AnsweredAssumed Answered

Need help with this code

Question asked by notooth on Feb 22, 2013
Latest reply on Feb 26, 2013 by himanshu.gautam

Hello,

 

I have a code and the output like this:

__kernel void Generate21(__global ulong* out)

{

          int num = get_global_id(0);

          out[num] = (ulong)0x0123456789abcdef;

}

 

cl_mem cl_Matrix = clCreateBuffer(context, CL_MEM_READ_WRITE, 2*64*8, NULL, NULL);

cl_kernel Generate21 = clCreateKernel(program,"Generate21", NULL);

status = clSetKernelArg(Generate21, 0, sizeof(cl_mem), (void *)&cl_Matrix);

*global_work_size = 2;

status = clEnqueueNDRangeKernel(commandQueue, Generate21, 1, NULL, global_work_size, NULL, 0, NULL, NULL);

__int64 Matrix[2][64];

status = clEnqueueReadBuffer(commandQueue, cl_Matrix, CL_TRUE, 0, 2*64*8, Matrix, 0, NULL, NULL);

for (char k=1; k>=0; k--)

          {

                    for (char i=63; i>=0; i--)

                    {

                              for (char j=63; j>=0; j--)

                                        printf("%d", (Matrix[k][i]>>j)&1);

                              printf("\n");

                    }

                    printf("\n");

          }

 

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0000000100100011010001010110011110001001101010111100110111101111

0000000100100011010001010110011110001001101010111100110111101111

 

 

Can you help me fix the code to get the output like this, in 1 command to execute the kernel:

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0000000100100011010001010110011110001001101010111100110111101111

 

 

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0000000100100011010001010110011110001001101010111100110111101111

 

Outcomes