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Amplitude and Data Reader Revisions#394

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mashephe wants to merge 5 commits into
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shepherd_at_revisions
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Amplitude and Data Reader Revisions#394
mashephe wants to merge 5 commits into
masterfrom
shepherd_at_revisions

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@mashephe

@mashephe mashephe commented Jun 5, 2026

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This adds a few amplitudes with GPU classes that are being used for b1 fitting. It does not include changes to Vec_ps class because the branch being used in analysis has diverged from the master.

Significant performance enhancements were obtained by caching all relevant sines and cosines for DeltaAngles. This reduces the amplitude calculation down to basic floating point operations.

In other places I cleaned up printing to the screen to use AmpTools report class. This avoids a repeated messages when using MPI and allows the user to adjust the level of verbosity.

@mashephe mashephe changed the title Shepherd at revisions Amplitude and Data Reader Revisions Jun 5, 2026
@gluex

gluex commented Jun 6, 2026

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2 participants