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| @@ -0,0 +1,111 @@ | ||
| #!/bin/sh | ||
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| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, | ||
| # software distributed under the License is distributed on an | ||
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| # KIND, either express or implied. See the License for the | ||
| # specific language governing permissions and limitations | ||
| # under the License. | ||
|
|
||
| usage() | ||
| { | ||
| echo "usage: bash ./launch_inference_mkldnn.sh [[[-s symbol_file ] [-b batch_size] [-iter iteraton] [-ins instance] [-c cores/instance]] | [-h]]" | ||
| } | ||
|
|
||
| while [ $# -gt 0 ]; do | ||
| case "$1" in | ||
| --symbol | -s) | ||
| shift | ||
| SYMBOL=$1 | ||
| ;; | ||
| --batch-size | -b) | ||
| shift | ||
| BS=$1 | ||
| ;; | ||
| --iteration | -iter) | ||
| shift | ||
| ITERATIONS=$1 | ||
| ;; | ||
| --instance | -ins) | ||
| shift | ||
| INS=$1 | ||
| ;; | ||
| --core | -c) | ||
| shift | ||
| CORES=$1 | ||
| ;; | ||
| --help | -h) | ||
| usage | ||
| exit 1 | ||
| ;; | ||
| *) | ||
| usage | ||
| exit 1 | ||
| esac | ||
| shift | ||
| done | ||
|
|
||
| NUM_SOCKET=`lscpu | grep 'Socket(s)' | awk '{print $NF}'` | ||
| NUM_NUMA_NODE=`lscpu | grep 'NUMA node(s)' | awk '{print $NF}'` | ||
| CORES_PER_SOCKET=`lscpu | grep 'Core(s) per socket' | awk '{print $NF}'` | ||
| NUM_CORES=$((CORES_PER_SOCKET * NUM_SOCKET)) | ||
| CORES_PER_NUMA=$((NUM_CORES / NUM_NUMA_NODE)) | ||
| echo "target machine has $NUM_CORES physical core(s) on $NUM_NUMA_NODE numa nodes of $NUM_SOCKET socket(s)." | ||
|
|
||
| if [ -z $SYMBOL ]; then | ||
| echo "Error: Need a symbol file as input." | ||
| fi | ||
| if [ -z $INS ]; then | ||
| echo "Default: launch one instance per socket." | ||
| INS=$NUM_SOCKET | ||
| fi | ||
| if [ -z $CORES ]; then | ||
| echo "Default: divide full physical cores." | ||
| CORES=$((NUM_CORES / $INS)) | ||
| fi | ||
| if [ -z $BS ]; then | ||
| echo "Default: set batch size to 64." | ||
| BS=64 | ||
| fi | ||
| if [ -z $ITERATIONS ]; then | ||
| echo "Default: set iterations to 500." | ||
| ITERATIONS=500 | ||
| fi | ||
|
|
||
| echo " benchmark configs" | ||
| echo " cores per instance: $CORES" | ||
| echo " total instances: $INS" | ||
| echo " batch size: $BS" | ||
| echo " iterations: $ITERATIONS" | ||
| echo "" | ||
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| rm BENCHMARK_*.log || echo "benchmarking..." | ||
|
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| for((i=0;i<$INS;i++)); | ||
| do | ||
| ((a=$i*$CORES)) | ||
| ((b=$a+$CORES-1)) | ||
| memid=$((b/CORES_PER_NUMA)) | ||
| LOG=BENCHMARK_$i.log | ||
| echo " $i instance use $a-$b cores and $memid mem with $LOG" | ||
| KMP_AFFINITY=granularity=fine,noduplicates,compact,1,0 \ | ||
| OMP_NUM_THREADS=$CORES \ | ||
| nohup numactl --physcpubind=$a-$b --membind=$memid python imagenet_inference.py --symbol-file=$SYMBOL --batch-size=$BS --num-inference-batches=$ITERATIONS --ctx=cpu --benchmark=True > $LOG 2>&1 & | ||
| done | ||
| wait | ||
|
|
||
| fps=`grep image/sec BENCHMARK_*.log | awk '{ sum += $(NF) }; END { print sum }'` | ||
| latency=$(echo "scale=2; 1000*$INS/$fps" | bc) | ||
| echo "overall throughput: $fps" | ||
| echo "latency per instance: $latency" | ||
| echo "benchmark finish:)" |