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Cleanup/streamline ImplicitPushXPSubOrbits() #6160

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Merged
ax3l merged 5 commits into from
Sep 12, 2025
Merged

Cleanup/streamline ImplicitPushXPSubOrbits() #6160

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735b57b
t_do_not_gather ==> do_gather
JustinRayAngus Sep 11, 2025
e2c47e4
simpler logic for skip_deposition.
JustinRayAngus Sep 11, 2025
d068903
remove unused ScaleFields.
JustinRayAngus Sep 11, 2025
11a318f
pull do_copy out of Push ParallelFor loop.
JustinRayAngus Sep 11, 2025
0f7a6bd
using buffer to reduce kernel size.
JustinRayAngus Sep 12, 2025
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4 changes: 2 additions & 2 deletions Source/Particles/PhysicalParticleContainer.H
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ public:
long offset,
long np_to_push,
int lev, int gather_lev,
amrex::Real dt, ScaleFields scaleFields,
amrex::Real dt,
long & num_unconverged_particles,
amrex::Gpu::DeviceVector<long> & unconverged_indices,
amrex::Gpu::DeviceVector<amrex::ParticleReal> & saved_weights);
Expand All @@ -153,7 +153,7 @@ public:
amrex::MultiFab * const jz,
long offset,
int lev, int gather_lev,
amrex::Real dt, ScaleFields scaleFields,
amrex::Real dt,
bool skip_deposition,
long num_unconverged_particles,
amrex::Gpu::DeviceVector<long> & unconverged_indices,
Expand Down
8 changes: 4 additions & 4 deletions Source/Particles/PhysicalParticleContainer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -570,7 +570,7 @@ PhysicalParticleContainer::Evolve (ablastr::fields::MultiFabRegister& fields,
bxfab, byfab, bzfab,
implicit_options,
Ex.nGrowVect(),
offset, np_to_push, lev, gather_lev, dt, ScaleFields(false),
offset, np_to_push, lev, gather_lev, dt,
num_unconverged_particles, unconverged_indices, saved_weights);
}

Expand Down Expand Up @@ -622,7 +622,7 @@ PhysicalParticleContainer::Evolve (ablastr::fields::MultiFabRegister& fields,
implicit_options,
cEx.nGrowVect(),
nfine_gather, np-nfine_gather,
lev, lev-1, dt, ScaleFields(false),
lev, lev-1, dt,
num_unconverged_particles_c, unconverged_indices, saved_weights);
}
}
Expand Down Expand Up @@ -684,7 +684,7 @@ PhysicalParticleContainer::Evolve (ablastr::fields::MultiFabRegister& fields,
implicit_options,
Ex.nGrowVect(),
jx, jy, jz,
offset, lev, gather_lev, dt, ScaleFields(false), skip_deposition,
offset, lev, gather_lev, dt, skip_deposition,
num_unconverged_particles, unconverged_indices, saved_weights);
}
if (num_unconverged_particles_c > 0) {
Expand Down Expand Up @@ -714,7 +714,7 @@ PhysicalParticleContainer::Evolve (ablastr::fields::MultiFabRegister& fields,
implicit_options,
cEx.nGrowVect(),
cjx, cjy, cjz,
offset, lev, lev-1, dt, ScaleFields(false), skip_deposition,
offset, lev, lev-1, dt, skip_deposition,
num_unconverged_particles_c, unconverged_indices, saved_weights);
}
}
Expand Down
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