Struct sloth256_189::opencl::OpenClEncoder

pub struct OpenClEncoder { /* private fields */ }

OpenCL codec

Implementations

impl OpenClEncoder

pub fn new(batch: Option<OpenClBatch>) -> Result<Self, OpenCLEncodeError>

Create new OpenCL codec instance for batch encoding on GPU.

Batch information can be provided upfront to determine load distribution and do necessary memory allocation.

pub fn encode(
    &mut self,
    pieces: &mut [u8],
    ivs: &[u8],
    layers: usize
) -> Result<(), OpenCLEncodeError>

Sequentially encodes a batch of pieces using OpenCL.

NOTE: This encode function works on batches of pieces and IVs.

For smaller batches or encoding of individual pieces use CPU implementation.

pub fn destroy(self) -> Result<(), OpenCLEncodeError>

Cleans up the resources allocated in the initialization of the encode kernel.

Prefer this over drop() because drop() will panic in case of error.

NOTE: In case error is returned, memory used for kernel initialization might be leaked.

Trait Implementations

impl Debug for OpenClEncoder

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

Formats the value using the given formatter.

impl Drop for OpenClEncoder

fn drop(&mut self)

Executes the destructor for this type.

impl Send for OpenClEncoder