Struct GpuBuffer 

pub struct GpuBuffer {
    pub num_rows: u64,
    pub schema: Schema,
}

Opaque handle to GPU memory buffer Actual implementation lives in xlog-cuda

Fields

num_rows: u64

Number of rows in this buffer

schema: Schema

Schema of this buffer

Implementations

impl GpuBuffer

pub fn empty() -> Self

Create an empty buffer

pub fn is_empty(&self) -> bool

Check if buffer is empty

pub fn estimated_bytes(&self) -> u64

Estimated memory usage in bytes

Trait Implementations

impl Debug for GpuBuffer

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

Formats the value using the given formatter.