Mercurial > repos > public > sbplib_julia

annotate ext/SbplibSparseArraysExt.jl @ 1731:3684db043add feature/sbp_operators/laplace_curvilinear

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add Base.@constprop :aggressive to src/SbpOperators/volumeops/derivatives/second_derivative_variable.jl
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 09 Sep 2024 09:01:57 +0200
parents 3e9c3986930d
children 8787b2f9f5f8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1699
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 module SbplibSparseArraysExt
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 using Sbplib
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
4 using Sbplib.LazyTensors
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
5
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
6 using SparseArrays
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
7 using Tokens
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
8
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
9 function SparseArrays.sparse(t::LazyTensor)
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
10 v = ArrayToken(:v, prod(domain_size(t)))
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
11
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
12 v̄ = reshape(v,domain_size(t)...)
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
13 tv = reshape(t*v̄, :)
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
14 return Tokens._to_matrix(tv, prod(range_size(t)), prod(domain_size(t)))
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
15 end
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
16
3e9c3986930d Add extensions for SparseArrays and SparseArrayKit that allow conversion of a LazyTensor
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
17 end