[Qt-creator] LLDB CPU usage 100% on macOS Catalina (10.15)

[Michael Jackson]

I also just tried the latest QtCreator 4.11 snapshot (release?) and still have this issue.

--
Mike Jackson 

On 12/9/19, 3:26 PM, "Jason H" <jhihn at gmx.com> wrote:

    Interestingly clang for android does not have the same problem.
    
    > Sent: Friday, December 06, 2019 at 2:35 PM
    > From: "Michael Jackson" <mike.jackson at bluequartz.net>
    > To: "Jason H" <jhihn at gmx.com>
    > Cc: Qt-creator <qt-creator at qt-project.org>
    > Subject: Re: [Qt-creator] LLDB CPU usage 100% on macOS Catalina (10.15)
    >
    > Initially looks like an issue with the Xcode 11.2 version. Our OS versions are different but Xcode is the same.
    > 
    > --
    > Mike Jackson 
    > 
    > On 12/6/19, 1:49 PM, "Jason H" <jhihn at gmx.com> wrote:
    > 
    >     Mine is only 15" running 10.14.6
    >     XCode Version 11.2 (11B52)
    >     Though this was also the same on my 2016 13 model as well.
    >     
    >     I should note that I mainly debug mobile apps. iOS and Android, but I'm currently debugging an OSX app communicating with a mobile app and it is lldb is pegged on 1 CPU. (screenshot added to bug)
    >      
    >     
    >     
    >     
    >     > Sent: Friday, December 06, 2019 at 12:13 PM
    >     > From: "Michael Jackson" <mike.jackson at bluequartz.net>
    >     > To: "Jason H" <jhihn at gmx.com>
    >     > Cc: Qt-creator <qt-creator at qt-project.org>
    >     > Subject: Re: [Qt-creator] LLDB CPU usage 100% on macOS Catalina (10.15)
    >     >
    >     > I have a 2013 MacBook Pro (mid 2013) that I did *not* have this problem at all. 
    >     > 
    >     > What version of Xcode are you running?
    >     > What model of Mac do you have? 
    >     > 
    >     > For me it is a 2019 16" MacBook Pro with Xcode 11.2.1
    >     > 
    >     > --
    >     > Michael Jackson | Owner, President
    >     >       BlueQuartz Software
    >     > [e] mike.jackson at bluequartz.net
    >     > [w] www.bluequartz.net <http://www.bluequartz.net>
    >     > 
    >     > On 12/6/19, 10:35 AM, "Jason H" <jhihn at gmx.com> wrote:
    >     > 
    >     >     I'm on Mojave and that is my experience as well. You can't debug on battery for very long.
    >     >     
    >     >     
    >     >     > Sent: Friday, December 06, 2019 at 9:51 AM
    >     >     > From: "Michael Jackson" <mike.jackson at bluequartz.net>
    >     >     > To: Qt-creator <qt-creator at qt-project.org>
    >     >     > Subject: [Qt-creator] LLDB CPU usage 100% on macOS Catalina (10.15)
    >     >     >
    >     >     > I recently got a new MacBookPro and so was forced to use macOS Catalina. I just finally go around to debugging some code through QtCreator (4.10.1) and while I was debugging the fans were screaming so I popped open activity monitor and noticed that LLDB is spinning full a single CPU core. This is while I am sitting at a breakpoint so the application is doing nothing. 
    >     >     > 
    >     >     > Has anyone else seen this? Is this normal under Catalina (10.15)? I can’t imagine the hit to my battery life if I needed to debug while out of the office.
    >     >     > 
    >     >     > Thanks
    >     >     > --
    >     >     > Michael Jackson | Owner, President
    >     >     >       BlueQuartz Software
    >     >     > [e] mike.jackson at bluequartz.net
    >     >     > [w] www.bluequartz.net <http://www.bluequartz.net>
    >     >     > 
    >     >     > 
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