98 lines
3.5 KiB
CMake
98 lines
3.5 KiB
CMake
# Copyright ⓒ 2018-2021 ThePhD.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# See https://github.com/ThePhD/out_ptr/blob/master/docs/out_ptr.adoc for documentation.
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include(FetchContent)
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# Get Python interpreter for cache stuff
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find_package(Python3)
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set(BENCHMARK_ENABLE_TESTING OFF)
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set(BENCHMARK_ENABLE_GTEST_TESTS OFF)
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FetchContent_Declare(
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googlebenchmark
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GIT_REPOSITORY https://github.com/google/benchmark.git
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)
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FetchContent_MakeAvailable(
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googlebenchmark
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)
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file(GLOB_RECURSE ztd_out_ptr_benchmarks_sources
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LIST_DIRECTORIES FALSE
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CONFIGURE_DEPENDS
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source/*.*
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)
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add_executable(ztd.out_ptr.benchmarks ${ztd_out_ptr_benchmarks_sources})
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target_include_directories(ztd.out_ptr.benchmarks PRIVATE
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"include")
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if (MSVC)
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target_compile_options(ztd.out_ptr.benchmarks
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PRIVATE /W4)
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else()
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target_compile_options(ztd.out_ptr.benchmarks
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PRIVATE -Wpedantic -Wall -Werror)
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endif()
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target_link_libraries(ztd.out_ptr.benchmarks
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PRIVATE
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ztd::out_ptr
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ficapi
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benchmark::benchmark
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${CMAKE_DL_LIBS}
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)
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set(ZTD_OUT_PTR_BENCHMARKS_REPETITIONS 150
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CACHE STRING "The number of times to re-rerun the benchmarks to gather additional data")
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set(ZTD_OUT_PTR_BENCHMARKS_FORMAT json
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CACHE STRING "The output format of the data. Must be json")
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string(TOLOWER ${ZTD_OUT_PTR_BENCHMARKS_FORMAT} ZTD_OUT_PTR_BENCHMARKS_FORMAT_LOWER)
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set(ZTD_OUT_PTR_BENCHMARKS_FORMAT ${ZTD_OUT_PTR_BENCHMARKS_FORMAT_LOWER}
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CACHE STRING "The output format of the data. Must be json" FORCE)
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set(ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTDIR "${CMAKE_SOURCE_DIR}/benchmark_results")
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set(ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE "${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTDIR}/out_ptr_benchmarks.${ZTD_OUT_PTR_BENCHMARKS_FORMAT}")
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set(ZTD_OUT_PTR_BENCHMARKS_GRAPH_OUTDIR "${CMAKE_SOURCE_DIR}/benchmark_results")
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file(MAKE_DIRECTORY "${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTDIR}")
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set(ztd_out_ptr_benchmarks_categories shared_local_out_ptr shared_reset_out_ptr local_out_ptr reset_out_ptr local_inout_ptr reset_inout_ptr)
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add_custom_command(
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OUTPUT "${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}"
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COMMAND ztd.out_ptr.benchmarks
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"--benchmark_out=${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}"
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"--benchmark_out_format=${ZTD_OUT_PTR_BENCHMARKS_FORMAT}"
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"--benchmark_repetitions=${ZTD_OUT_PTR_BENCHMARKS_REPETITIONS}"
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DEPENDS ztd.out_ptr.benchmarks
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COMMENT "Executing Benchmarks and outputting to '${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}'"
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)
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if (Python3_Interpreter_FOUND)
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add_custom_target(ztd.out_ptr.benchmarks_graphs_generator
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COMMAND ${Python3_EXECUTABLE} "${CMAKE_SOURCE_DIR}/benchmarks/tools/generate_graphs.py"
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"--input=${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}"
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"--input_format=${ZTD_OUT_PTR_BENCHMARKS_FORMAT}"
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"--output_dir=${ZTD_OUT_PTR_BENCHMARKS_GRAPH_OUTDIR}"
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--categories ${ztd_out_ptr_benchmarks_categories}
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DEPENDS ztd.out_ptr.benchmarks "${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}"
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COMMENT "Graphing '${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTFILE}' data to '${ZTD_OUT_PTR_BENCHMARKS_RESULTS_OUTDIR}'"
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)
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endif()
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