static libs example

Author: scchan

static_libs/CMakeLists.txt

@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.16.0)
+
+project(static_libs)
+set(HIP_CXX_COMPILER "/opt/rocm/llvm/bin/clang++")
+set(CMAKE_CXX_COMPILER ${HIP_CXX_COMPILER} CACHE FILEPATH "" FORCE)
+set(CMAKE_CXX_STANDARD "17" CACHE STRING "" FORCE)
+
+message(STATUS "HIP_COMPILER: ${HIP_COMPILER}")
+message(STATUS "HIP_CXX_COMPILER: ${HIP_CXX_COMPILER}")
+
+set(GPU_ARCH_OPTS "--offload-arch=gfx900")
+set(HIP_COMPILE_OPTS "-xhip")
+set(HIP_LINK_RT_OPTS "--hip-link")
+set(HIP_RDC "-fgpu-rdc")
+
+add_library(a STATIC a.cpp)
+target_compile_options(a PRIVATE ${HIP_COMPILE_OPTS} ${GPU_ARCH_OPTS} ${HIP_RDC})
+
+add_executable(p p.cpp)
+target_compile_options(p PRIVATE ${HIP_COMPILE_OPTS} ${GPU_ARCH_OPTS} ${HIP_RDC})
+target_link_libraries(p a)
+target_link_options(p PRIVATE ${HIP_LINK_RT_OPTS} ${GPU_ARCH_OPTS} ${HIP_RDC})

static_libs/a.cpp

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+#include "a.hpp"
+
+#include "hip/hip_runtime.h"
+
+__global__ void kernel_a_0() {
+
+}

static_libs/a.hpp

@@ -0,0 +1,2 @@
+
+extern "C" __global__ void kernel_a_0();

static_libs/p.cpp

@@ -0,0 +1,8 @@
+
+#include "hip/hip_runtime.h"
+#include "a.hpp"
+
+int main() {
+    kernel_a_0<<<1,1,1>>>();
+    return 0;
+}