Added primitive benchmark

unit_tests/graph/Test_Matching.cpp

@@ -11,6 +11,8 @@
 
 #include <catch2/catch_test_macros.hpp>
 
+#include <fmt/chrono.h>
+
 #include "aidge/data/Tensor.hpp"
 #include "aidge/graph/GraphView.hpp"
 #include "aidge/graph/Testing.hpp"
@@ -219,4 +221,31 @@ TEST_CASE("[core/graph] Matching") {
             {"relu1", {"relu1", "conv2_pad"}}
         });
     }
+
+    SECTION("Conv->ReLU [perf]") {
+        const size_t nbTests = 10;
+        std::mt19937::result_type seed(1);
+
+        for (int test = 0; test < nbTests; ++test) {
+            RandomGraph randGraph;
+            randGraph.types = {"Conv", "ReLU"};
+            randGraph.typesWeights = {0.9, 0.1};
+            const auto g1 = std::make_shared<GraphView>("g1");
+
+            Log::setConsoleLevel(Log::Warn);
+            g1->add(randGraph.gen(seed, 100));
+
+            auto gm = SinglePassGraphMatching(g1);
+            
+            const auto start = std::chrono::system_clock::now();
+            const auto results = gm.match("Conv->ReLU");
+            const auto end = std::chrono::system_clock::now();
+            const auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
+
+            REQUIRE(results.size() > 0);
+            ++seed;
+
+            fmt::print("Found: {} - duration: {}\n", results.size(), duration);
+        }
+    }
 }