google-research / torchsde

Differentiable SDE solvers with GPU support and efficient sensitivity analysis.
Apache License 2.0
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Automates torch installation #66

Closed Raahul-Singh closed 3 years ago

Raahul-Singh commented 3 years ago

Currently, having torchsde as a dependency creates problem while installing in isolated environments. The problem is when installing a repo, it collects all the dependencies before it installs them. TorchSDE while being collected checks for torch. This creates problems in isolated envs as torch would not be there by default.

In this PR, I have removed the raising of the exception with a warning and have dynamically installed torch at runtime. This should solve the build problems.

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Raahul-Singh commented 3 years ago

@googlebot I signed it!

@googlebot I signed it!

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We found a Contributor License Agreement for you (the sender of this pull request), but were unable to find agreements for all the commit author(s) or Co-authors. If you authored these, maybe you used a different email address in the git commits than was used to sign the CLA (login here to double check)? If these were authored by someone else, then they will need to sign a CLA as well, and confirm that they're okay with these being contributed to Google. In order to pass this check, please resolve this problem and then comment @googlebot I fixed it.. If the bot doesn't comment, it means it doesn't think anything has changed.

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patrick-kidger commented 3 years ago

Hi - thanks for your contribution. As it turns out, this has already been fixed on the dev branch. If this is an issue for you now (before we make our next release) then you can install from the dev branch instead; usual stability caveats apply.

Raahul-Singh commented 3 years ago

Awesome! Looking forward to the release! Thanks!