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Outdated suggestions cannot be applied.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.
Recent PRs (#1538, #1534) have significantly slowed down the CI, because they run every test twice, once with the "plain" backend and once with the
CompositeBackend
.This PR makes sure that at least we only do the steps before (analyzing & optimizing PIL, fixed column computation, witness computation) only once, by making a "prepared" pipeline once and cloning it to test different backends.
This leads to a slight speed up in the tests.