Mercurial > repos > public > sbplib_julia

annotate Notes.md @ 320:d705b397aa33

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Clean up Notes.md and TODO.md
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 10 Sep 2020 11:03:22 +0200
parents 05ac7d7f9176
children 535f1bff4bcc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
318
0c8d4a734c4f Add some todos and add a Notes.md file
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 # Notes
0c8d4a734c4f Add some todos and add a Notes.md file
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2
0c8d4a734c4f Add some todos and add a Notes.md file
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 ## Known size of range and domain?
319
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
4 It might be a good idea let tensormappings know the size of their range and domain as a constant. This probably can't be enforced on the abstract type but maybe we should write our difference operators this way. Having this as default should clean up the thinking around adjoints of boundary operators. It could also simplify getting high performance out of repeated application of regioned TensorMappings.
320
d705b397aa33 Clean up Notes.md and TODO.md
Jonatan Werpers <jonatan@werpers.com>
parents: 319
diff changeset
5 Is there any reason to use a trait to differentiate between fixed size and unknown size?
d705b397aa33 Clean up Notes.md and TODO.md
Jonatan Werpers <jonatan@werpers.com>
parents: 319
diff changeset
6
d705b397aa33 Clean up Notes.md and TODO.md
Jonatan Werpers <jonatan@werpers.com>
parents: 319
diff changeset
7 ## Test setup
d705b397aa33 Clean up Notes.md and TODO.md
Jonatan Werpers <jonatan@werpers.com>
parents: 319
diff changeset
8 Once we figure out how to organize the subpackages we should update test folders to Project. As of writing this there seems to be and issue with this approach combined with dev'ed packages so we can't do it yet. It seems that Pkg might fix this in the future.
319
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
9
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
10 ## Reasearch and thinking
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
11 - [ ] Use a trait to indicate if a TensorMapping uses indices with regions.
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
12 The default should be that they do NOT.
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
13 - [ ] What to name this trait? Can we call it IndexStyle but not export it to avoid conflicts with Base.IndexStyle?
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
14 - [ ] Use a trait to indicate that a TensorMapping har the same range and domain?
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
15 - [ ] Rename all the Tensor stuff to just LazyOperator, LazyApplication and so on?
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
16 - [ ] Figure out repeated application of regioned TensorMappings. Maybe an instance of a tensor mapping needs to know the exact size of the range and domain for this to work?
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
17 - [ ] Check how the native julia doc generator works
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
18 - [ ] Check if Vidars design docs fit in there
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
19 - [ ] Formalize how range_size() and domain_size() are supposed to work in TensorMappings where dim(domain) != dim(range) (add tests or document)
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
20 - [ ] Create a macro @lazy which replaces a binary op (+,-) by its lazy equivalent? Would be a neat way to indicate which evaluations are lazy without cluttering/confusing with special characters.
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
21 - [ ] Specificera operatorer i TOML eller något liknande?
05ac7d7f9176 Move research and thinking from TODO.md to Notes.md
Jonatan Werpers <jonatan@werpers.com>
parents: 318
diff changeset
22 H.. H_gamma etc.)