xGenericSparseMatrix in distributed context
For now all distributed problem where using an instance of xGenericSparseMatrix without futher implication. Issue #17 (closed) is already tackling one current unfeatured topic (distributed matrix by distributed vector operation).
But there is more functionality bugged in distributed parallel context:
- normMax (need a AllReduce)
- fillZeroDiag (more complex as it needs to test that distributed contribution of diag term are all null before replacing one of it by value computed with normMax)
Maybe there is other topics (I don't inspect every thing).
Also a strategy may have to be settle to explicitelly deal with distributed format COO -> COODIST ....