giaf

8 ms·

1.
by giaf 5y ago
There is more and more effort in the automatic development of high-performance linear algebra kernels. But based on my experience, it would certainly be a big challenge to have a tool able to exploit the subtle differences in the assembly l
2.
by giaf 5y ago
Looking forward to see Octavian development then, it looks exciting! Dealing with triangular matrices and data dependencies in other linear algebra routines such as triangular solves and factorization will surely be an interesting benchmark
3.
by giaf 5y ago
Thanks for mentioning Octavian, I didn't know about this interesting project. Are you referring to single- or multi-threaded applications? In the context of embedded optimal control applications (i.e. the original framework motivating
4.
by giaf 5y ago
You are not the only one request this :p So, if I understand correctly, at the end what you would like is a tool to write your MPC problem more conveniently in a high-level language and still be able to deploy your code using HPIPM on an em
5.
by giaf 5y ago
Indeed, and that would make the code machine-dependent too. On top of that, BLASFEO is already used for the most computationally intensive operations (e.g. matrix-matrix operations and factorizations, involving O(n^3) flops on O(n^2) data)
6.
by giaf 5y ago
The benchmark in prometeo is a discrete time Riccati recursion (as opposite to a continuous time Riccati equation) algorithm. And it is the exact same algorithm implemeneted in all languages, making the comparison more fair as the only vari