PAB

@ggerganov @gkucsko FYI I've started implementing `encodec.cpp`

Hi all! I finally had time to work on encodec. Just made [encodec.cpp](https://github.com/PABannier/encodec.cpp) public. I have yet a few problems to fix, but comparing the output against the original encodec...

Hello All! We have a port of [Bark.cpp](https://github.com/PABannier/bark.cpp) which runs fast on the CPU. We're still working hard on supporting GPU (95% complete for Nvidia via ggml's Cuda kernels and...

@iboB I've implemented a common interface for 1d conv with even and odd kernels in `encodec.cpp`. If it's of interest for you, you can find it here: https://github.com/PABannier/encodec.cpp/blob/main/ggml.c#L6550 .

@ggerganov I'm not sure I get how to implement `conv_transpose_1d` in user code using only `conv_1d`. In any case, it might be worth benchmarking your solution and the implementation of...

Hello all! You can find a port of Bark in C++ here: https://github.com/PABannier/bark.cpp ! We support Bark and Bark-Small ;)

With this PR, the errors are more verbose: ```python In [1]: from skglm.estimators import GeneralizedLinearEstimator from skglm.penalties import L0_5 from skglm.datafits import Quadratic, Logistic from skglm.solvers import ProxNewton, AndersonCD import...

@mathurinm Yes I think it's cleaner, currently refining the POC.

Quick update: - [x] Updated stopping criterion to duality gap - [x] Gram CD - [x] Gram BCD - [x] Gram CD - FISTA - [x] Gram BCD - FISTA

@sehoff For very small alphas, I'd recommend using FISTA instead. Have a look at the `gram_fista_group_lasso` function!