/usr/include/oclgrind/Queue.h is in liboclgrind-dev 16.10-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | // Queue.h (Oclgrind)
// Copyright (c) 2013-2016, James Price and Simon McIntosh-Smith,
// University of Bristol. All rights reserved.
//
// This program is provided under a three-clause BSD license. For full
// license terms please see the LICENSE file distributed with this
// source code.
#pragma once
#include "common.h"
namespace oclgrind
{
class Context;
class Kernel;
struct Event
{
int state;
double queueTime, startTime, endTime;
Event();
};
class Queue
{
public:
enum CommandType {EMPTY, COPY, COPY_RECT, FILL_BUFFER, FILL_IMAGE, KERNEL,
MAP, NATIVE_KERNEL, READ, READ_RECT, UNMAP, WRITE,
WRITE_RECT};
struct Command
{
CommandType type;
std::list<Event*> waitList;
Command()
{
type = EMPTY;
}
private:
Event *event;
friend class Queue;
};
struct BufferCommand : Command
{
unsigned char *ptr;
size_t address, size;
BufferCommand(CommandType t)
{
type = t;
}
};
struct BufferRectCommand : Command
{
unsigned char *ptr;
size_t address;
size_t region[3];
size_t host_offset[3];
size_t buffer_offset[3];
BufferRectCommand(CommandType t)
{
type = t;
}
};
struct CopyCommand : Command
{
size_t src, dst, size;
CopyCommand()
{
type = COPY;
}
};
struct CopyRectCommand : Command
{
size_t src, dst;
size_t region[3];
size_t src_offset[3];
size_t dst_offset[3];
CopyRectCommand()
{
type = COPY_RECT;
}
};
struct FillBufferCommand : Command
{
size_t address, size;
size_t pattern_size;
unsigned char *pattern;
FillBufferCommand(const unsigned char *p, size_t sz)
{
type = FILL_BUFFER;
pattern = new unsigned char[sz];
pattern_size = sz;
memcpy(pattern, p, sz);
}
~FillBufferCommand()
{
delete[] pattern;
}
};
struct FillImageCommand : Command
{
size_t base;
size_t origin[3], region[3];
size_t rowPitch, slicePitch;
size_t pixelSize;
unsigned char color[16];
FillImageCommand(size_t b, const size_t o[3], const size_t r[3],
size_t rp, size_t sp,
size_t ps, const unsigned char *col)
{
type = FILL_IMAGE;
base = b;
memcpy(origin, o, sizeof(size_t)*3);
memcpy(region, r, sizeof(size_t)*3);
rowPitch = rp;
slicePitch = sp;
pixelSize = ps;
memcpy(color, col, 16);
}
};
struct KernelCommand : Command
{
Kernel *kernel;
unsigned int work_dim;
Size3 globalOffset;
Size3 globalSize;
Size3 localSize;
KernelCommand()
{
type = KERNEL;
}
};
struct NativeKernelCommand : Command
{
void (CL_CALLBACK *func)(void *);
void *args;
NativeKernelCommand(void (CL_CALLBACK *f)(void *),
void *a, size_t sz)
{
type = NATIVE_KERNEL;
func = f;
if (a)
{
args = malloc(sz);
memcpy(args, a, sz);
}
else
{
args = NULL;
}
}
~NativeKernelCommand()
{
if (args)
{
free(args);
}
}
};
struct MapCommand : Command
{
void *ptr;
size_t address;
size_t offset;
size_t size;
cl_map_flags flags;
MapCommand()
{
type = MAP;
}
};
struct UnmapCommand : Command
{
const void *ptr;
size_t address;
UnmapCommand()
{
type = UNMAP;
}
};
public:
Queue(const Context *context);
virtual ~Queue();
Event* enqueue(Command *command);
void executeCopyBuffer(CopyCommand *cmd);
void executeCopyBufferRect(CopyRectCommand *cmd);
void executeFillBuffer(FillBufferCommand *cmd);
void executeFillImage(FillImageCommand *cmd);
void executeKernel(KernelCommand *cmd);
void executeMap(MapCommand *cmd);
void executeNativeKernel(NativeKernelCommand *cmd);
void executeReadBuffer(BufferCommand *cmd);
void executeReadBufferRect(BufferRectCommand *cmd);
void executeUnmap(UnmapCommand *cmd);
void executeWriteBuffer(BufferCommand *cmd);
void executeWriteBufferRect(BufferRectCommand *cmd);
bool isEmpty() const;
Command* update();
private:
const Context *m_context;
std::queue<Command*> m_queue;
};
}
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