FFT: Add batch support#4327
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WeiqunZhang merged 1 commit intoAMReX-Codes:developmentfrom Feb 10, 2025
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asalmgren
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To set batch, one calls
FFT::Info::setBatchSizeand passes an object ofFFT::Infoto the constructor ofFFT::R2C. The data inMultiFabandcMultiFabshould have the batch size as the number of components.