Changes between Initial Version and Version 2 of Ticket #28643


Ignore:
Timestamp:
Oct 22, 2019, 9:22:48 AM (3 years ago)
Author:
gh-kliem
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #28643

    • Property Status changed from new to needs_review
    • Property Commit changed from to 0e419ebd40a1f393223ccd8afe8c44e71add67bc
    • Property Branch changed from to public/28643
  • Ticket #28643 – Description

    initial v2  
    11We speed up the calculation of the incidence matrix by avoiding recomputation.
     2
     3The obvious way to implement it, is by doing a nested loop (one loop for `Vrepresentation`, one for `Hrepresentation`).
     4We do not change this.
     5However, the inner loop should not recompute things, e.g.
     6- the vector of a representation element,
     7- the index of a representation element,
     8- how to compute the product of two representation element (this consists of nested methods again),
     9  instead call the product of two vectors directly.
    210
    311Before: