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c++ Programming Glossary: cudamemcpydevicetodevice

Unresolved external symbols in beginners CUDA program

http://stackoverflow.com/questions/2061715/unresolved-external-symbols-in-beginners-cuda-program

within device a_d to b_d cudaMemcpy b_d a_d sizeof float N cudaMemcpyDeviceToDevice retrieve data from device b_d to b_h cudaMemcpy b_h b_d sizeof..

CUDA Device To Device transfer expensive

http://stackoverflow.com/questions/6063619/cuda-device-to-device-transfer-expensive

for int i 0 i H i cudaMemcpy temp data i W dcW sizeof T cudaMemcpyDeviceToDevice cudaMemcpy data i W data i W dcW leftover sizeof T cudaMemcpyDeviceToDevice.. cudaMemcpy data i W data i W dcW leftover sizeof T cudaMemcpyDeviceToDevice cudaMemcpy data i W leftover temp dcW sizeof T cudaMemcpyDeviceToDevice.. cudaMemcpy data i W leftover temp dcW sizeof T cudaMemcpyDeviceToDevice cudaMalloc void topHalf dcH W sizeof T leftover H dcH cudaMemcpy..