35-40% cost reduction for the summation kernel

BlackHolePerturbationToolkit / FastEMRIWaveforms

Blazingly fast EMRI waveforms

GNU General Public License v3.0

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35-40% cost reduction for the summation kernel #78

Closed CChapmanbird closed 11 months ago

CChapmanbird commented 11 months ago

These changes save one gcmplx::exp and one multiplication per mode evaluation per timestep, which adds up to quite a large saving per waveform evaluation.