Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | RSS feed

  1. //
  2. // Copyright 2012 Francisco Jerez
  3. //
  4. // Permission is hereby granted, free of charge, to any person obtaining a
  5. // copy of this software and associated documentation files (the "Software"),
  6. // to deal in the Software without restriction, including without limitation
  7. // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8. // and/or sell copies of the Software, and to permit persons to whom the
  9. // Software is furnished to do so, subject to the following conditions:
  10. //
  11. // The above copyright notice and this permission notice shall be included in
  12. // all copies or substantial portions of the Software.
  13. //
  14. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17. // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18. // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19. // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20. // OTHER DEALINGS IN THE SOFTWARE.
  21. //
  22.  
  23. #ifndef CLOVER_CORE_DEVICE_HPP
  24. #define CLOVER_CORE_DEVICE_HPP
  25.  
  26. #include <set>
  27. #include <vector>
  28.  
  29. #include "core/object.hpp"
  30. #include "core/format.hpp"
  31. #include "pipe-loader/pipe_loader.h"
  32.  
  33. namespace clover {
  34.    class platform;
  35.    class root_resource;
  36.    class hard_event;
  37.  
  38.    class device : public ref_counter, public _cl_device_id {
  39.    public:
  40.       device(clover::platform &platform, pipe_loader_device *ldev);
  41.       ~device();
  42.  
  43.       device(const device &dev) = delete;
  44.       device &
  45.       operator=(const device &dev) = delete;
  46.  
  47.       bool
  48.       operator==(const device &dev) const;
  49.  
  50.       cl_device_type type() const;
  51.       cl_uint vendor_id() const;
  52.       size_t max_images_read() const;
  53.       size_t max_images_write() const;
  54.       cl_uint max_image_levels_2d() const;
  55.       cl_uint max_image_levels_3d() const;
  56.       cl_uint max_samplers() const;
  57.       cl_ulong max_mem_global() const;
  58.       cl_ulong max_mem_local() const;
  59.       cl_ulong max_mem_input() const;
  60.       cl_ulong max_const_buffer_size() const;
  61.       cl_uint max_const_buffers() const;
  62.       size_t max_threads_per_block() const;
  63.       cl_ulong max_mem_alloc_size() const;
  64.       cl_uint max_clock_frequency() const;
  65.       cl_uint max_compute_units() const;
  66.       bool image_support() const;
  67.       bool has_doubles() const;
  68.  
  69.       std::vector<size_t> max_block_size() const;
  70.       std::string device_name() const;
  71.       std::string vendor_name() const;
  72.       enum pipe_shader_ir ir_format() const;
  73.       std::string ir_target() const;
  74.       enum pipe_endian endianness() const;
  75.  
  76.       friend class command_queue;
  77.       friend class root_resource;
  78.       friend class hard_event;
  79.       friend std::set<cl_image_format>
  80.       supported_formats(const context &, cl_mem_object_type);
  81.  
  82.       clover::platform &platform;
  83.  
  84.    private:
  85.       pipe_screen *pipe;
  86.       pipe_loader_device *ldev;
  87.    };
  88. }
  89.  
  90. #endif
  91.