Re: [PATCH v2 2/2] libstdc++: Simplify precomputed partial products in .

2025-08-14 Thread Tomasz Kaminski
On Mon, Aug 11, 2025 at 10:16 PM Luc Grosheintz wrote: > Prior to this commit, the partial products of static extents in > was done in a loop that calls a function that computes the partial > product. The complexity is quadratic in the rank. > > This commit removes the quadratic complexity. > >

[PATCH v2 2/2] libstdc++: Simplify precomputed partial products in .

2025-08-11 Thread Luc Grosheintz
Prior to this commit, the partial products of static extents in was done in a loop that calls a function that computes the partial product. The complexity is quadratic in the rank. This commit removes the quadratic complexity. libstdc++-v3/ChangeLog: * include/std/mdspan (__static_prod)