OrderOption.QUASI_RANDOM seems not to be deterministic given seed

[dpaleka]

Here is the modified ffcv-imagenet demo, on Imagenette, with two loaders on the same file initialized with the same parameters.

https://gist.github.com/dpaleka/97101b99dcb055aa6526fe37dbe6897d

The two loaders produce (slightly) different first batches.

[GuillaumeLeclerc]

Thank you for the report. This is not expected and I will take a look.

[GuillaumeLeclerc]

Hello @dpaleka I don't have this dataset. Is there a way you could provide an example that uses randomly generated data so that I can run it on my local machine without downloading anything ?

[dpaleka]

Root cause is very likely #163.