search

microsoft / vscode-cpptools

Official repository for the Microsoft C/C++ extension for VS Code.
Other
5.53k stars 1.56k forks source link

Very slow when view the large-stack-array in debugging program #448

Open aengusjiang opened 7 years ago

aengusjiang commented 7 years ago

VSCode Version: Code 1.8.1 (ee428b0, 2016-12-19T14:41:20.664Z) OS Version: Linux x64 4.4.0-45-generic

Extensions: Extension Author Version compulim-vscode-dictionary Compulim 0.0.5 java-debug DSnake 0.0.2 start-git-bash McCarter 1.1.0 code-settings-sync Shan 2.4.2 logcat abhiagr 0.0.6 code-gnu-global austin 0.2.1 GBKtoUTF8 bukas 0.0.2 vscode-javac georgewfraser 0.0.23 CppSnippets hars 0.0.5 vscode-csscomb mrmlnc 4.0.0 PowerShell ms-vscode 0.8.0 cpptools ms-vscode 0.9.3 vscode-icons robertohuertasm 6.0.0 vscode-header-source ryzngard 1.0.4 guides spywhere 0.6.1 java-imports-snippets tushortz 0.0.1 java-snippets tushortz 0.0.1 cmake twxs 0.0.15 vscode-react-native vsmobile 0.2.5 intelligence-change-case zhengxiaoyao0716 1.1.0 vscode-proto3 zxh404 0.0.7 Steps to Reproduce: example: int main() { char buf[2048] = ""; return 0; }

1.debug a c/c++ program. 2.define a large stack array(such as 1024, 2048...102400). 3.set break point below the large-stack-array.launch gdb debug mode with vscode. 4.view the large-stack-array content at the Locals area.

Problem: it 's very slowly to view the large-stack-array when debugging program. Pls help me to check and solve this problem.

pieandcakes commented 7 years ago

@AbelaroJiang - we enabled gdb's pretty-printing in the launch.json. If you remove that, it should view a lot faster.