what does "num_of_calculated_iters *=num_of_qps" mean in WRITE_BW(infinity) ?

https://github.com/linux-rdma/perftest/blob/c09edf9d2af30ad2d50b564d7e8aa977c05ce40d/src/perftest_parameters.c#L3550C1-L3550C82
When do WRITE_BW(infinity) test, what does "num_of_calculated_iters *=num_of_qps" mean ? why should num_of_calculated_iters multiply num_of_qps? Is not num_of_calculated_iters the exactly iter num in this print period?

When using run_infinitely the test type is set to DURATION:

perftest/src/perftest_parameters.c

Line 1385 in 3665d98

user_param->test_type = DURATION;

with DURATION, the num_of_calculated_iters will be multiplied by 1.

When using run_infinitely the test type is set to DURATION:

perftest/src/perftest_parameters.c

Line 1385 in 3665d98

user_param->test_type = DURATION;

with DURATION, the num_of_calculated_iters will be multiplied by 1.
thanks for your explain. : )

thank you.