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Ublas : |
From: Frank Astier (fastier_at_[hidden])
Date: 2007-03-22 16:57:01
Actually, I had not read the documentation, believing ublas was only
for dense matrices! :-) Thanks!
Frank
On 平成 19/03/22, at 13:42, Gunter Winkler wrote:
> 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
>
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