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find optimizations when drawing spergel profiles #123
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quick note, when I checked it was a sum of Exponential and Spergel profile (nu=-0.6) -- might be worth taking a look at the timing of each of these separately, but my guess is that it's very likely coming from the Spergel...
Reacted by Matthew R. BeckerWe've determined that this is from the conversion of half light radius to scale radius. So we're going to focus our optimization on those bits of the code.
Reacted by Ismael Mendozais this still relevant after #130 ? i forgot about the status, perhaps we can close this issue
There is still one other thing here I think.
- changed the title
[-]spergel profiles are much slower than galsim[/-][+]find optimizations when drawing spergel profiles[/+]on Feb 9, 2026 i was able to use efficiently use spergel profiles with no problem in the shear paper, so i revised the title to better reflect the current status of this issue
Reacted by Matthew R. Beckerxref: #205
I've heard reports that the spergel profiles are much slower than galsim.
To Do: