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//
// 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;
std::vector<size_t> max_block_size() const;
std::string device_name() const;
std::string vendor_name() 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
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