public void addSummary(TableBuilder tb) {
OperatorProfile op = ops.get(0).getLeft();
String path = new OperatorPathBuilder().setMajor(major).setOperator(op).build();
tb.appendCell(path, null);
CoreOperatorType operatorType = CoreOperatorType.valueOf(ops.get(0).getLeft().getOperatorType());
tb.appendCell(operatorType == null ? "UNKNOWN_OPERATOR" : operatorType.toString(), null);
int li = ops.size() - 1;
String fmt = " (%s)";
double setupSum = 0.0;