daaugusto

Thank you for your prompt reply, I will try to follow it. Do you have an estimate of the performance gain against the scalar version with regard to SpMV?

Hi Denis, with the help of AMGCL I was able to add support for block matrices in my application, thanks! Now I'm trying to inline a sequence of operations, which...

Hi Denis, I converted all the declarations to `vex::sparse::matrix` but I'm still getting an error with the block matrices. I have this: ``` std::unique_ptr m_Z; // value_type_matrix = amgcl::static_matrix std::unique_ptr...

Hi Denis, thank you for your answer. Following the proposed approach, would the following work as well (gets rid of `tmp`)? ``` y = *m_W * mul(*m_D, (*m_Z * x));...

Yes, it is a sparse block matrix. I was hopping VexCL would magically fuse them into a single kernel... ;-) I'll check which is best. Thank you.

Hi Denis, I ended up using `vex_mul` directly instead of defining a custom VexCL function: ``` tmp = amgcl::backend::vex_mul().apply( *m_D, ( *m_Z * x ) ); y = *m_W *...

Hi @yyu1 and @perrygeo, what is the status of this feature? I just ran into this memory issue when trying to calculate the zonal stats for multiple polygons. In my...

Hi @yyu1, thanks in advance for your effort! I believe this is a great contribution to rasterstats and its community!

@jpmckinney , what is the status of the proposed `--column-names`/`--column-indices` options? This would solve another ambiguity: csvcut cannot handle column names that contain dashes, as in `"age-mean"` because it thinks...

I'm facing the same issue, and therefore cannot access anymore my Outlook account with davmail (since October 1st, when Microsoft started enforcing the new authentication method). Is there a workaround?