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CCS/F28M36P63C2: CCS 7.4 Freezes randomly while waiting on C/C++ Indexer

Derek Bailey
Prodigy 240 points
Part Number: F28M36P63C2
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

In CCS7.4 the C/C++ indexer progresses very slowly and freezes the GUI at times. I have to force terminate CCS to have it respond.

I have tried all the suggestions online (new workspace, clean workspace by deleting metadata folder, CCS with --clean option) but it still occurs. This has been happening to me for a while, so I upgraded to a new computer with windows 10 and the problem still occurs, even with a fresh install of everything.

It will sit like the following image for a while, and then may index another file, on the time scale of minutes.

I cannot even disable the indexer because as soon as I start up CCS, it tries to run the C/C++ indexer and freezes everything.

I see almost no CPU/Disk usage for CCS, even though the GUI is unresponsive.

Details:

Windows 10 Pro (10.0.14393 Build 14393)

CCS 7.4.0.00015

Ti Compilers 16.9.3 LTS

TI RTOS C2000 2.16.01.14

controlSUITE f28m36x v207

  • 0
    TI__Guru**** 450031 points
    Hi Derek,
    We have had issues with the Eclipse indexer recently and as of yet, we have not been able to determine the root cause (we are unable to reprodice the issue). We are still investigating along with waiting for updates for the Eclipse community.

    A workaround is to disable the indexer or change the default setting to be less aggressive and to not auto-refresh:
    e2e.ti.com/.../640126

    Thanks
    ki
  • 0 in reply to Ki
    Guru 13875 points
    Pretty sure I'm seeing this too - since I upgraded to 7.4.x the projects I have get slower and slower in the editor plus debugging; this is the only explanation I can find.

    I'm going to disable the indexer.

    Regards,
    John W.
  • 0 in reply to John Westmoreland43
    TI__Guru**** 450031 points

    Derek, John,
    Sorry to hear of these issues. Too many people are running into this to call it a corner case. Any additional data you can give us about your environment would be appreciated to help us investigate this further.

    Some additional data would be:
    -System specs (OS, RAM, processor)
    -number of (open) projects in the workspace and approx. size of projects (number of source files)
    -heap usage at the time of slowdown (https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/200925 )



    Thanks
    ki

  • 0 in reply to Ki
    Prodigy 240 points

    Ki,

    The link for heap usage is a 404.

    Windows 10, 32-GB, Xenon E5-1620 @ 3.7 Ghz (4 phys, 8 logical cores)

    I had 4 projects open, with about ~300 source files in total. I use MWare, TI-RTOS, and the NDK in my projects, no third party libraries.

    Of course the issue isn't happening at this point of time, but next time I see i will get the heap usage.

    Derek

  • 0 in reply to Derek Bailey
    TI__Guru**** 450031 points
    Thanks for the data. I fixed the broken link (had an extra parenthesis at the end).
  • 0 in reply to Ki
    Guru 13875 points

    Hello Ki-Soo,

    I've disabled the indexer - and really don't want to enable that - but here's the settings you've asked for:

    From Computer that I'm using:

    From eclipse.ini file - note - I have not changed or edited this file:

    eclipse.ini

    startup
    plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
    --launcher.library
    plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20140603-1326
    -vmargs
    -Xms40m
    -Xmx512m
    -Dtirex.viewPackage=controlSUITE
    -Dtirex.xmlPaths=../~cs_desktop/controlSUITE/resource_explorer_controlSUITE.xml

    And here's a screen shot of the project I'm working on - I only had this one open:

    But, a quick history:

    The project started using the usb_dev_serial example provided by TI - I really didn't notice much of a slow-down then.

    I added the following - and progressively; the workspace and the performance of the TI Debugger and IDE (eclipse I suppose); got slower:

    GPIO (using the toggle example)

    ePWM

    SPI

    HRCAP

    Most, if not all, of that was following the example code in the latest C2000-Ware - version 1.00.003.00 - which is the latest at this time.

    The debugger, when trying to enter a breakpoint - was practically grinded to a halt.

    Regards,
    John W.

  • 0 in reply to John Westmoreland43
    TI__Guru**** 450031 points
    Derek, John - you guys have some beefy machines there. PC specs should definitely not be an issue in your cases. We are still investigating the indexer issues and this is a priority for us. They keep coming so you guys are certainly not alone. Thanks for your patience.
  • 0 in reply to Ki
    TI__Guru**** 450031 points
    Derek, John - if you guys have some time, can you reproduce the issue and then generate a thread stack dump and provide the file to us? This will help with our investigations. For more information on how to do this, please see the thread below:
    e2e.ti.com/.../659011

    Thanks
    ki
  • 0 in reply to Ki
    Guru 13875 points
    Ki,

    Adding this to the top of my eclipse.ini file seems to have helped also:

    -clean

    Regards,
    John W.
  • 0 in reply to John Westmoreland43
    Guru 13875 points

    Ki,

    Ok - followed the link - look at the attached - all I was doing was running the debugger - tried just to highlight some code and then just tried to add a breakpoint.  Debugger slows down significantly just doing these basic things.  File is 7zipped.

    Thanks,

    John

    ccstudio-ccs-7p4-dump.7z

  • 0 in reply to John Westmoreland43
    TI__Genius 9145 points

    Hi John,

    Thanks for the stack dumps.  Looking at them, it seems that the Stack Usage view is consistently busy updating itself.  Could you try closing the Stack Usage view, and see if performance improves during this same scenario?  Just to help isolate the problem.

    Thanks,

    - Baltasar

  • 0 in reply to Baltasar Belyavsky
    Guru 13875 points
    Hello Baltasar,

    I turned that off (and recently had to do a re-install due to a Win10 OS issue) - and it appears things are running 'normal' again - of course with indexing and the stack usage off.

    Thanks,
    John W.
  • 0 in reply to John Westmoreland43
    TI__Genius 9145 points

    Thanks, and if you do see any unexpected slowness, please do generate the thread stack dumps and we'll investigate.

    Also, FYI, a couple of real issues were recently fixed in the Stack Usage view.  The fixes will be available in the upcoming CCS v8.0.0 release:

    1. CCDSK-2978 - Stack Usage view hangs CCS
    2. CCSIDE-3251 - Stack Usage will crash CCS with "'Generate XML file job' has encountered a problem" error

    Thanks,

    - Baltasar