Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Adaptive QR, TNG #129

Merged
merged 4 commits into from
Sep 10, 2019
Merged

Adaptive QR, TNG #129

merged 4 commits into from
Sep 10, 2019

Conversation

dlfivefifty
Copy link
Member

This is a proof of concept for a new approach to Adaptive QR that is constructed on top of basic building blocks, to be realised in InfiniteLinearAlgebra.jl. I believe this is already much faster than ApproxFun's adaptive QR (which is hack built on BLAS calls).

In the future, a Banded QR leveraging LAPACK may be possible to tackle large bandwidths.

@codecov-io
Copy link

Codecov Report

Merging #129 into master will increase coverage by 0.05%.
The diff coverage is 96.73%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #129      +/-   ##
==========================================
+ Coverage   72.48%   72.54%   +0.05%     
==========================================
  Files          22       22              
  Lines        2406     2411       +5     
==========================================
+ Hits         1744     1749       +5     
  Misses        662      662
Impacted Files Coverage Δ
src/BandedMatrices.jl 100% <ø> (ø) ⬆️
src/generic/matmul.jl 74.43% <100%> (ø) ⬆️
src/banded/gbmm.jl 89.55% <100%> (ø) ⬆️
src/banded/bandedqr.jl 97.32% <96.34%> (+0.12%) ⬆️

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b2f1809...d272a66. Read the comment docs.

@dlfivefifty dlfivefifty merged commit 5906992 into master Sep 10, 2019
@dlfivefifty dlfivefifty deleted the dl/adaptiveqr branch September 10, 2019 20:38
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants