measure GPU hardware utilization on iOS Devices
Home Page: https://xcoder.tips/gpu-utilization/
License: MIT License
This project calls methods from IOKit to get the realtime GPU utilization of a iOS device, it maybe helpful for debug usage.
Warning:!!!
Do not integrate this on a Appstore version, you will be REJECTED.
GPUUtilization is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'GPUUtilization', :configurations => ['Debug']rickytan, [email protected]
GPUUtilization is available under the MIT license. See the LICENSE file for more info.
"_IOServiceNameMatching", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_IOIteratorNext", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_IORegistryEntryGetChildIterator", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_kIOMasterPortDefault", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_IORegistryEntryCreateCFProperties", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_IOServiceGetMatchingServices", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
"_IOObjectRelease", referenced from:
+[GPUUtilization utilizeDictionary] in GPUUtilization.o
ios13.1.3
The simulator can work success。
but can't build in real machine
Showing Recent Messages
Undefined symbol: _IOServiceNameMatching
Undefined symbol: _IOIteratorNext
Undefined symbol: _IORegistryEntryGetChildIterator
Undefined symbol: _kIOMasterPortDefault
Undefined symbol: _IORegistryEntryCreateCFProperties
Undefined symbol: _IOServiceGetMatchingServices
Undefined symbol: _IOObjectRelease
when run in iPhone, xcode says couldn't install app cause can't find app
when run in simulator, xcode says failed to load plist in IOKit.framework and "Extra info about plist: ACL= "
For some reasons, my project can not use cocoapods. Therefore, I imported the files in the classes folder to my project. However, there are some compile errors, which are some symbols undefined, such as IOObjectRelease, IOIteratorNext. I wonder how to integrate the GPUUtilzation manually? Thanks:)
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