flopscope.accounting.hanning_cost
flopscope.accounting.hanning_cost(n)[flopscope source]
Weighted FLOP cost of Hanning window generation.
Parameters
- n:int
Number of columns in the input matrix.
Returns
- :int
Weighted public cost estimate, floored to match runtime accounting.
Notes
This helper multiplies the analytical FLOP count by the active weight from flopscope._weights and then applies int(...) so public estimates match budget deductions.
One FMA (cosine + scale) per sample, counted as 1 op under FMA=1.