C++ 将Glade与CUDA编译器一起使用（Nvidia Eclipse Nsight）——>；哪些NVCC链接器设置？_C++_Cuda_Gtk_Glade_Nsight

C++ 将Glade与CUDA编译器一起使用（Nvidia Eclipse Nsight）——>；哪些NVCC链接器设置？

c++ cuda gtk

C++ 将Glade与CUDA编译器一起使用（Nvidia Eclipse Nsight）——>；哪些NVCC链接器设置？,c++,cuda,gtk,glade,nsight,C++,Cuda,Gtk,Glade,Nsight,我正在启动一个涉及CUDA的新项目，我想使用Glade（v3）作为GUI 我正试图在一个基本的CUDA模板项目中实现一个Glade项目，以下是我迄今为止的代码： #include <iostream> #include <numeric> #include <stdlib.h> #include <gtk/gtk.h> static void CheckCudaErrorAux (const char *, unsigned, const cha

我正在启动一个涉及CUDA的新项目，我想使用Glade（v3）作为GUI

我正试图在一个基本的CUDA模板项目中实现一个Glade项目，以下是我迄今为止的代码：

#include <iostream>
#include <numeric>
#include <stdlib.h>
#include <gtk/gtk.h>

static void CheckCudaErrorAux (const char *, unsigned, const char *, cudaError_t);
#define CUDA_CHECK_RETURN(value) CheckCudaErrorAux(__FILE__,__LINE__, #value, value)

/**
 * CUDA kernel that computes reciprocal values for a given vector
 */
__global__ void reciprocalKernel(float *data, unsigned vectorSize) {
    unsigned idx = blockIdx.x*blockDim.x+threadIdx.x;
    if (idx < vectorSize)
        data[idx] = 1.0/data[idx];
}

/**
 * Host function that copies the data and launches the work on GPU
 */
float *gpuReciprocal(float *data, unsigned size)
{
    float *rc = new float[size];
    float *gpuData;

    CUDA_CHECK_RETURN(cudaMalloc((void **)&gpuData, sizeof(float)*size));
    CUDA_CHECK_RETURN(cudaMemcpy(gpuData, data, sizeof(float)*size, cudaMemcpyHostToDevice));

    static const int BLOCK_SIZE = 256;
    const int blockCount = (size+BLOCK_SIZE-1)/BLOCK_SIZE;
    reciprocalKernel<<<blockCount, BLOCK_SIZE>>> (gpuData, size);

    CUDA_CHECK_RETURN(cudaMemcpy(rc, gpuData, sizeof(float)*size, cudaMemcpyDeviceToHost));
    CUDA_CHECK_RETURN(cudaFree(gpuData));
    return rc;
}

float *cpuReciprocal(float *data, unsigned size)
{
    float *rc = new float[size];
    for (unsigned cnt = 0; cnt < size; ++cnt) rc[cnt] = 1.0/data[cnt];
    return rc;
}


void initialize(float *data, unsigned size)
{
    for (unsigned i = 0; i < size; ++i)
        data[i] = .5*(i+1);
}

int main(int argc, char *argv[])
{
    static const int WORK_SIZE = 65530;
    float *data = new float[WORK_SIZE];

    initialize (data, WORK_SIZE);

    GtkBuilder      *builder;
    GtkWidget       *window;

    gtk_init(&argc, &argv);

    builder = gtk_builder_new();
    gtk_builder_add_from_file (builder, "GladeTest01.glade", NULL);

    window = GTK_WIDGET(gtk_builder_get_object(builder, "applicationwindow1"));
    gtk_builder_connect_signals(builder, NULL);

    g_object_unref(builder);

    gtk_widget_show(window);
    gtk_main();

    /*
    float *recCpu = cpuReciprocal(data, WORK_SIZE);
    float *recGpu = gpuReciprocal(data, WORK_SIZE);
    float cpuSum = std::accumulate (recCpu, recCpu+WORK_SIZE, 0.0);
    float gpuSum = std::accumulate (recGpu, recGpu+WORK_SIZE, 0.0);

    /* Verify the results *//*
    std::cout<<"gpuSum = "<<gpuSum<< " cpuSum = " <<cpuSum<<std::endl;

    /* Free memory *//*
    delete[] data;
    delete[] recCpu;
    delete[] recGpu;
*/
    return 0;
}

// called when window is closed
void on_QuitApp()
{
    gtk_main_quit();
}

由于gtk.h中似乎定义了所有内容，而gtk.h中包含了所有其他内容。。。我错过了什么

有没有人能给我指路，或者告诉我我做错了什么

编辑：以下是使用的编译命令：

Invoking: NVCC Compiler
/usr/local/cuda-7.5/bin/nvcc -I/usr/include/gtk-3.0 -I/usr/include/atk-1.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/glib-2.0 -G -g -O3 -gencode arch=compute_52,code=sm_52 -m64 -odir "src" -M -o "src/GladeTest.d" "../src/GladeTest.cu"
/usr/local/cuda-7.5/bin/nvcc -I/usr/include/gtk-3.0 -I/usr/include/atk-1.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/glib-2.0 -G -g -O3 --compile --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52 -m64  -x cu -o  "src/GladeTest.o" "../src/GladeTest.cu"
Finished building: ../src/GladeTest.cu

Building target: GladeTest
Invoking: NVCC Linker
/usr/local/cuda-7.5/bin/nvcc --cudart static --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52 -m64 -link -o  "GladeTest"  ./src/GladeTest.o

如果我正确理解了答案，那么所有的-I选项都应该在nvcc链接器调用中，而不是在nvcc编译器命令中

编辑2：这是我尝试过的众多变体之一。每次都有相同的结果：

Invoking: NVCC Compiler
/usr/local/cuda-7.5/bin/nvcc -I/usr/include/gtk-3.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/atk-1.0 -G -g -O3 -gencode arch=compute_52,code=sm_52 -m64 -odir "src" -M -o "src/GladeTest.d" "../src/GladeTest.cu"
/usr/local/cuda-7.5/bin/nvcc -I/usr/include/gtk-3.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/atk-1.0 -G -g -O3 --compile --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52 -m64  -x cu -o  "src/GladeTest.o" "../src/GladeTest.cu"
Finished building: ../src/GladeTest.cu

Building target: GladeTest
Invoking: NVCC Linker
/usr/local/cuda-7.5/bin/nvcc --cudart static -L/usr/include/gtk-3.0 -L/usr/include/glib-2.0 -L/usr/lib/x86_64-linux-gnu/glib-2.0/include -L/usr/include/pango-1.0 -L/usr/include/cairo -L/usr/include/gdk-pixbuf-2.0 -L/usr/include/atk-1.0 -lGL -lGLU -lglut  --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52 -m64 -link -o  "GladeTest"  ./src/GladeTest.o

必须认识到，您看到的错误源是链接，而不是编译，原因是您没有链接所需的GTK库

我能够根据您在Ubuntu系统上针对GTK2发布的代码生成一个可执行文件，如下所示：

$ nvcc -arch=sm_52 -Xcompiler="`pkg-config --cflags gtk+-2.0`" cuda_glade.cu `pkg-config --libs gtk+-2.0`

$ ldd a.out
    linux-vdso.so.1 =>  (0x00007ffdf351c000)
    libgtk-x11-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 (0x00007f85eece0000)
    libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f85eea8e000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f85ee886000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f85ee668000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f85ee464000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f85ee15f000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f85edd9a000)
    libgdk-x11-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 (0x00007f85edae7000)
    libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f85ed8e2000)
    libpangocairo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 (0x00007f85ed6d5000)
    libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f85ed3a0000)
    libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f85ed199000)
    libatk-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libatk-1.0.so.0 (0x00007f85ecf77000)
    libcairo.so.2 => /usr/lib/x86_64-linux-gnu/libcairo.so.2 (0x00007f85ecc6c000)
    libgdk_pixbuf-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgdk_pixbuf-2.0.so.0 (0x00007f85eca4a000)
    libgio-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 (0x00007f85ec6d7000)
    libpangoft2-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 (0x00007f85ec4c2000)
    libpango-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libpango-1.0.so.0 (0x00007f85ec274000)
    libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f85ec038000)
    libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f85ebd30000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f85eba29000)
    libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f85eb821000)
    /lib64/ld-linux-x86-64.so.2 (0x000055d54fa62000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f85eb60a000)
    libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f85eb400000)
    libXinerama.so.1 => /usr/lib/x86_64-linux-gnu/libXinerama.so.1 (0x00007f85eb1fd000)
    libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007f85eafec000)
    libXrandr.so.2 => /usr/lib/x86_64-linux-gnu/libXrandr.so.2 (0x00007f85eade2000)
    libXcursor.so.1 => /usr/lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007f85eabd8000)
    libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007f85ea9d4000)
    libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007f85ea7d1000)
    libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f85ea5bf000)
    libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f85ea31b000)
    libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f85ea0fc000)
    libpixman-1.so.0 => /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x00007f85e9e53000)
    libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f85e9c2d000)
    libxcb-shm.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007f85e9a2a000)
    libxcb-render.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-render.so.0 (0x00007f85e9820000)
    libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f85e9607000)
    libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f85e93e3000)
    libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f85e91c8000)
    libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f85e8f73000)
    libthai.so.0 => /usr/lib/x86_64-linux-gnu/libthai.so.0 (0x00007f85e8d69000)
    libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f85e8b3f000)
    libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f85e8901000)
    libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f85e86fc000)
    libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f85e84f6000)
    libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f85e82cf000)
    libdatrie.so.1 => /usr/lib/x86_64-linux-gnu/libdatrie.so.1 (0x00007f85e80c8000)

这里我使用

pkg config

获取必要的编译器标志和链接器依赖项，并直接将它们传递给

nvcc

。如果您没有访问

pkg config

的权限，可以手动构建它们。重要的一点是将库依赖项放在您自己的代码之后。GNU链接器从左到右读取依赖项，如果在依赖它的代码之前指定一个库，链接器将丢弃该库并导致链接错误

编辑：在Nsight Eclipse版中执行此操作

使用

$（shell pkg config…

）在编译器和链接器阶段的项目属性中添加

pkg config

命令：

使用您的代码生成项目将生成以下生成日志：

make all 
Building file: ../src/glade_cuda.cu
Invoking: NVCC Compiler
/opt/cuda-7.5/bin/nvcc -O3 -Xcompiler -fPIC -Xcompiler -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/freetype2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/usr/include/harfbuzz   -gencode arch=compute_52,code=sm_52  -odir "src" -M -o "src/glade_cuda.d" "../src/glade_cuda.cu"
/opt/cuda-7.5/bin/nvcc -O3 -Xcompiler -fPIC -Xcompiler -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/freetype2 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/libpng12 -I/usr/include/harfbuzz   --compile --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52  -x cu -o  "src/glade_cuda.o" "../src/glade_cuda.cu"
Finished building: ../src/glade_cuda.cu

Building target: libGTK test
Invoking: NVCC Linker
/opt/cuda-7.5/bin/nvcc --cudart static -shared -Xlinker -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -lpango-1.0 -lfontconfig -lgobject-2.0 -lglib-2.0 -lfreetype   --relocatable-device-code=false -gencode arch=compute_52,code=compute_52 -gencode arch=compute_52,code=sm_52 -link -o  "libGTK test"  ./src/glade_cuda.o   
Finished building target: libGTK test


12:57:43 Build Finished (took 3s.963ms)