If you are upgrading from a pre v0.4 release you need to first run pip3 uninstall sol as the package name has changed!
To install SOL you need to have an account to access our SOL PIP repository. You can check with your browser if you can login to: https://dav.neclab.eu/sol4ve/
If that works, you first need to install the SOL package manager:
pip3 install nec-sol
With the package manager you can manage your SOL installation. This is necessary as SOL requires to download dependencies from non PyPI servers, which is not supported when publishing packages on PyPI.
For installing SOL modules, just run:
nec-sol install [modules]
MODULES can be any combination of the following list:
# Frameworks: [pytorch, onnx, dl4j]
# Devices: [x86, ve, nvidia]
# Developers: [sdk, tests]
# Optional: [cudnn, torchvision]
You can rerun the command at any time to add further modules. Modules such as ONNX or PyTorch will automatically download the required packages in the correct version. You can check available packages also using nec-sol list_available:
## NEC-SOL Package Manager v0.4.1
Available SOL Modules:
- arm64
- core
- cudnn
- dl4j
- nvidia
- onnx
- pytorch
- sdk
- tests
- torchvision
- ve
- x86
If you are a user of the SOL4VE Closed Beta you only have access to the pytorch, onnx, dl4j, ve, torchvision modules.
For modules run:
nec-sol list_installed
For plugins run:
nec-sol list_installed_plugins
If you wish to uninstall SOL, or a specific module, just run:
nec-sol uninstall [modules]
For upgrading SOL just run:
nec-sol upgrade [version]
You can optionally pass an version number to upgrade/downgrade to a specific version. Be warned, downgrading might not work flawlessly in all cases. The version number needs to match the version on https://pypi.org/project/nec-sol/#history .
If your server does not have direct internet connection you can use:
nec-sol download [modules]
It will download SOL + all dependencies into the current folder. Copy these files to your target machine and run the following command in the same folder:
nec-sol install [modules] --local
| Error: | I totally messed up everything, how can I reset SOL? |
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| Solution: |
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| Error: | SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),) |
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| Solution: |
On CentOS pip does not trusts not the systems certificates. As user you can fix this problem with: pip3 config set cert /etc/pki/tls/certs/ca-bundle.crt. As root you can fix this for all users using:
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