Replace Eigen Library with Custom Matrix Multiplication Implementation in C++ Code

Question

Replace Eigen Library with Custom Matrix Multiplication Implementation in C++ Code

Opened this issue a year ago · 5 comments

In our project, we currently utilize the Eigen library for matrix operations. We want to be light on dependencies and we are considering replacing Eigen with our own implementation of matrix multiplication.

So, make it happen and make some tests :)

Answer 1 · 2023-09-10T13:47:00.000Z

Does it mean to replace Eigen with libtorch?

Answer 2 · 2023-09-10T16:30:51.000Z

No. I would suggest with own matmul and I believe quaternion ops. Its not much. The goal is to reduce deps from other libs to make it as self contained as possible.

Answer 3 · 2023-09-10T16:32:13.000Z

Same for glm. There might be overlapping operations with eigen that are used.

Answer 4 · 2023-09-11T07:46:55.000Z

Are you working on this?

Answer 5 · 2023-09-11T10:50:49.000Z

Are you working on this?

Yeah, I will try it.