release-note-bugfix
release-note-build
- add include cctype to avoid error in specified platform
- fix build errors to upgrade cython
- limit matplotlib version for windows
release-note-doc
release-note-format-converter
- Faster Split when input share is large on onnx importer
- Add test when input shape changes
- limit tensorflow version lower than 2.15
release-note-utility
- save executors in graph_def
- Allow to set the parameter file format
- Add mlflow autolog to monitors.
- Add code organization framework
- add mlflow save and load model support
Install the latest nnabla by:
pip install nnabla
pip install nnabla-ext-cuda116 # For CUDA version 11.6.2 users
You can also install the cuda extension with specific versions from one of the following. See also FAQ
- nnabla-ext-cuda110 (CUDA 11.0.3 x cuDNN 8.0)
- nnabla-ext-cuda116 (CUDA 11.6.2 x cuDNN 8.4)
- nnabla-ext-cuda120 (CUDA 12.0.1 x cuDNN 8.8)
pip install nnabla
pip install nnabla_ext_cuda116 # For CUDA 11.6.2 x cuDNN 8.4 users
The nnabla cuda extension supports both centralized and distributed training.
Below packages detect MPI and NCCL2 installed on your system. If either one
of then is unavailable, distributed training is disabled.
- nnabla-ext-cuda110 (Ubuntu20.04 default)
- nnabla-ext-cuda116 (Ubuntu20.04 default)
- nnabla-ext-cuda120 (Ubuntu20.04 default)
Additional setup may be required depending on your OS or environment. Please check Python Package Installation Guide for details.
Install Guide
To use C++ inference feature, follow the demonstration on MNIST inference in C++.
Build Guide
The "nnabla-ext-cuda" package is temporarily unavailable. Use of this package is not recommended. Please install nnabla-ext-cuda110, nnabla-ext-cuda116 instead.
The following nnabla CUDA extension packages have been deprecated and the PyPi repository has been (or going to be) closed.
- nnabla-ubuntu16
- nnabla-ubuntu18
- nnabla-ext-cuda
- nnabla-ext-cuda80
- nnabla-ext-cuda91
- nnabla-ext-cuda92
- nnabla-ext-cuda100
- nnabla-ext-cuda101
- nnabla-ext-cuda114
- nnabla-ext-cuda90-nccl2-ubuntu16
- nnabla-ext-cuda100-nccl2-ubuntu16
- nnabla-ext-cuda100-nccl2-ubuntu18
- nnabla-ext-cuda101-nccl2-ubuntu16
- nnabla-ext-cuda101-nccl2-ubuntu18
- nnabla-ext-cuda102-nccl2-mpi2-1-1
- nnabla-ext-cuda102-nccl2-mpi3-1-6
- nnabla-ext-cuda110-nccl2-mpi2-1-1
- nnabla-ext-cuda110-nccl2-mpi3-1-6
The following "nnabla-ext-cuda" docker images have been deprecated.
- py27-cuda92
- py36-cuda92
- py37-cuda92
- py27-cuda92-v1.0.xx
- py36-cuda92-v1.0.xx
- py37-cuda92-v1.0.xx
- py36-cuda100-v1.xx.x
- py37-cuda100-v1.xx.x
- py38-cuda100-v1.xx.x
- py39-cuda100-v1.xx.x
- py36-cuda102-v1.xx.x
- py37-cuda102-v1.xx.x
- py38-cuda102-v1.xx.x
- py39-cuda102-v1.xx.x
- py37-cuda114-v1.xx.x
- py38-cuda114-v1.xx.x
- py39-cuda114-v1.xx.x
- py310-cuda114-v1.xx.x
We've decided to change nnabla's versioning policy to semantic versioning.
This change has been applied from version 1.1.0.
Python 2 is no longer be supported from v1.5.0.
CUDA8.0 is no longer be supported from v1.6.0.
Python3.5 is no longer be supported from v1.14.0.
CUDA9.0 is no longer be supported from v1.14.0.
Python3.6 is no longer be supported from v1.26.0.
CUDA10.0 is no longer be supported from v1.26.0.
CUDA10.2 is no longer be supported from v1.30.0.
CUDA11.4 is no longer be supported from v1.34.0.
Python3.7 is no longer be supported from v1.37.0.