mbrookhart commented on a change in pull request #5627:
URL: https://github.com/apache/incubator-tvm/pull/5627#discussion_r428252217
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File path: src/relay/ir/dataflow_matcher.cc
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@@ -625,7 +674,13 @@ class PatternPartitioner : protected MixedModeMutator {
for (size_t i = 0; i < group.args.size(); ++i) {
args.push_back(memo_[group.args[i]]);
}
- return Call(group.function, args);
+ Function func = WithAttr(group.function, "Partitioned",
String(group.name));
+ if (!attrs_.empty()) {
Review comment:
If I remove it, the begin() method of the underlying object segfaults,
sometimes the underlying object can be null. This check ensures that segfault
doesn't happen.
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