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Add location info in registry (debug mode only)

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PiperOrigin-RevId: 508786558
This commit is contained in:
MediaPipe Team 2023-02-10 16:55:26 -08:00 committed by Copybara-Service
parent 23012f2151
commit 2c82f67097
5 changed files with 44 additions and 20 deletions
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22
mediapipe/framework/api2/node.h
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@ -88,7 +88,8 @@ struct NodeRegistrationStatic {
static mediapipe::RegistrationToken Make() {
return mediapipe::CalculatorBaseRegistry::Register(
T::kCalculatorName,
absl::make_unique<mediapipe::internal::CalculatorBaseFactoryFor<T>>);
absl::make_unique<mediapipe::internal::CalculatorBaseFactoryFor<T>>,
__FILE__, __LINE__);
}
using RequireStatics = ForceStaticInstantiation<&registration>;
@ -104,8 +105,8 @@ struct SubgraphRegistrationImpl {
static NoDestructor<mediapipe::RegistrationToken> registration;
static mediapipe::RegistrationToken Make() {
return mediapipe::SubgraphRegistry::Register(T::kCalculatorName,
absl::make_unique<T>);
return mediapipe::SubgraphRegistry::Register(
T::kCalculatorName, absl::make_unique<T>, __FILE__, __LINE__);
}
using RequireStatics = ForceStaticInstantiation<&registration>;
@ -223,12 +224,13 @@ class SubgraphImpl : public Subgraph, public Intf {
// This macro is used to register a calculator that does not use automatic
// registration. Deprecated.
#define MEDIAPIPE_NODE_IMPLEMENTATION(Impl) \
static mediapipe::NoDestructor<mediapipe::RegistrationToken> \
REGISTRY_STATIC_VAR(calculator_registration, \
__LINE__)(mediapipe::CalculatorBaseRegistry::Register( \
Impl::kCalculatorName, \
absl::make_unique<mediapipe::internal::CalculatorBaseFactoryFor<Impl>>))
#define MEDIAPIPE_NODE_IMPLEMENTATION(Impl) \
static mediapipe::NoDestructor<mediapipe::RegistrationToken> \
REGISTRY_STATIC_VAR(calculator_registration, \
__LINE__)(mediapipe::CalculatorBaseRegistry::Register( \
Impl::kCalculatorName, \
absl::make_unique<mediapipe::internal::CalculatorBaseFactoryFor<Impl>>, \
__FILE__, __LINE__))
// This macro is used to register a non-split-contract calculator. Deprecated.
#define MEDIAPIPE_REGISTER_NODE(name) REGISTER_CALCULATOR(name)
@ -239,7 +241,7 @@ class SubgraphImpl : public Subgraph, public Intf {
static mediapipe::NoDestructor<mediapipe::RegistrationToken> \
REGISTRY_STATIC_VAR(subgraph_registration, \
__LINE__)(mediapipe::SubgraphRegistry::Register( \
Impl::kCalculatorName, absl::make_unique<Impl>))
Impl::kCalculatorName, absl::make_unique<Impl>, __FILE__, __LINE__))
} // namespace api2
} // namespace mediapipe

3
mediapipe/framework/calculator_base_test.cc
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@ -183,7 +183,8 @@ TEST(CalculatorTest, CreateByNameWhitelisted) {
CalculatorBaseRegistry::Register(
"::mediapipe::test_ns::whitelisted_ns::DeadCalculator",
absl::make_unique<internal::CalculatorBaseFactoryFor<
mediapipe::test_ns::whitelisted_ns::DeadCalculator>>);
mediapipe::test_ns::whitelisted_ns::DeadCalculator>>,
__FILE__, __LINE__);
// A whitelisted calculator can be found in its own namespace.
MP_EXPECT_OK(CalculatorBaseRegistry::CreateByNameInNamespace( //

30
mediapipe/framework/deps/registration.h
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@ -16,6 +16,7 @@
#define MEDIAPIPE_DEPS_REGISTRATION_H_
#include <algorithm>
#include <cstdint>
#include <functional>
#include <string>
#include <tuple>
@ -161,7 +162,8 @@ class FunctionRegistry {
FunctionRegistry(const FunctionRegistry&) = delete;
FunctionRegistry& operator=(const FunctionRegistry&) = delete;
RegistrationToken Register(absl::string_view name, Function func)
RegistrationToken Register(absl::string_view name, Function func,
std::string filename, uint64_t line)
ABSL_LOCKS_EXCLUDED(lock_) {
std::string normalized_name = GetNormalizedName(name);
absl::WriterMutexLock lock(&lock_);
@ -171,10 +173,21 @@ class FunctionRegistry {
}
if (functions_.insert(std::make_pair(normalized_name, std::move(func)))
.second) {
#ifndef NDEBUG
locations_.emplace(normalized_name,
std::make_pair(std::move(filename), line));
#endif
return RegistrationToken(
[this, normalized_name]() { Unregister(normalized_name); });
}
#ifndef NDEBUG
LOG(FATAL) << "Function with name " << name << " already registered."
<< " First registration at "
<< locations_.at(normalized_name).first << ":"
<< locations_.at(normalized_name).second;
#else
LOG(FATAL) << "Function with name " << name << " already registered.";
#endif
return RegistrationToken([]() {});
}
@ -291,6 +304,11 @@ class FunctionRegistry {
private:
mutable absl::Mutex lock_;
absl::flat_hash_map<std::string, Function> functions_ ABSL_GUARDED_BY(lock_);
#ifndef NDEBUG
// Stores filename and line number for useful debug log.
absl::flat_hash_map<std::string, std::pair<std::string, uint32_t>> locations_
ABSL_GUARDED_BY(lock_);
#endif
// For names included in NamespaceAllowlist, strips the namespace.
std::string GetAdjustedName(absl::string_view name) {
@ -321,8 +339,10 @@ class GlobalFactoryRegistry {
public:
static RegistrationToken Register(absl::string_view name,
typename Functions::Function func) {
return functions()->Register(name, std::move(func));
typename Functions::Function func,
std::string filename, uint64_t line) {
return functions()->Register(name, std::move(func), std::move(filename),
line);
}
// Invokes the specified factory function and returns the result.
@ -382,12 +402,12 @@ class GlobalFactoryRegistry {
#define MEDIAPIPE_REGISTER_FACTORY_FUNCTION(RegistryType, name, ...) \
static auto* REGISTRY_STATIC_VAR(registration_##name, __LINE__) = \
new mediapipe::RegistrationToken( \
RegistryType::Register(#name, __VA_ARGS__))
RegistryType::Register(#name, __VA_ARGS__, __FILE__, __LINE__))
#define REGISTER_FACTORY_FUNCTION_QUALIFIED(RegistryType, var_name, name, ...) \
static auto* REGISTRY_STATIC_VAR(var_name, __LINE__) = \
new mediapipe::RegistrationToken( \
RegistryType::Register(#name, __VA_ARGS__))
RegistryType::Register(#name, __VA_ARGS__, __FILE__, __LINE__))
} // namespace mediapipe

3
mediapipe/framework/packet.h
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@ -466,7 +466,8 @@ struct MessageRegistrationImpl {
template <typename T>
NoDestructor<mediapipe::RegistrationToken>
MessageRegistrationImpl<T>::registration(MessageHolderRegistry::Register(
T{}.GetTypeName(), MessageRegistrationImpl<T>::CreateMessageHolder));
T{}.GetTypeName(), MessageRegistrationImpl<T>::CreateMessageHolder,
__FILE__, __LINE__));
// For non-Message payloads, this does nothing.
template <typename T, typename Enable = void>

6
mediapipe/framework/subgraph.cc
View File

@ -64,13 +64,13 @@ GraphRegistry::GraphRegistry(
void GraphRegistry::Register(
const std::string& type_name,
std::function<std::unique_ptr<Subgraph>()> factory) {
local_factories_.Register(type_name, factory);
local_factories_.Register(type_name, factory, __FILE__, __LINE__);
}
// TODO: Remove this convenience function.
void GraphRegistry::Register(const std::string& type_name,
const CalculatorGraphConfig& config) {
local_factories_.Register(type_name, [config] {
Register(type_name, [config] {
auto result = absl::make_unique<ProtoSubgraph>(config);
return std::unique_ptr<Subgraph>(result.release());
});
@ -79,7 +79,7 @@ void GraphRegistry::Register(const std::string& type_name,
// TODO: Remove this convenience function.
void GraphRegistry::Register(const std::string& type_name,
const CalculatorGraphTemplate& templ) {
local_factories_.Register(type_name, [templ] {
Register(type_name, [templ] {
auto result = absl::make_unique<TemplateSubgraph>(templ);
return std::unique_ptr<Subgraph>(result.release());
});