1 //
2 // Copyright (c) 2017 The Khronos Group Inc.
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 #include "../testBase.h"
17
test_get_image_info_single(cl_context context,image_descriptor * imageInfo,MTdata d,cl_mem_flags flags,size_t row_pitch,size_t slice_pitch)18 int test_get_image_info_single( cl_context context, image_descriptor *imageInfo, MTdata d, cl_mem_flags flags, size_t row_pitch, size_t slice_pitch )
19 {
20 int error;
21 clMemWrapper image;
22 cl_image_desc imageDesc;
23 void *host_ptr = NULL;
24
25 // Generate some data to test against
26 BufferOwningPtr<char> imageValues;
27 generate_random_image_data( imageInfo, imageValues, d );
28
29 if (flags & (CL_MEM_COPY_HOST_PTR | CL_MEM_USE_HOST_PTR)) {
30 host_ptr = (char *)imageValues;
31 }
32
33 memset(&imageDesc, 0x0, sizeof(cl_image_desc));
34 imageDesc.image_type = imageInfo->type;
35 imageDesc.image_width = imageInfo->width;
36 imageDesc.image_height = imageInfo->height;
37 imageDesc.image_depth = imageInfo->depth;
38 imageDesc.image_array_size = imageInfo->arraySize;
39 imageDesc.image_row_pitch = row_pitch;
40 imageDesc.image_slice_pitch = slice_pitch;
41
42 // Construct testing source
43 // Note: for now, just reset the pitches, since they only can actually be different
44 // if we use CL_MEM_USE_HOST_PTR or CL_MEM_COPY_HOST_PTR
45 imageInfo->rowPitch = imageInfo->width * get_pixel_size( imageInfo->format );
46 imageInfo->slicePitch = 0;
47 switch (imageInfo->type)
48 {
49 case CL_MEM_OBJECT_IMAGE1D:
50 if ( gDebugTrace )
51 log_info( " - Creating 1D image %d with flags=0x%lx row_pitch=%d slice_pitch=%d host_ptr=%p...\n", (int)imageInfo->width, (unsigned long)flags, (int)row_pitch, (int)slice_pitch, host_ptr );
52 break;
53 case CL_MEM_OBJECT_IMAGE2D:
54 if ( gDebugTrace )
55 log_info( " - Creating 2D image %d by %d with flags=0x%lx row_pitch=%d slice_pitch=%d host_ptr=%p...\n", (int)imageInfo->width, (int)imageInfo->height, (unsigned long)flags, (int)row_pitch, (int)slice_pitch, host_ptr );
56 break;
57 case CL_MEM_OBJECT_IMAGE3D:
58 imageInfo->slicePitch = imageInfo->rowPitch * imageInfo->height;
59 if ( gDebugTrace )
60 log_info( " - Creating 3D image %d by %d by %d with flags=0x%lx row_pitch=%d slice_pitch=%d host_ptr=%p...\n", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->depth, (unsigned long)flags, (int)row_pitch, (int)slice_pitch, host_ptr );
61 break;
62 case CL_MEM_OBJECT_IMAGE1D_ARRAY:
63 imageInfo->slicePitch = imageInfo->rowPitch;
64 if ( gDebugTrace )
65 log_info( " - Creating 1D image array %d by %d with flags=0x%lx row_pitch=%d slice_pitch=%d host_ptr=%p...\n", (int)imageInfo->width, (int)imageInfo->arraySize, (unsigned long)flags, (int)row_pitch, (int)slice_pitch, host_ptr );
66 break;
67 case CL_MEM_OBJECT_IMAGE2D_ARRAY:
68 imageInfo->slicePitch = imageInfo->rowPitch * imageInfo->height;
69 if ( gDebugTrace )
70 log_info( " - Creating 2D image array %d by %d by %d with flags=0x%lx row_pitch=%d slice_pitch=%d host_ptr=%p...\n", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->arraySize, (unsigned long)flags, (int)row_pitch, (int)slice_pitch, host_ptr );
71 break;
72 }
73
74 image = clCreateImage(context, flags, imageInfo->format, &imageDesc, host_ptr, &error);
75 if( image == NULL )
76 {
77 switch (imageInfo->type)
78 {
79 case CL_MEM_OBJECT_IMAGE1D:
80 log_error( "ERROR: Unable to create 1D image of size %d (%s)", (int)imageInfo->width, IGetErrorString( error ) );
81 break;
82 case CL_MEM_OBJECT_IMAGE2D:
83 log_error( "ERROR: Unable to create 2D image of size %d x %d (%s)", (int)imageInfo->width, (int)imageInfo->height, IGetErrorString( error ) );
84 break;
85 case CL_MEM_OBJECT_IMAGE3D:
86 log_error( "ERROR: Unable to create 3D image of size %d x %d x %d (%s)", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->depth, IGetErrorString( error ) );
87 break;
88 case CL_MEM_OBJECT_IMAGE1D_ARRAY:
89 log_error( "ERROR: Unable to create 1D image array of size %d x %d (%s)", (int)imageInfo->width, (int)imageInfo->arraySize, IGetErrorString( error ) );
90 break;
91 break;
92 case CL_MEM_OBJECT_IMAGE2D_ARRAY:
93 log_error( "ERROR: Unable to create 2D image array of size %d x %d x %d (%s)", (int)imageInfo->width, (int)imageInfo->height, (int)imageInfo->arraySize, IGetErrorString( error ) );
94 break;
95 }
96 return -1;
97 }
98
99 // Get info of the image and verify each item is correct
100 cl_image_format outFormat;
101 error = clGetImageInfo( image, CL_IMAGE_FORMAT, sizeof( outFormat ), &outFormat, NULL );
102 test_error( error, "Unable to get image info (format)" );
103 if( outFormat.image_channel_order != imageInfo->format->image_channel_order ||
104 outFormat.image_channel_data_type != imageInfo->format->image_channel_data_type )
105 {
106 log_error( "ERROR: image format returned is invalid! (expected %s:%s, got %s:%s (%d:%d))\n",
107 GetChannelOrderName( imageInfo->format->image_channel_order ), GetChannelTypeName( imageInfo->format->image_channel_data_type ),
108 GetChannelOrderName( outFormat.image_channel_order ), GetChannelTypeName( outFormat.image_channel_data_type ),
109 (int)outFormat.image_channel_order, (int)outFormat.image_channel_data_type );
110 return 1;
111 }
112
113 size_t outElementSize;
114 error = clGetImageInfo( image, CL_IMAGE_ELEMENT_SIZE, sizeof( outElementSize ), &outElementSize, NULL );
115 test_error( error, "Unable to get image info (element size)" );
116 if( outElementSize != get_pixel_size( imageInfo->format ) )
117 {
118 log_error( "ERROR: image element size returned is invalid! (expected %d, got %d)\n",
119 (int)get_pixel_size( imageInfo->format ), (int)outElementSize );
120 return 1;
121 }
122
123 size_t outRowPitch;
124 error = clGetImageInfo( image, CL_IMAGE_ROW_PITCH, sizeof( outRowPitch ), &outRowPitch, NULL );
125 test_error( error, "Unable to get image info (row pitch)" );
126
127 size_t outSlicePitch;
128 error = clGetImageInfo( image, CL_IMAGE_SLICE_PITCH, sizeof( outSlicePitch ), &outSlicePitch, NULL );
129 test_error( error, "Unable to get image info (slice pitch)" );
130 if( imageInfo->type == CL_MEM_OBJECT_IMAGE1D && outSlicePitch != 0 )
131 {
132 log_error( "ERROR: slice pitch returned is invalid! (expected %d, got %d)\n",
133 (int)0, (int)outSlicePitch );
134 return 1;
135 }
136
137 size_t outWidth;
138 error = clGetImageInfo( image, CL_IMAGE_WIDTH, sizeof( outWidth ), &outWidth, NULL );
139 test_error( error, "Unable to get image info (width)" );
140 if( outWidth != imageInfo->width )
141 {
142 log_error( "ERROR: image width returned is invalid! (expected %d, got %d)\n",
143 (int)imageInfo->width, (int)outWidth );
144 return 1;
145 }
146
147 size_t required_height;
148 switch (imageInfo->type)
149 {
150 case CL_MEM_OBJECT_IMAGE1D:
151 case CL_MEM_OBJECT_IMAGE1D_ARRAY:
152 required_height = 0;
153 break;
154 case CL_MEM_OBJECT_IMAGE2D:
155 case CL_MEM_OBJECT_IMAGE2D_ARRAY:
156 case CL_MEM_OBJECT_IMAGE3D:
157 required_height = imageInfo->height;
158 break;
159 }
160
161 size_t outHeight;
162 error = clGetImageInfo( image, CL_IMAGE_HEIGHT, sizeof( outHeight ), &outHeight, NULL );
163 test_error( error, "Unable to get image info (height)" );
164 if( outHeight != required_height )
165 {
166 log_error( "ERROR: image height returned is invalid! (expected %d, got %d)\n",
167 (int)required_height, (int)outHeight );
168 return 1;
169 }
170
171 size_t required_depth;
172 switch (imageInfo->type)
173 {
174 case CL_MEM_OBJECT_IMAGE1D:
175 case CL_MEM_OBJECT_IMAGE2D:
176 case CL_MEM_OBJECT_IMAGE1D_ARRAY:
177 case CL_MEM_OBJECT_IMAGE2D_ARRAY:
178 required_depth = 0;
179 break;
180 case CL_MEM_OBJECT_IMAGE3D:
181 required_depth = imageInfo->depth;
182 break;
183 }
184
185 size_t outDepth;
186 error = clGetImageInfo( image, CL_IMAGE_DEPTH, sizeof( outDepth ), &outDepth, NULL );
187 test_error( error, "Unable to get image info (depth)" );
188 if( outDepth != required_depth )
189 {
190 log_error( "ERROR: image depth returned is invalid! (expected %d, got %d)\n",
191 (int)required_depth, (int)outDepth );
192 return 1;
193 }
194
195 size_t required_array_size;
196 switch (imageInfo->type)
197 {
198 case CL_MEM_OBJECT_IMAGE1D:
199 case CL_MEM_OBJECT_IMAGE2D:
200 case CL_MEM_OBJECT_IMAGE3D:
201 required_array_size = 0;
202 break;
203 case CL_MEM_OBJECT_IMAGE1D_ARRAY:
204 case CL_MEM_OBJECT_IMAGE2D_ARRAY:
205 required_array_size = imageInfo->arraySize;
206 break;
207 }
208
209 size_t outArraySize;
210 error = clGetImageInfo( image, CL_IMAGE_ARRAY_SIZE, sizeof( outArraySize ), &outArraySize, NULL );
211 test_error( error, "Unable to get image info (array size)" );
212 if( outArraySize != required_array_size )
213 {
214 log_error( "ERROR: image array size returned is invalid! (expected %d, got %d)\n",
215 (int)required_array_size, (int)outArraySize );
216 return 1;
217 }
218
219 cl_mem outBuffer;
220 error = clGetImageInfo( image, CL_IMAGE_BUFFER, sizeof( outBuffer ), &outBuffer, NULL );
221 test_error( error, "Unable to get image info (buffer)" );
222 if (imageInfo->type == CL_MEM_OBJECT_IMAGE1D_BUFFER) {
223 if (outBuffer != imageInfo->buffer) {
224 log_error( "ERROR: cl_mem returned is invalid! (expected %p, got %p)\n",
225 imageInfo->buffer, outBuffer );
226 return 1;
227 }
228 } else {
229 if (outBuffer != (cl_mem)NULL) {
230 log_error( "ERROR: cl_mem returned is invalid! (expected %p, got %p)\n",
231 (cl_mem)NULL, outBuffer );
232 return 1;
233 }
234 }
235
236 cl_uint numMipLevels;
237 error = clGetImageInfo( image, CL_IMAGE_NUM_MIP_LEVELS, sizeof( numMipLevels ), &numMipLevels, NULL );
238 test_error( error, "Unable to get image info (num mip levels)" );
239 if( numMipLevels != 0 )
240 {
241 log_error( "ERROR: image num_mip_levels returned is invalid! (expected %d, got %d)\n",
242 (int)0, (int)numMipLevels );
243 return 1;
244 }
245
246 cl_uint numSamples;
247 error = clGetImageInfo( image, CL_IMAGE_NUM_SAMPLES, sizeof( numSamples ), &numSamples, NULL );
248 test_error( error, "Unable to get image info (num samples)" );
249 if( numSamples != 0 )
250 {
251 log_error( "ERROR: image num_samples returned is invalid! (expected %d, got %d)\n",
252 (int)0, (int)numSamples );
253 return 1;
254 }
255
256 return 0;
257 }
258
test_get_image_info_2D(cl_device_id device,cl_context context,cl_image_format * format,cl_mem_flags flags)259 int test_get_image_info_2D( cl_device_id device, cl_context context, cl_image_format *format, cl_mem_flags flags )
260 {
261 size_t maxWidth, maxHeight;
262 cl_ulong maxAllocSize, memSize;
263 image_descriptor imageInfo = { 0 };
264 RandomSeed seed( gRandomSeed );
265 size_t pixelSize;
266
267 cl_mem_flags all_host_ptr_flags[5] = {
268 flags,
269 CL_MEM_ALLOC_HOST_PTR | flags,
270 CL_MEM_COPY_HOST_PTR | flags,
271 CL_MEM_ALLOC_HOST_PTR | CL_MEM_COPY_HOST_PTR | flags,
272 CL_MEM_USE_HOST_PTR | flags
273 };
274
275 memset(&imageInfo, 0x0, sizeof(image_descriptor));
276 imageInfo.format = format;
277 imageInfo.type = CL_MEM_OBJECT_IMAGE2D;
278 pixelSize = get_pixel_size( imageInfo.format );
279
280 int error = clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
281 error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
282 error |= clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
283 error |= clGetDeviceInfo( device, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof( memSize ), &memSize, NULL );
284 test_error( error, "Unable to get max image 2D width or max image 3D height or max memory allocation size or global memory size from device" );
285
286 if (memSize > (cl_ulong)SIZE_MAX) {
287 memSize = (cl_ulong)SIZE_MAX;
288 maxAllocSize = (cl_ulong)SIZE_MAX;
289 }
290
291 if( gTestSmallImages )
292 {
293 for( imageInfo.width = 1; imageInfo.width < 13; imageInfo.width++ )
294 {
295 imageInfo.rowPitch = imageInfo.width * pixelSize;
296 for( imageInfo.height = 1; imageInfo.height < 9; imageInfo.height++ )
297 {
298 for (unsigned int j=0; j < sizeof(all_host_ptr_flags)/sizeof(cl_mem_flags); j++)
299 {
300 if( gDebugTrace )
301 log_info( " at size %d,%d (flags[%u] 0x%x pitch %d)\n", (int)imageInfo.width, (int)imageInfo.height, j, (unsigned int) all_host_ptr_flags[j], (int)imageInfo.rowPitch );
302 if ( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], 0, 0 ) )
303 return -1;
304 if (all_host_ptr_flags[j] & (CL_MEM_COPY_HOST_PTR | CL_MEM_USE_HOST_PTR)) { // skip test when host_ptr is NULL
305 if ( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], imageInfo.rowPitch, 0 ) )
306 return -1;
307 }
308 }
309 }
310 }
311 }
312 else if( gTestMaxImages )
313 {
314 // Try a specific set of maximum sizes
315 size_t numbeOfSizes;
316 size_t sizes[100][3];
317
318 get_max_sizes(&numbeOfSizes, 100, sizes, maxWidth, maxHeight, 1, 1, maxAllocSize, memSize, CL_MEM_OBJECT_IMAGE2D, imageInfo.format);
319
320 for( size_t idx = 0; idx < numbeOfSizes; idx++ )
321 {
322 imageInfo.width = sizes[ idx ][ 0 ];
323 imageInfo.height = sizes[ idx ][ 1 ];
324 imageInfo.rowPitch = imageInfo.width * pixelSize;
325 log_info( "Testing %d x %d\n", (int)sizes[ idx ][ 0 ], (int)sizes[ idx ][ 1 ] );
326 for (unsigned int j=0; j < sizeof(all_host_ptr_flags)/sizeof(cl_mem_flags); j++)
327 {
328 if( gDebugTrace )
329 log_info( " at max size %d,%d (flags[%u] 0x%x pitch %d)\n", (int)imageInfo.width, (int)imageInfo.height, j, (unsigned int) all_host_ptr_flags[j], (int)imageInfo.rowPitch );
330 if( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], 0, 0 ) )
331 return -1;
332 if (all_host_ptr_flags[j] & (CL_MEM_COPY_HOST_PTR | CL_MEM_USE_HOST_PTR)) { // skip test when host_ptr is NULL
333 if( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], imageInfo.rowPitch, 0 ) )
334 return -1;
335 }
336 }
337 }
338 }
339 else
340 {
341 for( int i = 0; i < NUM_IMAGE_ITERATIONS; i++ )
342 {
343 cl_ulong size;
344 // Loop until we get a size that a) will fit in the max alloc size and b) that an allocation of that
345 // image, the result array, plus offset arrays, will fit in the global ram space
346 do
347 {
348 imageInfo.width = (size_t)random_log_in_range( 16, (int)maxWidth / 32, seed );
349 imageInfo.height = (size_t)random_log_in_range( 16, (int)maxHeight / 32, seed );
350
351 imageInfo.rowPitch = imageInfo.width * pixelSize;
352 size_t extraWidth = (int)random_log_in_range( 0, 64, seed );
353 imageInfo.rowPitch += extraWidth;
354
355 do {
356 extraWidth++;
357 imageInfo.rowPitch += extraWidth;
358 } while ((imageInfo.rowPitch % pixelSize) != 0);
359
360 size = (cl_ulong)imageInfo.rowPitch * (cl_ulong)imageInfo.height * 4;
361 } while( size > maxAllocSize || ( size * 3 ) > memSize );
362
363 for (unsigned int j=0; j < sizeof(all_host_ptr_flags)/sizeof(cl_mem_flags); j++)
364 {
365 if( gDebugTrace )
366 log_info( " at size %d,%d (flags[%u] 0x%x pitch %d) out of %d,%d\n", (int)imageInfo.width, (int)imageInfo.height, j, (unsigned int) all_host_ptr_flags[j], (int)imageInfo.rowPitch, (int)maxWidth, (int)maxHeight );
367 if ( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], 0, 0 ) )
368 return -1;
369 if (all_host_ptr_flags[j] & (CL_MEM_COPY_HOST_PTR | CL_MEM_USE_HOST_PTR)) { // skip test when host_ptr is NULL
370 if ( test_get_image_info_single( context, &imageInfo, seed, all_host_ptr_flags[j], imageInfo.rowPitch, 0 ) )
371 return -1;
372 }
373 }
374 }
375 }
376
377 return 0;
378 }
379