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6 | |
6 | |
7 | typedef cl_platform_id OpenCL__Platform; |
7 | typedef cl_platform_id OpenCL__Platform; |
8 | typedef cl_device_id OpenCL__Device; |
8 | typedef cl_device_id OpenCL__Device; |
9 | typedef cl_context OpenCL__Context; |
9 | typedef cl_context OpenCL__Context; |
10 | typedef cl_command_queue OpenCL__Queue; |
10 | typedef cl_command_queue OpenCL__Queue; |
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11 | typedef cl_mem OpenCL__Memory; |
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12 | typedef cl_mem OpenCL__Buffer; |
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13 | typedef cl_mem OpenCL__Image; |
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14 | typedef cl_mem OpenCL__Image2D; |
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15 | typedef cl_mem OpenCL__Image3D; |
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16 | typedef cl_mem OpenCL__Memory_ornull; |
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17 | typedef cl_mem OpenCL__Buffer_ornull; |
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18 | typedef cl_mem OpenCL__Image_ornull; |
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19 | typedef cl_mem OpenCL__Image2D_ornull; |
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20 | typedef cl_mem OpenCL__Image3D_ornull; |
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21 | typedef cl_sampler OpenCL__Sampler; |
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22 | typedef cl_program OpenCL__Program; |
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23 | typedef cl_kernel OpenCL__Kernel; |
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24 | typedef cl_event OpenCL__Event; |
11 | |
25 | |
12 | static const struct { |
26 | typedef struct |
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27 | { |
13 | IV iv; |
28 | IV iv; |
14 | const char *name; |
29 | const char *name; |
15 | } cl_error[] = { |
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16 | #define def_error(name) { (IV)CL_ ## name, # name }, |
30 | #define const_iv(name) { (IV)CL_ ## name, # name }, |
17 | #include "invalid.h" |
31 | } ivstr; |
18 | }; |
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19 | |
32 | |
20 | static const char * |
33 | static const char * |
21 | clstrerror (cl_int res) |
34 | iv2str (IV value, const ivstr *base, int count, const char *fallback) |
22 | { |
35 | { |
23 | int i; |
36 | int i; |
24 | static char numbuf [32]; |
37 | static char strbuf [32]; |
25 | |
38 | |
26 | for (i = sizeof (cl_error) / sizeof (cl_error [0]); i--; ) |
39 | for (i = count; i--; ) |
27 | if (cl_error [i].iv == res) |
40 | if (base [i].iv == value) |
28 | return cl_error [i].name; |
41 | return base [i].name; |
29 | |
42 | |
30 | snprintf (numbuf, sizeof (numbuf), "ERROR(%d)", res); |
43 | snprintf (strbuf, sizeof (strbuf), fallback, (int)value); |
31 | |
44 | |
32 | return numbuf; |
45 | return strbuf; |
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46 | } |
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47 | |
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48 | static const char * |
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49 | enum2str (cl_uint value) |
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50 | { |
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51 | static const ivstr enumstr[] = { |
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52 | #include "enumstr.h" |
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53 | }; |
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54 | |
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55 | return iv2str (value, enumstr, sizeof (enumstr) / sizeof (enumstr [0]), "ENUM(0x%04x)"); |
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56 | } |
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57 | |
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58 | static const char * |
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59 | err2str (cl_int err) |
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60 | { |
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61 | static const ivstr errstr[] = { |
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62 | #include "errstr.h" |
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63 | }; |
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64 | |
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65 | return iv2str (err, errstr, sizeof (errstr) / sizeof (errstr [0]), "ERROR(%d)"); |
33 | } |
66 | } |
34 | |
67 | |
35 | #define FAIL(name,res) \ |
68 | #define FAIL(name,res) \ |
36 | croak (# name ": %s", clstrerror (res)); |
69 | croak ("cl" # name ": %s", err2str (res)); |
37 | |
70 | |
38 | #define NEED_SUCCESS(name,args) \ |
71 | #define NEED_SUCCESS(name,args) \ |
39 | do { \ |
72 | do { \ |
40 | cl_int res = name args; \ |
73 | cl_int res = cl ## name args; \ |
41 | \ |
74 | \ |
42 | if (res) \ |
75 | if (res) \ |
43 | FAIL (name, res); \ |
76 | FAIL (name, res); \ |
44 | } while (0) |
77 | } while (0) |
45 | |
78 | |
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79 | #define NEW_MORTAL_OBJ(class,ptr) sv_setref_pv (sv_newmortal (), class, ptr) |
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80 | #define XPUSH_NEW_OBJ(class,ptr) XPUSHs (NEW_MORTAL_OBJ (class, ptr)) |
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81 | |
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82 | /*TODO*/ |
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83 | #define EVENT_LIST(items,count) cl_uint event_list_count = 0; cl_event *event_list_ptr = 0 |
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84 | |
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85 | #define INFO(class) \ |
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86 | { \ |
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87 | size_t size; \ |
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88 | SV *sv; \ |
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89 | \ |
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90 | NEED_SUCCESS (Get ## class ## Info, (this, name, 0, 0, &size)); \ |
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91 | sv = sv_2mortal (newSV (size)); \ |
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92 | SvUPGRADE (sv, SVt_PV); \ |
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93 | SvPOK_only (sv); \ |
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94 | SvCUR_set (sv, size); \ |
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95 | NEED_SUCCESS (Get ## class ## Info, (this, name, size, SvPVX (sv), 0)); \ |
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96 | XPUSHs (sv); \ |
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97 | } |
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98 | |
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99 | static void * |
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100 | SvPTROBJ (const char *func, const char *svname, SV *sv, const char *pkg) |
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101 | { |
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102 | if (SvROK (sv) && sv_derived_from (sv, pkg)) |
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103 | return (void *)SvIV (SvRV (sv)); |
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104 | |
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105 | croak ("%s: %s is not of type %s", func, svname, pkg); |
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106 | } |
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107 | |
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108 | static void * |
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109 | tmpbuf (size_t size) |
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110 | { |
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111 | static void *buf; |
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112 | static size_t len; |
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113 | |
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114 | if (len < size) |
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115 | { |
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116 | free (buf); |
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117 | len = ((size + 31) & ~4095) + 4096 - 32; |
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118 | buf = malloc (len); |
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119 | } |
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120 | |
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121 | return buf; |
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122 | } |
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123 | |
46 | MODULE = OpenCL PACKAGE = OpenCL |
124 | MODULE = OpenCL PACKAGE = OpenCL |
47 | |
125 | |
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126 | PROTOTYPES: ENABLE |
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127 | |
48 | BOOT: |
128 | BOOT: |
49 | { |
129 | { |
50 | HV *stash = gv_stashpv ("OpenCL", 1); |
130 | HV *stash = gv_stashpv ("OpenCL", 1); |
51 | static const struct { |
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52 | const char *name; |
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53 | IV iv; |
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54 | } *civ, const_iv[] = { |
131 | static const ivstr *civ, const_iv[] = { |
55 | #define const_iv(name) { # name, (IV)CL_ ## name }, |
132 | { sizeof (cl_char ), "SIZEOF_CHAR" }, |
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133 | { sizeof (cl_uchar ), "SIZEOF_UCHAR" }, |
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134 | { sizeof (cl_short ), "SIZEOF_SHORT" }, |
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135 | { sizeof (cl_ushort), "SIZEOF_USHORT"}, |
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136 | { sizeof (cl_int ), "SIZEOF_INT" }, |
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137 | { sizeof (cl_uint ), "SIZEOF_UINT" }, |
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138 | { sizeof (cl_long ), "SIZEOF_LONG" }, |
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139 | { sizeof (cl_ulong ), "SIZEOF_ULONG" }, |
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140 | { sizeof (cl_half ), "SIZEOF_HALF" }, |
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141 | { sizeof (cl_float ), "SIZEOF_FLOAT" }, |
56 | #include "constiv.h" |
142 | #include "constiv.h" |
57 | }; |
143 | }; |
58 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
144 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
59 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
145 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
60 | } |
146 | } |
61 | |
147 | |
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148 | const char * |
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149 | err2str (cl_int err) |
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150 | |
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151 | const char * |
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152 | enum2str (cl_uint value) |
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153 | |
62 | void |
154 | void |
63 | platforms () |
155 | platforms () |
64 | PPCODE: |
156 | PPCODE: |
65 | { |
157 | { |
66 | cl_platform_id *list; |
158 | cl_platform_id *list; |
67 | cl_uint count; |
159 | cl_uint count; |
68 | int i; |
160 | int i; |
69 | |
161 | |
70 | NEED_SUCCESS (clGetPlatformIDs, (0, 0, &count)); |
162 | NEED_SUCCESS (GetPlatformIDs, (0, 0, &count)); |
71 | Newx (list, count, cl_platform_id); |
163 | list = tmpbuf (sizeof (*list) * count); |
72 | NEED_SUCCESS (clGetPlatformIDs, (count, list, 0)); |
164 | NEED_SUCCESS (GetPlatformIDs, (count, list, 0)); |
73 | |
165 | |
74 | EXTEND (SP, count); |
166 | EXTEND (SP, count); |
75 | for (i = 0; i < count; ++i) |
167 | for (i = 0; i < count; ++i) |
76 | PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Platform", list [i])); |
168 | PUSHs (NEW_MORTAL_OBJ ("OpenCL::Platform", list [i])); |
77 | |
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78 | Safefree (list); |
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79 | } |
169 | } |
80 | |
170 | |
81 | void |
171 | void |
82 | context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) |
172 | context_from_type_simple (cl_device_type type = CL_DEVICE_TYPE_DEFAULT) |
83 | PPCODE: |
173 | PPCODE: |
84 | { |
174 | { |
85 | cl_int res; |
175 | cl_int res; |
86 | cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res); |
176 | cl_context ctx = clCreateContextFromType (0, type, 0, 0, &res); |
87 | |
177 | |
88 | if (res) |
178 | if (res) |
89 | FAIL (clCreateContextFromType, res); |
179 | FAIL (CreateContextFromType, res); |
90 | |
180 | |
91 | XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx)); |
181 | XPUSH_NEW_OBJ ("OpenCL::Context", ctx); |
92 | } |
182 | } |
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183 | |
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184 | void |
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185 | wait_for_events (...) |
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186 | CODE: |
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187 | { |
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188 | EVENT_LIST (0, items); |
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189 | NEED_SUCCESS (WaitForEvents, (event_list_count, event_list_ptr)); |
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190 | } |
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191 | |
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192 | PROTOTYPES: DISABLE |
93 | |
193 | |
94 | MODULE = OpenCL PACKAGE = OpenCL::Platform |
194 | MODULE = OpenCL PACKAGE = OpenCL::Platform |
95 | |
195 | |
96 | void |
196 | void |
97 | info (OpenCL::Platform this, cl_platform_info name) |
197 | info (OpenCL::Platform this, cl_platform_info name) |
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198 | PPCODE: |
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199 | INFO (Platform) |
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200 | |
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201 | void |
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202 | devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) |
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203 | PPCODE: |
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204 | { |
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205 | cl_device_id *list; |
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206 | cl_uint count; |
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207 | int i; |
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208 | |
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209 | NEED_SUCCESS (GetDeviceIDs, (this, type, 0, 0, &count)); |
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210 | list = tmpbuf (sizeof (*list) * count); |
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211 | NEED_SUCCESS (GetDeviceIDs, (this, type, count, list, 0)); |
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212 | |
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213 | EXTEND (SP, count); |
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214 | for (i = 0; i < count; ++i) |
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215 | PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); |
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216 | } |
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217 | |
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218 | void |
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219 | context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) |
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220 | PPCODE: |
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221 | { |
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222 | cl_int res; |
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223 | cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 }; |
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224 | cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res); |
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225 | |
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226 | if (res) |
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227 | FAIL (CreateContextFromType, res); |
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228 | |
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229 | XPUSH_NEW_OBJ ("OpenCL::Context", ctx); |
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230 | } |
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231 | |
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232 | MODULE = OpenCL PACKAGE = OpenCL::Device |
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233 | |
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234 | void |
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235 | info (OpenCL::Device this, cl_device_info name) |
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236 | PPCODE: |
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237 | INFO (Device) |
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238 | |
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239 | void |
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240 | context_simple (OpenCL::Device this) |
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241 | PPCODE: |
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242 | { |
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243 | cl_int res; |
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244 | cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); |
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245 | |
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246 | if (res) |
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247 | FAIL (CreateContext, res); |
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248 | |
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249 | XPUSH_NEW_OBJ ("OpenCL::Context", ctx); |
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250 | } |
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251 | |
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252 | MODULE = OpenCL PACKAGE = OpenCL::Context |
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253 | |
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254 | void |
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255 | DESTROY (OpenCL::Context context) |
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256 | CODE: |
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257 | clReleaseContext (context); |
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258 | |
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259 | void |
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260 | info (OpenCL::Context this, cl_context_info name) |
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261 | PPCODE: |
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262 | INFO (Context) |
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263 | |
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264 | void |
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265 | command_queue_simple (OpenCL::Context this, OpenCL::Device device) |
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266 | PPCODE: |
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267 | { |
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268 | cl_int res; |
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269 | cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res); |
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270 | |
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271 | if (res) |
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272 | FAIL (CreateCommandQueue, res); |
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273 | |
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274 | XPUSH_NEW_OBJ ("OpenCL::Queue", queue); |
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275 | } |
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276 | |
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277 | void |
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278 | buffer (OpenCL::Context this, cl_mem_flags flags, size_t len) |
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279 | PPCODE: |
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280 | { |
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281 | cl_int res; |
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282 | cl_mem mem; |
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283 | |
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284 | if (flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR)) |
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285 | croak ("clCreateBuffer: cannot use/copy host ptr when no data is given, use $context->buffer_sv instead?"); |
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286 | |
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287 | mem = clCreateBuffer (this, flags, len, 0, &res); |
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288 | |
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289 | if (res) |
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290 | FAIL (CreateBuffer, res); |
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291 | |
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292 | XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); |
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293 | } |
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294 | |
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295 | void |
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296 | buffer_sv (OpenCL::Context this, cl_mem_flags flags, SV *data) |
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297 | PPCODE: |
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298 | { |
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299 | STRLEN len; |
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300 | char *ptr = SvPVbyte (data, len); |
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301 | cl_int res; |
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302 | cl_mem mem; |
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303 | |
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304 | if (!(flags & (CL_MEM_USE_HOST_PTR | CL_MEM_COPY_HOST_PTR))) |
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305 | croak ("clCreateBuffer: have to specify use or copy host ptr when buffer data is given, use $context->buffer instead?"); |
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306 | |
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307 | mem = clCreateBuffer (this, flags, len, ptr, &res); |
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308 | |
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309 | if (res) |
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310 | FAIL (CreateBuffer, res); |
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311 | |
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312 | XPUSH_NEW_OBJ ("OpenCL::Buffer", mem); |
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313 | } |
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314 | |
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315 | void |
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316 | image2d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, SV *data) |
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317 | PPCODE: |
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318 | { |
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319 | STRLEN len; |
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320 | char *ptr = SvPVbyte (data, len); |
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321 | const cl_image_format format = { channel_order, channel_type }; |
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322 | cl_int res; |
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323 | cl_mem mem = clCreateImage2D (this, flags, &format, width, height, len / height, ptr, &res); |
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324 | |
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325 | if (res) |
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326 | FAIL (CreateImage2D, res); |
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327 | |
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328 | XPUSH_NEW_OBJ ("OpenCL::Image2D", mem); |
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329 | } |
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330 | |
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331 | void |
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332 | image3d (OpenCL::Context this, cl_mem_flags flags, cl_channel_order channel_order, cl_channel_type channel_type, size_t width, size_t height, size_t depth, size_t slice_pitch, SV *data) |
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333 | PPCODE: |
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334 | { |
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335 | STRLEN len; |
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336 | char *ptr = SvPVbyte (data, len); |
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337 | const cl_image_format format = { channel_order, channel_type }; |
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338 | cl_int res; |
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339 | cl_mem mem = clCreateImage3D (this, flags, &format, width, height, |
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340 | depth, len / (height * slice_pitch), slice_pitch, ptr, &res); |
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341 | |
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342 | if (res) |
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343 | FAIL (CreateImage3D, res); |
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344 | |
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345 | XPUSH_NEW_OBJ ("OpenCL::Image3D", mem); |
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346 | } |
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347 | |
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348 | void |
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349 | supported_image_formats (OpenCL::Context this, cl_mem_flags flags, cl_mem_object_type image_type) |
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350 | PPCODE: |
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351 | { |
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352 | cl_uint count; |
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353 | cl_image_format *list; |
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354 | int i; |
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355 | |
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356 | NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, 0, 0, &count)); |
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357 | Newx (list, count, cl_image_format); |
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358 | NEED_SUCCESS (GetSupportedImageFormats, (this, flags, image_type, count, list, 0)); |
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359 | |
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360 | EXTEND (SP, count); |
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361 | for (i = 0; i < count; ++i) |
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362 | { |
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363 | AV *av = newAV (); |
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364 | av_store (av, 1, newSVuv (list [i].image_channel_data_type)); |
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365 | av_store (av, 0, newSVuv (list [i].image_channel_order)); |
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366 | PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
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367 | } |
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368 | } |
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369 | |
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370 | void |
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371 | sampler (OpenCL::Context this, cl_bool normalized_coords, cl_addressing_mode addressing_mode, cl_filter_mode filter_mode) |
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372 | PPCODE: |
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373 | { |
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374 | cl_int res; |
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375 | cl_sampler sampler = clCreateSampler (this, normalized_coords, addressing_mode, filter_mode, &res); |
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376 | |
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377 | if (res) |
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378 | FAIL (CreateSampler, res); |
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379 | |
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380 | XPUSH_NEW_OBJ ("OpenCL::Sampler", sampler); |
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381 | } |
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382 | |
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383 | void |
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384 | program_with_source (OpenCL::Context this, SV *program) |
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385 | PPCODE: |
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386 | { |
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387 | STRLEN len; |
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388 | size_t len2; |
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389 | const char *ptr = SvPVbyte (program, len); |
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390 | cl_int res; |
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391 | cl_program prog; |
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392 | |
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393 | len2 = len; |
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394 | prog = clCreateProgramWithSource (this, 1, &ptr, &len2, &res); |
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395 | |
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396 | if (res) |
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397 | FAIL (CreateProgramWithSource, res); |
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398 | |
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399 | XPUSH_NEW_OBJ ("OpenCL::Program", prog); |
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400 | } |
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401 | |
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402 | MODULE = OpenCL PACKAGE = OpenCL::Queue |
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403 | |
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404 | void |
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405 | DESTROY (OpenCL::Queue this) |
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406 | CODE: |
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407 | clReleaseCommandQueue (this); |
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408 | |
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409 | void |
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410 | info (OpenCL::Queue this, cl_command_queue_info name) |
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411 | PPCODE: |
|
|
412 | INFO (CommandQueue) |
|
|
413 | |
|
|
414 | void |
|
|
415 | enqueue_read_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, size_t len, SV *data, ...) |
|
|
416 | PPCODE: |
|
|
417 | { |
|
|
418 | cl_event ev = 0; |
|
|
419 | EVENT_LIST (6, items - 6); |
|
|
420 | |
|
|
421 | SvUPGRADE (data, SVt_PV); |
|
|
422 | SvGROW (data, len); |
|
|
423 | SvPOK_only (data); |
|
|
424 | SvCUR_set (data, len); |
|
|
425 | NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
426 | |
|
|
427 | if (ev) |
|
|
428 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
429 | } |
|
|
430 | |
|
|
431 | void |
|
|
432 | enqueue_write_buffer (OpenCL::Queue this, OpenCL::Buffer mem, cl_bool blocking, size_t offset, SV *data, ...) |
|
|
433 | PPCODE: |
|
|
434 | { |
|
|
435 | cl_event ev = 0; |
|
|
436 | STRLEN len; |
|
|
437 | char *ptr = SvPVbyte (data, len); |
|
|
438 | EVENT_LIST (5, items - 5); |
|
|
439 | |
|
|
440 | NEED_SUCCESS (EnqueueReadBuffer, (this, mem, blocking, offset, len, ptr, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
441 | |
|
|
442 | if (ev) |
|
|
443 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
444 | } |
|
|
445 | |
|
|
446 | void |
|
|
447 | enqueue_copy_buffer (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_offset, size_t dst_offset, size_t len, ...) |
|
|
448 | PPCODE: |
|
|
449 | { |
|
|
450 | cl_event ev = 0; |
|
|
451 | EVENT_LIST (6, items - 6); |
|
|
452 | |
|
|
453 | NEED_SUCCESS (EnqueueCopyBuffer, (this, src, dst, src_offset, dst_offset, len, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
454 | |
|
|
455 | if (ev) |
|
|
456 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
457 | } |
|
|
458 | |
|
|
459 | /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueReadBufferRect.html */ |
|
|
460 | /*TODO http://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clEnqueueWriteBufferRect.html */ |
|
|
461 | |
|
|
462 | void |
|
|
463 | enqueue_read_image (OpenCL::Queue this, OpenCL::Image src, cl_bool blocking, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t row_pitch, size_t slice_pitch, SV *data, ...) |
|
|
464 | PPCODE: |
|
|
465 | { |
|
|
466 | cl_event ev = 0; |
|
|
467 | const size_t src_origin[3] = { src_x, src_y, src_z }; |
|
|
468 | const size_t region[3] = { width, height, depth }; |
|
|
469 | size_t len = row_pitch * slice_pitch * depth; |
|
|
470 | EVENT_LIST (11, items - 11); |
|
|
471 | |
|
|
472 | SvUPGRADE (data, SVt_PV); |
|
|
473 | SvGROW (data, len); |
|
|
474 | SvPOK_only (data); |
|
|
475 | SvCUR_set (data, len); |
|
|
476 | NEED_SUCCESS (EnqueueReadImage, (this, src, blocking, src_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
477 | |
|
|
478 | if (ev) |
|
|
479 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
480 | } |
|
|
481 | |
|
|
482 | void |
|
|
483 | enqueue_write_image (OpenCL::Queue this, OpenCL::Image dst, cl_bool blocking, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t row_pitch, SV *data, ...) |
|
|
484 | PPCODE: |
|
|
485 | { |
|
|
486 | cl_event ev = 0; |
|
|
487 | const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; |
|
|
488 | const size_t region[3] = { width, height, depth }; |
|
|
489 | STRLEN len; |
|
|
490 | char *ptr = SvPVbyte (data, len); |
|
|
491 | size_t slice_pitch = len / (row_pitch * height); |
|
|
492 | EVENT_LIST (11, items - 11); |
|
|
493 | |
|
|
494 | NEED_SUCCESS (EnqueueWriteImage, (this, dst, blocking, dst_origin, region, row_pitch, slice_pitch, SvPVX (data), event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
495 | |
|
|
496 | if (ev) |
|
|
497 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
498 | } |
|
|
499 | |
|
|
500 | void |
|
|
501 | enqueue_copy_buffer_rect (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, size_t src_row_pitch, size_t src_slice_pitch, size_t dst_row_pitch, size_t dst_slice_pitch, ...) |
|
|
502 | PPCODE: |
|
|
503 | { |
|
|
504 | cl_event ev = 0; |
|
|
505 | const size_t src_origin[3] = { src_x, src_y, src_z }; |
|
|
506 | const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; |
|
|
507 | const size_t region[3] = { width, height, depth }; |
|
|
508 | EVENT_LIST (16, items - 16); |
|
|
509 | |
|
|
510 | NEED_SUCCESS (EnqueueCopyBufferRect, (this, src, dst, src_origin, dst_origin, region, src_row_pitch, src_slice_pitch, dst_row_pitch, dst_slice_pitch, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
511 | |
|
|
512 | if (ev) |
|
|
513 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
514 | } |
|
|
515 | |
|
|
516 | void |
|
|
517 | enqueue_copy_buffer_to_image (OpenCL::Queue this, OpenCL::Buffer src, OpenCL::Image dst, size_t src_offset, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) |
|
|
518 | PPCODE: |
|
|
519 | { |
|
|
520 | cl_event ev = 0; |
|
|
521 | const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; |
|
|
522 | const size_t region[3] = { width, height, depth }; |
|
|
523 | EVENT_LIST (10, items - 10); |
|
|
524 | |
|
|
525 | NEED_SUCCESS (EnqueueCopyBufferToImage, (this, src, dst, src_offset, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
526 | |
|
|
527 | if (ev) |
|
|
528 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
529 | } |
|
|
530 | |
|
|
531 | void |
|
|
532 | enqueue_copy_image (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t dst_x, size_t dst_y, size_t dst_z, size_t width, size_t height, size_t depth, ...) |
|
|
533 | PPCODE: |
|
|
534 | { |
|
|
535 | cl_event ev = 0; |
|
|
536 | const size_t src_origin[3] = { src_x, src_y, src_z }; |
|
|
537 | const size_t dst_origin[3] = { dst_x, dst_y, dst_z }; |
|
|
538 | const size_t region[3] = { width, height, depth }; |
|
|
539 | EVENT_LIST (12, items - 12); |
|
|
540 | |
|
|
541 | NEED_SUCCESS (EnqueueCopyImage, (this, src, dst, src_origin, dst_origin, region, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
542 | |
|
|
543 | if (ev) |
|
|
544 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
545 | } |
|
|
546 | |
|
|
547 | void |
|
|
548 | enqueue_copy_image_to_buffer (OpenCL::Queue this, OpenCL::Image src, OpenCL::Buffer dst, size_t src_x, size_t src_y, size_t src_z, size_t width, size_t height, size_t depth, size_t dst_offset, ...) |
|
|
549 | PPCODE: |
|
|
550 | { |
|
|
551 | cl_event ev = 0; |
|
|
552 | const size_t src_origin[3] = { src_x, src_y, src_z }; |
|
|
553 | const size_t region[3] = { width, height, depth }; |
|
|
554 | EVENT_LIST (10, items - 10); |
|
|
555 | |
|
|
556 | NEED_SUCCESS (EnqueueCopyImageToBuffer, (this, src, dst, src_origin, region, dst_offset, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
557 | |
|
|
558 | if (ev) |
|
|
559 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
560 | } |
|
|
561 | |
|
|
562 | void |
|
|
563 | enqueue_task (OpenCL::Queue this, OpenCL::Kernel kernel, ...) |
|
|
564 | PPCODE: |
|
|
565 | { |
|
|
566 | cl_event ev = 0; |
|
|
567 | EVENT_LIST (2, items - 2); |
|
|
568 | |
|
|
569 | NEED_SUCCESS (EnqueueTask, (this, kernel, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
570 | |
|
|
571 | if (ev) |
|
|
572 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
573 | } |
|
|
574 | |
|
|
575 | void |
|
|
576 | enqueue_nd_range_kernel (OpenCL::Queue this, OpenCL::Kernel kernel, SV *global_work_offset, SV *global_work_size, SV *local_work_size = &PL_sv_undef, ...) |
|
|
577 | PPCODE: |
|
|
578 | { |
|
|
579 | cl_event ev = 0; |
|
|
580 | size_t *gwo = 0, *gws, *lws = 0; |
|
|
581 | int gws_len; |
|
|
582 | size_t *lists; |
|
|
583 | int i; |
|
|
584 | EVENT_LIST (2, items - 2); |
|
|
585 | |
|
|
586 | if (!SvROK (global_work_size) || SvTYPE (SvRV (global_work_size)) != SVt_PVAV) |
|
|
587 | croak ("clEnqueueNDRangeKernel: global_work_size must be an array reference"); |
|
|
588 | |
|
|
589 | gws_len = AvFILLp (SvRV (global_work_size)) + 1; |
|
|
590 | |
|
|
591 | lists = tmpbuf (sizeof (size_t) * 3 * gws_len); |
|
|
592 | |
|
|
593 | gws = lists + gws_len * 0; |
|
|
594 | for (i = 0; i < gws_len; ++i) |
|
|
595 | gws [i] = SvIV (AvARRAY (SvRV (global_work_size))[i]); |
|
|
596 | |
|
|
597 | if (SvOK (global_work_offset)) |
|
|
598 | { |
|
|
599 | if (!SvROK (global_work_offset) || SvTYPE (SvRV (global_work_offset)) != SVt_PVAV) |
|
|
600 | croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array reference"); |
|
|
601 | |
|
|
602 | if (AvFILLp (SvRV (global_work_size)) + 1 != gws_len) |
|
|
603 | croak ("clEnqueueNDRangeKernel: global_work_offset must be undef or an array of same size as global_work_size"); |
|
|
604 | |
|
|
605 | gwo = lists + gws_len * 1; |
|
|
606 | for (i = 0; i < gws_len; ++i) |
|
|
607 | gwo [i] = SvIV (AvARRAY (SvRV (global_work_offset))[i]); |
|
|
608 | } |
|
|
609 | |
|
|
610 | if (SvOK (local_work_size)) |
|
|
611 | { |
|
|
612 | if (SvOK (local_work_size) && !SvROK (local_work_size) || SvTYPE (SvRV (local_work_size)) != SVt_PVAV) |
|
|
613 | croak ("clEnqueueNDRangeKernel: global_work_size must be undef or an array reference"); |
|
|
614 | |
|
|
615 | if (AvFILLp (SvRV (local_work_size)) + 1 != gws_len) |
|
|
616 | croak ("clEnqueueNDRangeKernel: local_work_local must be undef or an array of same size as global_work_size"); |
|
|
617 | |
|
|
618 | lws = lists + gws_len * 2; |
|
|
619 | for (i = 0; i < gws_len; ++i) |
|
|
620 | lws [i] = SvIV (AvARRAY (SvRV (local_work_size))[i]); |
|
|
621 | } |
|
|
622 | |
|
|
623 | NEED_SUCCESS (EnqueueNDRangeKernel, (this, kernel, gws_len, gwo, gws, lws, event_list_count, event_list_ptr, GIMME_V != G_VOID ? &ev : 0)); |
|
|
624 | |
|
|
625 | if (ev) |
|
|
626 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
627 | } |
|
|
628 | |
|
|
629 | void |
|
|
630 | enqueue_marker (OpenCL::Queue this) |
|
|
631 | PPCODE: |
|
|
632 | { |
|
|
633 | cl_event ev; |
|
|
634 | NEED_SUCCESS (EnqueueMarker, (this, &ev)); |
|
|
635 | XPUSH_NEW_OBJ ("OpenCL::Event", ev); |
|
|
636 | } |
|
|
637 | |
|
|
638 | void |
|
|
639 | enqueue_wait_for_events (OpenCL::Queue this, ...) |
|
|
640 | CODE: |
|
|
641 | { |
|
|
642 | EVENT_LIST (1, items - 1); |
|
|
643 | NEED_SUCCESS (EnqueueWaitForEvents, (this, event_list_count, event_list_ptr)); |
|
|
644 | } |
|
|
645 | |
|
|
646 | void |
|
|
647 | enqueue_barrier (OpenCL::Queue this) |
|
|
648 | CODE: |
|
|
649 | NEED_SUCCESS (EnqueueBarrier, (this)); |
|
|
650 | |
|
|
651 | void |
|
|
652 | flush (OpenCL::Queue this) |
|
|
653 | CODE: |
|
|
654 | NEED_SUCCESS (Flush, (this)); |
|
|
655 | |
|
|
656 | void |
|
|
657 | finish (OpenCL::Queue this) |
|
|
658 | CODE: |
|
|
659 | NEED_SUCCESS (Finish, (this)); |
|
|
660 | |
|
|
661 | MODULE = OpenCL PACKAGE = OpenCL::Memory |
|
|
662 | |
|
|
663 | void |
|
|
664 | DESTROY (OpenCL::Memory this) |
|
|
665 | CODE: |
|
|
666 | clReleaseMemObject (this); |
|
|
667 | |
|
|
668 | void |
|
|
669 | info (OpenCL::Memory this, cl_mem_info name) |
|
|
670 | PPCODE: |
|
|
671 | INFO (MemObject) |
|
|
672 | |
|
|
673 | MODULE = OpenCL PACKAGE = OpenCL::Sampler |
|
|
674 | |
|
|
675 | void |
|
|
676 | DESTROY (OpenCL::Sampler this) |
|
|
677 | CODE: |
|
|
678 | clReleaseSampler (this); |
|
|
679 | |
|
|
680 | void |
|
|
681 | info (OpenCL::Sampler this, cl_sampler_info name) |
|
|
682 | PPCODE: |
|
|
683 | INFO (Sampler) |
|
|
684 | |
|
|
685 | MODULE = OpenCL PACKAGE = OpenCL::Program |
|
|
686 | |
|
|
687 | void |
|
|
688 | DESTROY (OpenCL::Program this) |
|
|
689 | CODE: |
|
|
690 | clReleaseProgram (this); |
|
|
691 | |
|
|
692 | void |
|
|
693 | info (OpenCL::Program this, cl_program_info name) |
|
|
694 | PPCODE: |
|
|
695 | INFO (Program) |
|
|
696 | |
|
|
697 | void |
|
|
698 | build (OpenCL::Program this, OpenCL::Device device, SV *options = &PL_sv_undef) |
|
|
699 | CODE: |
|
|
700 | NEED_SUCCESS (BuildProgram, (this, 1, &device, SvPVbyte_nolen (options), 0, 0)); |
|
|
701 | |
|
|
702 | void |
|
|
703 | build_info (OpenCL::Program this, OpenCL::Device device, cl_program_build_info name) |
98 | PPCODE: |
704 | PPCODE: |
99 | { |
705 | { |
100 | size_t size; |
706 | size_t size; |
101 | SV *sv; |
707 | SV *sv; |
102 | |
708 | |
103 | NEED_SUCCESS (clGetPlatformInfo, (this, name, 0, 0, &size)); |
709 | NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, 0, 0, &size)); |
104 | sv = sv_2mortal (newSV (size)); |
710 | sv = sv_2mortal (newSV (size)); |
105 | SvUPGRADE (sv, SVt_PV); |
711 | SvUPGRADE (sv, SVt_PV); |
106 | SvPOK_only (sv); |
712 | SvPOK_only (sv); |
107 | SvCUR_set (sv, size); |
713 | SvCUR_set (sv, size); |
108 | NEED_SUCCESS (clGetPlatformInfo, (this, name, size, SvPVX (sv), 0)); |
714 | NEED_SUCCESS (GetProgramBuildInfo, (this, device, name, size, SvPVX (sv), 0)); |
109 | XPUSHs (sv); |
715 | XPUSHs (sv); |
110 | } |
716 | } |
111 | |
717 | |
112 | void |
718 | void |
113 | devices (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_ALL) |
719 | kernel (OpenCL::Program program, SV *function) |
114 | PPCODE: |
|
|
115 | { |
|
|
116 | cl_device_id *list; |
|
|
117 | cl_uint count; |
|
|
118 | int i; |
|
|
119 | |
|
|
120 | NEED_SUCCESS (clGetDeviceIDs, (this, type, 0, 0, &count)); |
|
|
121 | Newx (list, count, cl_device_id); |
|
|
122 | NEED_SUCCESS (clGetDeviceIDs, (this, type, count, list, 0)); |
|
|
123 | |
|
|
124 | EXTEND (SP, count); |
|
|
125 | for (i = 0; i < count; ++i) |
|
|
126 | PUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Device", list [i])); |
|
|
127 | |
|
|
128 | Safefree (list); |
|
|
129 | } |
|
|
130 | |
|
|
131 | void |
|
|
132 | context_from_type_simple (OpenCL::Platform this, cl_device_type type = CL_DEVICE_TYPE_DEFAULT) |
|
|
133 | PPCODE: |
|
|
134 | { |
|
|
135 | cl_int res; |
|
|
136 | cl_context_properties props[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)this, 0 }; |
|
|
137 | cl_context ctx = clCreateContextFromType (props, type, 0, 0, &res); |
|
|
138 | |
|
|
139 | if (res) |
|
|
140 | FAIL (clCreateContextFromType, res); |
|
|
141 | |
|
|
142 | XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx)); |
|
|
143 | } |
|
|
144 | |
|
|
145 | MODULE = OpenCL PACKAGE = OpenCL::Device |
|
|
146 | |
|
|
147 | void |
|
|
148 | info (OpenCL::Device this, cl_device_info name) |
|
|
149 | PPCODE: |
|
|
150 | { |
|
|
151 | size_t size; |
|
|
152 | SV *sv; |
|
|
153 | |
|
|
154 | NEED_SUCCESS (clGetDeviceInfo, (this, name, 0, 0, &size)); |
|
|
155 | sv = sv_2mortal (newSV (size)); |
|
|
156 | SvUPGRADE (sv, SVt_PV); |
|
|
157 | SvPOK_only (sv); |
|
|
158 | SvCUR_set (sv, size); |
|
|
159 | NEED_SUCCESS (clGetDeviceInfo, (this, name, size, SvPVX (sv), 0)); |
|
|
160 | XPUSHs (sv); |
|
|
161 | } |
|
|
162 | |
|
|
163 | void |
|
|
164 | context_simple (OpenCL::Device this) |
|
|
165 | PPCODE: |
|
|
166 | { |
|
|
167 | cl_int res; |
|
|
168 | cl_context ctx = clCreateContext (0, 1, &this, 0, 0, &res); |
|
|
169 | |
|
|
170 | if (res) |
|
|
171 | FAIL (clCreateContext, res); |
|
|
172 | |
|
|
173 | XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Context", ctx)); |
|
|
174 | } |
|
|
175 | |
|
|
176 | MODULE = OpenCL PACKAGE = OpenCL::Context |
|
|
177 | |
|
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178 | void |
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179 | DESTROY (OpenCL::Context context) |
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180 | CODE: |
720 | PPCODE: |
181 | clReleaseContext (context); |
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182 | |
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183 | void |
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184 | info (OpenCL::Context this, cl_context_info name) |
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185 | PPCODE: |
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186 | { |
721 | { |
187 | size_t size; |
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188 | SV *sv; |
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189 | |
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190 | NEED_SUCCESS (clGetContextInfo, (this, name, 0, 0, &size)); |
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191 | sv = sv_2mortal (newSV (size)); |
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192 | SvUPGRADE (sv, SVt_PV); |
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193 | SvPOK_only (sv); |
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194 | SvCUR_set (sv, size); |
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195 | NEED_SUCCESS (clGetContextInfo, (this, name, size, SvPVX (sv), 0)); |
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196 | XPUSHs (sv); |
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197 | } |
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198 | |
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199 | void |
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200 | command_queue_simple (OpenCL::Context this, OpenCL::Device device) |
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201 | PPCODE: |
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202 | { |
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203 | cl_int res; |
722 | cl_int res; |
204 | cl_command_queue queue = clCreateCommandQueue (this, device, 0, &res); |
723 | cl_kernel kernel = clCreateKernel (program, SvPVbyte_nolen (function), &res); |
205 | |
724 | |
206 | if (res) |
725 | if (res) |
207 | FAIL (clCreateCommandQueue, res); |
726 | FAIL (CreateKernel, res); |
208 | |
727 | |
209 | XPUSHs (sv_setref_pv (sv_newmortal (), "OpenCL::Queue", queue)); |
728 | XPUSH_NEW_OBJ ("OpenCL::Kernel", kernel); |
210 | } |
729 | } |
211 | |
730 | |
212 | MODULE = OpenCL PACKAGE = OpenCL::Queue |
731 | MODULE = OpenCL PACKAGE = OpenCL::Kernel |
213 | |
732 | |
214 | void |
733 | void |
215 | DESTROY (OpenCL::Queue this) |
734 | DESTROY (OpenCL::Kernel this) |
216 | CODE: |
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217 | clReleaseCommandQueue (this); |
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218 | |
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219 | void |
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220 | info (OpenCL::Queue this, cl_command_queue_info name) |
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221 | PPCODE: |
735 | CODE: |
222 | { |
736 | clReleaseKernel (this); |
223 | size_t size; |
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|
224 | SV *sv; |
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225 | |
737 | |
226 | NEED_SUCCESS (clGetCommandQueueInfo, (this, name, 0, 0, &size)); |
738 | void |
227 | sv = sv_2mortal (newSV (size)); |
739 | info (OpenCL::Kernel this, cl_kernel_info name) |
228 | SvUPGRADE (sv, SVt_PV); |
740 | PPCODE: |
229 | SvPOK_only (sv); |
741 | INFO (Kernel) |
230 | SvCUR_set (sv, size); |
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231 | NEED_SUCCESS (clGetCommandQueueInfo, (this, name, size, SvPVX (sv), 0)); |
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232 | XPUSHs (sv); |
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233 | } |
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234 | |
742 | |
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743 | void |
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744 | set_char (OpenCL::Kernel this, cl_uint idx, cl_char value) |
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745 | CODE: |
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746 | clSetKernelArg (this, idx, sizeof (value), &value); |
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747 | |
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748 | void |
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749 | set_uchar (OpenCL::Kernel this, cl_uint idx, cl_uchar value) |
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750 | CODE: |
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751 | clSetKernelArg (this, idx, sizeof (value), &value); |
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752 | |
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753 | void |
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754 | set_short (OpenCL::Kernel this, cl_uint idx, cl_short value) |
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755 | CODE: |
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|
756 | clSetKernelArg (this, idx, sizeof (value), &value); |
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757 | |
|
|
758 | void |
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759 | set_ushort (OpenCL::Kernel this, cl_uint idx, cl_ushort value) |
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760 | CODE: |
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|
761 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
762 | |
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|
763 | void |
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|
764 | set_int (OpenCL::Kernel this, cl_uint idx, cl_int value) |
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|
765 | CODE: |
|
|
766 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
767 | |
|
|
768 | void |
|
|
769 | set_uint (OpenCL::Kernel this, cl_uint idx, cl_uint value) |
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|
770 | CODE: |
|
|
771 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
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772 | |
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|
773 | void |
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|
774 | set_long (OpenCL::Kernel this, cl_uint idx, cl_long value) |
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|
775 | CODE: |
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|
776 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
777 | |
|
|
778 | void |
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|
779 | set_ulong (OpenCL::Kernel this, cl_uint idx, cl_ulong value) |
|
|
780 | CODE: |
|
|
781 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
782 | |
|
|
783 | void |
|
|
784 | set_half (OpenCL::Kernel this, cl_uint idx, cl_half value) |
|
|
785 | CODE: |
|
|
786 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
787 | |
|
|
788 | void |
|
|
789 | set_float (OpenCL::Kernel this, cl_uint idx, cl_float value) |
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|
790 | CODE: |
|
|
791 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
792 | |
|
|
793 | void |
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|
794 | set_memory (OpenCL::Kernel this, cl_uint idx, OpenCL::Memory_ornull value) |
|
|
795 | CODE: |
|
|
796 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
797 | |
|
|
798 | void |
|
|
799 | set_buffer (OpenCL::Kernel this, cl_uint idx, OpenCL::Buffer_ornull value) |
|
|
800 | CODE: |
|
|
801 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
802 | |
|
|
803 | void |
|
|
804 | set_image2d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image2D_ornull value) |
|
|
805 | CODE: |
|
|
806 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
807 | |
|
|
808 | void |
|
|
809 | set_image3d (OpenCL::Kernel this, cl_uint idx, OpenCL::Image3D_ornull value) |
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|
810 | CODE: |
|
|
811 | clSetKernelArg (this, idx, sizeof (value), &value); |
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|
812 | |
|
|
813 | void |
|
|
814 | set_sampler (OpenCL::Kernel this, cl_uint idx, OpenCL::Sampler value) |
|
|
815 | CODE: |
|
|
816 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
817 | |
|
|
818 | void |
|
|
819 | set_event (OpenCL::Kernel this, cl_uint idx, OpenCL::Event value) |
|
|
820 | CODE: |
|
|
821 | clSetKernelArg (this, idx, sizeof (value), &value); |
|
|
822 | |
|
|
823 | MODULE = OpenCL PACKAGE = OpenCL::Event |
|
|
824 | |
|
|
825 | void |
|
|
826 | DESTROY (OpenCL::Event this) |
|
|
827 | CODE: |
|
|
828 | clReleaseEvent (this); |
|
|
829 | |
|
|
830 | void |
|
|
831 | info (OpenCL::Event this, cl_event_info name) |
|
|
832 | PPCODE: |
|
|
833 | INFO (Event) |
|
|
834 | |
|
|
835 | void |
|
|
836 | wait (OpenCL::Event this) |
|
|
837 | CODE: |
|
|
838 | clWaitForEvents (1, &this); |
|
|
839 | |