TorchVision cocoapods package

[elb3k]

Created Cocoapods package with libtorchvision_ops.a for iOS development.
Cocoapods is created with similar fashion to LibTorch.

Library is compiled using torch downloaded from LibTorch. (Provided build_podspec.sh to create archive)
Currently uploaded test version of package to Cocoapods trunk with name LibTorch_vision_ops.
Need to modify author and homepage on LibTorch_vision.ops.podspec file to main branch. (Currently on fork).

Once PR Is accepted, I will pull package from Cocoapods.

[fmassa]

@husthyc can you have a look?

[husthyc]

@elb3k Thanks for drafting this PR. We are planning to do the Cocoapod release in recent days which aligns with the main PyTorch 1.9.0 release day.

I think we cannot build the lib on a local machine and push to Cocoapod because if we do that, the debug symbols in the static lib will contain your personal machine's paths. Basically what we will do is we will trigger a job on the CI machine and upload the zip to AWS s3 bucket from there.

Can you hold this PR for some days and see if our official release works? Thanks.

[elb3k]

@elb3k Thanks for drafting this PR. We are planning to do the Cocoapod release in recent days which aligns with the main PyTorch 1.9.0 release day.

I think we cannot build the lib on a local machine and push to Cocoapod because if we do that, the debug symbols in the static lib will contain your personal machine's paths. Basically what we will do is we will trigger a job on the CI machine and upload the zip to AWS s3 bucket from there.

Can you hold this PR for some days and see if our official release works? Thanks.

@husthyc Yes.

[datumbox]

Thanks for the PR. I added a few comments about nits I spotted, let me know what you think.

[fmassa]

Hi,

Thanks a lot for the PR!

We have released a cocoapods package with the 0.10.0 release, and it has been merged in #4055

Thanks again for your help!

[elb3k]

Hi,

Thanks a lot for the PR!

We have released a cocoapods package with the 0.10.0 release, and it has been merged in #4055

Thanks again for your help!

Hi, I am glad to hear that.