first version of continuous stage Runge-Kutta methods#151
Merged
Conversation
ranocha
force-pushed
the
hr/csrk_polynomials
branch
from
cfedfcf to
e3902bc
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
I drafted a first version of continuous stage Runge-Kutta methods using Polynomials.jl to evaluate the integrals. It appears to be several orders of magnitude faster than #144 but can certainly be improved even more. For example,
derivative_weightandelementary_weightare not type stable due to problems with Polynomials.jl and recursion.A good approach may be to get this as a first version into
mainand improve the implementation later on.CC @ketch @Sondar74