Updates corresponding to the renaming of the hpc4ns package to hpc4neuro.

horovod_data_distributed/README.md

@@ -4,8 +4,8 @@ Please see the main docstring in each program for details.
 
 # Notes
 
-On JURECA and JUWELS, the `mnist_data_distributed.py` program requires the [`hpc4ns.distribution`](
-https://gitlab.version.fz-juelich.de/hpc4ns/hpc4ns_utils#1-hpc4nsdistribution)
+On JURECA and JUWELS, the `mnist_data_distributed.py` program requires the [`hpc4neuro.distribution`](
+https://gitlab.version.fz-juelich.de/hpc4ns/hpc4neuro#1-hpc4neurodistribution)
 module for distribution of training data filenames across multiple ranks. On JURON, multiple additional
 package are required. Please follow the steps below to setup the environment before submitting the
 training job.
@@ -17,9 +17,9 @@ are eight training files.
 
 1.  Change to the source directory for this sample, i.e., to `dl_on_supercomputers/horovod_data_distributed` 
 2.  Load the system-wide Python module: `module load Python/3.6.8`    
-3.  Install the `hpc4ns` package: 
+3.  Install the `hpc4neuro` package: 
 
-    `pip install --user git+https://gitlab.version.fz-juelich.de/hpc4ns/hpc4ns_utils.git`
+    `pip install --user git+https://gitlab.version.fz-juelich.de/hpc4ns/hpc4neuro.git`
 
 4.  Submit the job
 

horovod_data_distributed/mnist_data_distributed.py

@@ -22,8 +22,8 @@ import tensorflow as tf
 import horovod.tensorflow.keras as hvd
 from tensorflow.python.keras import backend as K
 
-from hpc4ns.errors import MpiInitError
-from hpc4ns.distribution import DataDistributor
+from hpc4neuro.errors import MpiInitError
+from hpc4neuro.distribution import DataDistributor
 
 sys.path.insert(0, '../utils')
 from data_utils import DataValidator
@@ -93,7 +93,7 @@ def initialize_hvd_and_mpi():
     are no conflicts between Horovod and mpi4py communicator
     initialization.
 
-    :exception: hpc4ns.errors.MpiInitError is raised in the case
+    :exception: hpc4neuro.errors.MpiInitError is raised in the case
                 of initialization failure.
     """
 

horovod_data_distributed/setup_juron.sh

@@ -4,10 +4,10 @@
 module load python/3.6.1
 
 # Create a virtual environment
-python -m venv venv_dl_hpc4ns
+python -m venv venv_dl_hpc4neuro
 
 # Activate the virtual environment
-source venv_dl_hpc4ns/bin/activate
+source venv_dl_hpc4neuro/bin/activate
 
 # Upgrade pip and setuptools
 pip install -U pip setuptools
@@ -18,7 +18,7 @@ env MPICC=/gpfs/software/opt/openmpi/3.1.2-gcc_5.4.0-cuda_10.0.130/bin/mpicc pip
 # Install six
 pip install six
 
-# Install hpc4ns
-pip install git+https://gitlab.version.fz-juelich.de/hpc4ns/hpc4ns_utils.git
+# Install hpc4neuro
+pip install git+https://gitlab.version.fz-juelich.de/hpc4ns/hpc4neuro.git
 
 printf "%s\n\n" "Setup complete."

horovod_data_distributed/submit_job_juron.sh

@@ -15,7 +15,7 @@ module load tensorflow/1.12.0-gcc_5.4.0-cuda_10.0.130
 module load horovod/0.15.2
 
 # Activate the virtual environment
-source venv_dl_hpc4ns/bin/activate
+source venv_dl_hpc4neuro/bin/activate
 
 # Run the program
 mpirun -bind-to none \