use etdump instead of event tracer (#8968)

Summary:


Use an actual event tracer implementation - ETDumpGen, so we can do profiling and logging in module base class

Differential Revision: D70356526

Author: cccclai

extension/module/module.cpp

@@ -66,7 +66,7 @@ runtime::Result<std::unique_ptr<runtime::DataLoader>> load_file(
 Module::Module(
     const std::string& file_path,
     const LoadMode load_mode,
-    std::unique_ptr<runtime::EventTracer> event_tracer)
+    std::unique_ptr<etdump::ETDumpGen> event_tracer)
     : file_path_(file_path),
       load_mode_(load_mode),
       memory_allocator_(std::make_unique<MallocMemoryAllocator>()),
@@ -81,7 +81,7 @@ Module::Module(
     const std::string& file_path,
     const std::string& data_map_path,
     const LoadMode load_mode,
-    std::unique_ptr<runtime::EventTracer> event_tracer)
+    std::unique_ptr<etdump::ETDumpGen> event_tracer)
     : file_path_(file_path),
       data_map_path_(data_map_path),
       load_mode_(load_mode),
@@ -97,7 +97,7 @@ Module::Module(
     std::unique_ptr<runtime::DataLoader> data_loader,
     std::unique_ptr<runtime::MemoryAllocator> memory_allocator,
     std::unique_ptr<runtime::MemoryAllocator> temp_allocator,
-    std::unique_ptr<runtime::EventTracer> event_tracer,
+    std::unique_ptr<etdump::ETDumpGen> event_tracer,
     std::unique_ptr<runtime::DataLoader> data_map_loader)
     : data_loader_(std::move(data_loader)),
       memory_allocator_(
@@ -116,7 +116,7 @@ Module::Module(
     std::shared_ptr<runtime::Program> program,
     std::unique_ptr<runtime::MemoryAllocator> memory_allocator,
     std::unique_ptr<runtime::MemoryAllocator> temp_allocator,
-    std::unique_ptr<runtime::EventTracer> event_tracer,
+    std::unique_ptr<etdump::ETDumpGen> event_tracer,
     std::unique_ptr<runtime::DataLoader> data_map_loader)
     : program_(std::move(program)),
       memory_allocator_(
@@ -292,5 +292,6 @@ runtime::Error Module::set_output(
       output_tensor.mutable_data_ptr(), output_tensor.nbytes(), output_index);
 }
 
+
 } // namespace extension
 } // namespace executorch

extension/module/module.h

@@ -13,7 +13,7 @@
 #include <unordered_map>
 #include <unordered_set>
 #include <vector>
-
+#include <executorch/devtools/etdump/etdump_flatcc.h>
 #include <executorch/runtime/executor/program.h>
 
 namespace executorch {
@@ -49,7 +49,7 @@ class Module {
   explicit Module(
       const std::string& file_path,
       const LoadMode load_mode = LoadMode::MmapUseMlock,
-      std::unique_ptr<runtime::EventTracer> event_tracer = nullptr);
+      std::unique_ptr<etdump::ETDumpGen> event_tracer = nullptr);
 
   /**
    * Constructs an instance by loading a program from a file with specified
@@ -64,7 +64,7 @@ class Module {
       const std::string& file_path,
       const std::string& data_map_path,
       const LoadMode load_mode = LoadMode::MmapUseMlock,
-      std::unique_ptr<runtime::EventTracer> event_tracer = nullptr);
+      std::unique_ptr<etdump::ETDumpGen> event_tracer = nullptr);
 
   /**
    * Constructs an instance with the provided data loader and memory allocator.
@@ -80,7 +80,7 @@ class Module {
       std::unique_ptr<runtime::DataLoader> data_loader,
       std::unique_ptr<runtime::MemoryAllocator> memory_allocator = nullptr,
       std::unique_ptr<runtime::MemoryAllocator> temp_allocator = nullptr,
-      std::unique_ptr<runtime::EventTracer> event_tracer = nullptr,
+      std::unique_ptr<etdump::ETDumpGen> event_tracer = nullptr,
       std::unique_ptr<runtime::DataLoader> data_map_loader = nullptr);
 
   /**
@@ -98,7 +98,7 @@ class Module {
       std::shared_ptr<runtime::Program> program,
       std::unique_ptr<runtime::MemoryAllocator> memory_allocator = nullptr,
       std::unique_ptr<runtime::MemoryAllocator> temp_allocator = nullptr,
-      std::unique_ptr<runtime::EventTracer> event_tracer = nullptr,
+      std::unique_ptr<etdump::ETDumpGen> event_tracer = nullptr,
       std::unique_ptr<runtime::DataLoader> data_map_loader = nullptr);
 
   Module(const Module&) = delete;
@@ -438,10 +438,14 @@ class Module {
    * @returns A pointer to the EventTracer instance. Returns nullptr if no
    * EventTracer is set.
    */
-  inline runtime::EventTracer* event_tracer() const {
+  inline etdump::ETDumpGen* event_tracer() const {
     return event_tracer_.get();
   }
 
+  bool has_etdump() {
+    return static_cast<bool>(event_tracer_);
+  }
+
  private:
   struct MethodHolder {
     std::vector<std::vector<uint8_t>> planned_buffers;
@@ -459,7 +463,7 @@ class Module {
   std::unique_ptr<runtime::DataLoader> data_loader_;
   std::unique_ptr<runtime::MemoryAllocator> memory_allocator_;
   std::unique_ptr<runtime::MemoryAllocator> temp_allocator_;
-  std::unique_ptr<runtime::EventTracer> event_tracer_;
+  std::unique_ptr<etdump::ETDumpGen> event_tracer_;
   std::unique_ptr<runtime::DataLoader> data_map_loader_;
   std::unique_ptr<runtime::NamedDataMap> data_map_;
 

extension/module/targets.bzl

@@ -28,6 +28,7 @@ def define_common_targets():
                 "//executorch/extension/flat_tensor:flat_tensor_data_map",
             ],
             exported_deps = [
+                "//executorch/devtools/etdump:etdump_flatcc" + aten_suffix,
                 "//executorch/runtime/executor:program" + aten_suffix,
             ],
         )