Polynomial enhancement - Githubissues

scality / quadiron

Fast Erasure Coding Library for Large Number of Data and Parities

BSD 3-Clause "New" or "Revised" License

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Closed lamphamsy closed 6 years ago

lamphamsy commented 6 years ago

It does some changes in Polynomial:

Degree is cached as m_degree. It is updated in set() and copy()
Terms can be return by get_terms()
Set() erases only coefficient of degree = m_degree
Improve neg() and derivative()
Add two special multiplications:
- Multiplication with known max degree of output
- Multiplication with (X + coef)

~It updates decode of RS-FNT for new polynomial~ It refactor decoding for all FECs

Close #124 Fix #167

lamphamsy commented 6 years ago

@all: the commits are updated to address comments. Thanks for your reviews :)

lamphamsy commented 6 years ago

The last change is to fix the check-format: do only reorder includes of fec_base. So it's going to merge for next PR :)