Mercurial > hg > truffle
comparison src/gpu/ptx/gpu_ptx.hpp @ 9430:147162b27799
GRAAL-234 - PTX code loading
author | Morris Meyer <morris.meyer@oracle.com> |
---|---|
date | Tue, 30 Apr 2013 08:17:55 -0400 |
parents | |
children | 7a3499bf5e2c |
comparison
equal
deleted
inserted
replaced
9429:aaf8798b0969 | 9430:147162b27799 |
---|---|
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 GPU_PTX_HPP | |
26 #define GPU_PTX_HPP | |
27 | |
28 class Ptx { | |
29 friend class gpu; | |
30 | |
31 protected: | |
32 static void probe_linkage(); | |
33 #ifdef __APPLE__ | |
34 static bool probe_linkage_apple(); | |
35 #endif | |
36 static bool initialize_gpu(); | |
37 static void generate_kernel(unsigned char *code, int code_len, const char *name); | |
38 | |
39 private: | |
40 typedef int (*cuda_cu_init_func_t)(unsigned int, int); | |
41 typedef int (*cuda_cu_ctx_create_func_t)(void *, int, int); | |
42 typedef int (*cuda_cu_ctx_detach_func_t)(int *); | |
43 typedef int (*cuda_cu_ctx_synchronize_func_t)(int *); | |
44 typedef int (*cuda_cu_device_get_count_func_t)(int *); | |
45 typedef int (*cuda_cu_device_get_name_func_t)(char *, int, int); | |
46 typedef int (*cuda_cu_device_get_func_t)(int *, int); | |
47 typedef int (*cuda_cu_device_compute_capability_func_t)(int *, int *, int); | |
48 typedef int (*cuda_cu_launch_kernel_func_t)(int *, int *, int); | |
49 typedef int (*cuda_cu_module_get_function_func_t)(void *, void *, const char *); | |
50 typedef int (*cuda_cu_module_load_data_ex_func_t)(void *, void *, unsigned int, int *, void **); | |
51 | |
52 static cuda_cu_init_func_t _cuda_cu_init; | |
53 static cuda_cu_ctx_create_func_t _cuda_cu_ctx_create; | |
54 static cuda_cu_ctx_detach_func_t _cuda_cu_ctx_detach; | |
55 static cuda_cu_ctx_synchronize_func_t _cuda_cu_ctx_synchronize; | |
56 static cuda_cu_device_get_count_func_t _cuda_cu_device_get_count; | |
57 static cuda_cu_device_get_name_func_t _cuda_cu_device_get_name; | |
58 static cuda_cu_device_get_func_t _cuda_cu_device_get; | |
59 static cuda_cu_device_compute_capability_func_t _cuda_cu_device_compute_capability; | |
60 static cuda_cu_launch_kernel_func_t _cuda_cu_launch_kernel; | |
61 static cuda_cu_module_get_function_func_t _cuda_cu_module_get_function; | |
62 static cuda_cu_module_load_data_ex_func_t _cuda_cu_module_load_data_ex; | |
63 | |
64 protected: | |
65 static void * _device_context; | |
66 }; | |
67 | |
68 #endif // GPU_PTX_HPP |