pub fn validate_destination_layout(
dims: &[usize],
strides: &[isize],
) -> Result<ValidatedDestinationLayout>Expand description
Validate destination injectivity and return the replay marker.
Runs the exact (allocation-free pairwise, then spilling) injectivity check, so every injective layout the other kernel entry points accept is accepted here. Kernel families that need the marker for more than one step (for example validating shapes and then taking a specialization) should call this once and pass the marker on instead of re-running the check.