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| author |  Remi Lehe <remi.lehe@normalesup.org>
| 2020-02-03 09:26:07 -0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2020-02-03 09:26:07 -0800 |
| commit | 81992738e864bac70ff7c034bfd25749ee0fba6a (patch) | |
| tree | 9dc6c3c51e5d75ca3a9d464e11bd6451e9bd5371 /Source/Particles/Pusher/UpdatePosition.H | |
| parent | 7af4917c442401e3f074350be7399b1d4998a8bd (diff) | |
| parent | 15f002a11c867ca20f6a053eb3ccac62394f8f74 (diff) | |
| download | WarpX-81992738e864bac70ff7c034bfd25749ee0fba6a.tar.gz WarpX-81992738e864bac70ff7c034bfd25749ee0fba6a.tar.zst WarpX-81992738e864bac70ff7c034bfd25749ee0fba6a.zip | |
Merge pull request #663 from atmyers/soa_to_aos
Remove copies to and from temporary arrays in favor of using the particle struct directy.
Diffstat (limited to 'Source/Particles/Pusher/UpdatePosition.H')
| -rw-r--r-- | Source/Particles/Pusher/UpdatePosition.H | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Source/Particles/Pusher/UpdatePosition.H b/Source/Particles/Pusher/UpdatePosition.H index 7f86a106d..1968a1439 100644 --- a/Source/Particles/Pusher/UpdatePosition.H +++ b/Source/Particles/Pusher/UpdatePosition.H @@ -15,10 +15,9 @@ /** \brief Push the particle's positions over one timestep, * given the value of its momenta `ux`, `uy`, `uz` */ AMREX_GPU_HOST_DEVICE AMREX_INLINE -void UpdatePosition( - amrex::ParticleReal& x, amrex::ParticleReal& y, amrex::ParticleReal& z, - const amrex::ParticleReal ux, const amrex::ParticleReal uy, const amrex::ParticleReal uz, - const amrex::Real dt ) +void UpdatePosition(amrex::ParticleReal& x, amrex::ParticleReal& y, amrex::ParticleReal& z, + const amrex::ParticleReal ux, const amrex::ParticleReal uy, const amrex::ParticleReal uz, + const amrex::Real dt ) { constexpr amrex::Real inv_c2 = 1./(PhysConst::c*PhysConst::c); @@ -31,7 +30,6 @@ void UpdatePosition( y += uy * inv_gamma * dt; #endif z += uz * inv_gamma * dt; - } #endif // WARPX_PARTICLES_PUSHER_UPDATEPOSITION_H_ |