NVIDIA/benchmarks/unet3d/implementations/mxnet-preview does not work

[kcoms555]

Problems

At NVIDIA/benchmarks/unet3d/implementations/mxnet-preview,

1. mlperf_logger.py file is missing - so an error "mlperf_logger is not found" is produced.
2. when you build a Dockerfile and run a container, it will produce an error message such as "np.int is deprecated" or "np.bool" is deprecated. The version of numpy should be lower than 1.24.0(not exact. or maybe 1.23.3) at which not supporting such aliases of builtin types.

Solutions

1. Copy and paste mlperf_logger.py from NVIDIA/benchmarks/unet3d/implementations/mxnet-22.04/mlperf_logger.py
2. Set numpy version as 1.23.1 at which it supports aliases of builtin types. It can be done by editting Dockerfile or reinstalling it in a container.

[arjunsuresh]

Preview submissions are not required to have the code shared in the results repository. So, this missing issue might be intentional.