Also, I just checked my prompt again and saw I'm getting this error when
building Chrono. It happens in many lines of BceManager.
D:\Rebeca\Desktop\Terramechanics\chrono-main-NASA\chrono-main\src\chrono_fsi\sph\physics\BceManager.cu(373):
error : no
instance of overloaded function "atomicAdd" matches the argument list
[D:\Rebeca\Desktop\Terramechanics\chrono-main-NA
SA\chrono-main\build\src\chrono_fsi\sph\Chrono_fsisph.vcxproj]
argument types are: (chrono::fsi::sph::Real *,
chrono::fsi::sph::Real)
atomicAdd(&body_forces[body_ID].x, sharedForces[0].x);
^
Rebeca
Em quinta-feira, 25 de setembro de 2025 às 18:29:31 UTC-3, Rebeca Guimarães
escreveu:
> Hello, everyone!
>
> Thank you for the suggestion, Dan! I will definetely try out PyChrono. I
> need to present a proof of concept to my undergrad thesis advisor in the
> next weeks so I had decided to go with C++ since I struggled a bit with
> Anaconda. But I'll try again :)
>
> Radu, I've been using the latest version, I downloaded it from the git.
> I'm able to compile and build Chrono and run Vehicle module projects.
>
> The FSI single wheel demo that comes in the pre compiled pack works just
> fine in my computer. But whenever I try to compile a new project, even the
> demo cpp itself, it will run and then simply close the prompt before the
> visual interface ever starts.
>
> This has been happening with CUDA 12.3, CUDA 12.9, CUDA 13.0.
>
> What baffles me is the fact I'm able to run the pre compiled exe, so it
> doesn't seem to be a hardware incompatibility. I really have no idea what's
> going on :(
>
> Have any of you ever faced a similar problem, where the prompt closes
> right at the FSI Initialize() line?
>
> Rebeca
>
>
> Em terça-feira, 23 de setembro de 2025 às 04:46:32 UTC-3, Radu Serban
> escreveu:
>
>> Hi Rebeca,
>>
>>
>>
>> Could you please clarify what Chrono version you are using? Older
>> releases will obviously not work with new CUDA releases.
>>
>>
>>
>> The current Chrono code in the main branch of the repository should work
>> fine with any new CUDA 12.* versions (e.g. 12.8 or 12.9), as well as CUDA
>> 13.0 (although I only tested the latter on Linux). Any of these CUDA
>> versions will work fine with the latest VS versions.
>>
>>
>>
>> Please make sure that:
>>
>> - you use the latest Chrono code from the development branch
>> (‘main’).
>> - Update your copy of Visual Studio to the latest version.
>> - You can test with CUDA 13.0.1. If that doesn’t work, please let me
>> know. But if you can install a different version of CUDA, I suggest you
>> use 12.9 which is what I currently use on my Windows machine.
>>
>>
>>
>> --Radu
>>
>>
>>
>>
>>
>> *From:* [email protected] <[email protected]> *On
>> Behalf Of *Rebeca Guimarães
>> *Sent:* Thursday, September 18, 2025 10:45 PM
>> *To:* ProjectChrono <[email protected]>
>> *Subject:* [chrono] FSI won't work
>>
>>
>>
>> Good afternoon!
>>
>>
>>
>> I've donwloaded and compiled Chrono and been able to run many projects.
>> Since I'm running terramechanics analysis, I am now trying to run FSI SPH.
>>
>>
>>
>> I was able to code, configure and geenrate, but when I run the exe, it
>> will halt at the Initialize and close the cmd.
>>
>>
>>
>> I think I've narrowed the issue down to CUDA. I'm using version 13.0.1. I
>> read at the website I need to use 12.3, but my MSVC says it expects version
>> 12.4 or newer.
>>
>>
>>
>> Can someone help me how to downgrade my MSVC so it will accept 12.3?
>>
>>
>>
>> Thanks!
>>
>>
>>
>> D:\Program Files\Microsoft Visual
>> Studio\2022\Community\VC\Tools\MSVC\14.44.35207\include\yvals_core.h(902):
>> error : static assertion failed with "error STL1002: Unexpected compiler
>> version, expected CUDA 12.4 or newer."
>>
>> --
>>
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