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changes.mady.by.user Monarin Uervirojnangkoo

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changes.mady.by.user Christopher O'Grady

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  • Can limit ourselves to 8000 hsd samples (~1us)
  • At 1MHz 8000 samples is 16GB/s so too big for one drp node with 4-6GB/s limit (especially with 2 hsd's per node)
    • can reduce with fex by at least a factor of 8 to get within 4GB/s per drp node (Taran confirmed that we can do this with the 1us window)
    • at 100kHz 8000 samples would work from a data volume perspective
  • For the FZP 2048 samples from the piranha have one "blob" of ~200 pixels that should be used for the outer product, which changes on a per-event basis.

We want these outer-products:

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