Re: Fast computation of a quantity

[Konstantinos Poulios]

Hello, would you like to send us a naive implementation of your assembly with asm_generic (and a loop) to take it from there?

BR

Kostas

On Thu, Sep 29, 2022 at 6:27 PM Eloi Martinet <eloi.martinet@univ-smb.fr> wrote:

Hello everyone,

My problem is the following : I have a FE space V with basis phi_i. Let u be a function on V and f a real valued function. What is the quickest way to compute the vector (\int f(u)*phi_i)_i ? I would like to use asm_generic but I don't see how to do it without looping on i and computing it for all i, which is way too long.

Thank you, have a good day.

Best regards,

Eloi.