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Pencil is slow: speed up #63

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freddieknets opened this issue Mar 5, 2024 · 2 comments
Open

Pencil is slow: speed up #63

freddieknets opened this issue Mar 5, 2024 · 2 comments

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@freddieknets
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This is due to the implementation in xpart: one twiss and two times build_particles. Can this be sped up?
@freddieknets
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Currently, generate_pencil_on_collimator calls two twiss and five build_particles in total (two jaws)...

@freddieknets
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We could generate the pencil analytically, as we know the equations of the inner and outer ellipses, given the twiss parameters

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@freddieknets