Version 1.0.17 Release
·
927 commits
to master
since this release
- Support ubuntu18.04 for multi-gpu build.
- [Fix] RNN/LSTM/GRU Memory Leakage
- gather_nd and selection by index variable (advanced indexing)
- Fix bugs in min and max functions when used to return indices.
- Synchronized Batch Normalization
- Various Activation Funcs (hard_sigmoid, hard_tanh, log_sigmoid, relu6, softplus, softsign, tanh_shrink, sinc)
Install the latest nnabla by:
pip install nnabla
pip install nnabla_ext_cuda # For CUDA users
Users with python <= 3.4 may experience errors with pip install nnabla and pip install nnabla-ext-cuda.
■ Workaround
Please install matplotlib == 2.2.3 and re-install nnabla, nnabla_ext_cuda.
pip install matplotlib==2.2.3
pip install nnabla
pip install nnabla_ext_cuda
Note that CUDA 9.2 and cuDNN 7.4 are set as default if versions are not specified. You can also install the cuda extension with specific versions from one of the following. See also FAQ
- nnabla-ext-cuda80 (CUDA 8.0 x cuDNN 7.1)
- nnabla-ext-cuda90 (CUDA 9.0 x cuDNN 7.5)
- nnabla-ext-cuda92 (CUDA 9.2 x cuDNN 7.5)
- nnabla-ext-cuda100 (CUDA 10.0 x cuDNN 7.5)
pip install nnabla
pip install nnabla_ext_cuda92 # For CUDA 9.2 x cuDNN 7.4 users
Additional setup may be required depending on your OS or environment. Please check Python Package Installation Guide for details.
To use C++ inference feature, follow the demonstration on MNIST inference in C++.
For distributed training, you need to build a binary from source. See the guide for building multi-GPU training package.