mbaret commented on a change in pull request #4996: [relay][external codegen]
outline and inline lifted functions for external codegen
URL: https://github.com/apache/incubator-tvm/pull/4996#discussion_r388786514
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File path: src/relay/pass/partition_graph.cc
##########
@@ -207,16 +211,24 @@ class Partitioner : public ExprMutator {
}
auto subgraph_func =
- FunctionNode::make(params, input, call->args[0]->checked_type_, {},
Attrs());
+ FunctionNode::make(params, input, call->checked_type_, {}, Attrs());
- Expr arg0 = call->args[0];
std::string name = compiler_attrs->compiler + "_" +
std::to_string(subgraph->id);
subgraph_func =
FunctionSetAttr(subgraph_func, attr::kExternalSymbol,
tir::StringImmNode::make(name));
subgraph_func = FunctionSetAttr(subgraph_func, attr::kPrimitive,
tvm::Integer(1));
subgraph_func = FunctionSetAttr(subgraph_func, attr::kCompiler,
tvm::tir::StringImmNode::make(compiler_attrs->compiler));
- return CallNode::make(subgraph_func, args);
+ subgraph_func = FunctionSetAttr(subgraph_func, attr::kInline,
tvm::Integer(1));
+ CHECK(!module_->ContainGlobalVar(name))
+ << "Global function " << name << " is already existed";
Review comment:
" already exists"
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