cudnn environment manager
Project description
cudnnenv
cudnnenv manages various versions of cuDNN.
Requirement
Linux, macOS
Python 2.7, 3.4, 3.5, 3.6
Install
Install cudnnenv via pip command.
$ pip install cudnnenv
Do not forget to set your environment variables. cuDNN which cudnnenv installs locates at ~/.cudnn/active/cuda.
LD_LIBRARY_PATH=~/.cudnn/active/cuda/lib64:$LD_LIBRARY_PATH CPATH=~/.cudnn/active/cuda/include:$CPATH LIBRARY_PATH=~/.cudnn/active/cuda/lib64:$LIBRARY_PATH
This program uses curl and tar commands. Please install them before you use it.
Usage
usage: cudnnenv [-h]
{install,install-file,activate,uninstall,version,versions,deactivate}
...
- positional arguments:
{install,install-file,activate,uninstall,version,versions,deactivate}
- install:
Install version
- install-file:
Install local cuDNN file
- activate:
Activate installed version
- uninstall:
Uninstall version
- version:
Show active version
- versions:
Show avalable versions
- deactivate:
Deactivate cudnnenv
- optional arguments:
- -h, --help
show this help message and exit
install
install subcommand installs a given version of cuDNN and activate it. Use activate subcommand to only activate installed version.
usage: cudnnenv install [-h] VERSION
positional arguments:
- VERSION:
Version of cuDNN you want to install and activate. Select from [v2, v3, v4, v5, v5-cuda8, v51, v51-cuda8, v6, v6-cuda8, v7-cuda8, v7-cuda9]
Note that v7-cuda8 is not available on macOS.
install-file
install-file subcommand installs a given local cuDNN file and activate it. You can only install tar.gz file, can not use deb packages.
usage: cudnnenv install-file [-h] FILE VERSION
positional arguments:
- FILE:
Path to local cuDNN archive file to install
- VERSION:
Version name of cuDNN you want to install
activate
activate subcommand activates an installed cuDNN. This command does not download an archive file unlike install.
usage: cudnnenv activate [-h] VERSION
positional arguments:
- VERSION:
Version of installed cuDNN you want to activate.
uninstall
uninstall subcommand uninstalls a given version of cuDNN from your environment.
usage: cudnnenv uninstall [-h] VERSION
positional arguments:
- VERSION:
Version of cuDNN you want to uninstall.
version
version subcommand shows the current activated version. If you activate no version, it shows (none).
usage: cudnnenv version [-h]
versions
versions subcommand shows the available versions which you can select in install subcommand, and installed versions which you installed with install and install-files subcommands.
usage: cudnnenv versions [-h]
deactivate
deactivate subcommand deactivates cudnnenv by removing symbolic link.
usage: cudnnenv deactivate [-h]
Directory structure
+ .cudnn + versions | + v2 | | + cuda | | + include | | + lib64 | + v3 | + ... + active --> versions/vX
License
cudnnenv is distributed under MIT License.
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