1 /* 2 * Copyright 2015 The Android Open Source Project 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 17 #include <algorithm> 18 #include <array> 19 #include <inttypes.h> 20 #include <stdlib.h> 21 #include <sstream> 22 #include <vector> 23 24 #include <vulkan/vulkan.h> 25 26 #define LOG_TAG "vkinfo" 27 #include <log/log.h> 28 29 namespace { 30 31 struct Options { 32 bool layer_description; 33 bool layer_extensions; 34 bool unsupported_features; 35 bool validate; 36 }; 37 38 struct GpuInfo { 39 VkPhysicalDeviceProperties properties; 40 VkPhysicalDeviceMemoryProperties memory; 41 VkPhysicalDeviceFeatures features; 42 std::vector<VkQueueFamilyProperties> queue_families; 43 std::vector<VkExtensionProperties> extensions; 44 std::vector<VkLayerProperties> layers; 45 std::vector<std::vector<VkExtensionProperties>> layer_extensions; 46 }; 47 struct VulkanInfo { 48 std::vector<VkExtensionProperties> extensions; 49 std::vector<VkLayerProperties> layers; 50 std::vector<std::vector<VkExtensionProperties>> layer_extensions; 51 std::vector<GpuInfo> gpus; 52 }; 53 54 // ---------------------------------------------------------------------------- 55 56 [[noreturn]] void die(const char* proc, VkResult result) { 57 const char* result_str; 58 switch (result) { 59 // clang-format off 60 case VK_SUCCESS: result_str = "VK_SUCCESS"; break; 61 case VK_NOT_READY: result_str = "VK_NOT_READY"; break; 62 case VK_TIMEOUT: result_str = "VK_TIMEOUT"; break; 63 case VK_EVENT_SET: result_str = "VK_EVENT_SET"; break; 64 case VK_EVENT_RESET: result_str = "VK_EVENT_RESET"; break; 65 case VK_INCOMPLETE: result_str = "VK_INCOMPLETE"; break; 66 case VK_ERROR_OUT_OF_HOST_MEMORY: result_str = "VK_ERROR_OUT_OF_HOST_MEMORY"; break; 67 case VK_ERROR_OUT_OF_DEVICE_MEMORY: result_str = "VK_ERROR_OUT_OF_DEVICE_MEMORY"; break; 68 case VK_ERROR_INITIALIZATION_FAILED: result_str = "VK_ERROR_INITIALIZATION_FAILED"; break; 69 case VK_ERROR_DEVICE_LOST: result_str = "VK_ERROR_DEVICE_LOST"; break; 70 case VK_ERROR_MEMORY_MAP_FAILED: result_str = "VK_ERROR_MEMORY_MAP_FAILED"; break; 71 case VK_ERROR_LAYER_NOT_PRESENT: result_str = "VK_ERROR_LAYER_NOT_PRESENT"; break; 72 case VK_ERROR_EXTENSION_NOT_PRESENT: result_str = "VK_ERROR_EXTENSION_NOT_PRESENT"; break; 73 case VK_ERROR_INCOMPATIBLE_DRIVER: result_str = "VK_ERROR_INCOMPATIBLE_DRIVER"; break; 74 default: result_str = "<unknown VkResult>"; break; 75 // clang-format on 76 } 77 fprintf(stderr, "%s failed: %s (%d)\n", proc, result_str, result); 78 exit(1); 79 } 80 81 bool HasExtension(const std::vector<VkExtensionProperties>& extensions, 82 const char* name) { 83 return std::find_if(extensions.cbegin(), extensions.cend(), 84 [=](const VkExtensionProperties& prop) { 85 return strcmp(prop.extensionName, name) == 0; 86 }) != extensions.end(); 87 } 88 89 void EnumerateInstanceExtensions( 90 const char* layer_name, 91 std::vector<VkExtensionProperties>* extensions) { 92 VkResult result; 93 uint32_t count; 94 result = 95 vkEnumerateInstanceExtensionProperties(layer_name, &count, nullptr); 96 if (result != VK_SUCCESS) 97 die("vkEnumerateInstanceExtensionProperties (count)", result); 98 do { 99 extensions->resize(count); 100 result = vkEnumerateInstanceExtensionProperties(layer_name, &count, 101 extensions->data()); 102 } while (result == VK_INCOMPLETE); 103 if (result != VK_SUCCESS) 104 die("vkEnumerateInstanceExtensionProperties (data)", result); 105 } 106 107 void EnumerateDeviceExtensions(VkPhysicalDevice gpu, 108 const char* layer_name, 109 std::vector<VkExtensionProperties>* extensions) { 110 VkResult result; 111 uint32_t count; 112 result = 113 vkEnumerateDeviceExtensionProperties(gpu, layer_name, &count, nullptr); 114 if (result != VK_SUCCESS) 115 die("vkEnumerateDeviceExtensionProperties (count)", result); 116 do { 117 extensions->resize(count); 118 result = vkEnumerateDeviceExtensionProperties(gpu, layer_name, &count, 119 extensions->data()); 120 } while (result == VK_INCOMPLETE); 121 if (result != VK_SUCCESS) 122 die("vkEnumerateDeviceExtensionProperties (data)", result); 123 } 124 125 void GatherGpuInfo(VkPhysicalDevice gpu, 126 const Options &options, 127 GpuInfo& info) { 128 VkResult result; 129 uint32_t count; 130 131 vkGetPhysicalDeviceProperties(gpu, &info.properties); 132 vkGetPhysicalDeviceMemoryProperties(gpu, &info.memory); 133 vkGetPhysicalDeviceFeatures(gpu, &info.features); 134 135 vkGetPhysicalDeviceQueueFamilyProperties(gpu, &count, nullptr); 136 info.queue_families.resize(count); 137 vkGetPhysicalDeviceQueueFamilyProperties(gpu, &count, 138 info.queue_families.data()); 139 140 result = vkEnumerateDeviceLayerProperties(gpu, &count, nullptr); 141 if (result != VK_SUCCESS) 142 die("vkEnumerateDeviceLayerProperties (count)", result); 143 do { 144 info.layers.resize(count); 145 result = 146 vkEnumerateDeviceLayerProperties(gpu, &count, info.layers.data()); 147 } while (result == VK_INCOMPLETE); 148 if (result != VK_SUCCESS) 149 die("vkEnumerateDeviceLayerProperties (data)", result); 150 info.layer_extensions.resize(info.layers.size()); 151 152 EnumerateDeviceExtensions(gpu, nullptr, &info.extensions); 153 for (size_t i = 0; i < info.layers.size(); i++) { 154 EnumerateDeviceExtensions(gpu, info.layers[i].layerName, 155 &info.layer_extensions[i]); 156 } 157 158 const std::array<const char*, 1> kDesiredExtensions = { 159 {VK_KHR_SWAPCHAIN_EXTENSION_NAME}, 160 }; 161 const char* extensions[kDesiredExtensions.size()]; 162 uint32_t num_extensions = 0; 163 for (const auto& desired_ext : kDesiredExtensions) { 164 bool available = HasExtension(info.extensions, desired_ext); 165 if (options.validate) { 166 for (size_t i = 0; !available && i < info.layer_extensions.size(); 167 i++) 168 available = HasExtension(info.layer_extensions[i], desired_ext); 169 } 170 if (available) 171 extensions[num_extensions++] = desired_ext; 172 } 173 174 VkDevice device; 175 float queue_priorities[] = {0.0}; 176 const VkDeviceQueueCreateInfo queue_create_info = { 177 .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO, 178 .queueFamilyIndex = 0, 179 .queueCount = 1, 180 queue_priorities 181 }; 182 // clang-format off 183 const char *kValidationLayers[] = { 184 "VK_LAYER_GOOGLE_threading", 185 "VK_LAYER_LUNARG_parameter_validation", 186 "VK_LAYER_LUNARG_device_limits", 187 "VK_LAYER_LUNARG_object_tracker", 188 "VK_LAYER_LUNARG_image", 189 "VK_LAYER_LUNARG_core_validation", 190 "VK_LAYER_LUNARG_swapchain", 191 "VK_LAYER_GOOGLE_unique_objects" 192 }; 193 // clang-format on 194 uint32_t num_layers = sizeof(kValidationLayers) / sizeof(char*); 195 const VkDeviceCreateInfo create_info = { 196 .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO, 197 .queueCreateInfoCount = 1, 198 .pQueueCreateInfos = &queue_create_info, 199 .enabledExtensionCount = num_extensions, 200 .ppEnabledExtensionNames = extensions, 201 .enabledLayerCount = (options.validate) ? num_layers : 0, 202 .ppEnabledLayerNames = kValidationLayers, 203 .pEnabledFeatures = &info.features, 204 }; 205 result = vkCreateDevice(gpu, &create_info, nullptr, &device); 206 if (result != VK_SUCCESS) 207 die("vkCreateDevice", result); 208 vkDestroyDevice(device, nullptr); 209 } 210 211 void GatherInfo(VulkanInfo* info, const Options& options) { 212 VkResult result; 213 uint32_t count; 214 215 result = vkEnumerateInstanceLayerProperties(&count, nullptr); 216 if (result != VK_SUCCESS) 217 die("vkEnumerateInstanceLayerProperties (count)", result); 218 do { 219 info->layers.resize(count); 220 result = 221 vkEnumerateInstanceLayerProperties(&count, info->layers.data()); 222 } while (result == VK_INCOMPLETE); 223 if (result != VK_SUCCESS) 224 die("vkEnumerateInstanceLayerProperties (data)", result); 225 info->layer_extensions.resize(info->layers.size()); 226 227 EnumerateInstanceExtensions(nullptr, &info->extensions); 228 for (size_t i = 0; i < info->layers.size(); i++) { 229 EnumerateInstanceExtensions(info->layers[i].layerName, 230 &info->layer_extensions[i]); 231 } 232 233 const char* kDesiredExtensions[] = { 234 VK_EXT_DEBUG_REPORT_EXTENSION_NAME, 235 }; 236 const char* 237 extensions[sizeof(kDesiredExtensions) / sizeof(kDesiredExtensions[0])]; 238 uint32_t num_extensions = 0; 239 for (const auto& desired_ext : kDesiredExtensions) { 240 bool available = HasExtension(info->extensions, desired_ext); 241 if (options.validate) { 242 for (size_t i = 0; !available && i < info->layer_extensions.size(); 243 i++) 244 available = 245 HasExtension(info->layer_extensions[i], desired_ext); 246 } 247 if (available) 248 extensions[num_extensions++] = desired_ext; 249 } 250 251 // clang-format off 252 const char *kValidationLayers[] = { 253 "VK_LAYER_GOOGLE_threading", 254 "VK_LAYER_LUNARG_parameter_validation", 255 "VK_LAYER_LUNARG_device_limits", 256 "VK_LAYER_LUNARG_object_tracker", 257 "VK_LAYER_LUNARG_image", 258 "VK_LAYER_LUNARG_core_validation", 259 "VK_LAYER_LUNARG_swapchain", 260 "VK_LAYER_GOOGLE_unique_objects" 261 }; 262 // clang-format on 263 uint32_t num_layers = sizeof(kValidationLayers) / sizeof(char*); 264 265 const VkApplicationInfo application_info = { 266 .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO, 267 .pApplicationName = "vkinfo", 268 .applicationVersion = 0, 269 .pEngineName = "vkinfo", 270 .engineVersion = 0, 271 .apiVersion = VK_API_VERSION_1_0, 272 }; 273 const VkInstanceCreateInfo create_info = { 274 .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, 275 .pApplicationInfo = &application_info, 276 .enabledExtensionCount = num_extensions, 277 .ppEnabledExtensionNames = extensions, 278 .enabledLayerCount = (options.validate) ? num_layers : 0, 279 .ppEnabledLayerNames = kValidationLayers, 280 }; 281 VkInstance instance; 282 result = vkCreateInstance(&create_info, nullptr, &instance); 283 if (result != VK_SUCCESS) 284 die("vkCreateInstance", result); 285 286 uint32_t num_gpus; 287 result = vkEnumeratePhysicalDevices(instance, &num_gpus, nullptr); 288 if (result != VK_SUCCESS) 289 die("vkEnumeratePhysicalDevices (count)", result); 290 std::vector<VkPhysicalDevice> gpus(num_gpus, VK_NULL_HANDLE); 291 do { 292 gpus.resize(num_gpus, VK_NULL_HANDLE); 293 result = vkEnumeratePhysicalDevices(instance, &num_gpus, gpus.data()); 294 } while (result == VK_INCOMPLETE); 295 if (result != VK_SUCCESS) 296 die("vkEnumeratePhysicalDevices (data)", result); 297 298 info->gpus.resize(num_gpus); 299 for (size_t i = 0; i < gpus.size(); i++) 300 GatherGpuInfo(gpus[i], options, info->gpus.at(i)); 301 302 vkDestroyInstance(instance, nullptr); 303 } 304 305 // ---------------------------------------------------------------------------- 306 307 const size_t kMaxIndent = 8; 308 const size_t kIndentSize = 3; 309 std::array<char, kMaxIndent * kIndentSize + 1> kIndent; 310 const char* Indent(size_t n) { 311 static bool initialized = false; 312 if (!initialized) { 313 kIndent.fill(' '); 314 kIndent.back() = '\0'; 315 initialized = true; 316 } 317 return kIndent.data() + 318 (kIndent.size() - (kIndentSize * std::min(n, kMaxIndent) + 1)); 319 } 320 321 const char* VkPhysicalDeviceTypeStr(VkPhysicalDeviceType type) { 322 switch (type) { 323 case VK_PHYSICAL_DEVICE_TYPE_OTHER: 324 return "OTHER"; 325 case VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU: 326 return "INTEGRATED_GPU"; 327 case VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU: 328 return "DISCRETE_GPU"; 329 case VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU: 330 return "VIRTUAL_GPU"; 331 case VK_PHYSICAL_DEVICE_TYPE_CPU: 332 return "CPU"; 333 default: 334 return "<UNKNOWN>"; 335 } 336 } 337 338 void PrintExtensions(const std::vector<VkExtensionProperties>& extensions, 339 const Options& /*options*/, 340 size_t indent) { 341 for (const auto& e : extensions) 342 printf("%s%s (v%u)\n", Indent(indent), e.extensionName, e.specVersion); 343 } 344 345 void PrintLayers( 346 const std::vector<VkLayerProperties>& layers, 347 const std::vector<std::vector<VkExtensionProperties>> extensions, 348 const Options& options, 349 size_t indent) { 350 for (size_t i = 0; i < layers.size(); i++) { 351 printf("%s%s %u.%u.%u/%u\n", Indent(indent), layers[i].layerName, 352 VK_VERSION_MAJOR(layers[i].specVersion), 353 VK_VERSION_MINOR(layers[i].specVersion), 354 VK_VERSION_PATCH(layers[i].specVersion), 355 layers[i].implementationVersion); 356 if (options.layer_description) 357 printf("%s%s\n", Indent(indent + 1), layers[i].description); 358 if (options.layer_extensions && !extensions[i].empty()) { 359 if (!extensions[i].empty()) { 360 printf("%sExtensions [%zu]:\n", Indent(indent + 1), 361 extensions[i].size()); 362 PrintExtensions(extensions[i], options, indent + 2); 363 } 364 } 365 } 366 } 367 368 void PrintAllFeatures(const char* indent, 369 const VkPhysicalDeviceFeatures& features) { 370 // clang-format off 371 printf("%srobustBufferAccess: %s\n", indent, features.robustBufferAccess ? "YES" : "NO"); 372 printf("%sfullDrawIndexUint32: %s\n", indent, features.fullDrawIndexUint32 ? "YES" : "NO"); 373 printf("%simageCubeArray: %s\n", indent, features.imageCubeArray ? "YES" : "NO"); 374 printf("%sindependentBlend: %s\n", indent, features.independentBlend ? "YES" : "NO"); 375 printf("%sgeometryShader: %s\n", indent, features.geometryShader ? "YES" : "NO"); 376 printf("%stessellationShader: %s\n", indent, features.tessellationShader ? "YES" : "NO"); 377 printf("%ssampleRateShading: %s\n", indent, features.sampleRateShading ? "YES" : "NO"); 378 printf("%sdualSrcBlend: %s\n", indent, features.dualSrcBlend ? "YES" : "NO"); 379 printf("%slogicOp: %s\n", indent, features.logicOp ? "YES" : "NO"); 380 printf("%smultiDrawIndirect: %s\n", indent, features.multiDrawIndirect ? "YES" : "NO"); 381 printf("%sdrawIndirectFirstInstance: %s\n", indent, features.drawIndirectFirstInstance ? "YES" : "NO"); 382 printf("%sdepthClamp: %s\n", indent, features.depthClamp ? "YES" : "NO"); 383 printf("%sdepthBiasClamp: %s\n", indent, features.depthBiasClamp ? "YES" : "NO"); 384 printf("%sfillModeNonSolid: %s\n", indent, features.fillModeNonSolid ? "YES" : "NO"); 385 printf("%sdepthBounds: %s\n", indent, features.depthBounds ? "YES" : "NO"); 386 printf("%swideLines: %s\n", indent, features.wideLines ? "YES" : "NO"); 387 printf("%slargePoints: %s\n", indent, features.largePoints ? "YES" : "NO"); 388 printf("%salphaToOne: %s\n", indent, features.alphaToOne ? "YES" : "NO"); 389 printf("%smultiViewport: %s\n", indent, features.multiViewport ? "YES" : "NO"); 390 printf("%ssamplerAnisotropy: %s\n", indent, features.samplerAnisotropy ? "YES" : "NO"); 391 printf("%stextureCompressionETC2: %s\n", indent, features.textureCompressionETC2 ? "YES" : "NO"); 392 printf("%stextureCompressionASTC_LDR: %s\n", indent, features.textureCompressionASTC_LDR ? "YES" : "NO"); 393 printf("%stextureCompressionBC: %s\n", indent, features.textureCompressionBC ? "YES" : "NO"); 394 printf("%socclusionQueryPrecise: %s\n", indent, features.occlusionQueryPrecise ? "YES" : "NO"); 395 printf("%spipelineStatisticsQuery: %s\n", indent, features.pipelineStatisticsQuery ? "YES" : "NO"); 396 printf("%svertexPipelineStoresAndAtomics: %s\n", indent, features.vertexPipelineStoresAndAtomics ? "YES" : "NO"); 397 printf("%sfragmentStoresAndAtomics: %s\n", indent, features.fragmentStoresAndAtomics ? "YES" : "NO"); 398 printf("%sshaderTessellationAndGeometryPointSize: %s\n", indent, features.shaderTessellationAndGeometryPointSize ? "YES" : "NO"); 399 printf("%sshaderImageGatherExtended: %s\n", indent, features.shaderImageGatherExtended ? "YES" : "NO"); 400 printf("%sshaderStorageImageExtendedFormats: %s\n", indent, features.shaderStorageImageExtendedFormats ? "YES" : "NO"); 401 printf("%sshaderStorageImageMultisample: %s\n", indent, features.shaderStorageImageMultisample ? "YES" : "NO"); 402 printf("%sshaderStorageImageReadWithoutFormat: %s\n", indent, features.shaderStorageImageReadWithoutFormat ? "YES" : "NO"); 403 printf("%sshaderStorageImageWriteWithoutFormat: %s\n", indent, features.shaderStorageImageWriteWithoutFormat ? "YES" : "NO"); 404 printf("%sshaderUniformBufferArrayDynamicIndexing: %s\n", indent, features.shaderUniformBufferArrayDynamicIndexing ? "YES" : "NO"); 405 printf("%sshaderSampledImageArrayDynamicIndexing: %s\n", indent, features.shaderSampledImageArrayDynamicIndexing ? "YES" : "NO"); 406 printf("%sshaderStorageBufferArrayDynamicIndexing: %s\n", indent, features.shaderStorageBufferArrayDynamicIndexing ? "YES" : "NO"); 407 printf("%sshaderStorageImageArrayDynamicIndexing: %s\n", indent, features.shaderStorageImageArrayDynamicIndexing ? "YES" : "NO"); 408 printf("%sshaderClipDistance: %s\n", indent, features.shaderClipDistance ? "YES" : "NO"); 409 printf("%sshaderCullDistance: %s\n", indent, features.shaderCullDistance ? "YES" : "NO"); 410 printf("%sshaderFloat64: %s\n", indent, features.shaderFloat64 ? "YES" : "NO"); 411 printf("%sshaderInt64: %s\n", indent, features.shaderInt64 ? "YES" : "NO"); 412 printf("%sshaderInt16: %s\n", indent, features.shaderInt16 ? "YES" : "NO"); 413 printf("%sshaderResourceResidency: %s\n", indent, features.shaderResourceResidency ? "YES" : "NO"); 414 printf("%sshaderResourceMinLod: %s\n", indent, features.shaderResourceMinLod ? "YES" : "NO"); 415 printf("%ssparseBinding: %s\n", indent, features.sparseBinding ? "YES" : "NO"); 416 printf("%ssparseResidencyBuffer: %s\n", indent, features.sparseResidencyBuffer ? "YES" : "NO"); 417 printf("%ssparseResidencyImage2D: %s\n", indent, features.sparseResidencyImage2D ? "YES" : "NO"); 418 printf("%ssparseResidencyImage3D: %s\n", indent, features.sparseResidencyImage3D ? "YES" : "NO"); 419 printf("%ssparseResidency2Samples: %s\n", indent, features.sparseResidency2Samples ? "YES" : "NO"); 420 printf("%ssparseResidency4Samples: %s\n", indent, features.sparseResidency4Samples ? "YES" : "NO"); 421 printf("%ssparseResidency8Samples: %s\n", indent, features.sparseResidency8Samples ? "YES" : "NO"); 422 printf("%ssparseResidency16Samples: %s\n", indent, features.sparseResidency16Samples ? "YES" : "NO"); 423 printf("%ssparseResidencyAliased: %s\n", indent, features.sparseResidencyAliased ? "YES" : "NO"); 424 printf("%svariableMultisampleRate: %s\n", indent, features.variableMultisampleRate ? "YES" : "NO"); 425 printf("%sinheritedQueries: %s\n", indent, features.inheritedQueries ? "YES" : "NO"); 426 // clang-format on 427 } 428 429 void PrintSupportedFeatures(const char* indent, 430 const VkPhysicalDeviceFeatures& features) { 431 // clang-format off 432 if (features.robustBufferAccess) printf("%srobustBufferAccess\n", indent); 433 if (features.fullDrawIndexUint32) printf("%sfullDrawIndexUint32\n", indent); 434 if (features.imageCubeArray) printf("%simageCubeArray\n", indent); 435 if (features.independentBlend) printf("%sindependentBlend\n", indent); 436 if (features.geometryShader) printf("%sgeometryShader\n", indent); 437 if (features.tessellationShader) printf("%stessellationShader\n", indent); 438 if (features.sampleRateShading) printf("%ssampleRateShading\n", indent); 439 if (features.dualSrcBlend) printf("%sdualSrcBlend\n", indent); 440 if (features.logicOp) printf("%slogicOp\n", indent); 441 if (features.multiDrawIndirect) printf("%smultiDrawIndirect\n", indent); 442 if (features.drawIndirectFirstInstance) printf("%sdrawIndirectFirstInstance\n", indent); 443 if (features.depthClamp) printf("%sdepthClamp\n", indent); 444 if (features.depthBiasClamp) printf("%sdepthBiasClamp\n", indent); 445 if (features.fillModeNonSolid) printf("%sfillModeNonSolid\n", indent); 446 if (features.depthBounds) printf("%sdepthBounds\n", indent); 447 if (features.wideLines) printf("%swideLines\n", indent); 448 if (features.largePoints) printf("%slargePoints\n", indent); 449 if (features.alphaToOne) printf("%salphaToOne\n", indent); 450 if (features.multiViewport) printf("%smultiViewport\n", indent); 451 if (features.samplerAnisotropy) printf("%ssamplerAnisotropy\n", indent); 452 if (features.textureCompressionETC2) printf("%stextureCompressionETC2\n", indent); 453 if (features.textureCompressionASTC_LDR) printf("%stextureCompressionASTC_LDR\n", indent); 454 if (features.textureCompressionBC) printf("%stextureCompressionBC\n", indent); 455 if (features.occlusionQueryPrecise) printf("%socclusionQueryPrecise\n", indent); 456 if (features.pipelineStatisticsQuery) printf("%spipelineStatisticsQuery\n", indent); 457 if (features.vertexPipelineStoresAndAtomics) printf("%svertexPipelineStoresAndAtomics\n", indent); 458 if (features.fragmentStoresAndAtomics) printf("%sfragmentStoresAndAtomics\n", indent); 459 if (features.shaderTessellationAndGeometryPointSize) printf("%sshaderTessellationAndGeometryPointSize\n", indent); 460 if (features.shaderImageGatherExtended) printf("%sshaderImageGatherExtended\n", indent); 461 if (features.shaderStorageImageExtendedFormats) printf("%sshaderStorageImageExtendedFormats\n", indent); 462 if (features.shaderStorageImageMultisample) printf("%sshaderStorageImageMultisample\n", indent); 463 if (features.shaderStorageImageReadWithoutFormat) printf("%sshaderStorageImageReadWithoutFormat\n", indent); 464 if (features.shaderStorageImageWriteWithoutFormat) printf("%sshaderStorageImageWriteWithoutFormat\n", indent); 465 if (features.shaderUniformBufferArrayDynamicIndexing) printf("%sshaderUniformBufferArrayDynamicIndexing\n", indent); 466 if (features.shaderSampledImageArrayDynamicIndexing) printf("%sshaderSampledImageArrayDynamicIndexing\n", indent); 467 if (features.shaderStorageBufferArrayDynamicIndexing) printf("%sshaderStorageBufferArrayDynamicIndexing\n", indent); 468 if (features.shaderStorageImageArrayDynamicIndexing) printf("%sshaderStorageImageArrayDynamicIndexing\n", indent); 469 if (features.shaderClipDistance) printf("%sshaderClipDistance\n", indent); 470 if (features.shaderCullDistance) printf("%sshaderCullDistance\n", indent); 471 if (features.shaderFloat64) printf("%sshaderFloat64\n", indent); 472 if (features.shaderInt64) printf("%sshaderInt64\n", indent); 473 if (features.shaderInt16) printf("%sshaderInt16\n", indent); 474 if (features.shaderResourceResidency) printf("%sshaderResourceResidency\n", indent); 475 if (features.shaderResourceMinLod) printf("%sshaderResourceMinLod\n", indent); 476 if (features.sparseBinding) printf("%ssparseBinding\n", indent); 477 if (features.sparseResidencyBuffer) printf("%ssparseResidencyBuffer\n", indent); 478 if (features.sparseResidencyImage2D) printf("%ssparseResidencyImage2D\n", indent); 479 if (features.sparseResidencyImage3D) printf("%ssparseResidencyImage3D\n", indent); 480 if (features.sparseResidency2Samples) printf("%ssparseResidency2Samples\n", indent); 481 if (features.sparseResidency4Samples) printf("%ssparseResidency4Samples\n", indent); 482 if (features.sparseResidency8Samples) printf("%ssparseResidency8Samples\n", indent); 483 if (features.sparseResidency16Samples) printf("%ssparseResidency16Samples\n", indent); 484 if (features.sparseResidencyAliased) printf("%ssparseResidencyAliased\n", indent); 485 if (features.variableMultisampleRate) printf("%svariableMultisampleRate\n", indent); 486 if (features.inheritedQueries) printf("%sinheritedQueries\n", indent); 487 // clang-format on 488 } 489 490 void PrintGpuInfo(const GpuInfo& info, const Options& options, size_t indent) { 491 VkResult result; 492 std::ostringstream strbuf; 493 494 printf("%s\"%s\" (%s) %u.%u.%u/%#x [%04x:%04x]\n", Indent(indent), 495 info.properties.deviceName, 496 VkPhysicalDeviceTypeStr(info.properties.deviceType), 497 VK_VERSION_MAJOR(info.properties.apiVersion), 498 VK_VERSION_MINOR(info.properties.apiVersion), 499 VK_VERSION_PATCH(info.properties.apiVersion), 500 info.properties.driverVersion, info.properties.vendorID, 501 info.properties.deviceID); 502 503 for (uint32_t heap = 0; heap < info.memory.memoryHeapCount; heap++) { 504 if ((info.memory.memoryHeaps[heap].flags & 505 VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0) 506 strbuf << "DEVICE_LOCAL"; 507 printf("%sHeap %u: %" PRIu64 " MiB (0x%" PRIx64 " B) %s\n", 508 Indent(indent + 1), heap, 509 info.memory.memoryHeaps[heap].size / 0x100000, 510 info.memory.memoryHeaps[heap].size, strbuf.str().c_str()); 511 strbuf.str(std::string()); 512 513 for (uint32_t type = 0; type < info.memory.memoryTypeCount; type++) { 514 if (info.memory.memoryTypes[type].heapIndex != heap) 515 continue; 516 VkMemoryPropertyFlags flags = 517 info.memory.memoryTypes[type].propertyFlags; 518 if ((flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) != 0) 519 strbuf << " DEVICE_LOCAL"; 520 if ((flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0) 521 strbuf << " HOST_VISIBLE"; 522 if ((flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) != 0) 523 strbuf << " COHERENT"; 524 if ((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) != 0) 525 strbuf << " CACHED"; 526 if ((flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) != 0) 527 strbuf << " LAZILY_ALLOCATED"; 528 printf("%sType %u:%s\n", Indent(indent + 2), type, 529 strbuf.str().c_str()); 530 strbuf.str(std::string()); 531 } 532 } 533 534 for (uint32_t family = 0; family < info.queue_families.size(); family++) { 535 const VkQueueFamilyProperties& qprops = info.queue_families[family]; 536 VkQueueFlags flags = qprops.queueFlags; 537 char flags_str[5]; 538 flags_str[0] = (flags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '_'; 539 flags_str[1] = (flags & VK_QUEUE_COMPUTE_BIT) ? 'C' : '_'; 540 flags_str[2] = (flags & VK_QUEUE_TRANSFER_BIT) ? 'T' : '_'; 541 flags_str[3] = (flags & VK_QUEUE_SPARSE_BINDING_BIT) ? 'S' : '_'; 542 flags_str[4] = '\0'; 543 printf( 544 "%sQueue Family %u: %ux %s\n" 545 "%stimestampValidBits: %ub\n" 546 "%sminImageTransferGranularity: (%u,%u,%u)\n", 547 Indent(indent + 1), family, qprops.queueCount, flags_str, 548 Indent(indent + 2), qprops.timestampValidBits, Indent(indent + 2), 549 qprops.minImageTransferGranularity.width, 550 qprops.minImageTransferGranularity.height, 551 qprops.minImageTransferGranularity.depth); 552 } 553 554 printf("%sFeatures:\n", Indent(indent + 1)); 555 if (options.unsupported_features) { 556 PrintAllFeatures(Indent(indent + 2), info.features); 557 } else { 558 PrintSupportedFeatures(Indent(indent + 2), info.features); 559 } 560 561 printf("%sExtensions [%zu]:\n", Indent(indent + 1), info.extensions.size()); 562 if (!info.extensions.empty()) 563 PrintExtensions(info.extensions, options, indent + 2); 564 printf("%sLayers [%zu]:\n", Indent(indent + 1), info.layers.size()); 565 if (!info.layers.empty()) 566 PrintLayers(info.layers, info.layer_extensions, options, indent + 2); 567 } 568 569 void PrintInfo(const VulkanInfo& info, const Options& options) { 570 std::ostringstream strbuf; 571 size_t indent = 0; 572 573 printf("%sInstance Extensions [%zu]:\n", Indent(indent), 574 info.extensions.size()); 575 PrintExtensions(info.extensions, options, indent + 1); 576 printf("%sInstance Layers [%zu]:\n", Indent(indent), info.layers.size()); 577 if (!info.layers.empty()) 578 PrintLayers(info.layers, info.layer_extensions, options, indent + 1); 579 580 printf("%sPhysicalDevices [%zu]:\n", Indent(indent), info.gpus.size()); 581 for (const auto& gpu : info.gpus) 582 PrintGpuInfo(gpu, options, indent + 1); 583 } 584 585 const char kUsageString[] = 586 "usage: vkinfo [options]\n" 587 " -v enable all the following verbose options\n" 588 " -layer_description print layer description strings\n" 589 " -layer_extensions print extensions supported by each layer\n" 590 " -unsupported_features print all physical device features\n" 591 " -validate enable validation layers if present\n" 592 " -debug_pause pause at start until resumed via debugger\n"; 593 594 } // namespace 595 596 // ---------------------------------------------------------------------------- 597 598 int main(int argc, char const* argv[]) { 599 static volatile bool startup_pause = false; 600 Options options = { 601 .layer_description = false, .layer_extensions = false, 602 .unsupported_features = false, 603 .validate = false, 604 }; 605 for (int argi = 1; argi < argc; argi++) { 606 if (strcmp(argv[argi], "-h") == 0) { 607 fputs(kUsageString, stdout); 608 return 0; 609 } 610 if (strcmp(argv[argi], "-v") == 0) { 611 options.layer_description = true; 612 options.layer_extensions = true; 613 options.unsupported_features = true; 614 } else if (strcmp(argv[argi], "-layer_description") == 0) { 615 options.layer_description = true; 616 } else if (strcmp(argv[argi], "-layer_extensions") == 0) { 617 options.layer_extensions = true; 618 } else if (strcmp(argv[argi], "-unsupported_features") == 0) { 619 options.unsupported_features = true; 620 } else if (strcmp(argv[argi], "-validate") == 0) { 621 options.validate = true; 622 } else if (strcmp(argv[argi], "-debug_pause") == 0) { 623 startup_pause = true; 624 } 625 } 626 627 while (startup_pause) { 628 sleep(0); 629 } 630 631 VulkanInfo info; 632 GatherInfo(&info, options); 633 PrintInfo(info, options); 634 return 0; 635 } 636
