.. _program_listing_file_src_pocky_ext_include_pocky_utils.h:

Program Listing for File pocky_utils.h
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_pocky_ext_include_pocky_utils.h>` (``src/pocky/ext/include/pocky_utils.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: c

   #ifndef POCKY_UTILS_H
   #define POCKY_UTILS_H
   
   typedef struct _opencl_platform_query_entry
   {
       cl_platform_id id;                          
       char *name;                                 
       char *version;                              
       struct _opencl_platform_query_entry *next;  
   }
   pocky_opencl_platform_query_entry;
   
   typedef struct _opencl_device_query_entry
   {
       cl_device_id id;                            
       char *name;                                 
       cl_device_type type;                        
       struct _opencl_device_query_entry *next;    
   }
   pocky_opencl_device_query_entry;
   
   extern const char *pocky_opencl_error_to_string(cl_int err);
   
   extern cl_int pocky_opencl_platform_query_all(pocky_opencl_platform_query_entry **entries);
   
   extern void pocky_opencl_platform_query_all_free(pocky_opencl_platform_query_entry **entries);
   
   extern cl_int pocky_opencl_device_query_all(cl_platform_id plat,
       pocky_opencl_device_query_entry **entries);
   
   extern void pocky_opencl_device_query_all_free(pocky_opencl_device_query_entry **entries);
   
   extern cl_int pocky_opencl_context_default(cl_context *ctx);
   
   extern cl_int pocky_opencl_context_default_cpus(cl_context *ctx);
   
   extern cl_int pocky_opencl_context_default_gpus(cl_context *ctx);
   
   extern cl_int pocky_opencl_context_from_device_list(size_t num_devices,
       cl_device_id *devices, cl_context *ctx);
   
   extern cl_int pocky_opencl_context_free(cl_context *ctx);
   
   extern cl_int pocky_opencl_queues_create_all(cl_context ctx,
       cl_uint *num_queues, cl_command_queue **queues);
   
   extern cl_int pocky_opencl_queues_free_all(cl_uint *num_queues,
           cl_command_queue **queues);
   
   extern cl_int pocky_opencl_kernels_from_fragments(cl_uint nfrags,
       const char **frags, cl_context ctx, cl_program *prog,
       cl_uint *num_kerns, cl_kernel **kerns);
   
   extern cl_int pocky_opencl_kernels_from_files(cl_uint nfiles,
       const char **files, cl_context ctx, cl_program *prog,
       cl_uint *num_kerns, cl_kernel **kerns);
   
   extern cl_int pocky_opencl_kernel_lookup_by_name(cl_uint num_kerns,
       cl_kernel *kerns, const char *name, cl_kernel *kern);
   
   extern cl_int pocky_opencl_kernels_free_all(cl_uint *num_kerns, cl_kernel **kerns);
   
   extern cl_int pocky_opencl_program_free(cl_program *prog);
   
   #endif      /* POCKY_UTILS_H */
   
   /* vim: set ft=c.doxygen: */