Re: [ublas] Sparse blas

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2007-03-22 16:42:15

Frank Astier schrieb:
> My matrices won't fit in memory if stored as dense :-( 100000 rows,  
> 60000 columns, 32 non-zeros per row...
>   
Did you read the documentation? ublas supports different type of sparse
matrices:

mapped_matrix
compressed_matrix (aka CSR)
coordinate_matrix (aka COO)
mapped_vector_of_mapped_vector
generalized_vector_of_vector

mfg
Gunter