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
|
package com.mbien.opencl;
import java.nio.Buffer;
import static com.mbien.opencl.CL.*;
/**
*
* @author Michael Bien
*/
public class CLEvent implements CLResource {
public final CLContext context;
public final long ID;
private final CL cl;
private final CLEventInfoAccessor eventInfo;
CLEvent(CLContext context, int id) {
this.context = context;
this.cl = context.cl;
this.ID = id;
this.eventInfo = new CLEventInfoAccessor();
}
public void release() {
throw new UnsupportedOperationException("Not supported yet.");
}
public ExecutionStatus getStatus() {
int status = (int)eventInfo.getLong(CL_EVENT_COMMAND_EXECUTION_STATUS);
return ExecutionStatus.valueOf(status);
}
public CommandType getType() {
int status = (int)eventInfo.getLong(CL_EVENT_COMMAND_TYPE);
return CommandType.valueOf(status);
}
private class CLEventInfoAccessor extends CLInfoAccessor {
@Override
protected int getInfo(int name, long valueSize, Buffer value, long[] valueSizeRet, int valueSizeRetOffset) {
return cl.clGetEventInfo(ID, name, valueSize, value, valueSizeRet, valueSizeRetOffset);
}
}
public enum ExecutionStatus {
/**
* Command has been enqueued in the command-queue.
*/
QUEUED(CL_QUEUED),
/**
* Enqueued command has been submitted by the host to the device
* associated with the command-queue.
*/
SUBMITTED(CL_SUBMITTED),
/**
* Device is currently executing this command.
*/
RUNNING(CL_RUNNING),
/**
* The command has completed.
*/
COMPLETE(CL_COMPLETE);
/**
* Value of wrapped OpenCL command excecution status.
*/
public final int STATUS;
private ExecutionStatus(int status) {
this.STATUS = status;
}
public static ExecutionStatus valueOf(int status) {
switch(status) {
case(CL_QUEUED):
return QUEUED;
case(CL_SUBMITTED):
return SUBMITTED;
case(CL_RUNNING):
return RUNNING;
case(CL_COMPLETE):
return COMPLETE;
}
return null;
}
}
public enum CommandType {
NDRANGE_KERNEL(CL_COMMAND_NDRANGE_KERNEL),
TASK(CL_COMMAND_TASK),
NATIVE_KERNEL(CL_COMMAND_NATIVE_KERNEL),
READ_BUFFER(CL_COMMAND_READ_BUFFER),
WRITE_BUFFER(CL_COMMAND_WRITE_BUFFER),
COPY_BUFFER(CL_COMMAND_COPY_BUFFER),
READ_IMAGE(CL_COMMAND_READ_IMAGE),
WRITE_IMAGE(CL_COMMAND_WRITE_IMAGE),
COPY_IMAGE(CL_COMMAND_COPY_IMAGE),
COPY_BUFFER_TO_IMAGE(CL_COMMAND_COPY_BUFFER_TO_IMAGE),
COPY_IMAGE_TO_BUFFER(CL_COMMAND_COPY_IMAGE_TO_BUFFER),
MAP_BUFFER(CL_COMMAND_MAP_BUFFER),
MAP_IMAGE(CL_COMMAND_MAP_IMAGE),
UNMAP_MEM_OBJECT(CL_COMMAND_UNMAP_MEM_OBJECT),
MARKER(CL_COMMAND_MARKER),
ACQUIRE_GL_OBJECTS(CL_COMMAND_ACQUIRE_GL_OBJECTS),
RELEASE_GL_OBJECTS(CL_COMMAND_RELEASE_GL_OBJECTS);
/**
* Value of wrapped OpenCL command type.
*/
public final int TYPE;
private CommandType(int type) {
this.TYPE = type;
}
public static CommandType valueOf(int commandType) {
CommandType[] values = CommandType.values();
for (CommandType value : values) {
if(value.TYPE == commandType)
return value;
}
return null;
}
}
}
|
