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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/06/15 07:26:51 UTC
[GitHub] [incubator-mxnet] roywei edited a comment on issue #15213: Fix
horovod build failure when mxnet is built from source
roywei edited a comment on issue #15213: Fix horovod build failure when mxnet is built from source
URL: https://github.com/apache/incubator-mxnet/pull/15213#issuecomment-502342877
Thanks for the fix!! I have verified this works
mxnet:
```
sudo make -j$(nproc) USE_CUDA=1 USE_CUDNN=1 USE_CUDA_PATH=/usr/local/cuda/ USE_NCCL=1
```
horovod:
```
HOROVOD_GPU_ALLREDUCE=NCCL pip install horovod --user --no-cache-dir -U
```
result:
```
Collecting horovod
Downloading https://files.pythonhosted.org/packages/42/f8/0a2fedf45122d8a1b2dbd573e737ccb32cd0776aa4c4b157d3f18b9ff0ca/horovod-0.16.4.tar.gz (2.6MB)
100% |████████████████████████████████| 2.6MB 87.4MB/s
Requirement already satisfied, skipping upgrade: cloudpickle in /usr/local/lib/python2.7/dist-packages (from horovod) (1.0.0)
Requirement already satisfied, skipping upgrade: psutil in /home/ubuntu/.local/lib/python2.7/site-packages (from horovod) (5.6.3)
Requirement already satisfied, skipping upgrade: six in /usr/local/lib/python2.7/dist-packages (from horovod) (1.10.0)
Requirement already satisfied, skipping upgrade: cffi>=1.4.0 in /home/ubuntu/.local/lib/python2.7/site-packages (from horovod) (1.12.3)
Requirement already satisfied, skipping upgrade: pycparser in /home/ubuntu/.local/lib/python2.7/site-packages (from cffi>=1.4.0->horovod) (2.19)
Installing collected packages: horovod
Running setup.py install for horovod ... done
Successfully installed horovod-0.16.4
```
`git status`
```
git status
On branch bugfix/horovod_build
Your branch is up-to-date with 'origin/bugfix/horovod_build'.
nothing to commit, working directory clean```
`sudo make clean` also removes it
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