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Diffstat (limited to 'Docs/source/running_cpp/parameters.rst')
| -rw-r--r-- | Docs/source/running_cpp/parameters.rst | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/Docs/source/running_cpp/parameters.rst b/Docs/source/running_cpp/parameters.rst index 1c4e477d1..9beb234ae 100644 --- a/Docs/source/running_cpp/parameters.rst +++ b/Docs/source/running_cpp/parameters.rst @@ -559,10 +559,6 @@ Numerics and algorithms (see `Esirkepov, Comp. Phys. Comm. (2001) <https://www.sciencedirect.com/science/article/pii/S0010465500002289>`__) - ``direct``: simpler current deposition algorithm, described in the section :doc:`../theory/picsar_theory`. Note that this algorithm is not strictly charge-conserving. - - ``direct-vectorized`` (only available in 3D, and when running on CPU/KNL - as opposed to GPU): - mathematically equivalent to ``direct``, but uses an optimized algorithm - for vectorization on CPU/KNL (see `Vincenti, Comp. Phys. Comm. (2017) - <https://www.sciencedirect.com/science/article/pii/S0010465516302764>`__) If ``algo.current_deposition`` is not specified, the default is ``esirkepov``. @@ -571,24 +567,12 @@ Numerics and algorithms - ``standard``: standard charge deposition algorithm, described in the section :doc:`../theory/picsar_theory`. - - ``vectorized`` (only available in 3D, and when running on CPU/KNL - as opposed to GPU): - mathematically equivalent to ``standard``, but uses an optimized algorithm - for vectorization on CPU/KNL (see `Vincenti, Comp. Phys. Comm. (2017) - <https://www.sciencedirect.com/science/article/pii/S0010465516302764>`__) - - If ``algo.charge_deposition`` is not specified, ``vectorized`` is the default - whenever it is available ; ``standard`` is the default otherwise. * ``algo.field_gathering`` (`string`, optional) The algorithm for field gathering. Available options are: - ``standard``: gathers directly from the grid points (either staggered or nodal gridpoints depending on ``warpx.do_nodal``). - - ``vectorized`` (not available when running on GPU): mathematically - equivalent to ``standard``, but uses optimized vector instructions for CPU/KNL. - - If ``algo.field_gathering`` is not specified, ``vectorized`` is the default - on CPU/KNL ; ``standard`` is the default on GPU. * ``algo.particle_pusher`` (`string`, optional) The algorithm for the particle pusher. Available options are: |