[ENH] Implement parallel algorithm for MASS

[baraline]

Describe the feature or idea you want to propose

After review with Patrick, to do after #2473 is merged.

Implement the parallel version of MASS in series/_mass.py.

Describe your proposed solution

Can use the existing implementation by Patrick in motiflets repo (https://github.com/patrickzib/motiflets/blob/1b6070a12ac89487f769c09c6c5cb4b6b211808e/motiflets/motiflets.py#L280)

Describe alternatives you've considered, if relevant

No response

Additional context

No response

[Ramana-Raja]

Hey, I can work on this, btw should we create a completely new mass file with parallel processing, or modify the existing one with a hyperparameter for parallelization?

[baraline]

Hi, the goal of the issue would be to update the current file, whether parallelization should happen or not should be set by a n_jobs parameter.

[Ramana-Raja]

Hi, the goal of the issue would be to update the current file, whether parallelization should happen or not should be set by a n_jobs parameter.

Oh, okay, I will start working as soon as the PR is merged

[baraline]

Hi @Ramana-Raja , the PR is now merged, do you still intend to work on this ?