- device_param->exec_us_prev1 = 0;
- device_param->exec_us_prev2 = 0;
- device_param->exec_us_prev3 = 0;
+ memset (device_param->exec_us_prev1, 0, EXPECTED_ITERATIONS * sizeof (double));
+ memset (device_param->exec_us_prev2, 0, EXPECTED_ITERATIONS * sizeof (double));
+ memset (device_param->exec_us_prev3, 0, EXPECTED_ITERATIONS * sizeof (double));