NAME

       clCreateKernelsInProgram - Creates kernel objects for all kernel functions in a program object.

       cl_int clCreateKernelsInProgram(cl_program program, cl_uint num_kernels, cl_kernel *kernels,
                                       cl_uint *num_kernels_ret);

PARAMETERS

        program
           A program object with a successfully built executable.

        num_kernels
           The size of memory pointed to by kernels specified as the number of cl_kernel entries.

        kernels
           The buffer where the kernel objects for kernels in program will be returned. If kernels is NULL, it
           is ignored. If kernels is not NULL, num_kernels must be greater than or equal to the number of
           kernels in program.

        num_kernels_ret
           The number of kernels in program. If num_kernels_ret is NULL, it is ignored.

NOTES

       Creates kernel objects for all kernel functions in program. Kernel objects are not created for any
       functionQualifiers(3clc) functions in program that do not have the same function definition across all
       devices for which a program executable has been successfully built.

       Kernel objects can only be created once you have a program object with a valid program source or binary
       loaded into the program object and the program executable has been successfully built for one or more
       devices associated with program. No changes to the program executable are allowed while there are kernel
       objects associated with a program object. This means that calls to clBuildProgram(3clc) and
       clCompileProgram(3clc) return CL_INVALID_OPERATION if there are kernel objects attached to a program
       object. The OpenCL context associated with program will be the context associated with kernel. The list
       of devices associated with program are the devices associated with kernel. Devices associated with a
       program object for which a valid program executable has been built can be used to execute kernels
       declared in the program object.

ERRORS

       Returns CL_SUCCESS if the kernel objects are successfully allocated. Otherwise, it returns one of the
       following errors:

       •   CL_INVALID_PROGRAM if program is not a valid program object.

       •   CL_INVALID_PROGRAM_EXECUTABLE if there is no successfully built executable for any device in program.

       •   CL_INVALID_VALUE if kernels is not NULL and num_kernels is less than the number of kernels in
           program.

       •   CL_OUT_OF_RESOURCES if there is a failure to allocate resources required by the OpenCL implementation
           on the device.

       •   CL_OUT_OF_HOST_MEMORY if there is a failure to allocate resources required by the OpenCL
           implementation on the host.

SPECIFICATION

       OpenCL Specification[1]

SEE ALSO

       clCreateKernel(3clc), clRetainKernel(3clc), clReleaseKernel(3clc), clSetKernelArg(3clc),
       clGetKernelInfo(3clc), clGetKernelWorkGroupInfo(3clc), classDiagram(3clc)

AUTHORS

       The Khronos Group

COPYRIGHT

       Copyright © 2007-2011 The Khronos Group Inc.
       Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or
       associated documentation files (the "Materials"), to deal in the Materials without restriction, including
       without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to
       the condition that this copyright notice and permission notice shall be included in all copies or
       substantial portions of the Materials.

NOTES

        1. OpenCL Specification
           page 158, section 5.7.1 - Creating Kernel Objects

The Khronos Group                                  02/20/2014                         CLCREATEKERNELSINPRO(3clc)