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LAUNCH

After setting up the project, you can launch benchmarks. Commands to launch have the following pattern:

cd setbench/microbench

LD_PRELOAD=../lib/libjemalloc.so ./bin/<data_structure_name>.debra <bench_args>

Example:

LD_PRELOAD=../lib/libjemalloc.so ./bin/aksenov_splaylist_64.debra -json-file json_example.txt -result-file result_example.txt

Benchmark arguments

  • -json-file <file_name> — file with launch options in the json format (BenchParameters, example)
  • -result-file <file_name> — file to output the results in the json format (optional)

Troubleshooting

If something breaks after the launch, or there is such a problem:

PAPI ERROR: thread 0 unable to add event PAPI_L2_DCM: Permission level does not permit operation

then the following can help:

sudo sysctl kernel.perf_event_paranoid=1