Nonzeros of SBAIJ

[Barry Smith]

   Plus 1 for each row for the diagonal.

    Barry


On Nov 12, 2007, at 11:16 AM, Hong Zhang wrote:

>
>
> On Mon, 12 Nov 2007, Zhifeng Sheng wrote:
>
>> Dear all
>>
>> my matrix is SeqSBAIJ with block size 1, so I am wondering when I  
>> specify the nonzeros in a row, does it mean the actually nonzeros  
>> numbers or the memory that is needed? (for instance, for SeqSBAIJ,  
>> the actual nonzeros in a row would twice as much as memory needed)
>
> No, you specify the nonzeros of upper triangular part.
>
> Hong
>
>>
>> Thank you
>> Best regards
>> Zhifeng
>>
>>
>