-devices or shortly -d - space-separated list of cuda devices, default value is all available devices (for example: 1 3 5).-cache_dag - enable/disable caching of DAG file for mining Ethash + Zilliqa or Nicehash, default value is 1 ( 0 - off or 1 - on).-dag_limit - space-separated list of Dag file size limits in megabytes, to disable the limit use 0, default is 0 (for example: 4096 4096 4096).-safe_dag - space-separated list of DAG generation modes (0 - auto, 1 - fast mode, 2 - safe mode, in auto mode GTX GPUs - fast DAG and RTX GPUs - safe DAG), only Nvidia GPUs are supported, default is 0 (for example: 2 1 0).-dag_mode - space-separated list of Dag file modes (0 - auto, 1 - single, 2 - double), default is 0 (for example: 2 1 0).-proto - specify stratum protocol mode, possible values: proxy and stratum, useful for Ethash mining, default value is proxy (for example: stratum).-ssl - enable/disable secure connection with mining pool, must be supported by a pool, default value is 0 ( 0 - off or 1 - on).