// Test "tally" mode: counts are accumulated and reported at the end.
{
  "config_name": "tally",
  "events": [
    {
      "group_name": "fixed",
      "event_name": "instructions_retired",
      "rate": 0,
      "flags": [ "os", "user" ]
    }
  ],
  "buffer_size_in_mb": 1,
  "duration": 1,
  "num_iterations": 1,
  "output_path_prefix": "/tmp/cpuperf-test",
  "session_result_spec_path": "/tmp/cpuperf-test.cpsession"
}