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[Relay]Allow every runtime module to handle constants #5885

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merged 2 commits into from
Jun 23, 2020
Merged

[Relay]Allow every runtime module to handle constants #5885

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b5960b6
update source module
comaniac Jun 22, 2020
3164e10
address comment
comaniac Jun 22, 2020
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19 changes: 11 additions & 8 deletions src/target/source/source_module.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -58,15 +58,18 @@ runtime::Module CreateMetadataModule(
// Wrap all submodules in the initialization wrapper.
std::unordered_map<std::string, std::vector<std::string>> sym_metadata;
for (runtime::Module it : modules) {
CHECK_EQ(it->type_key(), "c") << "Only csource submodule is handled for now";
String symbol = it.GetFunction("get_symbol")();
Array<String> variables = it.GetFunction("get_const_vars")();
std::vector<std::string> arrays;
for (size_t i = 0; i < variables.size(); i++) {
arrays.push_back(variables[i].operator std::string());
auto pf_sym = it.GetFunction("get_symbol");
auto pf_var = it.GetFunction("get_const_vars");
if (pf_sym != nullptr && pf_var != nullptr) {
String symbol = pf_sym();
Array<String> variables = pf_var();
std::vector<std::string> arrays;
for (size_t i = 0; i < variables.size(); i++) {
arrays.push_back(variables[i].operator std::string());
}
CHECK_EQ(sym_metadata.count(symbol), 0U) << "Found duplicated symbol: " << symbol;
sym_metadata[symbol] = arrays;
}
CHECK_EQ(sym_metadata.count(symbol), 0U) << "Found duplicated symbol: " << symbol;
sym_metadata[symbol] = arrays;
}

// Wrap the modules.
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