| // |
| // Copyright 2012 Francisco Jerez |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the "Software"), |
| // to deal in the Software without restriction, including without limitation |
| // the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| // and/or sell copies of the Software, and to permit persons to whom the |
| // Software is furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in |
| // all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| // THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| // OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| // SOFTWARE. |
| // |
| |
| #ifndef __CORE_DEVICE_HPP__ |
| #define __CORE_DEVICE_HPP__ |
| |
| #include <set> |
| #include <vector> |
| |
| #include "core/base.hpp" |
| #include "core/format.hpp" |
| #include "pipe-loader/pipe_loader.h" |
| |
| namespace clover { |
| typedef struct _cl_device_id device; |
| class root_resource; |
| class hard_event; |
| } |
| |
| struct _cl_device_id { |
| public: |
| _cl_device_id(pipe_loader_device *ldev); |
| _cl_device_id(_cl_device_id &&dev); |
| _cl_device_id(const _cl_device_id &dev) = delete; |
| ~_cl_device_id(); |
| |
| cl_device_type type() const; |
| cl_uint vendor_id() const; |
| size_t max_images_read() const; |
| size_t max_images_write() const; |
| cl_uint max_image_levels_2d() const; |
| cl_uint max_image_levels_3d() const; |
| cl_uint max_samplers() const; |
| cl_ulong max_mem_global() const; |
| cl_ulong max_mem_local() const; |
| cl_ulong max_mem_input() const; |
| cl_ulong max_const_buffer_size() const; |
| cl_uint max_const_buffers() const; |
| size_t max_threads_per_block() const; |
| |
| std::vector<size_t> max_block_size() const; |
| std::string device_name() const; |
| std::string vendor_name() const; |
| enum pipe_shader_ir ir_format() const; |
| std::string ir_target() const; |
| |
| friend struct _cl_command_queue; |
| friend class clover::root_resource; |
| friend class clover::hard_event; |
| friend std::set<cl_image_format> |
| clover::supported_formats(cl_context, cl_mem_object_type); |
| |
| private: |
| pipe_screen *pipe; |
| pipe_loader_device *ldev; |
| }; |
| |
| namespace clover { |
| /// |
| /// Container of all the compute devices that are available in the |
| /// system. |
| /// |
| class device_registry { |
| public: |
| typedef std::vector<device>::iterator iterator; |
| |
| device_registry(); |
| |
| iterator begin() { |
| return devs.begin(); |
| } |
| |
| iterator end() { |
| return devs.end(); |
| } |
| |
| device &front() { |
| return devs.front(); |
| } |
| |
| device &back() { |
| return devs.back(); |
| } |
| |
| protected: |
| std::vector<device> devs; |
| }; |
| } |
| |
| #endif |