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#!/bin/bash
HOME_DIR="${HOME_DIR:-/launch}";
WORKER_DIR="${WORKER_DIR:-${HOME_DIR}/experiments/hccl_test}";
MODEL_PATH=/hccl_demo;
MPI_ROOT="/opt/amazon/openmpi/";
SYNAPSE_VERSION="${SYNAPSE_VERSION:-1.9.0-738}";
HOSTFILE="${HOSTFILE:-hostfile}";
NUM_NODES=$NUM_NODES;
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/hccl_demo/$SYNAPSE_VERSION/$RESULT_DESCRIPTION/${N_CARDS}/${TIMESTAMP};
MPILOG_DIR=$RESULTS_DIR/mpi_log
DEBUG="${DEBUG:-False}";
if [ "$DEBUG" = "True" ]; then
DEBUG_CMD="-x LOG_LEVEL_ALL="3" -x ENABLE_CONSOLE="true"";
fi
cd ${MODEL_PATH}
CMD="python ${MODEL_PATH}/run_hccl_demo.py \
--test all_reduce \
--loop 1000 \
--size 32m \
-mpi ";
echo CMD ${CMD};
mkdir -p $RESULTS_DIR;
mkdir -p $MPILOG_DIR;
chmod -R a+rx $RESULTS_DIR;
chmod -R a+rx $MPILOG_DIR;
$CMD \
-np ${N_CARDS} \
--allow-run-as-root \
--bind-to core \
--map-by ppr:4:socket:PE=10 \
--rank-by core --report-bindings \
--mca btl_tcp_if_include "eth1" \
--hostfile $HOSTFILE \
--tag-output \
--output-filename $MPILOG_DIR \
--merge-stderr-to-stdout --prefix $MPI_ROOT \
-x PYTHONPATH="/usr/lib/habanalabs/:$PYTHONPATH" \
-x MAX_WAIT_ATTEMPTS=180 \
$DEBUG_CMD \
&> $RESULTS_DIR/run.log ;
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