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undefined reference to clEnqueueMakeBuffersResidentAMD?

Question asked by evoliptic on Jun 2, 2015
Latest reply on Jun 2, 2015 by evoliptic

hello everybody,


i'm getting this error on compilation however i think i have the right includes. any hint?


here is the code (simplified) :


#include <string.h>
#include <stdio.h>
#include "CL/cl.h"
#include "CL/cl_ext.h"
#include "CL/cl_platform.h"
#include "CL/cl_gl.h"
#include "CL/opencl.h"
#define DATA_SIZE 10

const char *KernelSource =
"__kernel void hello(__global float *input, __global float *output)\n"\
"  size_t id = get_global_id(0);\n"\
"  output[id] = input[id] * input[id];\n"\

int main(void)
   cl_context context;
   cl_context_properties properties[3];
   cl_kernel kernel;
   cl_command_queue command_queue;
   cl_program program;
   cl_int err;
   cl_uint num_of_platforms=0;
   cl_platform_id platform_id;
   cl_device_id device_id;
   cl_uint num_of_devices=0;
   cl_mem input, output, host;
   size_t global;

   float inputData[DATA_SIZE]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
   float results[DATA_SIZE]={0};
    int i;

clGetPlatformIDs(1, &platform_id, &num_of_platforms);
 clGetDeviceIDs(platform_id, CL_DEVICE_TYPE_GPU, 1, &device_id,
      &num_of_devices) ;
    properties[0]= CL_CONTEXT_PLATFORM;
    properties[1]= (cl_context_properties) platform_id;
    properties[2]= 0;

   context = clCreateContext(properties,1,&device_id,NULL,NULL,&err);
   command_queue = clCreateCommandQueue(context, device_id, 0, &err);

   program = clCreateProgramWithSource(context,1,(const char **)
   &KernelSource, NULL, &err);
clBuildProgram(program, 0, NULL, NULL, NULL, NULL);
   kernel = clCreateKernel(program, "hello", &err);

   input = clCreateBuffer(context, CL_MEM_BUS_ADDRESSABLE_AMD,
    sizeof(float) * DATA_SIZE, NULL, NULL);

    cl_bus_address_amd busadress;
    memset(&busadress, 0 , sizeof(cl_bus_address_amd));
    clEnqueueMakeBuffersResidentAMD(command_queue,1 ,&input , CL_TRUE, busadress, 0,0,0);
    printf(" adress : surface : %l, marker : %l\n",busadress.surface_bus_address, busadress.marker_bus_address);