[GitHub] [incubator-mxnet] JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, jetpack 4.3, mxnet 1.4

2020-05-22 Thread GitBox 


JustinhoCHN commented on issue #17923:
URL: 
https://github.com/apache/incubator-mxnet/issues/17923#issuecomment-632580832


   > Do you still have the image which you used on your Jetson Nano? Nvidia 
keeps on updating their images regularly and I ended up with CUDA 10.2 :/
   > 
   > Edit: This works?
   > 
![image](https://user-images.githubusercontent.com/19718818/81942443-bd25b280-9617-11ea-8695-a4bd842e5570.png)
   
   I changed the os to jetpack 4.4 DP, same issue as yours, I try to install 
cuda 10.0 in jetpack 4.4, but when I import mxnet, it'll just quit with 
"segmentation fault". I'm working on compile the cuda 10.2 python whl for 
jetson. I'll let you know if I make it.



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[GitHub] [incubator-mxnet] JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, jetpack 4.3, mxnet 1.4

2020-05-14 Thread GitBox 


JustinhoCHN commented on issue #17923:
URL: 
https://github.com/apache/incubator-mxnet/issues/17923#issuecomment-628964002


   > Do you still have the image which you used on your Jetson Nano? Nvidia 
keeps on updating their images regularly and I ended up with CUDA 10.2 :/
   > 
   > Edit: This works?
   > 
![image](https://user-images.githubusercontent.com/19718818/81942443-bd25b280-9617-11ea-8695-a4bd842e5570.png)
   
   yes it is



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[GitHub] [incubator-mxnet] JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, jetpack 4.3, mxnet 1.4

2020-05-14 Thread GitBox 


JustinhoCHN commented on issue #17923:
URL: 
https://github.com/apache/incubator-mxnet/issues/17923#issuecomment-628621084


   > @JustinhoCHN what was the CUDA version of your Jetson Nano image? It gives 
me the following error:
   > 
   > ```
   > >>> import mxnet
   > Traceback (most recent call last):
   >   File "", line 1, in 
   >   File "/usr/local/lib/python3.6/dist-packages/mxnet/__init__.py", line 
24, in 
   > from .context import Context, current_context, cpu, gpu, cpu_pinned
   >   File "/usr/local/lib/python3.6/dist-packages/mxnet/context.py", line 24, 
in 
   > from .base import classproperty, with_metaclass, 
_MXClassPropertyMetaClass
   >   File "/usr/local/lib/python3.6/dist-packages/mxnet/base.py", line 214, 
in 
   > _LIB = _load_lib()
   >   File "/usr/local/lib/python3.6/dist-packages/mxnet/base.py", line 205, 
in _load_lib
   > lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_LOCAL)
   >   File "/usr/lib/python3.6/ctypes/__init__.py", line 348, in __init__
   > self._handle = _dlopen(self._name, mode)
   > OSError: libcudart.so.10.0: cannot open shared object file: No such file 
or directory
   > ```
   > 
   > My Jetson Nano image has CUDA 10.2
   
   mine is cuda 10.0, jetpack 4.3



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[GitHub] [incubator-mxnet] JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, jetpack 4.3, mxnet 1.4

2020-03-31 Thread GitBox 
JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, 
jetpack 4.3, mxnet 1.4
URL: 
https://github.com/apache/incubator-mxnet/issues/17923#issuecomment-606444051
 
 
   Guys, I solve that problem, from nvidia jetson forums advice:
   
   1. Download the mxnet-1.6 whl for jetson: 
[link](https://drive.google.com/file/d/1acFgoFaw9arP1I6VZFR3Jjsm6TNkpR0v/view?usp=drive_open)
   
   2. 
   ```
   sudo pip3 install numpy==1.16
   sudo pip3 install mxnet-1.6.0-py3-none-any.whl
   ```
   
   3. switch to sudo account! that’s import for me:
   ```
   sudo su
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/mxnet
   ```
   ```
   root@jetbot:/home/jetbot# python3
   Python 3.6.9 (default, Nov  7 2019, 10:44:02) 
   [GCC 8.3.0] on linux
   Type "help", "copyright", "credits" or "license" for more information.
   >>> import mxnet as mx
   >>> mx.__version__
   '1.6.0'
   ```
   
   If I use python3 under jetbot account, will thorw segmentation fault error, 
seems I forgot change to sudo.


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[GitHub] [incubator-mxnet] JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, jetpack 4.3, mxnet 1.4

2020-03-29 Thread GitBox 
JustinhoCHN commented on issue #17923: can not install mxnet on jetson nano, 
jetpack 4.3, mxnet 1.4
URL: 
https://github.com/apache/incubator-mxnet/issues/17923#issuecomment-605770728
 
 
   2020.03.30 update:
   I followed the docker cross-compille method, but failed, error log:
   ```
   aarch64-unknown-linux-gnueabi-g++: internal compiler error: Killed (program 
cc1plus)
   0x55a661ee7e24 execute
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:2854
   0x55a661ee8174 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:4658
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   0x55a661ee88c9 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5312
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   0x55a661ee88c9 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5312
   0x55a661ee870b do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5427
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   0x55a661ee88c9 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5312
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   0x55a661ee88c9 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5312
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   0x55a661ee88c9 do_spec_1
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5312
   0x55a661eeabc3 process_brace_body
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5941
   0x55a661eeabc3 handle_braces
/dockcross/crosstool/toolchain/.build/src/gcc-4.9.4/gcc/gcc.c:5855
   Please submit a full bug report,
   with preprocessed source if appropriate.
   Please include the complete backtrace with any bug report.
   See  for instructions.
   make: *** [build/src/operator/numpy/np_percentile_op.o] Error 4
   make: *** Waiting for unfinished jobs
   Makefile:569: recipe for target 
'build/src/operator/numpy/np_percentile_op.o' failed
   2020-03-30 11:15:50,474 - root - INFO - Waiting for status of container 
7ee922ca33a2 for 600 s.
   2020-03-30 11:15:50,659 - root - INFO - Container exit status: {'Error': 
None, 'StatusCode': 2}
   2020-03-30 11:15:50,659 - root - ERROR - Container exited with an error 
   2020-03-30 11:15:50,659 - root - INFO - Executed command for reproduction:
   
   ci/build.py -p jetson
   
   2020-03-30 11:15:50,659 - root - INFO - Stopping container: 7ee922ca33a2
   2020-03-30 11:15:50,660 - root - INFO - Removing container: 7ee922ca33a2
   2020-03-30 11:15:50,723 - root - INFO - Other running containers: 
['e9ad8fc19642', '6acad0d82e1c', '5132086269ff', 'a6249b881f24', 
'f0ad24aeb876', '6bb047a698b7', '9e6f0d904a4b', '241f1bc44984', '19ff0cea2fa5', 
'868864fd7dd7']
   2020-03-30 11:15:50,723 - root - CRITICAL - Execution of 
['/work/mxnet/ci/docker/runtime_functions.sh', 'build_jetson'] failed with 
status: 2
   
   ```
   
   platform: x86 pc, i7-9700, rtx 2080ti


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