WIP add <ureact/context.hpp> compilation time benchmark

tests/compilation_time/CMakeLists.txt

@@ -13,6 +13,7 @@ target_sources(
         compiler_args.cpp
         std_headers_include_time.cpp
         ureact_headers_include_time.cpp
+        context.cpp
         signal.cpp
         events.cpp
         transform_compilation.cpp

tests/compilation_time/context.cpp

@@ -0,0 +1,70 @@
+//
+//         Copyright (C) 2020-2023 Krylov Yaroslav.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+//
+#include <catch2/catch_test_macros.hpp>
+#include <nanobench.h>
+
+#include "compiler_args.hpp"
+
+TEST_CASE( "context compilation time" )
+{
+    using namespace std::chrono_literals;
+
+    ankerl::nanobench::Bench bench;
+    bench.title( "context compilation time" );
+    //bench.relative( true );
+    bench.performanceCounters( false );
+    bench.timeUnit( 1ms, "ms" );
+    bench.minEpochIterations( 1 );
+
+    std::vector compilers = {
+        Compiler{ gcc, 9 },
+        Compiler{ gcc, 10 },
+        Compiler{ gcc, 11 },
+        Compiler{ gcc, 12 },
+        Compiler{ clang, 11 },
+        Compiler{ clang, 12 },
+        Compiler{ clang, 13 },
+        Compiler{ clang, 14 },
+    };
+
+    const auto args = generateCompilerArgs(
+        compilers, { BuildConfiguration::Debug, BuildConfiguration::Release }, 17 );
+    for( const auto& compilerArgs : args )
+    {
+        const auto compilerString = compilerArgs.get_name();
+
+        {
+            perform_test( bench,
+                std::string{ "std include" } + " (" + compilerString + ')',
+                CompilerArgs{ compilerArgs } //
+                    .source( "include_std.cpp" )
+                    .definition( "INCLUDE_ALL" )
+                //
+            );
+        }
+
+        {
+            perform_test( bench,
+                std::string{ "include" } + " (" + compilerString + ')',
+                CompilerArgs{ compilerArgs } //
+                    .source( "context.cpp" )
+                    .definition( "INCLUDE_ONLY" )
+                //
+            );
+        }
+
+        {
+            perform_test( bench,
+                std::string{ "context" } + " (" + compilerString + ')',
+                CompilerArgs{ compilerArgs } //
+                    .source( "context.cpp" )
+                //
+            );
+        }
+    }
+}

tests/compilation_time/test_samples/context.cpp

@@ -0,0 +1,20 @@
+//
+//         Copyright (C) 2020-2023 Krylov Yaroslav.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+//
+#include <ureact/context.hpp>
+
+#ifndef INCLUDE_ONLY
+
+void test()
+{
+    ureact::context ctx;
+}
+
+#endif
+
+int main()
+{}