vulkaninfo.c revision bbc18b5cfc57a7b8bfd78e80de90a483434f1a7f 
1/*
2 * Vulkan
3 *
4 * Copyright (C) 2014 LunarG, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24#include <stdlib.h>
25#include <stdio.h>
26#include <stdbool.h>
27#include <string.h>
28#include <assert.h>
29
30#include <vulkan.h>
31
32#define ERR(err) printf("%s:%d: failed with %s\n", \
33    __FILE__, __LINE__, vk_result_string(err));
34
35#define ERR_EXIT(err) do { ERR(err); exit(-1); } while (0)
36
37#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
38
39#define MAX_GPUS 8
40
41#define MAX_QUEUE_TYPES 5
42
43struct app_gpu;
44
45struct app_dev {
46    struct app_gpu *gpu; /* point back to the GPU */
47
48    VkDevice obj;
49
50
51    VkFormatProperties format_props[VK_NUM_FMT];
52};
53
54struct app_gpu {
55    uint32_t id;
56    VkPhysicalGpu obj;
57
58    VkPhysicalGpuProperties props;
59    VkPhysicalGpuPerformance perf;
60
61    uint32_t queue_count;
62    VkPhysicalGpuQueueProperties *queue_props;
63    VkDeviceQueueCreateInfo *queue_reqs;
64
65    VkPhysicalGpuMemoryProperties memory_props;
66
67    uint32_t extension_count;
68    char **extensions;
69
70    struct app_dev dev;
71};
72
73static const char *vk_result_string(VkResult err)
74{
75    switch (err) {
76#define STR(r) case r: return #r
77    STR(VK_SUCCESS);
78    STR(VK_UNSUPPORTED);
79    STR(VK_NOT_READY);
80    STR(VK_TIMEOUT);
81    STR(VK_EVENT_SET);
82    STR(VK_EVENT_RESET);
83    STR(VK_ERROR_UNKNOWN);
84    STR(VK_ERROR_UNAVAILABLE);
85    STR(VK_ERROR_INITIALIZATION_FAILED);
86    STR(VK_ERROR_OUT_OF_MEMORY);
87    STR(VK_ERROR_OUT_OF_GPU_MEMORY);
88    STR(VK_ERROR_DEVICE_ALREADY_CREATED);
89    STR(VK_ERROR_DEVICE_LOST);
90    STR(VK_ERROR_INVALID_POINTER);
91    STR(VK_ERROR_INVALID_VALUE);
92    STR(VK_ERROR_INVALID_HANDLE);
93    STR(VK_ERROR_INVALID_ORDINAL);
94    STR(VK_ERROR_INVALID_MEMORY_SIZE);
95    STR(VK_ERROR_INVALID_EXTENSION);
96    STR(VK_ERROR_INVALID_FLAGS);
97    STR(VK_ERROR_INVALID_ALIGNMENT);
98    STR(VK_ERROR_INVALID_FORMAT);
99    STR(VK_ERROR_INVALID_IMAGE);
100    STR(VK_ERROR_INVALID_DESCRIPTOR_SET_DATA);
101    STR(VK_ERROR_INVALID_QUEUE_TYPE);
102    STR(VK_ERROR_INVALID_OBJECT_TYPE);
103    STR(VK_ERROR_UNSUPPORTED_SHADER_IL_VERSION);
104    STR(VK_ERROR_BAD_SHADER_CODE);
105    STR(VK_ERROR_BAD_PIPELINE_DATA);
106    STR(VK_ERROR_TOO_MANY_MEMORY_REFERENCES);
107    STR(VK_ERROR_NOT_MAPPABLE);
108    STR(VK_ERROR_MEMORY_MAP_FAILED);
109    STR(VK_ERROR_MEMORY_UNMAP_FAILED);
110    STR(VK_ERROR_INCOMPATIBLE_DEVICE);
111    STR(VK_ERROR_INCOMPATIBLE_DRIVER);
112    STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER);
113    STR(VK_ERROR_BUILDING_COMMAND_BUFFER);
114    STR(VK_ERROR_MEMORY_NOT_BOUND);
115    STR(VK_ERROR_INCOMPATIBLE_QUEUE);
116    STR(VK_ERROR_NOT_SHAREABLE);
117#undef STR
118    default: return "UNKNOWN_RESULT";
119    }
120}
121
122static const char *vk_gpu_type_string(VkPhysicalGpuType type)
123{
124    switch (type) {
125#define STR(r) case VK_GPU_TYPE_ ##r: return #r
126    STR(OTHER);
127    STR(INTEGRATED);
128    STR(DISCRETE);
129    STR(VIRTUAL);
130#undef STR
131    default: return "UNKNOWN_GPU";
132    }
133}
134
135static const char *vk_format_string(VkFormat fmt)
136{
137    switch (fmt) {
138#define STR(r) case VK_FMT_ ##r: return #r
139    STR(UNDEFINED);
140    STR(R4G4_UNORM);
141    STR(R4G4_USCALED);
142    STR(R4G4B4A4_UNORM);
143    STR(R4G4B4A4_USCALED);
144    STR(R5G6B5_UNORM);
145    STR(R5G6B5_USCALED);
146    STR(R5G5B5A1_UNORM);
147    STR(R5G5B5A1_USCALED);
148    STR(R8_UNORM);
149    STR(R8_SNORM);
150    STR(R8_USCALED);
151    STR(R8_SSCALED);
152    STR(R8_UINT);
153    STR(R8_SINT);
154    STR(R8_SRGB);
155    STR(R8G8_UNORM);
156    STR(R8G8_SNORM);
157    STR(R8G8_USCALED);
158    STR(R8G8_SSCALED);
159    STR(R8G8_UINT);
160    STR(R8G8_SINT);
161    STR(R8G8_SRGB);
162    STR(R8G8B8_UNORM);
163    STR(R8G8B8_SNORM);
164    STR(R8G8B8_USCALED);
165    STR(R8G8B8_SSCALED);
166    STR(R8G8B8_UINT);
167    STR(R8G8B8_SINT);
168    STR(R8G8B8_SRGB);
169    STR(R8G8B8A8_UNORM);
170    STR(R8G8B8A8_SNORM);
171    STR(R8G8B8A8_USCALED);
172    STR(R8G8B8A8_SSCALED);
173    STR(R8G8B8A8_UINT);
174    STR(R8G8B8A8_SINT);
175    STR(R8G8B8A8_SRGB);
176    STR(R10G10B10A2_UNORM);
177    STR(R10G10B10A2_SNORM);
178    STR(R10G10B10A2_USCALED);
179    STR(R10G10B10A2_SSCALED);
180    STR(R10G10B10A2_UINT);
181    STR(R10G10B10A2_SINT);
182    STR(R16_UNORM);
183    STR(R16_SNORM);
184    STR(R16_USCALED);
185    STR(R16_SSCALED);
186    STR(R16_UINT);
187    STR(R16_SINT);
188    STR(R16_SFLOAT);
189    STR(R16G16_UNORM);
190    STR(R16G16_SNORM);
191    STR(R16G16_USCALED);
192    STR(R16G16_SSCALED);
193    STR(R16G16_UINT);
194    STR(R16G16_SINT);
195    STR(R16G16_SFLOAT);
196    STR(R16G16B16_UNORM);
197    STR(R16G16B16_SNORM);
198    STR(R16G16B16_USCALED);
199    STR(R16G16B16_SSCALED);
200    STR(R16G16B16_UINT);
201    STR(R16G16B16_SINT);
202    STR(R16G16B16_SFLOAT);
203    STR(R16G16B16A16_UNORM);
204    STR(R16G16B16A16_SNORM);
205    STR(R16G16B16A16_USCALED);
206    STR(R16G16B16A16_SSCALED);
207    STR(R16G16B16A16_UINT);
208    STR(R16G16B16A16_SINT);
209    STR(R16G16B16A16_SFLOAT);
210    STR(R32_UINT);
211    STR(R32_SINT);
212    STR(R32_SFLOAT);
213    STR(R32G32_UINT);
214    STR(R32G32_SINT);
215    STR(R32G32_SFLOAT);
216    STR(R32G32B32_UINT);
217    STR(R32G32B32_SINT);
218    STR(R32G32B32_SFLOAT);
219    STR(R32G32B32A32_UINT);
220    STR(R32G32B32A32_SINT);
221    STR(R32G32B32A32_SFLOAT);
222    STR(R64_SFLOAT);
223    STR(R64G64_SFLOAT);
224    STR(R64G64B64_SFLOAT);
225    STR(R64G64B64A64_SFLOAT);
226    STR(R11G11B10_UFLOAT);
227    STR(R9G9B9E5_UFLOAT);
228    STR(D16_UNORM);
229    STR(D24_UNORM);
230    STR(D32_SFLOAT);
231    STR(S8_UINT);
232    STR(D16_UNORM_S8_UINT);
233    STR(D24_UNORM_S8_UINT);
234    STR(D32_SFLOAT_S8_UINT);
235    STR(BC1_RGB_UNORM);
236    STR(BC1_RGB_SRGB);
237    STR(BC2_UNORM);
238    STR(BC2_SRGB);
239    STR(BC3_UNORM);
240    STR(BC3_SRGB);
241    STR(BC4_UNORM);
242    STR(BC4_SNORM);
243    STR(BC5_UNORM);
244    STR(BC5_SNORM);
245    STR(BC6H_UFLOAT);
246    STR(BC6H_SFLOAT);
247    STR(BC7_UNORM);
248    STR(BC7_SRGB);
249    STR(ETC2_R8G8B8_UNORM);
250    STR(ETC2_R8G8B8A1_UNORM);
251    STR(ETC2_R8G8B8A8_UNORM);
252    STR(EAC_R11_UNORM);
253    STR(EAC_R11_SNORM);
254    STR(EAC_R11G11_UNORM);
255    STR(EAC_R11G11_SNORM);
256    STR(ASTC_4x4_UNORM);
257    STR(ASTC_4x4_SRGB);
258    STR(ASTC_5x4_UNORM);
259    STR(ASTC_5x4_SRGB);
260    STR(ASTC_5x5_UNORM);
261    STR(ASTC_5x5_SRGB);
262    STR(ASTC_6x5_UNORM);
263    STR(ASTC_6x5_SRGB);
264    STR(ASTC_6x6_UNORM);
265    STR(ASTC_6x6_SRGB);
266    STR(ASTC_8x5_UNORM);
267    STR(ASTC_8x5_SRGB);
268    STR(ASTC_8x6_UNORM);
269    STR(ASTC_8x6_SRGB);
270    STR(ASTC_8x8_UNORM);
271    STR(ASTC_8x8_SRGB);
272    STR(ASTC_10x5_UNORM);
273    STR(ASTC_10x5_SRGB);
274    STR(ASTC_10x6_UNORM);
275    STR(ASTC_10x6_SRGB);
276    STR(ASTC_10x8_UNORM);
277    STR(ASTC_10x8_SRGB);
278    STR(ASTC_10x10_UNORM);
279    STR(ASTC_10x10_SRGB);
280    STR(ASTC_12x10_UNORM);
281    STR(ASTC_12x10_SRGB);
282    STR(ASTC_12x12_UNORM);
283    STR(ASTC_12x12_SRGB);
284    STR(B5G6R5_UNORM);
285    STR(B5G6R5_USCALED);
286    STR(B8G8R8_UNORM);
287    STR(B8G8R8_SNORM);
288    STR(B8G8R8_USCALED);
289    STR(B8G8R8_SSCALED);
290    STR(B8G8R8_UINT);
291    STR(B8G8R8_SINT);
292    STR(B8G8R8_SRGB);
293    STR(B8G8R8A8_UNORM);
294    STR(B8G8R8A8_SNORM);
295    STR(B8G8R8A8_USCALED);
296    STR(B8G8R8A8_SSCALED);
297    STR(B8G8R8A8_UINT);
298    STR(B8G8R8A8_SINT);
299    STR(B8G8R8A8_SRGB);
300    STR(B10G10R10A2_UNORM);
301    STR(B10G10R10A2_SNORM);
302    STR(B10G10R10A2_USCALED);
303    STR(B10G10R10A2_SSCALED);
304    STR(B10G10R10A2_UINT);
305    STR(B10G10R10A2_SINT);
306#undef STR
307    default: return "UNKNOWN_FORMAT";
308    }
309}
310
311static void app_dev_init_formats(struct app_dev *dev)
312{
313    VkFormat f;
314
315    for (f = 0; f < VK_NUM_FMT; f++) {
316        const VkFormat fmt = f;
317        VkResult err;
318        size_t size = sizeof(dev->format_props[f]);
319
320        err = vkGetFormatInfo(dev->obj, fmt,
321                               VK_INFO_TYPE_FORMAT_PROPERTIES,
322                               &size, &dev->format_props[f]);
323        if (err) {
324            memset(&dev->format_props[f], 0,
325                   sizeof(dev->format_props[f]));
326        }
327        else if (size != sizeof(dev->format_props[f])) {
328            ERR_EXIT(VK_ERROR_UNKNOWN);
329        }
330    }
331}
332
333static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu)
334{
335    VkDeviceCreateInfo info = {
336        .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
337        .pNext = NULL,
338        .queueRecordCount = 0,
339        .pRequestedQueues = NULL,
340        .extensionCount = 0,
341        .ppEnabledExtensionNames = NULL,
342        .flags = VK_DEVICE_CREATE_VALIDATION_BIT,
343    };
344    VkResult err;
345
346    /* request all queues */
347    info.queueRecordCount = gpu->queue_count;
348    info.pRequestedQueues = gpu->queue_reqs;
349
350    /* enable all extensions */
351    info.extensionCount = gpu->extension_count;
352    info.ppEnabledExtensionNames = (const char*const*) gpu->extensions;
353    dev->gpu = gpu;
354    err = vkCreateDevice(gpu->obj, &info, &dev->obj);
355    if (err)
356        ERR_EXIT(err);
357
358}
359
360static void app_dev_destroy(struct app_dev *dev)
361{
362    vkDestroyDevice(dev->obj);
363}
364
365static void app_gpu_init_extensions(struct app_gpu *gpu)
366{
367    //VkResult err;
368    uint32_t i;
369    // TODO : Should query count w/ GetGlobalExtensionInfo,
370    //  Then dynamically set extensions based on returned count
371
372    static char *known_extensions[] = {
373        "VK_WSI_X11",
374    };
375
376    for (i = 0; i < ARRAY_SIZE(known_extensions); i++) {
377/*
378        err = vkGetExtensionSupport(gpu->obj, known_extensions[i]);
379        if (!err)
380*/
381        gpu->extension_count++;
382    }
383
384    gpu->extensions =
385            malloc(sizeof(gpu->extensions[0]) * gpu->extension_count);
386    if (!gpu->extensions)
387        ERR_EXIT(VK_ERROR_OUT_OF_MEMORY);
388
389    gpu->extension_count = 0;
390    for (i = 0; i < ARRAY_SIZE(known_extensions); i++) {
391/*
392        err = vkGetExtensionSupport(gpu->obj, known_extensions[i]);
393        if (!err)
394*/
395        gpu->extensions[gpu->extension_count++] = known_extensions[i];
396    }
397}
398
399static void app_gpu_init(struct app_gpu *gpu, uint32_t id, VkPhysicalGpu obj)
400{
401    size_t size;
402    VkResult err;
403    uint32_t i;
404
405    memset(gpu, 0, sizeof(*gpu));
406
407    gpu->id = id;
408    gpu->obj = obj;
409    size = sizeof(gpu->props);
410    err = vkGetGpuInfo(gpu->obj,
411                        VK_INFO_TYPE_PHYSICAL_GPU_PROPERTIES,
412                        &size, &gpu->props);
413    if (err || size != sizeof(gpu->props))
414        ERR_EXIT(err);
415
416    size = sizeof(gpu->perf);
417    err = vkGetGpuInfo(gpu->obj,
418                        VK_INFO_TYPE_PHYSICAL_GPU_PERFORMANCE,
419                        &size, &gpu->perf);
420    if (err || size != sizeof(gpu->perf))
421        ERR_EXIT(err);
422
423    /* get queue count */
424    err = vkGetGpuInfo(gpu->obj,
425                        VK_INFO_TYPE_PHYSICAL_GPU_QUEUE_PROPERTIES,
426                        &size, NULL);
427    if (err || size % sizeof(gpu->queue_props[0]))
428        ERR_EXIT(err);
429    gpu->queue_count = (uint32_t) (size / sizeof(gpu->queue_props[0]));
430
431    gpu->queue_props =
432            malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);
433    size = sizeof(gpu->queue_props[0]) * gpu->queue_count;
434    if (!gpu->queue_props)
435        ERR_EXIT(VK_ERROR_OUT_OF_MEMORY);
436    err = vkGetGpuInfo(gpu->obj,
437                        VK_INFO_TYPE_PHYSICAL_GPU_QUEUE_PROPERTIES,
438                        &size, gpu->queue_props);
439    if (err || size != sizeof(gpu->queue_props[0]) * gpu->queue_count)
440        ERR_EXIT(err);
441
442    /* set up queue requests */
443    size = sizeof(*gpu->queue_reqs) * gpu->queue_count;
444    gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);
445    if (!gpu->queue_reqs)
446        ERR_EXIT(VK_ERROR_OUT_OF_MEMORY);
447    for (i = 0; i < gpu->queue_count; i++) {
448        gpu->queue_reqs[i].queueNodeIndex = i;
449        gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;
450    }
451
452    size = sizeof(gpu->memory_props);
453    err = vkGetGpuInfo(gpu->obj,
454                        VK_INFO_TYPE_PHYSICAL_GPU_MEMORY_PROPERTIES,
455                        &size, &gpu->memory_props);
456    if (err || size != sizeof(gpu->memory_props))
457        ERR_EXIT(err);
458
459    app_gpu_init_extensions(gpu);
460    app_dev_init(&gpu->dev, gpu);
461    app_dev_init_formats(&gpu->dev);
462}
463
464static void app_gpu_destroy(struct app_gpu *gpu)
465{
466    app_dev_destroy(&gpu->dev);
467    free(gpu->extensions);
468    free(gpu->queue_reqs);
469    free(gpu->queue_props);
470}
471
472static void app_dev_dump_format_props(const struct app_dev *dev, VkFormat fmt)
473{
474    const VkFormatProperties *props = &dev->format_props[fmt];
475    struct {
476        const char *name;
477        VkFlags flags;
478    } tilings[2];
479    uint32_t i;
480
481    if (!props->linearTilingFeatures && !props->optimalTilingFeatures)
482        return;
483
484    tilings[0].name = "linear";
485    tilings[0].flags = props->linearTilingFeatures;
486    tilings[1].name = "optimal";
487    tilings[1].flags = props->optimalTilingFeatures;
488
489    printf("FORMAT_%s\n", vk_format_string(fmt));
490    for (i = 0; i < ARRAY_SIZE(tilings); i++) {
491        if (!tilings[i].flags)
492            continue;
493
494        printf("\t%s tiling image =%s%s%s\n", tilings[i].name,
495                (tilings[i].flags & VK_FORMAT_SAMPLED_IMAGE_BIT)      ? " sampled" : "",
496                (tilings[i].flags & VK_FORMAT_STORAGE_IMAGE_BIT)   ? " storage" : "",
497                (tilings[i].flags & VK_FORMAT_STORAGE_IMAGE_ATOMIC_BIT) ? " atomic" : "");
498        printf("\t%s tiling texel =%s%s%s\n", tilings[i].name,
499                (tilings[i].flags & VK_FORMAT_UNIFORM_TEXEL_BUFFER_BIT)      ? " TBO" : "",
500                (tilings[i].flags & VK_FORMAT_STORAGE_TEXEL_BUFFER_BIT)   ? " IBO" : "",
501                (tilings[i].flags & VK_FORMAT_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) ? " atomic" : "");
502        printf("\t%s tiling attachment =%s%s%s\n", tilings[i].name,
503                (tilings[i].flags & VK_FORMAT_COLOR_ATTACHMENT_BIT) ? " color" : "",
504                (tilings[i].flags & VK_FORMAT_COLOR_ATTACHMENT_BLEND_BIT) ? " blend" : "",
505                (tilings[i].flags & VK_FORMAT_DEPTH_STENCIL_ATTACHMENT_BIT)       ? " depth/stencil" : "");
506        printf("\t%s tiling vertex = %u\n", tilings[i].name,
507                (bool) (tilings[i].flags & VK_FORMAT_VERTEX_BUFFER_BIT));
508        printf("\t%s tiling conversion = %u\n", tilings[i].name,
509                (bool) (tilings[i].flags & VK_FORMAT_CONVERSION_BIT));
510    }
511}
512
513
514static void
515app_dev_dump(const struct app_dev *dev)
516{
517    VkFormat fmt;
518
519    for (fmt = 0; fmt < VK_NUM_FMT; fmt++) {
520        app_dev_dump_format_props(dev, fmt);
521    }
522}
523
524static void app_gpu_dump_multi_compat(const struct app_gpu *gpu, const struct app_gpu *other,
525        const VkGpuCompatibilityInfo *info)
526{
527    printf("VkGpuCompatibilityInfo[GPU%d]\n", other->id);
528
529#define TEST(info, b) printf(#b " = %u\n", (bool) (info->compatibilityFlags & VK_GPU_COMPAT_ ##b## _BIT))
530    TEST(info, ASIC_FEATURES);
531    TEST(info, IQ_MATCH);
532    TEST(info, PEER_TRANSFER);
533    TEST(info, SHARED_MEMORY);
534    TEST(info, SHARED_SYNC);
535    TEST(info, SHARED_GPU0_DISPLAY);
536    TEST(info, SHARED_GPU1_DISPLAY);
537#undef TEST
538}
539
540static void app_gpu_multi_compat(struct app_gpu *gpus, uint32_t gpu_count)
541{
542        VkResult err;
543        uint32_t i, j;
544
545        for (i = 0; i < gpu_count; i++) {
546                for (j = 0; j < gpu_count; j++) {
547                        VkGpuCompatibilityInfo info;
548
549                        if (i == j)
550                                continue;
551
552                        err = vkGetMultiGpuCompatibility(gpus[i].obj,
553                                        gpus[j].obj, &info);
554                        if (err)
555                                ERR_EXIT(err);
556
557                        app_gpu_dump_multi_compat(&gpus[i], &gpus[j], &info);
558                }
559        }
560}
561
562static void app_gpu_dump_props(const struct app_gpu *gpu)
563{
564    const VkPhysicalGpuProperties *props = &gpu->props;
565
566    printf("VkPhysicalGpuProperties\n");
567    printf("\tapiVersion = %u\n",                   props->apiVersion);
568    printf("\tdriverVersion = %u\n",                props->driverVersion);
569    printf("\tvendorId = 0x%04x\n",                 props->vendorId);
570    printf("\tdeviceId = 0x%04x\n",                 props->deviceId);
571    printf("\tgpuType = %s\n",                      vk_gpu_type_string(props->gpuType));
572    printf("\tgpuName = %s\n",                      props->gpuName);
573    printf("\tmaxInlineMemoryUpdateSize = %zu\n",   props->maxInlineMemoryUpdateSize);
574    printf("\tmaxBoundDescriptorSets = %u\n",       props->maxBoundDescriptorSets);
575    printf("\tmaxThreadGroupSize = %u\n",           props->maxThreadGroupSize);
576    printf("\ttimestampFrequency = %lu\n",          props->timestampFrequency);
577    printf("\tmultiColorAttachmentClears = %u\n",   props->multiColorAttachmentClears);
578}
579
580static void app_gpu_dump_perf(const struct app_gpu *gpu)
581{
582    const VkPhysicalGpuPerformance *perf = &gpu->perf;
583
584    printf("VkPhysicalGpuPerformance\n");
585    printf("\tmaxGpuClock = %f\n",      perf->maxGpuClock);
586    printf("\taluPerClock = %f\n",      perf->aluPerClock);
587    printf("\ttexPerClock = %f\n",      perf->texPerClock);
588    printf("\tprimsPerClock = %f\n",    perf->primsPerClock);
589    printf("\tpixelsPerClock = %f\n",   perf->pixelsPerClock);
590}
591
592static void app_gpu_dump_extensions(const struct app_gpu *gpu)
593{
594    uint32_t i;
595    printf("Extensions");
596    printf("\tcount = %d\n",            gpu->extension_count);
597    printf("\t");
598    for (i=0; i< gpu->extension_count; i++) {
599        if (i>0)
600            printf(", "); // separator between extension names
601        printf("%s",                    gpu->extensions[i]);
602    }
603    printf("\n");
604}
605
606static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
607{
608    const VkPhysicalGpuQueueProperties *props = &gpu->queue_props[id];
609
610    printf("VkPhysicalGpuQueueProperties[%d]\n", id);
611    printf("\tqueueFlags = %c%c%c%c\n",
612            (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.',
613            (props->queueFlags & VK_QUEUE_COMPUTE_BIT)  ? 'C' : '.',
614            (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.',
615            (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.');
616    printf("\tqueueCount = %u\n",           props->queueCount);
617    printf("\tmaxAtomicCounters = %u\n",    props->maxAtomicCounters);
618    printf("\tsupportsTimestamps = %u\n",   props->supportsTimestamps);
619    printf("\tmaxMemReferences = %u\n",     props->maxMemReferences);
620}
621
622static void app_gpu_dump_memory_props(const struct app_gpu *gpu)
623{
624    const VkPhysicalGpuMemoryProperties *props = &gpu->memory_props;
625
626    printf("VkPhysicalGpuMemoryProperties\n");
627    printf("\tsupportsMigration = %u\n",                props->supportsMigration);
628    printf("\tsupportsPinning = %u\n",                  props->supportsPinning);
629}
630
631static void app_gpu_dump(const struct app_gpu *gpu)
632{
633    uint32_t i;
634
635    printf("GPU%u\n", gpu->id);
636    app_gpu_dump_props(gpu);
637    printf("\n");
638    app_gpu_dump_extensions(gpu);
639    printf("\n");
640    app_gpu_dump_perf(gpu);
641    printf("\n");
642    for (i = 0; i < gpu->queue_count; i++) {
643        app_gpu_dump_queue_props(gpu, i);
644        printf("\n");
645    }
646    app_gpu_dump_memory_props(gpu);
647    printf("\n");
648    app_dev_dump(&gpu->dev);
649}
650
651int main(int argc, char **argv)
652{
653    static const VkApplicationInfo app_info = {
654        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
655        .pNext = NULL,
656        .pAppName = "vkinfo",
657        .appVersion = 1,
658        .pEngineName = "vkinfo",
659        .engineVersion = 1,
660        .apiVersion = VK_API_VERSION,
661    };
662    static const VkInstanceCreateInfo inst_info = {
663        .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
664        .pNext = NULL,
665        .pAppInfo = &app_info,
666        .pAllocCb = NULL,
667        .extensionCount = 0,
668        .ppEnabledExtensionNames = NULL,
669    };
670    struct app_gpu gpus[MAX_GPUS];
671    VkPhysicalGpu objs[MAX_GPUS];
672    VkInstance inst;
673    uint32_t gpu_count, i;
674    VkResult err;
675
676    err = vkCreateInstance(&inst_info, &inst);
677    if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
678        printf("Cannot find a compatible Vulkan installable client driver "
679               "(ICD).\nExiting ...\n");
680        fflush(stdout);
681        exit(1);
682    } else if (err) {
683
684        ERR_EXIT(err);
685    }
686    err = vkEnumerateGpus(inst, MAX_GPUS, &gpu_count, objs);
687    if (err)
688        ERR_EXIT(err);
689
690    for (i = 0; i < gpu_count; i++) {
691        app_gpu_init(&gpus[i], i, objs[i]);
692        app_gpu_dump(&gpus[i]);
693        printf("\n\n");
694    }
695
696    app_gpu_multi_compat(gpus, gpu_count);
697
698    for (i = 0; i < gpu_count; i++)
699        app_gpu_destroy(&gpus[i]);
700
701    vkDestroyInstance(inst);
702
703    return 0;
704}
705