Closed
Description
In the latest v12.11.0 these methods work very slowly relative to v10.16.3.
Here is a simple example where contexts are created and then a script is run:
https://gist.github.com/yrsh/28d274727c1e67f88d0cdf2e2091b6c2
For example at my local machine, execution time with v12 is 21 ms, but with v10 it is 7.