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Run native Windows D3D12 DLSS K and M through shared VRAM

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Codex committed 2026-09-30 20:22:03 +03:00
1 parent 2db93adb1a
commit e15f6a73a6
12 files changed
+1049 -19
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CMakeLists.txt
+18 -1
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@@ -68,7 +68,7 @@ foreach(family k m)
endforeach()
endforeach()
add_custom_target(d4r_native_gfx1201_compile ALL DEPENDS ${native_objects})
foreach(probe hip_gfx1201_probe gfx12_wmma_probe k_module_probe native_replay_probe cuda_driver_probe cuda_image_probe d3d12_hip_interop_probe hip_stream_lifecycle_probe ngx_cuda_init_probe)
foreach(probe hip_gfx1201_probe gfx12_wmma_probe k_module_probe native_replay_probe cuda_driver_probe cuda_image_probe d3d12_hip_interop_probe hip_stream_lifecycle_probe ngx_cuda_init_probe d3d12_dlss_probe)
add_executable(d4r_${probe} tools/windows/${probe}.cpp)
target_compile_definitions(d4r_${probe} PRIVATE WIN32_LEAN_AND_MEAN NOMINMAX __HIP_PLATFORM_AMD__)
target_include_directories(d4r_${probe} PRIVATE "${D4R_HIP_ROOT}/include")
@@ -84,8 +84,19 @@ foreach(probe hip_gfx1201_probe gfx12_wmma_probe k_module_probe native_replay_pr
endif()
install(TARGETS d4r_${probe} RUNTIME DESTINATION bin)
endforeach()
add_library(d4r_nvngx_windows SHARED tools/windows/d4r_nvngx_windows.cpp)
set_target_properties(d4r_nvngx_windows PROPERTIES PREFIX "" OUTPUT_NAME "d4r_nvngx")
target_compile_definitions(d4r_nvngx_windows PRIVATE WIN32_LEAN_AND_MEAN NOMINMAX __HIP_PLATFORM_AMD__)
target_include_directories(d4r_nvngx_windows PRIVATE "${D4R_HIP_ROOT}/include")
target_link_libraries(d4r_nvngx_windows PRIVATE version dbghelp d3d12 dxguid)
if(MINGW)
target_link_options(d4r_nvngx_windows PRIVATE -static)
endif()
install(TARGETS d4r_nvngx_windows RUNTIME DESTINATION bin)
if(MSVC)
target_sources(d4r_ngx_cuda_init_probe PRIVATE tools/d4r_ngx_param_msvc.cpp tools/d4r_ngx_param_host.cpp)
target_sources(d4r_d3d12_dlss_probe PRIVATE tools/d4r_ngx_param_msvc.cpp tools/d4r_ngx_param_host.cpp)
target_sources(d4r_nvngx_windows PRIVATE tools/d4r_ngx_param_msvc.cpp tools/d4r_ngx_param_host.cpp)
else()
find_program(D4R_CLANG_CL NAMES clang-cl.exe PATHS "${D4R_HIP_ROOT}/bin" "${D4R_HIP_ROOT}/lib/llvm/bin" NO_DEFAULT_PATH REQUIRED)
set(ngx_parameter_object "${CMAKE_CURRENT_BINARY_DIR}/ngx_parameter_msvc.obj")
@@ -95,6 +106,8 @@ else()
DEPENDS tools/d4r_ngx_param_msvc.cpp VERBATIM)
set_source_files_properties("${ngx_parameter_object}" PROPERTIES GENERATED TRUE EXTERNAL_OBJECT TRUE)
target_sources(d4r_ngx_cuda_init_probe PRIVATE "${ngx_parameter_object}" tools/d4r_ngx_param_host.cpp)
target_sources(d4r_d3d12_dlss_probe PRIVATE "${ngx_parameter_object}" tools/d4r_ngx_param_host.cpp)
target_sources(d4r_nvngx_windows PRIVATE "${ngx_parameter_object}" tools/d4r_ngx_param_host.cpp)
endif()
add_library(d4r_nvapi_trace SHARED tools/windows/nvapi_trace.cpp)
set_target_properties(d4r_nvapi_trace PROPERTIES PREFIX "" OUTPUT_NAME "nvapi64"
@@ -118,6 +131,7 @@ if(MINGW)
endif()
install(TARGETS d4r_nvapi_compat RUNTIME DESTINATION nvapi-compat)
target_link_libraries(d4r_d3d12_hip_interop_probe PRIVATE d3d12 dxgi dxguid)
target_link_libraries(d4r_d3d12_dlss_probe PRIVATE d3d12 dxgi dxguid)
add_dependencies(d4r_hip_gfx1201_probe d4r_probe_code_object)
add_dependencies(d4r_gfx12_wmma_probe d4r_wmma_code_object)
add_dependencies(d4r_k_module_probe d4r_native_gfx1201_compile)
@@ -171,5 +185,8 @@ if(EXISTS "${D4R_ZLUDA_ROOT}/nvcuda.dll")
add_test(NAME cuda_images COMMAND d4r_cuda_image_probe
--hip-root "${D4R_HIP_ROOT}" --cuda-dll "${D4R_ZLUDA_ROOT}/nvcuda.dll" --iterations 32)
set_tests_properties(cuda_images PROPERTIES TIMEOUT 90 LABELS "hardware;zluda;descriptors")
add_test(NAME d3d12_cuda_images COMMAND d4r_d3d12_dlss_probe
--hip-root "${D4R_HIP_ROOT}" --cuda-dll "${D4R_ZLUDA_ROOT}/nvcuda.dll" --interop-mode images --iterations 1)
set_tests_properties(d3d12_cuda_images PROPERTIES TIMEOUT 90 LABELS "hardware;interop;zluda;descriptors")
endif()
endif()