Where is VkPhysicalDevice8BitStorageFeaturesKHR?

[jiapei100]

Is my issue the FIRST one? ^_^ Just wanna have some fun...

My OS:

 29  ✔  uname -r                                                                                                                                                                                          ~ 
5.3.0-53-generic
 30  ✔  lsb_release -a                                                                                                                                                                                    ~ 
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 18.04.4 LTS
Release:	18.04
Codename:	bionic
 31  ✔  gcc --version                                                                                                                                                                                     ~ 
gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Driver version: 440.82
CUDA Driver Version / Runtime Version          10.2 / 10.2

I met the following ERROR messages:

[ 80%] Building CXX object src/CMakeFiles/ncnn.dir/modelbin.cpp.o
cd ....../eq-ncnn/build_18.04/src && /usr/bin/c++   -I....../eq-ncnn/src -I....../eq-ncnn/build_18.04/src -I....../eq-ncnn/src/layer  -O3 -DNDEBUG   -Wall -Wextra -Wno-unused-function -fPIC -Ofast -ffast-math -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -o CMakeFiles/ncnn.dir/modelbin.cpp.o -c ....../eq-ncnn/src/modelbin.cpp
....../eq-ncnn/src/gpu.cpp: In function ‘int ncnn::create_gpu_instance()’:
....../eq-ncnn/src/gpu.cpp:635:13: error: ‘VkPhysicalDevice8BitStorageFeaturesKHR’ was not declared in this scope
             VkPhysicalDevice8BitStorageFeaturesKHR query8BitStorageFeatures;
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:635:13: note: suggested alternative: ‘VkPhysicalDevice16BitStorageFeaturesKHR’
             VkPhysicalDevice8BitStorageFeaturesKHR query8BitStorageFeatures;
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             VkPhysicalDevice16BitStorageFeaturesKHR
....../eq-ncnn/src/gpu.cpp:636:13: error: ‘query8BitStorageFeatures’ was not declared in this scope
             query8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
             ^~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:636:13: note: suggested alternative: ‘queryExtensionFeatures’
             query8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
             ^~~~~~~~~~~~~~~~~~~~~~~~
             queryExtensionFeatures
....../eq-ncnn/src/gpu.cpp:636:46: error: ‘VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR’ was not declared in this scope
             query8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:636:46: note: suggested alternative: ‘VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR’
             query8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                              VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR




[ 83%] Building CXX object src/CMakeFiles/ncnn.dir/layer/bnll.cpp.o
cd ....../eq-ncnn/build_18.04/src && /usr/bin/c++   -I....../eq-ncnn/src -I....../eq-ncnn/build_18.04/src -I....../eq-ncnn/src/layer  -O3 -DNDEBUG   -Wall -Wextra -Wno-unused-function -fPIC -Ofast -ffast-math -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -o CMakeFiles/ncnn.dir/layer/bnll.cpp.o -c ....../eq-ncnn/src/layer/bnll.cpp
....../eq-ncnn/src/gpu.cpp: In constructor ‘ncnn::VulkanDevice::VulkanDevice(int)’:
....../eq-ncnn/src/gpu.cpp:782:5: error: ‘VkPhysicalDevice8BitStorageFeaturesKHR’ was not declared in this scope
     VkPhysicalDevice8BitStorageFeaturesKHR enabled8BitStorageFeatures;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:782:5: note: suggested alternative: ‘VkPhysicalDevice16BitStorageFeaturesKHR’
     VkPhysicalDevice8BitStorageFeaturesKHR enabled8BitStorageFeatures;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     VkPhysicalDevice16BitStorageFeaturesKHR
....../eq-ncnn/src/gpu.cpp:783:5: error: ‘enabled8BitStorageFeatures’ was not declared in this scope
     enabled8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:783:5: note: suggested alternative: ‘enabledExtensionFeatures’
     enabled8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
     ^~~~~~~~~~~~~~~~~~~~~~~~~~
     enabledExtensionFeatures
....../eq-ncnn/src/gpu.cpp:783:40: error: ‘VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR’ was not declared in this scope
     enabled8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
....../eq-ncnn/src/gpu.cpp:783:40: note: suggested alternative: ‘VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR’
     enabled8BitStorageFeatures.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR;
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR

Can anybody help?

Cheers
Pei