using the new foldrescale

CMakeLists.txt

@@ -31,6 +31,7 @@ option(FINUFFT_USE_OPENMP "Whether to use OpenMP for parallelization. If disable
 option(FINUFFT_USE_CUDA "Whether to build CUDA accelerated FINUFFT library (libcufinufft). This is completely independent of the main FINUFFT library" OFF)
 option(FINUFFT_USE_CPU "Whether to build the ordinary FINUFFT library (libfinufft)." ON)
 option(FINUFFT_STATIC_LINKING "Whether to link the static FINUFFT library (libfinufft_static)." ON)
+option(FINUFTT_BUILD_DEVEL "Whether to build developement executables" OFF)
 # sphinx tag (don't remove): @cmake_opts_end
 
 if(FINUFFT_USE_CPU)
@@ -45,10 +46,11 @@ if(FINUFFT_USE_CPU)
     endif()
 
     set(CPM_DOWNLOAD_VERSION 0.38.0)
-    include(cmake/setupCPM.cmake)
-
     set(FFTW_VERSION 3.3.10)
+
+    include(cmake/setupCPM.cmake)
     include(cmake/setupFFTW.cmake)
+
 endif()
 
 if (FINUFFT_BUILD_MATLAB)
@@ -106,11 +108,11 @@ function(finufft_link_test target)
           endif()
       endif()
   else()
-      target_link_libraries(${target} PRIVATE finufft)
       if(WIN32)
           target_compile_definitions(${target} PRIVATE FINUFFT_DLL)
       endif()
   endif()
+  target_link_libraries(${target} PUBLIC finufft)
   enable_asan(${target})
 endfunction()
 
@@ -165,7 +167,6 @@ if(FINUFFT_USE_CPU)
     target_compile_definitions(finufft_f64 PRIVATE)
     set_finufft_options(finufft_f64)
     target_link_libraries(finufft_f64 PUBLIC ${FINUFFT_FFTW_LIBRARIES})
-
     if(WIN32)
         add_library(finufft_f32_dll OBJECT ${FINUFFT_PRECISION_DEPENDENT_SOURCES})
         target_compile_definitions(finufft_f32_dll PRIVATE SINGLE dll_EXPORTS FINUFFT_DLL)
@@ -246,6 +247,10 @@ if (FINUFFT_BUILD_MATLAB)
     add_subdirectory(matlab)
 endif ()
 
+if (FINUFTT_BUILD_DEVEL)
+    add_subdirectory(devel)
+endif ()
+
 include(GNUInstallDirs)
 install(TARGETS ${INSTALL_TARGETS} PUBLIC_HEADER)
 install(FILES ${PROJECT_SOURCE_DIR}/LICENSE

CMakePresets.json

@@ -31,7 +31,22 @@
             "generator": "Ninja Multi-Config",
             "cacheVariables": {
                 "FINUFFT_BUILD_TESTS": "ON",
-                "FINUFFT_BUILD_EXAMPLES": "ON"
+                "FINUFFT_BUILD_EXAMPLES": "ON",
+                "FINUFTT_BUILD_DEVEL": "ON"
+            }
+        },
+        {
+            "name": "benchmark",
+            "binaryDir": "build/benchmark",
+            "displayName": "Benchmark",
+            "description": "Benchmark release configuration (ninja)",
+            "generator": "Ninja",
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "RelWithDebInfo",
+                "FINUFFT_BUILD_TESTS": "ON",
+                "FINUFFT_BUILD_EXAMPLES": "ON",
+                "FINUFFT_FFTW_SUFFIX": "",
+                "FINUFFT_USE_OPENMP": "OFF"
             }
         },
         {
@@ -104,7 +119,7 @@
         {
             "name": "dev",
             "configurePreset": "dev",
-            "configuration": "Debug"
+            "configuration": "RelWithDebInfo"
         },
         {
             "name": "ninja-multi",

devel/CMakeLists.txt

@@ -0,0 +1,21 @@
+project(finufft_devel)
+# Set the minimum required version of CMake
+cmake_minimum_required(VERSION 3.5)
+
+
+# include cpm cmake, downloading it
+CPMAddPackage(
+    NAME benchmark
+    GITHUB_REPOSITORY google/benchmark
+    VERSION 1.8.3
+    OPTIONS "BENCHMARK_ENABLE_TESTING OFF"
+
+)
+
+if (benchmark_ADDED)
+    # patch benchmark target
+    set_target_properties(benchmark PROPERTIES CXX_STANDARD 17)
+endif()
+
+add_executable(foldrescale foldrescale.cpp)
+target_link_libraries(foldrescale finufft benchmark)