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Align shared memory in fold & scan (only shuffle) #96

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Align shared memory in fold & scan (only shuffle) #96

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Commits on Nov 17, 2023

  1. Align shared memory in fold & scan (only shuffle) 

    Previously, shared memory was allocated without any padding.
This caused that reads and stores may be misaligned,
for instance when scanning an array containing (Bool, Int).
This commit only fixes this issue for folds and scans using shuffle
instructions.
Fixing this for folds and scans on onlder hardware is possible,
but probably not worth it given the age of that hardware and
complexity of the fix.
    @ivogabe
    ivogabe committed Nov 17, 2023
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