Heyho,
i try to use an Buffer Object (CL_MEM_USE_HOST_PTR) to terminate an while loop on the OpenCL Device after n seconds,
but the return Buffers are all empty when i set the value of the pointer....what am i missing?
| while(1) { |
| | time(&end_time); |
| | elapsed = (int) (end_time - start_time); |
| | if (elapsed >= 6 ) |
| | break; |
| } |
| clEnqueueMapBuffer( commandQueue, |
| | GLOBAL_FINISHED_Buffer, |
| | CL_TRUE, |
| | CL_MAP_WRITE, |
| | 0, |
| | sizeof(cl_int), |
| | 0, |
| | NULL, |
| | NULL, |
| | &status); |
{
| | print_debug((char *)"Error: Waiting for kernel run to finish. (clEnqueueMapBuffer)\n"); |
| | return 1; |
}
--
Srdja
