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45a2ae48ce
We don't measure Ounchecked anymore. On the other hand we want to benchmark the Osize build.
91 lines
3.3 KiB
CMake
91 lines
3.3 KiB
CMake
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include(CMakeParseArguments)
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include(LLVMExternalProjectUtils)
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include(SwiftUtils)
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# This is the name of the target on the parent cmake side that is associated
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# with an external project target.
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#
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# If LLVMExternalProjectUtils refactors its external target code, so we can
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# easily add individual forwarded targets with different dependencies, this can
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# be removed.
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function(compute_external_target_name target_name_out target)
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string(REPLACE ":" ";" target_list ${target})
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list(GET target_list 0 target)
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list(LENGTH target_list target_list_len)
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if(${target_list_len} GREATER 1)
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list(GET target_list 1 target_name)
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else()
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set(target_name "${target}")
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endif()
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set(${target_name_out} "${target_name}" PARENT_SCOPE)
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endfunction()
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function(compute_stdlib_dependencies stdlib_dependencies_out platform)
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foreach(stdlib_dependency ${UNIVERSAL_LIBRARY_NAMES_${platform}})
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string(FIND "${stdlib_dependency}" "Unittest" find_output)
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if("${find_output}" STREQUAL "-1")
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list(APPEND stdlib_dependencies "${stdlib_dependency}")
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endif()
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endforeach()
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set(${stdlib_dependencies_out} "${stdlib_dependencies}" PARENT_SCOPE)
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endfunction()
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set(ONLY_PLATFORMS "macosx" "iphoneos" "appletvos" "watchos")
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function (get_platform_from_target target_platform_out target)
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foreach (platform ${ONLY_PLATFORMS})
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string(FIND "${target}" "${platform}" FOUND_TARGET_PLATFORM)
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if (NOT FOUND_TARGET_PLATFORM)
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continue()
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endif()
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set(${target_platform_out} "${platform}" PARENT_SCOPE)
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break()
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endforeach()
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endfunction()
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function (compute_target_stdlib_dependencies dependencies_out target)
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get_platform_from_target(target_platform ${target})
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precondition(target_platform
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MESSAGE "Failed to find a platform for ${target_platform}")
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compute_stdlib_dependencies(stdlib_dependencies ${target_platform})
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set(${dependencies_out} ${stdlib_dependencies} PARENT_SCOPE)
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endfunction()
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function (add_external_benchmark_suite)
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set(name swift-benchmark)
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set(src_dir ${SWIFT_SOURCE_DIR}/benchmark)
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set(bin_dir ${SWIFT_BINARY_DIR}/external-benchmark/binary)
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set(stamp_dir ${SWIFT_BINARY_DIR}/external-benchmark/stamps)
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set(prefix_dir ${SWIFT_BINARY_DIR}/external-benchmark/prefix)
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set(bench_targets Benchmark_O Benchmark_Onone Benchmark_Osize)
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set(library_targets swift-benchmark-macosx-x86_64-external)
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set(all_stdlib_dependencies)
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foreach (target ${library_targets})
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compute_target_stdlib_dependencies(stdlib_dependencies ${target})
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precondition(stdlib_dependencies)
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# Add dependencies from all of our stdlib dependencies to
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# swift-bench-configure. This will ensure the stdlib is ready to be poked at
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# in the configure script if we ever want to do so.
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list(APPEND all_stdlib_dependencies ${stdlib_dependencies})
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endforeach()
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llvm_ExternalProject_add(swift-bench ${src_dir}
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SOURCE_DIR ${src_dir}
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EXCLUDE_FROM_ALL
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DEPENDS swift ${all_stdlib_dependencies}
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EXTRA_TARGETS ${bench_targets} ${library_targets}
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CMAKE_ARGS
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-DSWIFT_EXEC=${SWIFT_BINARY_DIR}/bin/swiftc
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-DSWIFT_LIBRARY_PATH=${SWIFT_BINARY_DIR}/lib/swift
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-DCMAKE_C_COMPILER=${PATH_TO_CLANG_BUILD}/bin/clang
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-DCMAKE_CXX_COMPILER=${PATH_TO_CLANG_BUILD}/bin/clang++
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-DSWIFT_BENCHMARK_SUBCMAKE_BUILD=TRUE
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PASSTHROUGH_PREFIXES SWIFT_BENCHMARK
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)
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endfunction()
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