DRAFT change meaning of no_reorder to be per-engine#604
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PR #604 altered the semantics of no_reorder so that instructions executing on distinct engines can still be scheduled in parallel. Unfortunately, it also reversed the order of dependency edges emitted by no_reorder. Downstream components interpret an edge (a, b) as 'b depends on a', not the other way around. Update to preserve existing convention.
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PR #604 altered the semantics of no_reorder so that instructions executing on distinct engines can still be scheduled in parallel. Unfortunately, it also reversed the order of dependency edges emitted by no_reorder. Downstream components interpret an edge (a, b) as 'b depends on a', not the other way around. Update to preserve existing convention, and ensure user-provided edges follow this convention as well.
kerrijoe-aws
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Feb 26, 2026
PR #604 altered the semantics of no_reorder so that instructions executing on distinct engines can still be scheduled in parallel. Unfortunately, it also reversed the order of dependency edges emitted by no_reorder. Downstream components interpret an edge (a, b) as 'b depends on a', not the other way around. Update to preserve existing convention, and ensure user-provided edges follow this convention as well.
kerrijoe-aws
added a commit
that referenced
this pull request
Feb 26, 2026
PR #604 altered the semantics of no_reorder so that instructions executing on distinct engines can still be scheduled in parallel. Unfortunately, it also reversed the order of dependency edges emitted by no_reorder. Downstream components interpret an edge (a, b) as 'b depends on a', not the other way around. Update to preserve existing convention, and ensure user-provided edges follow this convention as well.
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