Hi,
I have a very big problem with the OpenCL c++ sampel. I have solved several problems, but now i stuck and can´t find any solution for the Problem.
First my System:
Core2Duo E8400, HIS 5870, Cat 10.8 (8.14.10.0775), SDK2.2, VS2010 Prof, win 7 64
I start the project as a Visual C++ Win32 console appllication. After that I add to the linker $ATISTREAMSDKROOT)/lib/x86
Also i include the C:\...\ATI Sream\unclude\CL and C:\...\ATI Stream\include as Includedirectorys
As bilbiothekdirectorys i include C:\...\ATI Stream\lib
The Code is this:
So i can get it so far, that i can compile the programm without an arrow, the win32 console open, and i get the following results:
Platform number is: 1
Platform is by Advanced Micro Devices, Inc.
ERROR: Kernel() (-46)
Press any button...
I try very much, and use the search function for hours, but can´t find a solution for my problem 
I hope somebody can help me.
PS: Excuse my english, i am no nativ speaker and schooltime is far away 
So when you don´t understand something, say it please.
EDIT: here the VS2010 project
http://s7.directupload.net/images/100914/9cvmyc3v.jpg
#################### lesson.cpp #################### // OpenCLAMD.cpp : Definiert den Einstiegspunkt für die Konsolenanwendung. // #include "stdafx.h" #include <utility> #define __NO_STD_VECTOR //Use cl::vektor instead of STL version //#define __NO_STD_STRING #include <malloc.h> #define alloca _alloca #include <CL\cl.hpp> const std::string hw("Hello World\n"); inline void checkErr(cl_int err, const char* name)//Fehlerbehandlung da eine Anwendung geöffnet wird { if (err != CL_SUCCESS){ std::cerr<<"ERROR: "<<name<<" ("<<err<<")"<<std::endl; exit(EXIT_FAILURE); //Wenn OpenCL nicht richtig initialisiert wird, wird ein Fehler ausgegeben und das Programm beendet //Wenn kein Fehler auftaucht passiert nichts } } //int _tmain(int argc, _TCHAR* argv[]) int main() { cl_int err; cl::vector< cl::Platform > platformList; cl::Platform::get(&platformList); checkErr(platformList.size()!=0 ? CL_SUCCESS : -1, "cl::Platform::get"); std::cerr<<"Platform number is: "<< platformList.size()<<std::endl; std::string platformVendor; platformList[0].getInfo((cl_platform_info)CL_PLATFORM_VENDOR, &platformVendor); std::cerr<<"Platform is by: "<<platformVendor<<"\n"; cl_context_properties cprops[3]={CL_CONTEXT_PLATFORM, (cl_context_properties)(platformList[0])(),0}; cl::Context context( CL_DEVICE_TYPE_CPU, cprops, NULL, NULL, &err); checkErr(err, "Context::Context()"); char* outH=new char[hw.length()+1]; cl::Buffer outCL( context, CL_MEM_WRITE_ONLY | CL_MEM_USE_HOST_PTR, hw.length()+1, outH, &err); checkErr(err, "Buffer::Buffer()"); cl::vector<cl::Device> devices; devices=context.getInfo<CL_CONTEXT_DEVICES>(); checkErr( devices.size() > 0 ? CL_SUCCESS : -1, "devices.size() > 0"); std::ifstream file("lesson1_kernels.cl"); checkErr(file.is_open() ? CL_SUCCESS:-1, "lesson1_kernel.cl"); std::string prog( std::istreambuf_iterator<char>(file), (std::istreambuf_iterator<char>())); cl::Program::Sources source( 1, std::make_pair(prog.c_str(),prog.length()+1)); cl::Program program(context, source); err = program.build(devices,""); checkErr(file.is_open() ? CL_SUCCESS : -1, "Program::build()"); cl::Kernel kernel(program, "hello", &err); checkErr(err, "Kernel::Kernel()"); err = kernel.setArg(0, outCL); checkErr(err, "Kernel::setArg()"); cl::CommandQueue queue(context, devices[0], 0, &err); checkErr(err, "CommandQueue::CommandQueue()"); cl::Event event; err = queue.enqueueNDRangeKernel( kernel, cl::NullRange, cl::NDRange(hw.length()+1), cl::NDRange(1,1), NULL, &event); checkErr(err, "CommandQueue::endqueueNDRangeKernel()"); event.wait(); err = queue.enqueueReadBuffer( outCL, CL_TRUE, 0, hw.length()+1, outH); checkErr(err, "CommandQueue::endqueueReadBuffer()"); std::cout<<outH; return EXIT_SUCCESS; } /* //ab hier kein OpenCL mehr printf("Hallo Welt"); std::cin.get(); return 0; } */ ############ lesson1_kernels.cl ############ #pragma OPENCL EXTENSION cl_khr_byte_addressable_store : enable __constant char hw[] = "Hello World\n"; __kernel void hello (__global char * out) { size_t tid = get_global_id(0); out [tid]= hw[tid]; }
