Windows 10 - Visual Studio 2015 - OpenCL - CUDA Toolkit 10.1 - 环境配置

我不是女神ヾ 2023-02-21 09:19 2阅读 0赞

#  Windows 10 - Visual Studio 2015 - OpenCL - CUDA Toolkit 10.1 - 环境配置 #

**NVIDIA OpenCL SDK Code Samples**  
[https://developer.nvidia.com/opencl][https_developer.nvidia.com_opencl]

**The Khronos Group Inc.**  
[https://www.khronos.org/opencl/][https_www.khronos.org_opencl]

## 1. yongqiang.cpp ##

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/*
    ============================================================================
    Name        : yongqiang.cpp
    Author      : Yongqiang Cheng
    Version     : Version 1.0.0
    Copyright   : Copyright (c) 2020 Yongqiang Cheng
    Description : Hello World in C++, Ansi-style
    ============================================================================
    */
    
    #define _CRT_SECURE_NO_WARNINGS
    #include <iostream>
    #include <time.h>
    
    using namespace std;
    
    int main()
    {
    	clock_t start = 0, end = 0;
    	double cpu_time_used = 0;
    
    	start = clock();
    	printf("Start of the program, start = %ld\n", start);
    	printf("Start of the program, start = %ld\n\n", start);
    
    	cout << "yongqiang" << endl;
    
    	end = clock();
    	printf("\nEnd of the program, end = %ld\n", end);
    	printf("End of the program, end = %ld\n", end);
    
    	cpu_time_used = ((double)(end - start)) / CLOCKS_PER_SEC;
    	printf("Total time taken by CPU: %f\n", cpu_time_used);
    
    	printf("Exiting of the program...\n");
    
    	return 0;
    }

Start of the program, start = 0
    Start of the program, start = 0
    
    yongqiang
    
    End of the program, end = 0
    End of the program, end = 0
    Total time taken by CPU: 0.000000
    Exiting of the program...
    请按任意键继续. . .

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## 2. Additional Include Directories - 附加包含目录 ##

`Properties -> C/C++ -> General -> Additional Include Directories`  
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`C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include`  
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## 3. Additional Library Directories - 附加库目录 ##

`Properties -> Linker -> General -> Additional Library Directories`  
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`C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\lib\Win32`  
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## 4. Additional Dependencies - 附加依赖项 ##

`Properties -> Linker -> Input -> Additional Dependencies`  
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`C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\lib\Win32\OpenCL.lib`  
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配置时，注意区分 Debug 和 Release 模式。

## 5. yongqiang.cpp ##

//============================================================================
    // Name        : Yongqiang Cheng
    // Author      : Yongqiang Cheng
    // Version     : Version 1.0.0
    // Copyright   : Copyright (c) 2020 Yongqiang Cheng
    // Description : Hello World in C++, Ansi-style
    //============================================================================
    
    #ifndef _CRT_SECURE_NO_WARNINGS
    #define _CRT_SECURE_NO_WARNINGS
    #endif
    
    #include <stdio.h>
    #include <stdlib.h>
    
    #ifdef __APPLE__
    #include <OpenCL/opencl.h>
    #else
    #include <CL/cl.h>
    #endif
    
    #define MEM_SIZE (128)
    #define MAX_SOURCE_SIZE (0x100000)
    
    int main()
    {
    	cl_platform_id platform_id = NULL;
    	cl_device_id device_id = NULL;
    	cl_uint ret_num_devices;
    	cl_uint ret_num_platforms;
    	cl_int ret;
    	cl_uint work_item_dim;
    	size_t work_item_sizes[3];
    	size_t work_group_size;
    	cl_uint ucomput_uint = 0;
    	cl_uint uconstant_args = 0;
    	cl_ulong uconstant_buffer_size = 0;
    
    	ret = clGetPlatformIDs(1, &platform_id, &ret_num_platforms);
    	ret = clGetDeviceIDs(platform_id, CL_DEVICE_TYPE_DEFAULT, 1, &device_id, &ret_num_devices);
    	printf("devices   : %d\n", ret_num_devices);
    
    	char pform_vendor[40];
    	clGetPlatformInfo(platform_id, CL_PLATFORM_VENDOR, sizeof(pform_vendor), &pform_vendor, NULL);
    	printf("vendor   : %s\n", &pform_vendor);
    
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS, sizeof(cl_uint), (void *)&work_item_dim, NULL);
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_WORK_ITEM_SIZES, sizeof(work_item_sizes), (void *)work_item_sizes, NULL);
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_WORK_GROUP_SIZE, sizeof(size_t), (void *)&work_group_size, NULL);
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_COMPUTE_UNITS, sizeof(cl_uint), (void *)&ucomput_uint, NULL);
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_CONSTANT_ARGS, sizeof(cl_uint), (void *)&uconstant_args, NULL);
    	clGetDeviceInfo(device_id, CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE, sizeof(cl_ulong), (void *)&uconstant_buffer_size, NULL);
    
    	printf("Max work-item dimensions   : %d\n", work_item_dim);
    	printf("Max work-item sizes        : %d %d %d\n", work_item_sizes[0], work_item_sizes[1], work_item_sizes[2]);
    	printf("Max work-group sizes       : %d\n", work_group_size);
    	printf("Max comput_uint            : %u\n", ucomput_uint);
    	printf("Max constant_args          : %u\n", uconstant_args);
    	printf("Max constant_buffer_size   : %u\n", uconstant_buffer_size);
    
    	system("pause");
    	return 0;
    }

devices   : 1
    vendor   : NVIDIA Corporation
    Max work-item dimensions   : 3
    Max work-item sizes        : 1024 1024 64
    Max work-group sizes       : 1024
    Max comput_uint            : 10
    Max constant_args          : 9
    Max constant_buffer_size   : 65536
    请按任意键继续. . .

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## References ##

[https://github.com/gcielniak/OpenCL-Tutorials][https_github.com_gcielniak_OpenCL-Tutorials]  
[https://github.com/Dakkers/OpenCL-examples][https_github.com_Dakkers_OpenCL-examples]  
[https://github.com/ibrahimsenan/OpenCl-HelloWorld][https_github.com_ibrahimsenan_OpenCl-HelloWorld]  
[https://anteru.net/blog/2012/getting-started-with-opencl-part-1/][https_anteru.net_blog_2012_getting-started-with-opencl-part-1]  
[https://github.com/tapin13/openCL-helloWorld][https_github.com_tapin13_openCL-helloWorld]

[https_developer.nvidia.com_opencl]: https://developer.nvidia.com/opencl
[https_www.khronos.org_opencl]: https://www.khronos.org/opencl/
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[https_github.com_gcielniak_OpenCL-Tutorials]: https://github.com/gcielniak/OpenCL-Tutorials
[https_github.com_Dakkers_OpenCL-examples]: https://github.com/Dakkers/OpenCL-examples
[https_github.com_ibrahimsenan_OpenCl-HelloWorld]: https://github.com/ibrahimsenan/OpenCl-HelloWorld
[https_anteru.net_blog_2012_getting-started-with-opencl-part-1]: https://anteru.net/blog/2012/getting-started-with-opencl-part-1/
[https_github.com_tapin13_openCL-helloWorld]: https://github.com/tapin13/openCL-helloWorld