加所有权之前

2026-08-28 12:14:15 +08:00
parent 81d3d50966
commit 0bc281b6b9
86 changed files with 12167 additions and 427 deletions
@@ -0,0 +1,103 @@
+#include <mcp/core/Control_Requests.hpp>
+#include <mcp/core/Control_Service.hpp>
+#include <mcp/core/Protocol_Type.hpp>
+#include <benchmark/benchmark.h>
+#include <render_common.hpp>
+#include <cstdint>
+#include <memory>
+
+namespace aethera::mcp::benchmarks {
+namespace {
+
+[[nodiscard]] Plot_Input_Request timestamped_drag_request(
+    Event_Type type = Event_Type::pointer_move) {
+    Plot_Input_Request request;
+    request.plot = "datoviz_point";
+    request.event.type = type;
+    request.event.time_milliseconds = 1'000.0;
+    request.event.position = {240.0, 180.0};
+    request.event.global_position = {240.0, 180.0};
+    request.event.button = Mouse_Button::left;
+    request.event.buttons = 1;
+    return request;
+}
+
+void decode_timestamped_drag(benchmark::State& state) {
+    const auto encoded = encode_protocol_value(timestamped_drag_request());
+    for ([[maybe_unused]] auto iteration : state) {
+        Plot_Input_Request decoded;
+        decode_protocol_value(decoded, encoded);
+        benchmark::DoNotOptimize(decoded.event.time_milliseconds);
+        benchmark::ClobberMemory();
+    }
+    state.SetItemsProcessed(state.iterations());
+}
+
+void decode_timed_render(benchmark::State& state) {
+    const auto encoded = encode_protocol_value(
+        Plot_Render_Request{"datoviz_point", 1'000.0, 720, 420});
+    for ([[maybe_unused]] auto iteration : state) {
+        Plot_Render_Request decoded;
+        decode_protocol_value(decoded, encoded);
+        benchmark::DoNotOptimize(decoded.time_milliseconds);
+        benchmark::ClobberMemory();
+    }
+    state.SetItemsProcessed(state.iterations());
+}
+
+class Control_Path : public benchmark::Fixture {
+public:
+    void SetUp(const benchmark::State&) override {
+        service = Control_Service::create();
+    }
+
+    void TearDown(const benchmark::State&) override {
+        service.reset();
+    }
+
+protected:
+    std::shared_ptr<Control_Service> service;
+};
+
+BENCHMARK_DEFINE_F(Control_Path, Timestamped_Drag_Admission)(
+    benchmark::State& state) {
+    auto request = timestamped_drag_request(Event_Type::pointer_press);
+    auto arguments = encode_protocol_value(request);
+    const auto press = service->call_tool("aethera_plot_input", arguments);
+    if (press.result != Tool_Call_Result::ok) {
+        state.SkipWithError("timestamped pointer press was rejected");
+        return;
+    }
+
+    arguments["event"]["type"] = "pointer_move";
+    double time_milliseconds = request.event.time_milliseconds;
+    for ([[maybe_unused]] auto iteration : state) {
+        time_milliseconds += 1'000.0 / 120.0;
+        arguments["event"]["time_milliseconds"] = time_milliseconds;
+        const auto result = service->call_tool(
+            "aethera_plot_input", arguments);
+        if (result.result != Tool_Call_Result::ok) {
+            state.SkipWithError("timestamped pointer move was rejected");
+            break;
+        }
+        benchmark::DoNotOptimize(result.result);
+    }
+    state.SetItemsProcessed(state.iterations());
+}
+
+BENCHMARK(decode_timestamped_drag);
+BENCHMARK(decode_timed_render);
+BENCHMARK_REGISTER_F(Control_Path, Timestamped_Drag_Admission)
+    ->Iterations(512);
+
+}
+}
+
+int main(int argc, char** argv) {
+    aethera::initialize_runtime({});
+    benchmark::Initialize(&argc, argv);
+    if (benchmark::ReportUnrecognizedArguments(argc, argv)) return 2;
+    benchmark::RunSpecifiedBenchmarks();
+    benchmark::Shutdown();
+    return 0;
+}