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required_barrier

oxiphysics_gpu::compute::functions

Function required_barrier 

Source 
pub fn required_barrier(
    pass_a_outputs: &[BufferId],
    pass_b_inputs: &[BufferId],
) -> PipelineBarrier
Expand description

Determine the required pipeline barrier between two kernel passes.

If the output buffers of pass A overlap with the input buffers of pass B, a read-after-write barrier is needed.