Struct CpuLayer

pub struct CpuLayer<F>(/* private fields */);

Trait Implementations

impl<F: TowerTop> ComputeHolder<F, CpuLayer<F>> for CpuLayerHolder<F>

type HostComputeAllocator<'a> = BumpAllocator<'a, F, CpuMemory>

type DeviceComputeAllocator<'a> = BumpAllocator<'a, F, <CpuLayer<F> as ComputeLayer<F>>::DevMem>

fn to_data<'a, 'b>( &'a mut self, ) -> ComputeData<'a, F, CpuLayer<F>, Self::HostComputeAllocator<'b>, Self::DeviceComputeAllocator<'b>>

where 'a: 'b,

impl<F: TowerTop> ComputeLayer<F> for CpuLayer<F>

type Exec<'a> = CpuLayerExecutor<F>

The executor that can execute operations on the device.

type DevMem = CpuMemory

The device memory.

fn copy_h2d( &self, src: &[F], dst: &mut FSliceMut<'_, F, Self>, ) -> Result<(), Error>

Copy data from the host to the device.

fn copy_d2h(&self, src: FSlice<'_, F, Self>, dst: &mut [F]) -> Result<(), Error>

Copy data from the device to the host.

fn copy_d2d( &self, src: FSlice<'_, F, Self>, dst: &mut FSliceMut<'_, F, Self>, ) -> Result<(), Error>

Copy data between disjoint device buffers.

fn execute<'a, 'b>( &'b self, f: impl FnOnce(&mut Self::Exec<'a>) -> Result<Vec<F>, Error>, ) -> Result<Vec<F>, Error>

where 'b: 'a,

Executes an operation.

fn compile_expr( &self, expr: &ArithCircuit<F>, ) -> Result<<Self::Exec<'_> as ComputeLayerExecutor<F>>::ExprEval, Error>

Compiles an arithmetic expression to the evaluator.

fn fill( &self, slice: &mut <Self::DevMem as ComputeMemory<F>>::FSliceMut<'_>, value: F, ) -> Result<(), Error>

Fills a mutable slice of field elements with a given value.

impl<F: Debug> Debug for CpuLayer<F>

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

Formats the value using the given formatter.

impl<F: Default> Default for CpuLayer<F>

fn default() -> CpuLayer<F>

Returns the “default value” for a type.