Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

ICSE steps parallelisation #114

Open
Krish0899 opened this issue Jan 9, 2025 · 4 comments
Open

ICSE steps parallelisation #114

Krish0899 opened this issue Jan 9, 2025 · 4 comments
Labels
bug Something isn't working EZ-InSAR-2 EZ-InSAR Version 2 (MATLAB)

Comments

@Krish0899
Copy link

Hii Alexis!
As i tried to parallelised the unwrapping of interferograms, I checked on parallelisation still it is running one by one. please help me out with this.

@alexisInSAR
Copy link
Owner

Hi Krish,

I hope you are well.

Certain ISCE steps are not parallelised but the unwrapping step should be compatible. It seems that we have a bug in this function. I will have a look.

Can I have more information (screenshot, number of workers, etc.)?

Thank you.

Kind regards,

Alexis

@alexisInSAR alexisInSAR added bug Something isn't working EZ-InSAR-2 EZ-InSAR Version 2 (MATLAB) labels Jan 10, 2025
@Krish0899
Copy link
Author

Krish0899 commented Jan 10, 2025

Hi again Alexis!
Yeah sure,

there is 48 workers available, as can be seen in Screenshot_1.
Screenshot_1
Screenshot_2

Still, unwrapping started only for 1 interferogram.
Screenshot_3

@alexisInSAR
Copy link
Owner

Hi,

The number of workers corresponds to those used by MATLAB, not by ISCE.

Regarding your computing power, I advise you to run the computation without parallelisation because ISCE is multithreaded. In your case, you can create an overflow.

However, I am aware that there is a bug. I am trying to solve it for the new version of EZ-InSAR.

Kind regards,

Alexis

@Krish0899
Copy link
Author

Thanks and regards,

Krish

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
bug Something isn't working EZ-InSAR-2 EZ-InSAR Version 2 (MATLAB)
Projects
None yet
Development

No branches or pull requests

2 participants