Haibin Ren

Results 1 issues of Haibin Ren

Hi, According to the suggestions in [adjoints docs](https://docs.kidger.site/diffrax/api/adjoints/), the `RecursiveCheckpointAdjoint` method, given enough checkpoints, should be faster than `DirectAdjoint`. But In my practice, it turns out that `DirectAdjoint` is faster....