Add vector benchmarks

CMakeLists.txt

@@ -1,13 +1,28 @@
 cmake_minimum_required(VERSION 3.12)
-project(cramer VERSION 1.0.0 LANGUAGES CXX)
+project(cramer VERSION 0.1.0 LANGUAGES CXX)
 
 # Set C++ standard
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
 
-# Enable AddressSanitizer and Coverage
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -g -O0 -fprofile-arcs -ftest-coverage")
-set(CMAKE_LINKER_FLAGS "${CMAKE_LINKER_FLAGS} -fsanitize=address -fprofile-arcs -ftest-coverage")
+# Option for enabling code coverage
+option(ENABLE_COVERAGE "Enable coverage reporting" OFF)
+
+# Configure compiler flags
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    # Add debug-specific options here
+    add_compile_options(-g -O0)
+
+    if(ENABLE_COVERAGE)
+        add_compile_options(--coverage -fprofile-arcs -ftest-coverage)
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage -fprofile-arcs -ftest-coverage")
+    endif()
+endif()
+
+# Enable AddressSanitizer
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
+set(CMAKE_LINKER_FLAGS "${CMAKE_LINKER_FLAGS} -fsanitize=address")
 
 # Find dependencies
 find_package(Threads REQUIRED)
@@ -36,3 +51,24 @@ enable_testing()
 
 # Add the tests subdirectory
 add_subdirectory(tests)
+
+# Benchmarking
+# Fetch and build Google Benchmark
+include(FetchContent)
+FetchContent_Declare(
+    benchmark
+    GIT_REPOSITORY https://github.com/google/benchmark.git
+    GIT_TAG v1.6.1
+)
+set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(benchmark)
+
+# Add benchmark executable
+add_executable(benchmark_vector benchmarks/benchmark_vector.cpp)
+target_link_libraries(benchmark_vector PRIVATE
+    cramer
+    benchmark::benchmark
+)
+
+# Make sure benchmarks are built by default
+add_custom_target(build_all ALL DEPENDS cramer benchmark_vector)