subspace_farmer::single_disk_farm

Struct SingleDiskFarmOptions

source 
pub struct SingleDiskFarmOptions<'a, NC>
where
    NC: Clone,
{
Show 20 fields
    pub directory: PathBuf,
    pub farmer_app_info: FarmerAppInfo,
    pub allocated_space: u64,
    pub max_pieces_in_sector: u16,
    pub node_client: NC,
    pub reward_address: PublicKey,
    pub plotter: Arc<dyn Plotter + Send + Sync>,
    pub kzg: Kzg,
    pub erasure_coding: ErasureCoding,
    pub cache_percentage: u8,
    pub farming_thread_pool_size: usize,
    pub plotting_delay: Option<Receiver<()>>,
    pub global_mutex: Arc<Mutex<()>>,
    pub max_plotting_sectors_per_farm: NonZeroUsize,
    pub disable_farm_locking: bool,
    pub read_sector_record_chunks_mode: Option<ReadSectorRecordChunksMode>,
    pub faster_read_sector_record_chunks_mode_barrier: Arc<Barrier>,
    pub faster_read_sector_record_chunks_mode_concurrency: Arc<Semaphore>,
    pub registry: Option<&'a Mutex<&'a mut Registry>>,
    pub create: bool,

}
Expand description

Options used to open single disk farm

Fields§

§directory: PathBuf

Path to directory where farm is stored.

§farmer_app_info: FarmerAppInfo

Information necessary for farmer application

§allocated_space: u64

How much space in bytes was allocated

§max_pieces_in_sector: u16

How many pieces one sector is supposed to contain (max)

§node_client: NC

RPC client connected to Subspace node

§reward_address: PublicKey

Address where farming rewards should go

§plotter: Arc<dyn Plotter + Send + Sync>

Plotter

§kzg: Kzg

Kzg instance to use.

§erasure_coding: ErasureCoding

Erasure coding instance to use.

§cache_percentage: u8

Percentage of allocated space dedicated for caching purposes

§farming_thread_pool_size: usize

Thread pool size used for farming (mostly for blocking I/O, but also for some compute-intensive operations during proving)

§plotting_delay: Option<Receiver<()>>

Notification for plotter to start, can be used to delay plotting until some initialization has happened externally

§global_mutex: Arc<Mutex<()>>

Global mutex that can restrict concurrency of resource-intensive operations and make sure that those operations that are very sensitive (like proving) have all the resources available to them for the highest probability of success

§max_plotting_sectors_per_farm: NonZeroUsize

How many sectors a will be plotted concurrently per farm

§disable_farm_locking: bool

Disable farm locking, for example if file system doesn’t support it

§read_sector_record_chunks_mode: Option<ReadSectorRecordChunksMode>

Explicit mode to use for reading of sector record chunks instead of doing internal benchmarking

§faster_read_sector_record_chunks_mode_barrier: Arc<Barrier>

Barrier before internal benchmarking between different farms

§faster_read_sector_record_chunks_mode_concurrency: Arc<Semaphore>

Limit concurrency of internal benchmarking between different farms

§registry: Option<&'a Mutex<&'a mut Registry>>

Prometheus registry

§create: bool

Whether to create a farm if it doesn’t yet exist

Trait Implementations§

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impl<'a, NC> Debug for SingleDiskFarmOptions<'a, NC>
where NC: Clone + Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, NC> Freeze for SingleDiskFarmOptions<'a, NC>
where NC: Freeze,

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impl<'a, NC> !RefUnwindSafe for SingleDiskFarmOptions<'a, NC>

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impl<'a, NC> Send for SingleDiskFarmOptions<'a, NC>
where NC: Send,

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impl<'a, NC> Sync for SingleDiskFarmOptions<'a, NC>
where NC: Sync,

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impl<'a, NC> Unpin for SingleDiskFarmOptions<'a, NC>
where NC: Unpin,

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impl<'a, NC> !UnwindSafe for SingleDiskFarmOptions<'a, NC>

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