Re: [PATCH v5 0/2] MR1618: gdiplus: improve performance of GdipScaleMatrix

[Nikolay Sivov (＠nsivov)]

On Fri Dec  2 15:48:11 2022 +0000, Bartosz Kosiorek wrote:
> The performance improvement is quite significant:
> Running Times on Linux 64 bit:
> Native (Windows gdiplus.dll)
> - 500 Matrix Scaling time (seconds): 0.84s
> - 700 Matrix Multipling time (seconds): 1.22s
>
> Wine  gdiplus.dll without optimizations:
> - 500 Matrix Scaling time (seconds): 0.28s
> - 700 Matrix Multipling time (seconds): 0.35s
>
> Wine  gdiplus.dll with optimizations:
> - 500 Matrix Scaling time (seconds): 0.13s
> - 700 Matrix Multipling time (seconds): 0.17s
>
> Application which I am using for testing:
> [gdiplusdisplay.exe](/uploads/c5c790eaef4824c2125d56b95714b05e/gdiplusdisplay.exe)

What I'm saying is that maybe just inlining that function is enough already. Enrolling might be happening automatically, have you checked compiler output?