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#!/bin/bash
HOME_DIR="${HOME_DIR:-/launch}";
WORKER_DIR="${WORKER_DIR:-${HOME_DIR}/experiments/mnist}";
SYNAPSE_VERSION="${SYNAPSE_VERSION:-1.9.0-738}";
HOSTFILE="${HOSTFILE:-hostsfile}";
NUM_NODES="${NUM_NODES:-1}";
NGPU_PER_NODE=8;
N_CARDS=$((NUM_NODES*NGPU_PER_NODE));
TIMESTAMP=$(date -d "today" +"%Y"-"%m"-"%d"_"%H"-"%M");
RESULT_DESCRIPTION="${RESULT_DESCRIPTION:-}";
RESULTS_DIR=$WORKER_DIR/results/mnist/$SYNAPSE_VERSION/$RESULT_DESCRIPTION/${N_CARDS}/${TIMESTAMP};
mkdir -p $RESULTS_DIR;
chmod -R a+rx $RESULTS_DIR;
DEBUG="${DEBUG:-False}";
if [ "$DEBUG" = "True" ]; then
DEBUG_CMD="-x LOG_LEVEL_ALL="4" -x ENABLE_CONSOLE="true"";
fi
MODEL_PATH=/model_garden/PyTorch/examples/computer_vision/hello_world;
cd $MODEL_PATH;
CMD="python $MODEL_PATH/mnist.py \
--batch-size=64 \
--epochs=1 \
--lr=1.0 \
--gamma=0.7 \
--use_lazy_mode \
--hpu";
mpirun -np ${N_CARDS} \
--allow-run-as-root \
--bind-to core \
--map-by ppr:4:socket:PE=10 \
-rank-by core --report-bindings \
--tag-output \
--merge-stderr-to-stdout --prefix $MPI_ROOT \
--hostfile $HOSTFILE \
-x PYTHONPATH \
$DEBUG_CMD \
$CMD 2>&1 | tee $RESULTS_DIR/pt_mnist_run_${NUM_CARDS}.log;
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