Mercurial > hg > graal-jvmci-8
comparison src/share/vm/runtime/gpu.hpp @ 9430:147162b27799
GRAAL-234 - PTX code loading
author | Morris Meyer <morris.meyer@oracle.com> |
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date | Tue, 30 Apr 2013 08:17:55 -0400 |
parents | |
children | a6632ef9c84d |
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9429:aaf8798b0969 | 9430:147162b27799 |
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1 /* | |
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 * | |
23 */ | |
24 | |
25 #ifndef SHARE_VM_RUNTIME_GPU_HPP | |
26 #define SHARE_VM_RUNTIME_GPU_HPP | |
27 | |
28 #include "runtime/atomic.hpp" | |
29 | |
30 // gpu defines the interface to the graphics processor; this includes traditional | |
31 // GPU services such as graphics kernel load and execute. | |
32 | |
33 | |
34 class gpu: AllStatic { | |
35 public: | |
36 static void init(void); | |
37 | |
38 static void probe_gpu(); | |
39 | |
40 static void probe_linkage(); | |
41 | |
42 static void initialize_gpu(); | |
43 | |
44 static void generate_kernel(unsigned char *code, int code_len, const char *name); | |
45 | |
46 static void set_available(bool value) { | |
47 _available = value; | |
48 } | |
49 | |
50 static bool is_available() { return _available; } | |
51 | |
52 static void set_initialized(bool value) { | |
53 _initialized = value; | |
54 } | |
55 | |
56 static bool is_initialized() { return _initialized; } | |
57 | |
58 static void set_gpu_linkage(bool value) { | |
59 _gpu_linkage = value; | |
60 } | |
61 | |
62 static bool has_gpu_linkage() { return _gpu_linkage; } | |
63 | |
64 protected: | |
65 static bool _available; | |
66 static bool _gpu_linkage; | |
67 static bool _initialized; | |
68 | |
69 // Platform dependent stuff | |
70 #ifdef TARGET_OS_FAMILY_linux | |
71 #endif | |
72 #ifdef TARGET_OS_FAMILY_solaris | |
73 #endif | |
74 #ifdef TARGET_OS_FAMILY_windows | |
75 #endif | |
76 #ifdef TARGET_OS_FAMILY_bsd | |
77 # include "gpu_bsd.hpp" | |
78 #endif | |
79 | |
80 # include "ptx/gpu_ptx.hpp" | |
81 | |
82 }; | |
83 | |
84 | |
85 #endif // SHARE_VM_RUNTIME_GPU_HPP |