Error when building burn on Windows when upgrading to tch 0.16

[syl20bnr]

We tried to update tch to 0.16 which adds support for pytorch 2.3 in burn and we get a compilation error on Windows:

INTEL MKL ERROR: The specified module could not be found. mkl_def.1.dll.
Intel MKL FATAL ERROR: Cannot load mkl_def.1.dll.

Reverting to 0.15 fix this error.

This compilation error has been reproduced on our CI and on our Windows desktop.

[LaurentMazare]

Looks like this is related to pytorch/pytorch#124009 , there seems to be a fix in place so you may want to give a try to the nightly build until 2.3.1 is out (I think it's scheduled for the beginning of June).

[syl20bnr]

Thank you for looking into it, we will wait for the fix upstream then.