Struct KernelInfo 

pub struct KernelInfo<'a> {
    pub op_name: &'a str,
    pub library: &'a str,
    pub stream_id: u64,
    pub dtype: Option<&'a str>,
}

Per-launch metadata passed to every KernelTrace callback.

dtype is Option<&'static str> because some kernel actors do not have a single-dtype identity (e.g. memcpy, NCCL group calls). When Phase 0.1 lands a real atomr_accel::DType, this field will be promoted to Option<atomr_accel::DType> without changing the trait shape.

Fields

op_name: &'a str

Op identifier (e.g. "sgemm", "conv2d_forward").

library: &'a str

Library tag (e.g. "cublas", "cudnn", "nccl").

stream_id: u64

Stream identity. The raw CUstream pointer cast to u64; opaque to consumers but stable for the lifetime of the stream.

dtype: Option<&'a str>

Element dtype, if the op is single-dtype. None otherwise.

Trait Implementations

impl<'a> Clone for KernelInfo<'a>

fn clone(&self) -> KernelInfo<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for KernelInfo<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for KernelInfo<'a>