aboutsummaryrefslogtreecommitdiff
path: root/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp (follow)
AgeCommit message (Collapse)AuthorFilesLines
2023-08-01Clang tidy CI test: add several readability checks to clang tidy CI test ↵Gravatar Luca Fedeli 1-1/+1
(#4124) * add few readability checks to clang-tidy CI test * address all the issues found with clang-tidy * fix bug * fixed bug * fix residual issue * fix issue found with clang-tidy
2023-06-12Ohm's law solver (hybrid kinetic-fluid extension) (#3665)Gravatar Roelof Groenewald 1-2/+5
* Add "None" as an option for the Maxwell solver * fixed some of the reasons for failing CI tests * no longer pass `do_electrostatic` to `GuardCellManager` * renamed `MaxwellSolverAlgo` to `ElectromagneticSolverAlgo` * rename `do_electrostatic` to `electrostatic_solver_id` * rename `maxwell_solver_id` to `electromagnetic_solver_id` * start of hybrid solver logic * changes requested during PR review * remove `do_no_deposit` from tests without field evolution * added `HybridSolveE.cpp` * bulk of the hybrid solver implementation * mostly reproduce 1d cold ion mirror results * ion Bernstein modes reproduced with this version * fix bug with reduced diagnostic FieldProbe in 1d * added hybrid solver installation to PICMI and added example script generating ion-Bernstein modes * enable the use of `FieldProbe` default parameter values * use default field-probe values * steady progress * add `do_not_push` flag to picmi * possibly use nodal fields * added extra multifab for current calculated from curl B * added `CalculateTotalCurrent` functions * rewrote implementation to calculate J x curl B on a nodal grid first * fill boundary for auxiliary MFs used during hybrid E solve * properly handle nonzero resistivity * updated hybrid model example * clean up example scripts * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fixed invalid memory access for GPU and other code cleanups * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * refinements on the example scripts * added ion beam instability example * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added EM modes and ion beam examples to CI test suite * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * started docs section on the hybrid model * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * more progress on documentation * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added ion Landau damping verification test / example * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add checksum benchmark for Landau damping example * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added fields.py wrapper to access total current density in hybrid case * refactored the charge deposition fix to be performed with the field data rather than individual particles * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * also correct current density at PEC boundary * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * made resistivity a parsed function of `rho` * work on PEC boundary condition * corrections pointed out during code review * fix build fails due to unused variables * fix issue with GPU builds * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * actually apply rho boundary correction in EM case * take one sided derivative at PEC boundary when calculating div Pe * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * actually apply rho boundary correction in EM case * removed specific treatment of E-field on PEC boundary for Ohm's law solver * first round of CI fixes * second round of CI fixes * added description of deposition logic with PEC boundaries to documentation * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * third round of CI fixing * move J and rho boundary handling to after `SyncRho` and `SyncCurrent` calls * properly order the application of boundary conditions on rho, for electrostatic simulations * fourth round of CI fixing * moved calculation of total current (Ampere's law) to seperate function * add random seed specification to `picmi` * code clean-up -> renamed hybrid model to hybrid-PIC model * added magnetic reconnection example * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * code cleanup & benchmark updates * update PICMI class name for hybrid solver to `HybridPICSolver` * don't apply J field boundary in * don't apply J field boundary in `MultiParticleContainer::DepositCurrent` * apply changes requested during code review * Apply suggestions from code review Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Loosen tolerance on failing CI test * Removed unused variable * code cleanup: make use of `MultiParticleContainer::DepositCurrent` in `AddSpaceChargeFieldLabFrame` * switch to using a rho_fp_temp multifab for old and averaged charge density field, also no longer require particles to move only one cell per step * use `ablastr::coarsen::sample` namespace in `HybridPICSolveECartesian` * switched to using `MultiFab::LinComb` instead of self written GPU kernels to calculated averaged or extrapolated current density * add verbosity flag for the Ohm solver tests * deal with fine versus coarse patches * add theoretical instability growth / damping rates to hybrid-PIC examples * update ion-Bernstein mode plot in documentation * move the `ApplyRhofieldBoundary` call to after `SumBoundary` * use a uniform calculation for the number of cells a given index is from the boundary * remove unused variable * limit number of ghost cells updated during PEC BC application * the number of ghost cells to consider depends on whether the field is nodal or not * attempt 1 to fix failing CI tests * attempt 2 to fix failing CI tests and code cleanup * attempt 3 to fix failing CI tests * attempt 4 to fix failing CI tests and docs cleanup * switched to using bibtex citations * move hybrid solver input parameters documentation to its own section * clean up ion beam instability analysis script * Apply suggestions from code review Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Apply suggestions from code review Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * add inline comments describing the meaning of each argument for the `amrex::MultiFab::LinComb` calls used * make `HybridPICSolver` a child class of `picmistandard.base._ClassWithInit` * apply changes requested during code review * add warning about using hybrid-PIC solver with Esirkepov current deposition * add Stanier 2020 reference to recommend linear particles with hybrid-PIC * add call to FillBoundary for `current_fp` - needed for accurate interpolation to nodal grid * changes requested from code review * Apply suggestions from code review Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> * include physics accuracy check for ion beam instability; switch CI tests to use direct current deposition * reset benchmark values after switching to direct current deposition * update ion beam instability benchmark * minor changes requested during code review * remove guard cells for `enE_nodal_mf` as well as corresponding `FillBoundary` call * refactor: moved hybrid-PIC specific multifabs and `CalculateElectronPressure()` to `HybridPICModel` * add assert that load balancing is not used with the hybrid-PIC solver since the new multifabs are not yet properly redistributed * move `CalculateCurrentAmpere` to `HybridPICModel` * refactor: moved `HybridPICSolveE` to `HybridPICModel` class --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org>
2023-05-01Use WARPX_ABORT_WITH_MESSAGE("msg") instead of ↵Gravatar Luca Fedeli 1-4/+4
amrex::Abort(Utils::TextMsg::Err("msg")) (#3879) * use WARPX_ABORT_WITH_MSG instead of amrex::Abort(Utils::TextMsg::Err(msg)) [WIP] * use WARPX_ABORT_WITH_MESSAGE * fix typo * fix missing parenthesis * remove spaces to prevent automatic text wrapping * remove wrong parenthesis
2023-03-09New user input for grid type (collocated, staggered, hybrid) (#3683)Gravatar Edoardo Zoni 1-3/+3
* Introduce `warpx.grid_type` parameter * Replace `or` with `||` * Update examples with new user input syntax * Fix `if` condition * Improve error message * Fix `if` condition * Fix bugs * Fix warning * Fix RZ * Debugging * Fix RZ * Fix bug * Clean up * More changes: - set default algo parameters with hybrid grid - all hybrid input parameters under warpx name * Set default field gathering algo for hybrid grids * Update documentation
2022-11-07Allow `None` for Maxwell solver (#3504)Gravatar Roelof Groenewald 1-4/+4
* Add "None" as an option for the Maxwell solver * fixed some of the reasons for failing CI tests * no longer pass `do_electrostatic` to `GuardCellManager` * renamed `MaxwellSolverAlgo` to `ElectromagneticSolverAlgo` * rename `do_electrostatic` to `electrostatic_solver_id` * rename `maxwell_solver_id` to `electromagnetic_solver_id` * changes requested during PR review * remove `do_no_deposit` from tests without field evolution * Fix doc-string in `GuardCellManager.H` Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com>
2022-05-17Use uniform error message formatting in more source files (#2964)Gravatar Luca Fedeli 1-2/+5
* use WARPX_ALWAYS_ASSERT_WITH_MESSAGE instead of Abort() * fix bug * Update Source/WarpX.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * use more uniform text formatting * fixed bug * fixed bug * using Utils::TextMsg in more files * fixed bug * use Utils::TextMsg in more files * fixed bug * use Utils::TextMsg in more files * fixed last merge conflict * fixed bug * fix indentation Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
2021-08-30ECT conformal solver (#1923)Gravatar Lorenzo Giacomel 1-1/+1
* adding base implementation of the conformal solver * adding some preprocessor directives * qualifying the isnan's correctly * getting rid of some unused fields * computing S_stab on the fly * using empty in length check * Source/FieldSolver/FiniteDifferenceSolver/EvolveB.cpp * replaced a looponcpu with a parallelfor * trying to not pass lending/borrowing info by reference in evolveB * passing data using dataPtr * converting inds into a device vector * simplifying some += * extracting the inds BaseFabs as DataPtr * Revert "extracting the inds BaseFabs as DataPtr" This reverts commit bc709d2fcaa347c119514de79a3f57169a05af65. * implementing new way ogf handling cell extensions (gpu compatible) * fixing some white spaces * removed a typo * made a function static * tidying up * tidying up * getting rid of the rho vector * moving the rho update to evolveE * refectoring the cell extension * small chenge in input parameters * updating WarpX.H * bug fix * fixing another bug * rotating the cube * updated gitignore * using the conformal soler in the cube test * fixing the signature of a function * trying to fix the setVal problem * Revert "trying to fix the setVal problem" This reverts commit c7d0e5e3709b730ff570183b2a6df5f587ca4640. * trying to fix the setVal problem * cleaning some comments * removing an abort in device code * Including geometric information in the external field initializer * cleaned up the test * moving the geometric data initialization before the external fields initialization * changing way of saving info about intruded cells * fixed some white spaces * Using S_mod instead of S_red and S_enl * substituting a std::vector with amrex::Array1D * bug fix in the uint8_t -> coords maps * Condensed ect cell info into one single MultiFab * fixing some includes * fixing some more includes * fixed a typo * making some functions available in gpu code * using tilebox instead of validbox for the geometry initialization * communicating the geometric info in the guard cells * fixing the guard cells initialization for ect * fixing an unused parameter * fixing an unused parameter * ignored some unused variables when EB is not supported * cleaning up * cleaning up * ignored some unused variables when EB is not supported * evolving rho just for ect * handling some more unused variables * removing some white spaces * adding the rotated cube test * removed some white spaces * change cells into faces * small fix in unused parameters * fixed a comment * for safety for now just initialize the geometric data when lev==maxLevel * adding some preprocessor directives to isolate EB code * updating Makefile stuff * Improving the rotated cube test * bug fix in mesh refinement * fixing boundary conditions in rotated cube test * deactivating MPI in rotated cube test * activating mpi in test * improving outputs of cells extension * improved the documentation * Update Source/EmbeddedBoundary/WarpXInitEB.cpp Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> * Update Source/EmbeddedBoundary/WarpXInitEB.cpp Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> * Removed some obsolete isnan's * undone change to gitignore * adding some missing AMREX_GPU_DEVICEs * Changing some amrex::Real(0) into 0. Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Making some variables const Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Adding amrex:: to some ignore_unused Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Enhancing readability of some parallelfor's Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Removed some unecessary includes * Fixing some tags Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Fixing the function CountExtFaces * added a comment for Rhofield * Fixed a typo in CountExtCells * trying to remove accesses to private members in ComputeEdgeLengths * making some functions public * undoing some useless changes * undoing some useless changes * adding some AMREX_GPU_DEVICEs * adding some unused variables * adding some AMREX_GPU_DEVICEs to fix warnings * fixing relative error * Making several variables const Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Fixed a comment Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * changing some double to amrex::Real * removing commented lines * changing some double to amrex::Real * removing commented lines * inizialing nelems_x,y,z to avoid a warning * Fixing number of cells * Adding missing analysis routine in rotated cube test Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Making some variables constexpr Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> * Improving some reduce operations Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> * reading time directly from the output * fixed a few data types * fixing another int * Replacing or->||, and->&&, not->! * Adding license info * Adding a white space Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * removed some unused imports * Moving the doxygen documentation * Including AMReX_LayoutData.H * removing some useless parameters * adding ect solver to the doc * Removing some useless reductions * Small change for consistency * Handling the resizing of arrays * Handling correctly the resing of arrays * Fixing some whitespaces * Fixing an indentation * Improving a comment * Removed a useless initialization * Renamed Rhofield to ECTRhofield * Renamed Rhofield to ECTRhofield * Added some if conditions to isolate some EB related code * Improved some comments Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> * Made some functions not member of WarpX anymore * Isolated some EB-only code * Isolated some EB-only code * Using the square brackets to access vectors * Ignoring some unused variables * Bug fix in initialization * Removed a redundant if * Using enumeration for connectivity and improved names * Added a comment * added a few comments * Removed some useless template parameters * Printing some info only in verbose mode * Revert "Removed some useless template parameters" This reverts commit 2c527980e6872c0212767c27f00e2b53ecbcfd0a. * Fixed a bug with the neighbours enumeration * Initializing geom data alsoo in the ghost cells Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org>
2021-06-24Use "Include What You Use" on WarpX (#1947)Gravatar Luca Fedeli 1-7/+16
* initial tests with IWYU * added a couple of forward declarations * used iwyu on more files * progress * used iwyu on more files * progress with iwyu * progress with iwyu * fixed bug * progress with iwyu * progress with IWYU * progress with IWYU * fixed bug * fixed bug * progress with IWYU * progress with IWYU + use forward declarations in WarpX.H * first try with .def files * fix bugs * progress with IWYU * progress with IWYU * progress with iwyu * correct copyright * fixed bug * fixed bugs * fix missing include * fixed bug * fix bug * fix bug introduced during last bugfix * use iwyu on newly added files * add space * fix bug * fix missing include * fix missing include * fix missing include * fixed bugs * fixed bug * attempt at fixing issue with math functions * added missing include * fixed missing include * using _fwd.H * fixed bug * progress with iwyu * update AMReX branch * enforce alphabetic order * progress with iwyu * use right version of amrex * use right version of amrex for tests * fixed bug * fix another bug * fix missing include * fix missing include * fix missing include * updated amrex * initial work to document new include strategy * updated documentation * Fix rst & private includes * Remove accidentially added files * Fix rst code blocks * one more rst block Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
2021-06-16Silver-Mueller: Avoid Managed Memory (#2019)Gravatar Axel Huebl 1-18/+14
Avoid relying on managed memory usage in Silver-Mueller boundary conditions. Previously, we initialized the coefficients on the host, copied them to device and then accidentially used the device memory on the host again, as we calculated some constants. This now keeps the initial host-memory around so we can use it for host-only operations.
2020-12-11PSATD Runtime Control (#1300)Gravatar Axel Huebl 1-2/+6
* Docs: PSATD Runtime Option * Tests: PSATD Runtime Option Add new runtime option to PSATD regression test matrix. * PICMI: PSATD runtime option * Source: PSATD Runtime Option
2020-09-03Remove ManagedVector from finite-difference solver (#1269)Gravatar WeiqunZhang 1-5/+35
2020-07-24Fix -Wextra-semi (#1207)Gravatar Axel Huebl 1-1/+1
Remove unnecessary semicolons (fix compiler warnings).
2020-02-25Includes: Clean Up (#743)Gravatar Axel Huebl 1-1/+1
- Use `""` for WarpX-local includes - Order: WarpX `""`, AMReX `<>`, other third party includes `<>` - Add dir prefixes for WarpX Add order to includes by including from `Source/` onward and keeping directory prefixes of non-local includes for clarity.
2020-02-06Add Doxygen commentsGravatar Remi Lehe 1-8/+1
2020-02-06Prepend class members with "m_"Gravatar Remi Lehe 1-4/+4
2020-02-06Explicitly use "Cartesian" in the name of algorithmsGravatar Remi Lehe 1-6/+6
2020-01-29Add copyrightsGravatar Remi Lehe 1-0/+7
2020-01-28Add commentsGravatar Remi Lehe 1-5/+19
2020-01-28Register missing parameterGravatar Remi Lehe 1-0/+1
2020-01-28Fix type of input parameter "do_nodal"Gravatar Remi Lehe 1-1/+1
2020-01-27Implement nodal solverGravatar Remi Lehe 1-4/+17
2020-01-27Fix compilation errorsGravatar Remi Lehe 1-0/+30
2020-01-10Update Evolve BGravatar Remi Lehe 1-15/+0
2020-01-10Started implementing finite difference solverGravatar Remi Lehe 1-0/+15
Added Yee algorithm