HIP: Heterogenous-computing Interface for Portability
channel_descriptor.h
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22 
23 #ifndef HIP_INCLUDE_HIP_HCC_DETAIL_CHANNEL_DESCRIPTOR_H
24 #define HIP_INCLUDE_HIP_HCC_DETAIL_CHANNEL_DESCRIPTOR_H
25 
26 #include<hip/hcc_detail/driver_types.h>
27 #include<hip/hcc_detail/hip_vector_types.h>
28 
29 #ifdef __cplusplus
30 
31 hipChannelFormatDesc hipCreateChannelDesc(int x, int y, int z, int w, hipChannelFormatKind f);
32 
33 static inline hipChannelFormatDesc hipCreateChannelDescHalf() {
34  int e = (int)sizeof(unsigned short) * 8;
35  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindFloat);
36 }
37 
38 static inline hipChannelFormatDesc hipCreateChannelDescHalf1() {
39  int e = (int)sizeof(unsigned short) * 8;
40  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindFloat);
41 }
42 
43 static inline hipChannelFormatDesc hipCreateChannelDescHalf2()
44 {
45  int e = (int)sizeof(unsigned short) * 8;
46  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindFloat);
47 }
48 
49 template<typename T>
50 static inline hipChannelFormatDesc hipCreateChannelDesc() {
51  return hipCreateChannelDesc(0, 0, 0, 0, hipChannelFormatKindNone);
52 }
53 
54 template<>
55 inline hipChannelFormatDesc hipCreateChannelDesc<char>()
56 {
57  int e = (int)sizeof(char) * 8;
58  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
59 }
60 
61 template<>
62 inline hipChannelFormatDesc hipCreateChannelDesc<signed char>()
63 {
64  int e = (int)sizeof(signed char) * 8;
65  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
66 }
67 
68 template<>
69 inline hipChannelFormatDesc hipCreateChannelDesc<unsigned char>()
70 {
71  int e = (int)sizeof(unsigned char) * 8;
72  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
73 }
74 
75 template<>
76 inline hipChannelFormatDesc hipCreateChannelDesc<uchar1>()
77 {
78  int e = (int)sizeof(unsigned char) * 8;
79  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
80 }
81 
82 template<>
83 inline hipChannelFormatDesc hipCreateChannelDesc<char1>()
84 {
85  int e = (int)sizeof(signed char) * 8;
86  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
87 }
88 
89 template<>
90 inline hipChannelFormatDesc hipCreateChannelDesc<uchar2>()
91 {
92  int e = (int)sizeof(unsigned char) * 8;
93  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindSigned);
94 }
95 
96 template<>
97 inline hipChannelFormatDesc hipCreateChannelDesc<char2>()
98 {
99  int e = (int)sizeof(signed char) * 8;
100  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindSigned);
101 }
102 
103 template<>
104 inline hipChannelFormatDesc hipCreateChannelDesc<uchar3>()
105 {
106  int e = (int)sizeof(unsigned char) * 8;
107  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindSigned);
108 }
109 
110 template<>
111 inline hipChannelFormatDesc hipCreateChannelDesc<char3>()
112 {
113  int e = (int)sizeof(signed char) * 8;
114  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindSigned);
115 }
116 
117 template<>
118 inline hipChannelFormatDesc hipCreateChannelDesc<uchar4>()
119 {
120  int e = (int)sizeof(unsigned char) * 8;
121  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindSigned);
122 }
123 
124 template<>
125 inline hipChannelFormatDesc hipCreateChannelDesc<char4>()
126 {
127  int e = (int)sizeof(signed char) * 8;
128  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindSigned);
129 }
130 
131 template<>
132 inline hipChannelFormatDesc hipCreateChannelDesc<unsigned short>()
133 {
134  int e = (int)sizeof(unsigned short) * 8;
135  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
136 }
137 
138 template<>
139 inline hipChannelFormatDesc hipCreateChannelDesc<signed short>()
140 {
141  int e = (int)sizeof(signed short) * 8;
142  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
143 }
144 
145 template<>
146 inline hipChannelFormatDesc hipCreateChannelDesc<ushort1>()
147 {
148  int e = (int)sizeof(unsigned short) * 8;
149  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
150 }
151 
152 template<>
153 inline hipChannelFormatDesc hipCreateChannelDesc<short1>()
154 {
155  int e = (int)sizeof(signed short) * 8;
156  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
157 }
158 
159 template<>
160 inline hipChannelFormatDesc hipCreateChannelDesc<ushort2>()
161 {
162  int e = (int)sizeof(unsigned short) * 8;
163  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindUnsigned);
164 }
165 
166 template<>
167 inline hipChannelFormatDesc hipCreateChannelDesc<short2>()
168 {
169  int e = (int)sizeof(signed short) * 8;
170  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindSigned);
171 }
172 
173 template<>
174 inline hipChannelFormatDesc hipCreateChannelDesc<ushort3>()
175 {
176  int e = (int)sizeof(unsigned short) * 8;
177  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindUnsigned);
178 }
179 
180 template<>
181 inline hipChannelFormatDesc hipCreateChannelDesc<short3>()
182 {
183  int e = (int)sizeof(signed short) * 8;
184  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindSigned);
185 }
186 
187 template<>
188 inline hipChannelFormatDesc hipCreateChannelDesc<ushort4>()
189 {
190  int e = (int)sizeof(unsigned short) * 8;
191  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindUnsigned);
192 }
193 
194 template<>
195 inline hipChannelFormatDesc hipCreateChannelDesc<short4>()
196 {
197  int e = (int)sizeof(signed short) * 8;
198  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindSigned);
199 }
200 
201 template<>
202 inline hipChannelFormatDesc hipCreateChannelDesc<unsigned int>()
203 {
204  int e = (int)sizeof(unsigned int) * 8;
205  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
206 }
207 
208 template<>
209 inline hipChannelFormatDesc hipCreateChannelDesc<signed int>()
210 {
211  int e = (int)sizeof(signed int) * 8;
212  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
213 }
214 
215 template<>
216 inline hipChannelFormatDesc hipCreateChannelDesc<uint1>()
217 {
218  int e = (int)sizeof(unsigned int) * 8;
219  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
220 }
221 
222 template<>
223 inline hipChannelFormatDesc hipCreateChannelDesc<int1>()
224 {
225  int e = (int)sizeof(signed int) * 8;
226  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
227 }
228 
229 template<>
230 inline hipChannelFormatDesc hipCreateChannelDesc<uint2>()
231 {
232  int e = (int)sizeof(unsigned int) * 8;
233  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindUnsigned);
234 }
235 
236 template<>
237 inline hipChannelFormatDesc hipCreateChannelDesc<int2>()
238 {
239  int e = (int)sizeof(signed int) * 8;
240  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindSigned);
241 }
242 
243 template<>
244 inline hipChannelFormatDesc hipCreateChannelDesc<uint3>()
245 {
246  int e = (int)sizeof(unsigned int) * 8;
247  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindUnsigned);
248 }
249 
250 template<>
251 inline hipChannelFormatDesc hipCreateChannelDesc<int3>()
252 {
253  int e = (int)sizeof(signed int) * 8;
254  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindSigned);
255 }
256 
257 template<>
258 inline hipChannelFormatDesc hipCreateChannelDesc<uint4>()
259 {
260  int e = (int)sizeof(unsigned int) * 8;
261  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindUnsigned);
262 }
263 
264 template<>
265 inline hipChannelFormatDesc hipCreateChannelDesc<int4>()
266 {
267  int e = (int)sizeof(signed int) * 8;
268  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindSigned);
269 }
270 
271 template<>
272 inline hipChannelFormatDesc hipCreateChannelDesc<float>()
273 {
274  int e = (int)sizeof(float) * 8;
275  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindFloat);
276 }
277 
278 template<>
279 inline hipChannelFormatDesc hipCreateChannelDesc<float1>()
280 {
281  int e = (int)sizeof(float) * 8;
282  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindFloat);
283 }
284 
285 template<>
286 inline hipChannelFormatDesc hipCreateChannelDesc<float2>()
287 {
288  int e = (int)sizeof(float) * 8;
289  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindFloat);
290 }
291 
292 template<>
293 inline hipChannelFormatDesc hipCreateChannelDesc<float3>()
294 {
295  int e = (int)sizeof(float) * 8;
296  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindFloat);
297 }
298 
299 template<>
300 inline hipChannelFormatDesc hipCreateChannelDesc<float4>()
301 {
302  int e = (int)sizeof(float) * 8;
303  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindFloat);
304 }
305 
306 template<>
307 inline hipChannelFormatDesc hipCreateChannelDesc<unsigned long>()
308 {
309  int e = (int)sizeof(unsigned long) * 8;
310  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
311 }
312 
313 template<>
314 inline hipChannelFormatDesc hipCreateChannelDesc<signed long>()
315 {
316  int e = (int)sizeof(signed long) * 8;
317  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
318 }
319 
320 template<>
321 inline hipChannelFormatDesc hipCreateChannelDesc<ulong1>()
322 {
323  int e = (int)sizeof(unsigned long) * 8;
324  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindUnsigned);
325 }
326 
327 template<>
328 inline hipChannelFormatDesc hipCreateChannelDesc<long1>()
329 {
330  int e = (int)sizeof(signed long) * 8;
331  return hipCreateChannelDesc(e, 0, 0, 0, hipChannelFormatKindSigned);
332 }
333 
334 template<>
335 inline hipChannelFormatDesc hipCreateChannelDesc<ulong2>()
336 {
337  int e = (int)sizeof(unsigned long) * 8;
338  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindUnsigned);
339 }
340 
341 template<>
342 inline hipChannelFormatDesc hipCreateChannelDesc<long2>()
343 {
344  int e = (int)sizeof(signed long) * 8;
345  return hipCreateChannelDesc(e, e, 0, 0, hipChannelFormatKindSigned);
346 }
347 
348 template<>
349 inline hipChannelFormatDesc hipCreateChannelDesc<ulong3>()
350 {
351  int e = (int)sizeof(unsigned long) * 8;
352  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindUnsigned);
353 }
354 
355 template<>
356 inline hipChannelFormatDesc hipCreateChannelDesc<long3>()
357 {
358  int e = (int)sizeof(signed long) * 8;
359  return hipCreateChannelDesc(e, e, e, 0, hipChannelFormatKindSigned);
360 }
361 
362 template<>
363 inline hipChannelFormatDesc hipCreateChannelDesc<ulong4>()
364 {
365  int e = (int)sizeof(unsigned long) * 8;
366  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindUnsigned);
367 }
368 
369 template<>
370 inline hipChannelFormatDesc hipCreateChannelDesc<long4>()
371 {
372  int e = (int)sizeof(signed long) * 8;
373  return hipCreateChannelDesc(e, e, e, e, hipChannelFormatKindSigned);
374 }
375 
376 #else
377 
378 struct hipChannelFormatDesc hipCreateChannelDesc(int x, int y, int z, int w, enum hipChannelFormatKind f);
379 
380 #endif
381 
382 #endif
hip_vector_types.h
Defines the different newt vector types for HIP runtime.
hipChannelFormatDesc
Definition: driver_types.h:34
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