AWTK 和 QT 资源占用不完全对比

server/2024/9/18 12:46:09/ 标签: AWTK

因为没有开发两个完全一样的应用程序，对比的结果并不是很准确，仅供参考。

对比的程序为：

AWTK demoui 演示了 AWTK 常用功能。
QT QDesktop 演示了 QT 常用功能。

运行平台为： i.MX6ULL Linux

1. 可以执行文件大小

AWTK_12">1.1 AWTK

带调试信息版本

-rwxr-xr-x 1 lixianjing lixianjing 2.3M May  3 08:29 demoui

不带调试信息版本

-rwxr-xr-x 1 lixianjing lixianjing 1.6M May  3 08:29 demoui

依赖的库文件（只依赖少数几个系统库）

        linux-vdso.so.1 (0x7ec5c000)libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x76e41000)libpthread.so.0 => /lib/libpthread.so.0 (0x76e19000)librt.so.1 => /lib/librt.so.1 (0x76e02000)libm.so.6 => /lib/libm.so.6 (0x76d84000)libdl.so.2 => /lib/libdl.so.2 (0x76d71000)libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x76d44000)libc.so.6 => /lib/libc.so.6 (0x76c0b000)/lib/ld-linux-armhf.so.3 (0x76f93000)

1.2 QT

可以执行文件

-rwxr-xr-x 1 root root 1.6M Aug 14  2019 QDesktop

依赖的库

        linux-vdso.so.1 (0x7efe5000)libQt5Widgets.so.5 => /usr/lib/libQt5Widgets.so.5 (0x769d4000)libQt5Multimedia.so.5 => /usr/lib/libQt5Multimedia.so.5 (0x768e1000)libQt5Qml.so.5 => /usr/lib/libQt5Qml.so.5 (0x764eb000)libQt5Network.so.5 => /usr/lib/libQt5Network.so.5 (0x76354000)libQt5Core.so.5 => /usr/lib/libQt5Core.so.5 (0x75db4000)libpthread.so.0 => /lib/libpthread.so.0 (0x75d8c000)libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x75c4b000)libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x75c1e000)libc.so.6 => /lib/libc.so.6 (0x75ae5000)libQt5Gui.so.5 => /usr/lib/libQt5Gui.so.5 (0x755d8000)libm.so.6 => /lib/libm.so.6 (0x7555a000)libpulse.so.0 => /usr/lib/libpulse.so.0 (0x75505000)libdl.so.2 => /lib/libdl.so.2 (0x754f2000)libz.so.1 => /lib/libz.so.1 (0x754d0000)libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x753d3000)/lib/ld-linux-armhf.so.3 (0x76f08000)libGLESv2.so.2 => /usr/lib/libGLESv2.so.2 (0x753bc000)libpng16.so.16 => /usr/lib/libpng16.so.16 (0x75385000)libpulsecommon-8.0.so => /usr/lib/pulseaudio/libpulsecommon-8.0.so (0x7530a000)libX11-xcb.so.1 => /usr/lib/libX11-xcb.so.1 (0x752f9000)libSM.so.6 => /usr/lib/libSM.so.6 (0x752e2000)libICE.so.6 => /usr/lib/libICE.so.6 (0x752bd000)libXtst.so.6 => /usr/lib/libXtst.so.6 (0x752a9000)libXi.so.6 => /usr/lib/libXi.so.6 (0x7528d000)libXext.so.6 => /usr/lib/libXext.so.6 (0x7526f000)libX11.so.6 => /usr/lib/libX11.so.6 (0x75155000)libxcb.so.1 => /usr/lib/libxcb.so.1 (0x7512f000)libXau.so.6 => /usr/lib/libXau.so.6 (0x7511d000)libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x75109000)libjson-c.so.2 => /usr/lib/libjson-c.so.2 (0x750f1000)libsndfile.so.1 => /usr/lib/libsndfile.so.1 (0x7507b000)libFLAC.so.8 => /usr/lib/libFLAC.so.8 (0x75015000)libvorbisenc.so.2 => /usr/lib/libvorbisenc.so.2 (0x74f84000)libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0x74f4e000)libogg.so.0 => /usr/lib/libogg.so.0 (0x74f3a000)libdbus-1.so.3 => /usr/lib/libdbus-1.so.3 (0x74eec000)libcap.so.2 => /lib/libcap.so.2 (0x74ed9000)librt.so.1 => /lib/librt.so.1 (0x74ec2000)libpcre.so.1 => /usr/lib/libpcre.so.1 (0x74e74000)libdrm.so.2 => /usr/lib/libdrm.so.2 (0x74e59000)libglapi.so.0 => /usr/lib/libglapi.so.0 (0x74e11000)

依赖的库比较多，只是看几个基本库

-rwxr-xr-x 1 root root 5.0M Aug 14  2019 /usr/lib/libQt5Gui.so.5.12.9
-rwxr-xr-x 1 root root 5.1M Aug 14  2019 /usr/lib/libQt5Widgets.so.5.12.9
-rwxr-xr-x 1 root root 5.6M Aug 14  2019 /usr/lib/libQt5Core.so.5.12.9

结论：QT 的库和可执行文件比较大，是 AWTK 的 10 倍以上。

2. 内存占用

AWTK_107">2.1 AWTK

VmHWM:      7820 kB
VmRSS:      5632 kB
VmData:    17960 kB
VmStk:       136 kB
VmExe:      1568 kB
VmLib:      3144 kB
VmPTE:        52 kB
Threads:        3

2.2 QT

VmHWM:     93236 kB
VmRSS:     92236 kB
VmData:   187964 kB
VmStk:       136 kB
VmExe:      1448 kB
VmLib:     56492 kB
VmPTE:       210 kB
Threads:        18