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I think that a large part of the memory foot print in radiotherapy simulations comes from the dose actor. Often we want the dose distribution with a high resolution but only a small number of voxels a…
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In the discretevalueiteration solver, we saw a 1-2 order of magnitude speedup from using builtin sparse matrices: https://github.com/JuliaPOMDP/DiscreteValueIteration.jl/blob/master/src/sparse.jl
I…
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We've known about this for a while now, I think it's time to at least make it an official feature-request. A solution is not urgent, though.
Matrices which are used in `ODEPrior` are, more often th…
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```julia
promote_type(typeof(sprand(10,10,0.1)),typeof(sprand(ComplexF64,10,10,0.1)))
SparseMatrixCSC{Tv,Int64} where Tv
```
vs in the dense case:
```julia
promote_type(typeof(rand(10,10)),typ…
jebej updated
2 years ago
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The methods `sliceColumn`, `sliceRow`, `sliceRows`, and `sliceColumns` are currently not implemented for sparse matrices (`CSCMatrix`), but after more investigation it seems that they are in fact impl…
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Given 2 Sparse Matrices A and B, Find the values of A + B and A x B.
**Note:** A Sparse Matrix is a matrix which contains very few non-zero elements.
**Language:** C++
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The first and last versions are not tested against!
1. Create a project with Gradle 8.9 and `id 'org.ajoberstar.stutter' version '1.0.0'`
2. Specify `compatibleRange '6.0.0', '6.5'`:
```
stutter…
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- use divide and conquer
- use parallel processes
- use hd5?
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Hi @romainsacchi,
When exporting matrices with the Remind model SSP2-pkbudg500, there is a dimension mismatch. There are more activities in the A matrix than the B matrix. I tried to look for the s…