Authentication Blocking NCCL Installer Downloads in Automated CI Environments

[punsoong]

Hi, I’m trying to download OS agnostic local installer from Log in | NVIDIA Developer to use a a CI pipeline, however I cannot get passed the authentication. I’ve tried to set a username and password but still get blocked.

The authentication also prevents us from using our internal pull-through mirror caches.

Could you please allow CI pipelines (non-humans) to download these files?

I also found a similar post (Login for downloads?)

Thanks for taking a look

• Soong

[TomNVIDIA]

Hello,

Thanks for bringing this to our attention. I have forwarded this issue to the team for investigation.
Thanks for your patience while we work though this problem.

Tom

[TomNVIDIA]

I’m happy to report that this issue has been resolved.

[punsoong]

Hi, what is the solution?
I’ve tried

• https://developer.nvidia.com/downloads/compute/machine-learning/nccl/secure/2.27.7/agnostic/x64/nccl_2.27.7-1+cuda13.0_x86_64.txz/
• https://developer.nvidia.com/downloads/compute/machine-learning/nccl/secure/2.27.7/agnostic/x64/nccl_2.27.7-1+cuda13.0_x86_64.txz
• https://developer.download.nvidia.com/compute/machine-learning/nccl/secure/2.27.7/agnostic/x64/nccl_2.27.7-1%2Bcuda13.0_x86_64.txz

all which redirect to login pages

[haitaos]

@punsoong

• Log in | NVIDIA Developer
• Log in | NVIDIA Developer
• https://developer.download.nvidia.com/compute/machine-learning/nccl/secure/2.27.7/agnostic/x64/nccl_2.27.7-1%2Bcuda13.0_x86_64.txz

I have forwarded this case to higher team and see if it’s an issue or an expected behavior. And you are welcome to update any other connections you have found to be problematic, which will help the backend team locate the issue.