis_type by @WHUweiqingzhou in #5390
• Feature: Add Cell for pyabacus by @jieli-matrix in #5247
• Unify the output of BFGS, CG, and FIRE relaxation method by @sunliang98 in #5374

Refactor

• Refactor: replace sto_hchi by HamiltSdftPW::hPsi by @Qianruipku in #5298
• Refactor: remove read_rho and make read_cube independent of esolver_type by @maki49 in #5323
• Refactor: Organize code structure to improve maintainability in pyabacus by @a1henu in #5346
• Refactor: move print_rhofft and print_wfcfft to ModuleIO by @YuLiu98 in #5358
• Refactor IO cube (Useful Information: excellent example for discussions and actions among ABACUS developers) by @maki49 in #5362
• Remove DiagH class in hsolver by @Cstandardlib in #5307
• Remove diagh.h in module_hsolver by @Cstandardlib in #5332
• Remove install_dsp.sh by @Critsium-xy in #5337

Fix

• Fix: cannot compile without OPENMP by @Qianruipku in #5316
• Fix: fix nspin=4 error when device=gpu by @dzzz2001 in #5319
• Fix: PR conflicts of #5298 and #5312 by @Qianruipku in #5329
• Fix::Change the gamma_only_lcao when nspin=4 by @A-006 in #5322
• Fix: boost Davidson by removal of useless scc by @Cstandardlib in #4874
• Fix: do not bcast my_rank by @YuLiu98 in #5339
• Fix: Fix Consts memory leak by directly removing custome consts by @Critsium-xy in #5344
• Fix: make EXX symmetry consistent with the fixed irreducible k-points by @maki49 in #5348
• Change the default setting for symmetry when berry_phase=1 by @ErjieWu in #5349
• Add number of threads output in stdout by @QuantumMisaka in #5281
• Fix: make the symmetry condition in RPA consistent with EXX by @maki49 in #5355
• Fix: force and stress calculation with noncollinear-spin or SOC for PW code by @dyzheng in #5377
• Fix: widen the range of support on STRU file of Molden interface by @kirk0830 in #5388
• Fix: disable four rarely used functionals which involves the laplacian of rho by @kirk0830 in #5392

Doc

• doc: fix typo in kpt.md by @pxlxingliang in #5320
• docs: replace sphinx-rtd-theme with sphinx-book-theme by @njzjz-bot in #5360
• Docs: update the docs about DeePKS by @WHUweiqingzhou in #5385
• Docs: add the docs about DeePTB by @WHUweiqingzhou in #5386

Perf

• Performance: change the position of open mp by @Qianruipku in #5327

Build

• Toolchain: fix build scripts by @QuantumMisaka in #5350

Test

• Test: unit test for read/write_cube by @maki49 in #5384

New Contributors

• @ErjieWu made their first contribution in #5349

Full Changelog: v3.8.1...v3.8.2

v3.8.1

What's Changed

Build(deps)

• Bump pre-commit-ci/lite-action from 1.0.3 to 1.1.0 by @dependabot in #5227

CI

• Align test commands for coverage tests by @caic99 in #5219
• add back missing command for codecov by @caic99 in #5222

Docs

• Modify the berry phase document. by @jingan-181 in #5293
• update default behaviors on building built-in libm by @caic99 in #5218
• update the documentation about pseudopotential and orbitals by @kirk0830 in #5294

Feature

• Becke's partition for multi-center grid integration by @jinzx10 in #5292
• Enable PyTorch backend for DeePMD-kit v3 by @YuLiu98 in #5253
• Support outputting real space wave functions in Gaussian CUBE format by @AsTonyshment in #5140
• update new version of dav_subspace with higher performance by @dyzheng in #5199
• TDDFT now can use ks_solver=cusolver, and velocity gauge is able to use Heaviside external field by @AsTonyshment in #5238

Fix

• Fix a segfault in rhog_symmetry by @maki49 in #5303
• Fix memory bug in XC_Functional_Libxc::cal_gdr() by @PeizeLin in #5208
• Fix minor bug of EXX operator and default value by @maki49 in #5252
• Fix the memory leak in integrated test case 919_OF_out_elf by @sunliang98 in #5211
• fix a deadlock bug in CUDA version of gint by @dzzz2001 in #5210
• fix undefined behavior in cusolver by @dzzz2001 in #5251
• md restart can not read STRU by @YuLiu98 in #5215
• nupdown = 0 for spin-unpolarized calculation by @jinzx10 in #5305
• performance and memory for NSPIN=4 in LCAO base by @dyzheng in #5249
• remove unnecessary gpu memory allocation under LCAO basis by @dzzz2001 in #5258
• revert pre-commit update by @caic99 in #5244

Refactor

• Change the variable type. by @A-006 in #5201
• Change wrapper spsi_func in hsolver-dav by @Cstandardlib in #5205
• Refactor XC_Functional_Libxc::convert_vtxc_v() by @PeizeLin in #5212
• Refactor class DensityMatrix: remove the dependence on K_Vectors and the ambiguity of _nks by @maki49 in #5224
• Refactor hpsi_func in hsolver by @Cstandardlib in #5202
• Remove Base class DiagH in LCAO code by @Cstandardlib in #5239
• Remove DiagH Base class in pw by @Cstandardlib in #5225
• Remove DiagH of lcao PEXSI by @Cstandardlib in #5259
• Seperate BLAS functions' declaration and implementation, and add a device_type flag for blas kernels by @Critsium-xy in #5242
• Sorting out the calculation logic of pexsi in hsolver-lcao by @haozhihan in #5299
• Unify the interfaces of Pulay terms of force and stress by @maki49 in #5130
• Use memory_op to set diag_const_nums by @Critsium-xy in #5246
• refactor solve func in hsolver-lcao class by @haozhihan in #5257
• remove nspin dependence form Gint by @maki49 in #5304
• Use PARAM instead of GlobalV::NBAND,NLocal by @A-006 in #5193

Test

• add cases for wfcinit by @Qianruipku in #5197
• fix some incorrect INPUT files by @dzzz2001 in #5284

Tools

• Toolchain fix stage4 by @QuantumMisaka in #5233
• toolchain bug fix by @QuantumMisaka in #5223

Full Changelog: v3.8.0...v3.8.1

v3.8.0

What's Changed

Feature

• Add davidson function to pyabacus by @a1henu in #5112
• Calculate and output electron localization function (ELF) with KSDFT and OFDFT by @sunliang98 in #5139
• Delley's grid for quadrature on the unit sphere by @jinzx10 in #5131
• RI-Hartree for LR-TDDFT benchmark with FHI-aims by @maki49 in #5084
• Radial quadrature grid by @jinzx10 in #5173
• Space group symmetry for EXX based on LibRI v0.2.1.0 by @maki49 in #5063
• add new init_chg method with wavefunctions by @Qianruipku in #5082

Fix

• Fix docs according to #5133 by @Cstandardlib in #5169
• Fix parallel LR-EXX and add a test case by @maki49 in #5188
• Fix read/write HexxR at nspin=4 by @maki49 in #5142
• Fix serial version compiling bug by @Critsium-xy in #5079
• Fix the undefined behavior in sph_bessel_recursive by @maki49 in #5158
• If the number of NAOs for an angular momentum is 0, filter the NAOs in exx by @PeizeLin in #5152
• Update function calls in pyabacus to align with new function signature in hpsi_func by @a1henu in #5176
• timer not closed in TDDFT code by @AsTonyshment in #5172
• add MPI_Barrier in unittest of CifParser when necessary to avoid unexpected behavoir by @kirk0830 in #5167
• add threshold file and enlarge ecut in exx test cases to prevent CI test failure by randomness by @maki49 in #5096
• bug of cal_ux by @Qianruipku in #5165
• discourage out_mul for PW to prohibit segfault error by @kirk0830 in #5102
• enlarge the threshold of case 281 by @maki49 in #5117
• fix a bug in diago_elpa_native.cpp by @dzzz2001 in #5155
• fix a cuda runtime error introduced by PR #5061 by @dzzz2001 in #5071
• init_chg wfc support npsin = 4 by @Qianruipku in #5166
• let only one rank do file I/O in unittest of orb_io by @kirk0830 in #5185
• minor fixes in LR by @maki49 in #5187
• move back Kpoint when basis_type="pw" by @A-006 in #5129
• optimize the memory usage by psi_initializer by @kirk0830 in #5120
• recover the wannier90 interface for lcao_in_pw case by @kirk0830 in #5177
• segmentation fault when deepks_scf=0 but deepks_out_labels=1 by @xuan112358 in #5090
• support kpar > 1 case to write rhog by @kirk0830 in #5145
• wrong STRU read in md restart case by @YuLiu98 in #5157
• fix cusolvermp compiling error with icpc and update ks_solver doc by @dzzz2001 in #5196

Perf

• change default pw_seed=0 by @WHUweiqingzhou in #5179
• optimize td_current by @dzzz2001 in #5181

Refactor

• Refactor ModuleIO::read/write_cube() by @PeizeLin in #5150
• USE PARAM instead of GlobalV by @A-006 in #5053
• Use PARAM instead of GlobalV::dir* by @A-006 in #5097
• Use PARAM instead of GlobalV::domag* by @A-006 in #5115
• Use PARAM instead of GlobalV::test* by @A-006 in #5065
• Use PARAM instead of deepks* by @A-006 in #5104
• Use PARAM instead of ks_solver,nb2d,search_radius by @A-006 in #5138
• Use Param.inp insetead of GlobalV::MIXING* by @A-006 in #5070
• add CalAtomsInfo to modify parameter by @Qianruipku in #5132
• add namespace XC_Functional_Libxc by @PeizeLin in #5151
• consistent order of hpsi by @Cstandardlib in #5134
• optimize the performanace of psi_initializer with omp by @kirk0830 in #5146
• refactor HsolverPW & HsolverPW_SDFT func by @haozhihan in #5094
• refactor hsolver-lcao func by @haozhihan in #5148
• refactor paw code in HSolverLIP by @haozhihan in #5126
• remove GlobalC::ORB by @jinzx10 in #5085
• remove GlobalC::ORB in module_hamilt_lcao by @jinzx10 in #5068
• remove hsolver base class from module_hsolver by @haozhihan in #5093
• remove my_conj func from hsolver_lcao by @haozhihan in #5128
• remove useless warning for dp by @YuLiu98 in #5153
• use ELPA_WITH_NVIDIA_GPU_VERSION to judge elpa setup gpu by @goodchong in #5163
• Use PARAM instead of nspin,cal_stress by @A-006 in #5136

Tools

• Toochain update: new download url and MPICH/OpenMPI version by @QuantumMisaka in #5088
• Toolchain 202403 by @QuantumMisaka in #5144

Build

• Bump pre-commit-ci/lite-action from 1.0.2 to 1.0.3 by @dependabot in #5110

Docs

• update hpsi_func requirements by @Cstandardlib in #5190

Full Changelog: v3.7.5...v3.8.0

v3.7.5

What's Changed

Feature

• Feature: support automatic binary output of charge density by @kirk0830 in #4991
• add elpa native to solver generate eigen by @goodchong in #4969
• Feature: add fparam and aparam for dp esolver by @YuLiu98 in #5047
• Feature: add rescaling parameter into dp by @Qianruipku in #5050

Performance

• Perf: optimize the openmp strategy in calculate_HR by @dzzz2001 in #5037
• Perf: optimize function snap_psibeta_half_tddft by @dzzz2001 in #5041

Fix

• Build: Fix ENABLE_CNPY Link Errors by @jieli-matrix in #5003
• Fix: bug in charge extrapolation by @YuLiu98 in #5007
• Fix toolchain scalapack problem by @QuantumMisaka in #5014
• Fix HexxR readin directory by @maki49 in #5025
• Fix bug in reallocating HContainter when not all the processors have elements of (0,0) atom pair by @maki49 in #5028
• Fix: close mixing_gg0 after PBE-loop in no-separate-loop EXX process by @maki49 in #5034
• Fix: fix the issue that out_chg -1 not really work by @kirk0830 in #5046
• Fix: Assert the mesh of <PP_BETA> not exceeding pp.mesh. by @sunliang98 in #5049
• fix wrong dp_potential after rescaling by @Qianruipku in #5055

Refactor

• Refactor: refactor set_diagethr func and remove phsol from esolver [version 2] by @haozhihan in #5017
• Refactor:Replace GlobalV::KSPACING with PARAM.inp.kspacing. by @A-006 in #5040
• Fix&Refactor: support naive and complete CIF file I/O interface by @kirk0830 in #5023
• Refactor: remove GlobalC::ORB from module_io by @jinzx10 in #5056
• Refactor: remove useless code about phsol by @haozhihan in #5054

Full Changelog: v3.7.4...v3.7.5