Spencer M. Richards

Gradients with `odeint` slow on GPU

5

The following MWE trains a simple neural ODE model with gradient descent to match a 2-D dynamical system (Van der Pol oscillator) with sampled data along a single trajectory. Each...

Slow initialization of CVXPYlayer when dimensionality is large

5

I have the example code below, which just constructs an unconstrained quadratic program that is DPP. I time both the CVXPY problem and the CVXPYlayer initializations, while manually changing the...

Create new AcadosOcpSolver with same model name

3

I'm on Linux (Ubuntu 22.04). I've installed Acados via cmake with the command: ```Shell cmake -DACADOS_WITH_OSQP=ON -DACADOS_WITH_QPOASES=ON -DACADOS_WITH_OPENMP=ON .. ``` I've added the following to my .zshrc file: ```Shell export...

Sign in adjoint derivative calculation

3

I've been following the paper "Differentiating Through a Cone Program" and the code side-by-side, and I'm having trouble figuring out if there is a sign error in the adjoint derivative...