 VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION: 1,
  VK_AMD_BUFFER_MARKER_SPEC_VERSION: 1,
  VK_KHR_SHADER_ATOMIC_INT64_SPEC_VERSION: 1,
  VK_KHR_EXTENSION_182_SPEC_VERSION: 0,
  VK_KHR_EXTENSION_183_SPEC_VERSION: 0,
  VK_KHR_EXTENSION_184_SPEC_VERSION: 0,
  VK_EXT_CALIBRATED_TIMESTAMPS_SPEC_VERSION: 1,
  VK_AMD_SHADER_CORE_PROPERTIES_SPEC_VERSION: 1,
  VK_KHR_EXTENSION_187_SPEC_VERSION: 0,
  VK_KHR_EXTENSION_188_SPEC_VERSION: 0,
  VK_KHR_EXTENSION_189_SPEC_VERSION: 0,
  VK_AMD_MEMORY_OVERALLOCATION_BEHAVIOR_SPE