Visual Studio gives you the ability to set breakpoints based on function names rather than individual lines of source code.
![how to repair visual studio faster how to repair visual studio faster](https://devblogs.microsoft.com/visualstudio/wp-content/uploads/sites/4/2019/08/visual-studio-dump-line-of-code.png)
Read more about the debug heap and how we’ve removed the need for this step in Visual Studio 2015.
#How to repair visual studio faster windows
To disable the Windows debug heap, add _ NO_DEBUG_HEAP=1 to the environment block in your C++ project settings. This can cause applications that need to allocate a large amount of memory to run more slowly (frequently applications need to allocate a lot of memory during startup). Windows by default uses a debug heap that allocates memory differently when an application is launched under a native debugger. A good way to validate this is to see how long it takes to start your application by starting without debugging (Ctrl + F5). You should make sure that it’s not one of these steps that is taking a significant amount of time. Once the compilation, build, and deploy is complete the debugger will proceed to launch the application and start debugging. When you start debugging (F5), if there are any pending edits the debugger will trigger a compilation, build and deploy of the application which can take a long time. Reasons which may cause startup to be slow may include build and/or deploy time, symbol loading, debug heap being enabled, and function breakpoints – let’s look at each in turn.
![how to repair visual studio faster how to repair visual studio faster](https://devblogs.microsoft.com/visualstudio/wp-content/uploads/sites/4/2020/09/IMG_3218-2-scaled.jpg)
This is the case where your app takes too long to start when you launch it or when you attach to a running process the attach operation takes too long to complete. In the rest of this post we’ll dive deeper on each of those areas trying to offer insight and advice about what could be slowing things down in each case, what you can do to improve the performance, and help you actionably report the issue to us. you launch it by choosing “Start without debugging”)
![how to repair visual studio faster how to repair visual studio faster](https://i.ytimg.com/vi/XdwyrJn61VQ/maxresdefault.jpg)
Have you ever been frustrated by slow debugging in Visual Studio? While we work hard to bring you a fast debugging experience, there are a lot of complex knobs that can affect the performance of any given application.