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Use LLVM intrinsics to speed up large fields #290

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mhostetter opened this issue Mar 18, 2022 · 0 comments
Open

Use LLVM intrinsics to speed up large fields #290

mhostetter opened this issue Mar 18, 2022 · 0 comments
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performance Affects speed/performance

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@mhostetter
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I believe it may be possible to compile an LLVM intrinsic to perform integer arithmetic on integer larger than int64. Those intrinsics may be callable from the pure-Python ufuncs and see a performance improvement over pure Python int operations.

See numba/numba#7446 (comment).
@mhostetter mhostetter added the performance Affects speed/performance label Mar 18, 2022
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