Attachment 104687 Details for Bug 82671 – Bug repro program source file

Bug repro program source file

BugReproMain.cpp (text/plain), 1.40 KB, created by Damien Hilloulin on 2014-08-15 17:57:43 UTC

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Creator: Damien Hilloulin

Created: 2014-08-15 17:57:43 UTC

Size: 1.40 KB

patch

obsolete

>#include <CL/cl.hpp>
>
>#include <cstring>
>#include <iostream>
>
>int main( int argc, char** argv )
>{
>    cl_int err = CL_SUCCESS;
>    
>    std::vector<cl::Platform> platforms;
>    cl::Platform::get( &platforms );
>    cl_context_properties properties[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)(platforms[0])(), 0};
>    cl::Context context(CL_DEVICE_TYPE_GPU, properties);
>    std::vector<cl::Device> devices = context.getInfo<CL_CONTEXT_DEVICES>();
>
>    const char * helloStr  = "__kernel void hello(void){}";
>    cl::Program::Sources source(1, std::make_pair( helloStr, strlen(helloStr) ) );
>    cl::Program program_ = cl::Program(context, source);
>    err = program_.build(devices);
>    if( err == CL_BUILD_SUCCESS ){
>        std::cout<<"Build successfull"<<std::endl;
>    }else{
>        std::cout<<"Build failed ("<<err<<")"<<std::endl;
>        return err;
>    }
>    
>    cl::CommandQueue queue(context, devices[0], 0, &err);
>    cl::Kernel kernel(program_, "hello", &err);
>    
>    cl::Event kernelExecutedEvent;
>    err = queue.enqueueNDRangeKernel(
>        kernel, 
>        cl::NullRange, 
>        cl::NDRange(1),
>        cl::NDRange(1),
>        NULL,
>        &kernelExecutedEvent);
>    kernelExecutedEvent.wait();
>    
>    if( err == CL_SUCCESS ){
>        std::cout<<"Kernel executed"<<std::endl;
>    }else{
>        std::cout<<"Kernel execution failed with err "<<err<<std::endl;
>        return err;
>    }
>
>    return 0;
>}

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