Benchmarks - work in progress

CMakeLists.txt

@@ -226,6 +226,13 @@ if(CELERITY_BUILD_EXAMPLES)
   add_subdirectory(examples)
 endif()
 
+# Benchmarks
+
+option(CELERITY_BUILD_BENCHMARKS "Build benchmark applications" ON)
+if(CELERITY_BUILD_BENCHMARKS)
+  add_subdirectory(benchmarks)
+endif()
+
 # Tests
 
 enable_testing(true)

README.md

@@ -87,9 +87,9 @@ Building can be as simple as calling `cmake && make`, depending on your setup
 you might however also have to provide some library paths etc.
 See our [installation guide](docs/installation.md) for more information.
 
-The runtime comes with several [examples](examples) that are built
-automatically when the `CELERITY_BUILD_EXAMPLES` CMake option is set (true by
-default).
+The runtime comes with [examples](examples) and [benchmarks](benchmarks) that are built
+automatically when the `CELERITY_BUILD_EXAMPLES` and/pr `CELERITY_BUILD_BENCHMARKS` CMake 
+options are set (both are true by default).
 
 ## Using Celerity as a Library
 

benchmarks/CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 3.13)
+
+if(DEFINED PROJECT_NAME)
+  set(INCLUDED_AS_SUBPROJECT ON)
+else()
+  set(INCLUDED_AS_SUBPROJECT OFF)
+endif()
+
+file(STRINGS "../VERSION" Celerity_VERSION)
+project(celerity_benchmarks VERSION "${Celerity_VERSION}" LANGUAGES CXX)
+
+if(NOT INCLUDED_AS_SUBPROJECT)
+  find_package(Celerity "${Celerity_VERSION}")
+endif()
+
+function(add_benchmark NAME)
+  add_executable(
+    "${NAME}"
+    "${NAME}.cc"
+  )
+
+  set_property(TARGET "${NAME}" PROPERTY CXX_STANDARD 17)
+  set_property(TARGET "${NAME}" PROPERTY FOLDER "benchmarks")
+
+  add_celerity_to_target(
+    TARGET "${NAME}"
+    SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/${NAME}.cc"
+  )
+
+  target_include_directories("${NAME}" PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/../vendor")
+
+  if(MSVC)
+    target_compile_options("${NAME}" PRIVATE /D_CRT_SECURE_NO_WARNINGS /MP /W3)
+  elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
+    target_compile_options("${NAME}" PRIVATE -Wall -Wextra -Wno-unused-parameter)
+  endif()
+endfunction()
+
+add_benchmark(task_microbenchmark)