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Make cc1/2 in cctbx.xfel.merge deterministic#1006

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phyy-nx wants to merge 1 commit intomasterfrom
oddevenfix
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Make cc1/2 in cctbx.xfel.merge deterministic#1006
phyy-nx wants to merge 1 commit intomasterfrom
oddevenfix

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@phyy-nx phyy-nx commented Aug 26, 2024

This changes the cc1/2 code by changing how odd/even lattices are selected. Instead of using the 'id' column, which is dependent on the number of mpi ranks being used, use a hash of the experiment identifier. This gives the same results no matter how many ranks are used.

This changes the cc1/2 code by changing how odd/even lattices are selected.  Instead of using the 'id' column, which is dependent on the number of mpi ranks being used, use a hash of the experiment identifier.  This gives the same results no matter how many ranks are used.
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