21.12
·
1 commit
to r1.15.5+nv21.11
since this release
NVIDIA TensorFlow Release 21.12
Key Features and Enhancements
NVIDIA TensorFlow release 20.06 is based on TensorFlow 1.15.5.
Release 21.12 includes the following key features and enhancements:
- The environment variable TF_DISABLE_REDUCED_PRECISION_REDUCTION=1 can now be set to disable intermediate reductions in lower precision than the requested math type.
- Patched the following CVEs in TensorFlow 1.15.5: CVE-2021-29571, CVE-2021-29592, CVE-2021-29601, CVE-2021-29608, CVE-2021-29609, CVE-2021-29613, CVE-2021-22876, CVE-2021-22897, CVE-2021-22898, CVE-2021-22901, CVE-2021-37636, CVE-2021-37640, CVE-2021-37642, CVE-2021-37644, CVE-2021-37646, CVE-2021-37653, CVE-2021-37660, CVE-2021-37661, CVE-2021-37668, CVE-2021-37669, CVE-2021-37670, CVE-2021-37672, CVE-2021-37673, CVE-2021-37674, CVE-2021-37675, CVE-2021-37684, CVE-2021-37686, CVE-2021-37690, CVE-2021-37691, CVE-2021-41195, CVE-2021-41196, CVE-2021-41197, CVE-2021-41198, CVE-2021-41199, CVE-2021-41200, CVE-2021-41201, CVE-2021-41202, CVE-2021-41203, CVE-2021-41204, CVE-2021-41206, CVE-2021-41207, CVE-2021-41208, CVE-2021-41213, CVE-2021-41215, CVE-2021-41216, CVE-2021-41217, CVE-2021-41218, CVE-2021-41219, CVE-2021-41221, CVE-2021-41222, CVE-2021-41223, CVE-2021-41224, CVE-2021-41225, CVE-2021-41228, CVE-2021-22922, CVE-2021-22923, CVE-2021-22924, CVE-2021-22925, CVE-2021-22926
Known Issues
- A CUDNN performance regression can cause slowdowns of up to 15% in certain ResNet models. This will be fixed in a future release.
- TensorFlow Wheel release 21.12 has a known corruption issue in its NVTX profiling markers when using the CUPTI library from CUDA Toolkit version 11.5. An updated CUPTI build, numbered 11.5.57 or higher, in CUDA 11.5 Update 1 will address this issue.
Binary builds
PIP - built for Python 3.8 on Ubuntu 20.04:
pip install --user nvidia-pyindex
pip install --user nvidia-tensorflow[horovod]
docker pull nvcr.io/nvidia/tensorflow:21.12-tf1-py3