Script for running the NUMA-aware RW lock benchmarks

README.txt

1. Download benchmark code: https://github.com/azu-labs/rw-numa-locks/
2. Build the benchmark executables with "make"
3. Copy run.sh into the folder with the executables
4. (optional) Adjust the parameters in the script
5. ./run.sh

run.sh

#!/bin/sh
NEUTRAL=0
READER=1
WRITER=2
READER_OPT=3

BENCHMARK="rw_tkt_tkt"	# Name of the benchmark executable
THREADS=32		# Number of threads to be used
PREFERENCE=$NEUTRAL	# Preference 
WCSLEN=100		# time to be elapsed in the critical section when in read-write mode
RCSLEN=100		# time to be elapsed in the critical section when in read-only mode
NCSLEN=100		# time to be elapsed in the non-critical section
PROBABILITY=10		# probability to enter the CS in read-write mode
RUNTIME=10000		# Runtime in ms

echo -e "\nExecuting Benchmark: $BENCHMARK"
echo -e "Threads:\t $THREADS"
echo -e "Runtime:\t $RUNTIME milliseconds"
echo -e "Probability:\t $PROBABILITY %"
RESULT=$("./$BENCHMARK" $WCSLEN $RCSLEN $NCSLEN $PROBABILITY $THREADS $PREFERENCE $RUNTIME)
echo -e "\nThroughput: $RESULT\n"