1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Copyright 2012 Francisco Jerez 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Permission is hereby granted, free of charge, to any person obtaining a 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// copy of this software and associated documentation files (the "Software"), 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// to deal in the Software without restriction, including without limitation 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// the rights to use, copy, modify, merge, publish, distribute, sublicense, 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// and/or sell copies of the Software, and to permit persons to whom the 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Software is furnished to do so, subject to the following conditions: 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// The above copyright notice and this permission notice shall be included in 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// all copies or substantial portions of the Software. 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// SOFTWARE. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef __CORE_MEMORY_HPP__ 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define __CORE_MEMORY_HPP__ 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <functional> 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <map> 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <memory> 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "core/base.hpp" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "core/queue.hpp" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgnamespace clover { 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org typedef struct _cl_mem memory_obj; 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org class resource; 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org class sub_resource; 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct _cl_mem : public clover::ref_counter { 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgprotected: 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _cl_mem(clover::context &ctx, cl_mem_flags flags, 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t size, void *host_ptr); 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _cl_mem(const _cl_mem &obj) = delete; 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgpublic: 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual ~_cl_mem(); 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual cl_mem_object_type type() const = 0; 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual clover::resource &resource(cl_command_queue q) = 0; 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void destroy_notify(std::function<void ()> f); 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_mem_flags flags() const; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t size() const; 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *host_ptr() const; 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org clover::context &ctx; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgprivate: 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_mem_flags __flags; 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __size; 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *__host_ptr; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::function<void ()> __destroy_notify; 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgprotected: 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::string data; 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgnamespace clover { 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct buffer : public memory_obj { 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org protected: 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org buffer(clover::context &ctx, cl_mem_flags flags, 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t size, void *host_ptr); 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual cl_mem_object_type type() const; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct root_buffer : public buffer { 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org root_buffer(clover::context &ctx, cl_mem_flags flags, 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t size, void *host_ptr); 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual clover::resource &resource(cl_command_queue q); 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org private: 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::map<clover::device *, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::unique_ptr<clover::root_resource>> resources; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct sub_buffer : public buffer { 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sub_buffer(clover::root_buffer &parent, cl_mem_flags flags, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t offset, size_t size); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual clover::resource &resource(cl_command_queue q); 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t offset() const; 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org clover::root_buffer &parent; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org private: 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __offset; 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::map<clover::device *, 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::unique_ptr<clover::sub_resource>> resources; 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct image : public memory_obj { 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org protected: 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org image(clover::context &ctx, cl_mem_flags flags, 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const cl_image_format *format, 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t width, size_t height, size_t depth, 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t row_pitch, size_t slice_pitch, size_t size, 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *host_ptr); 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual clover::resource &resource(cl_command_queue q); 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_image_format format() const; 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t width() const; 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t height() const; 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t depth() const; 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t row_pitch() const; 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t slice_pitch() const; 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org private: 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_image_format __format; 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __width; 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __height; 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __depth; 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __row_pitch; 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t __slice_pitch; 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::map<clover::device *, 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org std::unique_ptr<clover::root_resource>> resources; 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct image2d : public image { 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org image2d(clover::context &ctx, cl_mem_flags flags, 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const cl_image_format *format, size_t width, 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t height, size_t row_pitch, 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *host_ptr); 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual cl_mem_object_type type() const; 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct image3d : public image { 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org public: 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org image3d(clover::context &ctx, cl_mem_flags flags, 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const cl_image_format *format, 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t width, size_t height, size_t depth, 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t row_pitch, size_t slice_pitch, 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org void *host_ptr); 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org virtual cl_mem_object_type type() const; 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 158