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c++ Programming Glossary: a_dCuda version not working while serial working http://stackoverflow.com/questions/13630817/cuda-version-not-working-while-serial-working int argc unsigned char argv const int N 100 float a_h N a_d Polygon p_h N 2 p_d size_t size N sizeof float size_t size_pol.. N 2 sizeof Polygon cudaError_t err cudaMalloc void a_d size cudaError_t err2 cudaMalloc void p_d size_pol for int i.. for int i 0 i N i a_h i float rand 1000 0.001 cudaMemcpy a_d a_h size cudaMemcpyHostToDevice int block_size 4 int n_blocks..
Unresolved external symbols in beginners CUDA program http://stackoverflow.com/questions/2061715/unresolved-external-symbols-in-beginners-cuda-program int main void float a_h b_h pointers to host memory float a_d b_d pointers to device memory int N 14 int i allocate arrays.. sizeof float N allocate arrays on device cudaMalloc void a_d sizeof float N cudaMalloc void b_d sizeof float N initialize.. i 10.f i b_h i 0.f send data from host to device a_h to a_d cudaMemcpy a_d a_h sizeof float N cudaMemcpyHostToDevice copy..
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