Function validate_launch_geometry 

pub fn validate_launch_geometry(
    workgroup: [u32; 3],
    grid: [u32; 3],
    limits: LaunchGeometryLimits,
) -> Result<(), BackendError>

Validate workgroup and grid dimensions against backend launch limits.

Errors

Returns when dimensions are zero, overflow the invocation product, exceed workgroup limits, or exceed per-axis grid limits.