[BugFix] Support rewrite_once when the number of callbacks > 1 #14344
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What do you think @masahi ? Thank you! |
src/relay/ir/dataflow_matcher.cc
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| static auto* structural_equal = runtime::Registry::Get("node.StructuralEqual"); | ||
| ICHECK(structural_equal) << "node.StructuralEqual is not registered."; | ||
| // Use the callback until the callback's attribute is rewrite_once=true and has been rewritten | ||
| std::unordered_map<DFPatternCallback, bool, ObjectPtrHash, ObjectPtrEqual> callbacks_map; |
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callbacks_map -> done, swapping false and true
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Please take another look. Thank you!
src/relay/ir/dataflow_matcher.cc
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| bool equal = true; | ||
| static auto* structural_equal = runtime::Registry::Get("node.StructuralEqual"); | ||
| ICHECK(structural_equal) << "node.StructuralEqual is not registered."; | ||
| // Use the callback until the callback's attribute is rewrite_once=true and has been rewritten |
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// Keep track of callbacks that have finished rewriting
sisleyli
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It seems that CI has passed, could you please help me merge this PR? Thanks @masahi ! |
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I don't know whether our repo will automatically rebase when it merges PR, so I just performed a rebase operation myself, do I need to do this every time the main branch is updated? |
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No you don't have to do that. You now have to wait for another 4h :) |
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Thanks masahi, I should have consulted before performing the rebase operation :( |
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CI passed again...I won't do redundant operations this time.hhhh |
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The
rewrite_onceof the currentPatternRewriterrewrites once only when the last callback in the callbacks list isrewrite_once. I don't think this is as expected.I think the
rewrite_oncestrategy should be that the callback marked withrewrite_onceis rewritten only once, and the rest of the callbacks are still rewritten multiple times.