Chad Scherrer issues

Results 185 issues of


Chad Scherrer

Reversible RNG?

Hi, this looks like really nice work, and I'm impressed with the speedups you're getting over Zygote AD. Have you thought about reversible random number generation? Random number generation is...

Following `Pkg.clone("https://github.com/zenna/Sigma.jl.git")`, I tried `using Sigma`, and go this: ``` julia> using Sigma ERROR: LazyRandomVector not defined in include at ./boot.jl:245 in include_from_node1 at ./loading.jl:128 in include at ./boot.jl:245 in...

Reuse memory for ELBO calculation

I noticed this line: ```julia u = Random.randn!(rng, similar(μ, N, ndraws)) ``` This allocates a new `u` on each iteration, which will have some overhead. This PR removes that, instead...

Declare StaticArrays functions in StaticArraysCore

Avoiding a dependency on all of StaticArrays requires being able to define all needed methods using only StaticArraysCore. For example, in [this Accessors PR](https://github.com/JuliaObjects/Accessors.jl/pull/60) we need to be able to...

Comparison to TransformVariables and Bijectors?

Hi, from the README this looks very similar to TransformVariables, and to some special cases of Bijectors. How is this package different from those? It would be helpful to have...