Mir MYC-YT507 development board review: Performance test 2 Qt performance test

qinyunti

Mir MYC-YT507 development board review: Performance test 2 Qt performance test [Copy link]

 

Preface

Generally, people are concerned about the refresh rate for graphical interface programs, such as Qt programs.

Here we test the performance of Qt through a simple Qt program, by drawing different controls as quickly as possible and testing the response time to test the performance.

Code

In WSL

Download the code

git clone

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Run qtcreator

/home/lhj/qtcreator-5.0.0-rc1/bin/qtcreator.sh &

File->Open File or Project...

Add QT += widgets in the .pro file

Change #include <QtGui/QApplication> to #include <QApplication>

Build->Build Project “qtperf4”

Error message

Manually modify /build-qtperf4-YT507H_dev_kit-Debug/Makefile. The content in the red box above is /home/lhj/MYD-YT507H/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/Qt_5.12.5/aarch64-buildroot-linux-gnu/sysroot/usr/lib/libGLESv2.so

Recompile

Copy the program to Windows

cd ../build-qtperf4-YT507H_dev_kit-Debug/export

cp qtperf4 /mnt/e

Import to development board

run

chmod +x qtperf4

LD_LIBRARY_PATH=/usr/local/Qt_5.12.5/lib/:$LD_LIBRARY_PATH

export QT_QPA_EGLFS_INTEGRATION=none

./qtperf4

The results of 10 tests are as follows

For example, 54ms operates QPushButton 10 times

Overall the performance is good.

Jacktang

It seems that the Qt performance of the Mir MYC-YT507 development board is OK

freebsder

Can wsl display graphics?

qinyunti

freebsder posted on 2022-7-28 15:53 Can wsl display graphics?

WSL2 has WSLG support graphical interface

freebsder

qinyunti posted on 2022-7-28 17:43 WSL2 has WSLG support graphical interface

Thank you!!! This news is very important to me, thank you!

macrozhang001

OP, I have a question. I tested it on rv1109 QT5.9.4 and found that the test graphics, lines, and circles cannot be drawn. How can I fix this?