evk8888

clcreatebuffer!

Discussion created by evk8888 on Oct 20, 2011
Latest reply on Oct 21, 2011 by evk8888
using CL_MEM_COPY_HOST_PTR

 

Hi, this way of creating a buffer for the kernel also loads the data from the host to the buffer and we dont have to enqueue the data using the command queue. 

cl_mem input1 = clCreateBuffer(context,CL_MEM_READ_WRITE | CL_MEM_COPY_HOST_PTR ,sizeof(float)*count ,data ,NULL);

is there a similar way where we can read/copy the data from the (buffer)accelerator to the host without using command queues (clEnqueueReadBuffer)?
thanks guys..


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