config.cfg.template

Target = ("FilterRun"); // The runner to run.

/* ========== runners ========= */

// For each algorithm's result, do filter if <filter> field is set. If <filter> is set true/false,
// only output the result when the algorithm consider the history OK/NG.
FilterRun = {
  thread_num = 10L; // number of threads
  generator = "TraversalGenerator"; // history generator
  outputters = ("CompareOutputter", "RollbackRateOutputter"); // result outputters
  algorithms = ( // concurrency control algorithms and filters
    { name = "SerializableAlgorithm_COMMIT_SAME_SI"; },
    { name = "BOCC"; }
  );
};

// Output time required for each algorithm in different transaction or variable item numbers.
BenchmarkRun = {
  trans_nums = (2L, 4L, 6L); // numbers of transactions
  item_nums = (2L, 4L, 6L); // numbers of variable items
  algorithms = ("SSI"); // concurrent algorithms
  history_num = 1024L; // number of histories to generate
	with_abort = true; // generate history with Abort operation
	tcl_position = "TAIL"; // generate TCL operation in history position ("TAIL", "ANYWHERE", "NOWHERE")
  os = "cout"; // filename the benchmark result output to, "cout" means standard output
};

/* ========== history generators ========= */

// Generate all histories meeting such conditions.
TraversalGenerator = {
  trans_num = 2L; // number of transactions
	item_num = 2L; // number of variable items
	max_dml = 6L; // max number of DML operations
	subtask_num = 10L; // number of subtasks
	subtask_id = 0L; // the id of subtask to run
	with_abort = true; // generate history with Abort operation
  with_scan = "NONE_HAVE"; // generate history with ScanOdd operation ("NONE_HAVE", "ALL_HAVE", "NO_LIMIT")
  with_write = "NO_LIMIT"; // generate history with Write operation ("NONE_HAVE", "ALL_HAVE", "NO_LIMIT")
	tcl_position = "ANYWHERE"; // generate TCL operation in history position ("TAIL", "ANYWHERE", "NOWHERE")
  allow_empty_trans = false; // transactions generated can be without DML operations
  dynamic_history_len = false; // number of DML operation can be less than <max_dml>
};

// Generate histories described in the file.
InputGenerator = {
  file = "input.txt"; // input file contains histories
}

// Generate random histories.
RandomGenerator = {
  trans_num = 1L; // number of transactions
	item_num = 7L; // number of variable items
	max_dml = 2L; // max number of DML operations
  history_num = 100L; // number of histories to generate
	with_abort = true; // generate history with Abort operation
  with_scan = "NONE_HAVE"; // generate history with ScanOdd operation ("NONE_HAVE", "ALL_HAVE", "NO_LIMIT")
	tcl_position = "TAIL"; // generate TCL operation in history position ("TAIL", "ANYWHERE", "NOWHERE")
  allow_empty_trans = false; // transactions generated can be without DML operations
  dynamic_history_len = false; // number of DML operation can be less than <max_dml>
}

/* ========== result outputters ========= */

// Output the rollback rate information of each algorithm supporing rollback rate statistic.
RollbackRateOutputter = {
  file = "rollback_rate.txt"; // filename to output
}

// Output the detail information of each algorithm in each history.
DetailOutputter = {
  file = "detail.txt"; // filename to output
}

// Compare each algorithm's result and output in classification.
CompareOutputter = {
  file = "compare.txt"; // filename to output
}

// Pick the first algorithm as datum algorithm, and calculate each algorithm's miss/wrong judgment
// rate or true/false rollback rate with the datum algorithm.
DatumOutputter = {
  file = "testall.txt"; // filename to output
}