ahbarnett
commented
1 month ago Does removing such branches really slow things down that much? Before such a large code change a test that, say, removes the branch on dimension (hardwire whatever dim) and tests whether it makes a difference, is the first step. Let's test before making the code too abstract.
On Wed, Jul 17, 2024 at 11:20 AM Marco Barbone @.***> wrote:
Using something like: https://godbolt.org/z/GM94xb1j4 it will be possible to dispatch the entire finufft execute based on the plan selected removing branches for transform, data type, spreading width and dimensions.
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Using something like: https://godbolt.org/z/GM94xb1j4 it will be possible to dispatch the entire finufft execute based on the plan selected removing branches for transform, data type, spreading width and dimensions.