aboutsummaryrefslogtreecommitdiff
path: root/Source/Particles/Collision/BinaryCollision (follow)
AgeCommit message (Collapse)AuthorFilesLines
2022-07-27ParticleReal for external fields and collisions (#3262)Gravatar David Grote 6-134/+135
* Use ParticleReal consistently in GetExternalFields * Use ParticleReal in Collision code * Use ParticleReal in Algorithms/KineticEnergy.H * Fix _prt in Algorithms/KineticEnergy.H
2022-07-19D-T fusion (#3153)Gravatar Remi Lehe 9-6/+236
* initial work * fixed bugs and added species * update documentation * delete unused file * Add properties for neutron, hydrogen isotopes, helium isotopes * Update code to be more consistent * Correct typo * Parse deuterium-tritium fusion * Start putting in place the files for deuterium-tritium * Update documentation * Prepare structures for deuterium tritium * Fix typo * Fix compilation * Add neutron * Add correct formula for the cross-section * Correct compilation error * Fix nuclear fusion * Reset benchmarks * Prepare creation functor for 2-product fusion * First implementation of momentum initialization * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Use utility function for fusion * Minor modification of variable names * Fix GPU compilation * Fix single precision compilation * Update types * Use util function in P-B fusion * Correct compilation errors * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Correct errors * Update values of mass and charge * Correct compilation error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Correct compilation error * Correct compilation error * Correct compilation error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Reset benchmark * Use helium particle in proton-boron, to avoid resetting benchmark * Fixed proton-boron test * Revert "Fixed proton-boron test" This reverts commit 73c8d9d0be8417d5cd08a23daeebbc322c984808. * Incorporate Neil's recommendations * Reset benchmarks * Correct compilation errors * Add new deuterium tritium automated test * Correct formula of cross-section * Correct cross-section * Improve analysis script * Add test of energy conservation * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Add test of conservation of momentum * Progress in analysis script * Fix error in the initial energy of the deuterium particles * Add check of isotropy * Clean up the test script * Rewrite p_sq formula in a way to avoids machine-precision negative numbers * Add checksum * Clean up code * Apply suggestions from code review * Update PR according to comments * Update benchmark * Address additional comments * Numerical Literals Co-authored-by: Luca Fedeli <luca.fedeli@cea.fr> Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com>
2022-07-13Refactor code in fusion module to avoid machine-precision issues (#3229)Gravatar Remi Lehe 2-12/+14
* Refactor code in fusion module to avoid machine-precision issues * Update formula
2022-07-05Add new entries in Physical Species properties (+ refactoring of the ↵Gravatar Luca Fedeli 3-4/+4
SpeciesPhysicalProperties file) (#3090) * initial work * fixed bugs and added species * update documentation * delete unused file * Add neutron * Fix nuclear fusion * Reset benchmarks * Update values of mass and charge * Correct compilation error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2022-06-16Extract function for two-particle fusion reaction (#3175)Gravatar Remi Lehe 2-100/+192
* Extract function for fusion reaction between 2 particles * Extract function for two-particle momenta in fusion reaction * Apply suggestions from code review Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> * Remove obsolete comment * Update Source/Particles/Collision/BinaryCollision/NuclearFusion/TwoProductFusionUtil.H Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com>
2022-05-24Specify particle precision (#3065)Gravatar Kevin Z. Zhu 3-9/+10
* Add precision to printed PIC parameters * Added WarpX_PARTICLE_PRECISION as a build option * Update types to ParticleReal * Updated libwarpx to inject particles with correct ParticleReal type * Fix syntax error * Add logic to avoid duplicate definitions * Use correct ParticleReal type in add_particles * Cleaned up code, addressed comments * Update Python/pywarpx/_libwarpx.py Co-authored-by: Peter Scherpelz <31747262+peterscherpelz@users.noreply.github.com> * Removed redundant functions, fixed some typing * Modified template functions * Cast d_w to Real * Fixed failing tests * Cast types to be consistent * removed in-tree-build from pip command * Added GPU device macros to PDim3 methods * rerun tests * Removed unecessary casting, update calls to use PDim3 instead of XDim3 * Refactored comments * Added mcc fields double precision, particles single precision test * Updated casting and formatting * Removed cast, updated declaration Co-authored-by: Peter Scherpelz <peter.scherpelz@modernelectron.com> Co-authored-by: Peter Scherpelz <31747262+peterscherpelz@users.noreply.github.com>
2022-05-04Nuclear fusion: remove underflow warning in single precision (#3058)Gravatar Neïl Zaim 1-14/+8
* Nuclear fusion: remove underflow warning in single precision * Explicitly set underflowing constexprs as double * Also set alpha and beryllium masses as doubles
2022-03-10Clean up the use of ndt for collisions (#2944)Gravatar David Grote 1-10/+6
* Clean up the use of ndt for collisions * Update BackgroundStopping to match changes
2022-03-08Make error and info messages visually uniform (#2939)Gravatar Luca Fedeli 1-2/+3
* initial work to add msg formatter * wip * replace AMREX_ALWAYS_ASSERT_WITH_MESSAGE with WarpX equivalent
2022-02-07Binary Collisions: Const & Restrict (#2829)Gravatar Axel Huebl 4-5/+9
`const`-ifying and `restrict`-ing pointers to index arrays for binary collision routines. This should allow the compiler to do more optimizations.
2022-02-05Fixes removing implicit double to float conversions (#2687)Gravatar David Grote 3-14/+20
* Fixes removing implicit double to float conversions * Minor fix in Evolve * Removed comments * Reverted amrex::second to original version. This change will be made in a separate PR * More fixes * Performance: pow2 & pow3 * One more pow2 * Cleaning: auto where types are repetitive std::pow(float, int): see comments and https://stackoverflow.com/a/5627278/2719194
2022-01-04Add Coulomb collision and nuclear fusion subfolders (#2389)Gravatar Neïl Zaim 10-5/+6
2021-12-16Doxygen: Fix Diags, FieldSolver, Parallelization & Particles (#2662)Gravatar Axel Huebl 2-7/+8
* Doxygen: Fix Diags, FieldSolver, Parallelization & Particles * Apply suggestions: Remi Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> * Apply suggestions: Roelof Co-authored-by: Roelof Groenewald <40245517+roelof-groenewald@users.noreply.github.com> * Apply suggestions: Luca Co-authored-by: Luca Fedeli <luca.fedeli@for.unipi.it> * Apply suggestions: Edoardo Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Apply suggestions: Andrew * Apply suggestions: Edoardo Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> * Apply suggestions: Neil Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> * Apply suggestions: Roelof * Apply suggestions: Weiqun Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> Co-authored-by: Roelof Groenewald <40245517+roelof-groenewald@users.noreply.github.com> Co-authored-by: Luca Fedeli <luca.fedeli@for.unipi.it> Co-authored-by: Edoardo Zoni <59625522+EZoni@users.noreply.github.com> Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov>
2021-12-13Add high energy asymptotic fit for Proton-Boron total cross section (#2408)Gravatar Neïl Zaim 1-26/+72
* Add high energy asymptotic fit for Proton Boron total cross section * Write keV and MeV instead of kev and mev * Add @return doxystrings
2021-12-06AMREX_SPACEDIM : Initialization and Particles (#2628)Gravatar Prabhat Kumar 1-2/+2
* AMREX_SPACEDIM : Boundary Conditions * AMREX_SPACEDIM : Parallelization * Fix compilation * AMREX_SPACEDIM : Initialization * Fix Typo * space * AMREX_SPACEDIM : Particles
2021-12-06Correct collision algorithm in RZ. (#2510)Gravatar Yinjian Zhao 2-4/+35
* Add rotation. * Fix a small bug * Add automated test. * rename inputs_rz * Add json * minor * add comment. * Apply suggestions from code review Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update analysis_collision_rz.py * Fix missing import * Change tolerance. * Add warnings * Apply suggestions from code review * Move assert. * fix end-of-Line whitespaces. Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org>
2021-11-22Proton-boron fusion: compute initial momentum of produced alphas (#2330)Gravatar Neïl Zaim 6-31/+232
* Proton-boron fusion: initialize alphas momentum assuming isotropy * Remove constexpr underflow in single precision * Update Source/Particles/Collision/BinaryCollision/ProtonBoronFusionInitializeMomentum.H Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
2021-11-191D3V Cartesian Support (#2307)Gravatar Prabhat Kumar 1-2/+6
* Build System: Add 1D Geometry * test PR * test PR * 1D cartesian yee algorithm * fixed typo * Fixes for PML * 1D support related multiple changes * Fix compilation * change 1D to 1D_Z * 1D Field Gather and typo fix * 1D Charge Deposition * Particle Pusher * multiple changes related to 1D * 1D diagnostics and initialization * PlasmaInjector and PEC fixes for 1D * clean-up delete diags file * mobility 1D laser particle and bilinear filter * deleted diags files * update laser particle weight formula * delete diags files * Azure: Add 1D Cartesian Runner * 1D fixes for FieldProbe * Update Docs/source/developers/dimensionality.rst Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> * 1d laser injection and langmuir test input files * 1d tests * clean up : delete print statements * analyse simulation result for laser injection and Langmuir tests * EOL * delete input files for which there are no automated tests * delete input files for which there are no automated tests * add ignore_unused to remove warnings * remove space * Fix compilation issues * fix error : macro name must be an identifier * Small bug fix * cleanup Python script for analysis * bug fix * bug fix * Update ParticleProbe: Check 1D in-domain * Update Source/Make.WarpX * Update .azure-pipelines.yml * Add USE_OPENPMD=FALSE to .azure-pipeline.yml * resolve conflict * resolve conflict * fix typo * Correct out-of-bound access * Fix Particle BC in WarpXParticleContainer and correct path to checksumAPI in python analysis scripts * EOL * Fix bug : accessing out of bound index of cell in 1D * remove 1d test for cartesian3d * Fix CI check * Slight style change * Address review comments * Fix GPU compilation Filter.cpp * Fix CI * Fix Indentation * Address review comments * More consistent ifdef for dimension bigger than 1 * Update Examples/Tests/Langmuir/analysis_langmuir_multi_1d.py Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update GNUmakefile Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Regression/prepare_file_ci.py Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianNodalAlgorithm.H Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Filter/Filter.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Filter/Filter.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Filter/Filter.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Filter/Filter.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Initialization/PlasmaInjector.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Update Source/Initialization/PlasmaInjector.cpp Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * add comment inline to explain twice push_back * Add amrex::Abort for NCIGodfreyFilter Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> Co-authored-by: Prabhat Kumar <prabhatkumar@kraken.dhcp.lbl.gov> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> Co-authored-by: Remi Lehe <rlehe@lbl.gov>
2021-11-08Install pre-commit (#2532)Gravatar Axel Huebl 1-1/+0
* Add pre-commit Add basis for automated pre-commit checks. Install locally via: ```bash python3 -m pip install -U pre-commit pre-commit install ``` See: https://pre-commit.com * Cleanup: Whitespaces * Cleanup: requirements.txt order
2021-10-27Fix Doxygen: Particles (#2486)Gravatar Axel Huebl 3-15/+22
* Fix Doxygen: Particles Fix doxygen errors & warnings. * Apply suggestions from code review Co-authored-by: Luca Fedeli <luca.fedeli@for.unipi.it> Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> * Apply suggestions from code review * Document ForwardIterator * Fix tparam and comma Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com> Co-authored-by: Luca Fedeli <luca.fedeli@for.unipi.it> Co-authored-by: Neïl Zaim <49716072+NeilZaim@users.noreply.github.com>
2021-10-27Fix BinaryCollision on GPU (#2504)Gravatar Neïl Zaim 1-4/+6
2021-10-19BinaryCollision: implement particle creation functor (#2315)Gravatar Neïl Zaim 6-103/+313
* BinaryCollision: implement particle creation functor * Apply suggestions from code review (restrict keyword) Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Don't restrict the particle pointers * Use atomicSetID * Use more restricts * Don't use auto restrict Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
2021-10-12Add total cross section for proton boron nuclear reaction (#2301)Gravatar Neïl Zaim 1-3/+88
* Implement Higginson's nuclear fusion algorithm * Fix uninitialized variable * Typo fix and compute probability in a more robust way numerically * Set mask to false when no fusion * Update NuclearFusionFunc Doxystring * Add total cross section for proton boron nuclear reaction * Rewrite reduced mass calculation to avoir compilation error in single precision (underflow in constexpr evaluation) * Apply suggestions from code review Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Apply suggestions from code review Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> Co-authored-by: Remi Lehe <remi.lehe@normalesup.org> Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
2021-10-07Implement Higginson's nuclear fusion algorithm (#2290)Gravatar Neïl Zaim 5-20/+343
* Implement Higginson's nuclear fusion algorithm * Fix uninitialized variable * Typo fix and compute probability in a more robust way numerically * Set mask to false when no fusion * Update NuclearFusionFunc Doxystring
2021-10-04Add structure for proton-boron fusion module (#2217)Gravatar Neïl Zaim 13-0/+1495
* Add structure for proton-boron fusion module * Fix clang compile error * Generalize structure for other nuclear fusion types * Workaround: try to use std::vectors to fix clang compile error * Simplify workaround for clang * Rebase on 2245 and add empty particle creation functor * Apply suggestions from code review Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja> * Add couple of consts and runtime assert * Add another const Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-19 01:31:18 +0000