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Build Error with mxnet extension #5
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Mind sharing your mxnet version? In our tests, MXNet 1.4.1 should work normally. |
Thank you for the report! It's probably mxnet version issue. We will fix it soon. |
I got another problem, when I try to run the test: DMLC_ROLE=worker \
DMLC_PS_ROOT_URI=10.0.0.1 \
DMLC_PS_ROOT_PORT=9000 \
DMLC_WORKER_ID=0 \
DMLC_NUM_WORKER=1 \
DMLC_NUM_SERVER=1 \
python ./launcher/launch.py python ./tests/test_mxnet.py it will failed with:
And before this, I had a little trouble to convert python2 style |
@haoxintong Before you launch the job, can you check if |
Do you have write permission to /usr/local/socket_send_0? @ymjiang I think we should at least make this path configurable. |
By the way, we are facing a similar issue as here horovod/horovod#884 We'll apply a similar fix as Horovod. Before that, I suggest you try our dockerfile for mxnet. We'll keep you posted. |
Hi, When I run
Besides using docker, any ideas about solving permission denied and segmentation fault? |
I followed the dockerfile, it works for me now. |
Describe the bug
Failed with building byteps with MXNet extension.
The output of
import byteps.mxnet as bps
is :Envs
To Reproduce
Error Info:
In
mxnet/tuple.h
there is no constructor function for only dimension input, so I changed the code fromTShape mx_shape(nDimension)
toTShape mx_shape(nDimension, 0)
.Then it works fine for me.
Im not sure if the reason is the version of mxnet.
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