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
|
#include "../common.h"
#include "generic/matrix.h"
const char *nerv_matrix_tname = "nerv.Matrix";
const char *nerv_matrix_cuda_tname = "nerv.CuMatrix";
const char *nerv_matrix_host_tname = "nerv.MMatrix";
void nerv_matrix_host_float_init(lua_State *L);
void nerv_matrix_cuda_float_init(lua_State *L);
void nerv_matrix_host_double_init(lua_State *L);
void nerv_matrix_cuda_double_init(lua_State *L);
void nerv_matrix_host_int_init(lua_State *L);
int print_profile(lua_State *L);
int clear_profile(lua_State *L);
static const luaL_Reg matrix_methods[] = {
{"__tostring__", nerv_error_method_not_implemented },
{"__add__", nerv_error_method_not_implemented },
{"__sub__", nerv_error_method_not_implemented },
{"__mul__", nerv_error_method_not_implemented },
{"print_profile", print_profile},
{"clear_profile", clear_profile},
{NULL, NULL}
};
void nerv_matrix_init(lua_State *L) {
/* abstract base class: Matrix */
luaT_newmetatable(L, nerv_matrix_tname, NULL, NULL, NULL, NULL);
luaL_register(L, NULL, matrix_methods);
lua_pop(L, 1);
/* CuMatrix inherits from Matrix */
luaT_newmetatable(L, nerv_matrix_cuda_tname, nerv_matrix_tname,
NULL, NULL, NULL);
nerv_matrix_cuda_float_init(L);
nerv_matrix_cuda_double_init(L);
/* MMatrix inherits from Matrix */
luaT_newmetatable(L, nerv_matrix_host_tname, nerv_matrix_tname,
NULL, NULL, NULL);
nerv_matrix_host_float_init(L);
nerv_matrix_host_double_init(L);
nerv_matrix_host_int_init(L);
}
|