Hi Victor,
12GB of VRAM might be enough, but I think when I tested I used at least
20GB. It's generally fine if all other (smaller) demos run without
stalling. But if you are super concerned, you can try running Part3 with
less particles. Part3 duplicates the result from Part2 and concatenate 8
such identical patches together to form a large solil bin. The locations to
put those duplicated patches are in line 127 and 128. You could just
duplicate fewer patches: For example you can replace *y_shift_dist = {-0.5,
0.5}* with *y_shift_dist = {-0.5}*. With less particles it should run.
Thank you!
Ruochun
On Friday, July 26, 2024 at 9:29:34 AM UTC+8 Victor Michel wrote:
> Hi Ruochun !
>
> I have 32GB of RAM and 12GB of VRAM (GeForce RTX 4070 Ti). I hoped it
> would be enough but maybe I need to add some more RAM then ?
>
> Thank you so much for your help.
> Victor
>
> Le vendredi 26 juillet 2024 à 00:10:36 UTC+9, Ruochun Zhang a écrit :
>
>> Hi Victor,
>>
>> First, sorry that the path in Part3 is an oversight. You do have to copy
>> that over from Part2's output folder, which makes it quite inconsistent.
>> I'll change that in the next update. Right now, your fix suffices.
>>
>> About the stalling, because Part3 is quite a big simulation and it
>> freezes at the beginning, the most likely reason is the memory ran out. How
>> much RAM and VRAM do you have and if it's on a cluster, how much memory did
>> you request?
>>
>> Thank you,
>> Ruochun
>>
>> On Thursday, July 25, 2024 at 10:58:15 AM UTC+8 Victor Michel wrote:
>>
>>> Hi Ruochun
>>>
>>> I was trying the different demos (SingleSphereCollide, Mixer, Sieve,
>>> Centrifuge) and they were running just fine until I tried the
>>> GRC_Prep_Part3. I of course ran the part 1 and 2 previously and they ran
>>> without any issue, but when trying to run part 3 it gives me an error when
>>> trying to locate the file GRC_3e6.csv
>>>
>>> After checking the code for part 3 I realized that the subfolder for
>>> that file wasn't added to the path when calling it, so I just copied all
>>> the files from the GRCPrep_Part2 folder directly into the bin in hope it
>>> would fix the issue. Which it kinda did since now I dont get the error
>>> anymore and the process starts but then it seems to get stuck (I joined a
>>> screenshot of the point it gets stuck at.)
>>>
>>> Since it's not an error anymore I'm wondering if maybe it may have
>>> something to do with the little change I had to make to build DEM-E ? Do
>>> you think it might be the case ?
>>>
>>> Thank you,
>>> Victor
>>> Le lundi 22 juillet 2024 à 20:59:41 UTC+9, Ruochun Zhang a écrit :
>>>
>>>> Hi Victor,
>>>>
>>>> It's not a permanent fix though, and I still wonder the reason. Please
>>>> also make sure that the demos are runnable. I might later on add a
>>>> fail-safe mechanism for the C++ standard detection function to patch it.
>>>>
>>>> Thank you,
>>>> Ruochun
>>>>
>>>> On Monday, July 22, 2024 at 7:42:00 PM UTC+8 Victor Michel wrote:
>>>>
>>>>> Hi Ruochun !
>>>>>
>>>>> Patching the cmake file worked just right ! I could build DEME and run
>>>>> the demos without any issues !
>>>>>
>>>>> Thank you a lot for your help !
>>>>> Victor
>>>>>
>>>>> Le samedi 20 juillet 2024 à 16:10:11 UTC+9, Ruochun Zhang a écrit :
>>>>>
>>>>>> Hi Victor,
>>>>>>
>>>>>> I guess there are two things that we can try.
>>>>>>
>>>>>> 1. You said you switched to gcc-11, but it looks like the CXX options
>>>>>> are still pointing to gcc-12. Perhaps cmake is trying to look for
>>>>>> non-matching or non-existent libraries. You might want to try to resolve
>>>>>> that. That said, gcc-12 itself should not be the problem as I was able
>>>>>> to
>>>>>> successfully build the project with gcc-12.
>>>>>>
>>>>>> 2. If everything else fails, you might want to change the content of
>>>>>> the *cxx_std_autodetect *cmake function to this one-liner:
>>>>>> *set(CXXSTD_SUPPORTED 17 CACHE INTERNAL "")*
>>>>>> as a temporary patch, to see if it can at least make DEME buildable.
>>>>>>
>>>>>> Thank you,
>>>>>> Ruochun
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Friday, July 19, 2024 at 7:47:24 PM UTC+8 Victor Michel wrote:
>>>>>>
>>>>>>> Hi Ruochun,
>>>>>>>
>>>>>>> Here are the screenshots of the advanced options.
>>>>>>>
>>>>>>> Thank you again,
>>>>>>> Victor
>>>>>>>
>>>>>>> Le vendredi 19 juillet 2024 à 19:00:03 UTC+9, Ruochun Zhang a écrit :
>>>>>>>
>>>>>>>> Hi Victor,
>>>>>>>>
>>>>>>>> It's a bit weird to me that *CXXSTD_SUPPORTED *is not properly set
>>>>>>>> after the autodetect call. It will probably be easier to debug in the
>>>>>>>> CxxStdAutodetect.cmake file and *message *out the variables to see
>>>>>>>> what is happening, provided that you are able to write a bit of cmake.
>>>>>>>> But
>>>>>>>> for the time being, can you also show the advanced options in the
>>>>>>>> cmake
>>>>>>>> configuration window (at least the first 20 or so items). I'd like to
>>>>>>>> see
>>>>>>>> what's happening to the CXX compiler we are using.
>>>>>>>>
>>>>>>>> Thank you,
>>>>>>>> Ruochun
>>>>>>>>
>>>>>>>> On Friday, July 19, 2024 at 9:44:55 AM UTC+8 Victor Michel wrote:
>>>>>>>>
>>>>>>>>> Hi Ruochun,
>>>>>>>>> Here is the screenshot of the cmake configuration. I also added
>>>>>>>>> environment variable screenshots in case it is relevant.
>>>>>>>>>
>>>>>>>>> Thank you again for helping me !
>>>>>>>>> Victor
>>>>>>>>>
>>>>>>>>> Le vendredi 19 juillet 2024 à 00:12:57 UTC+9, Ruochun Zhang a
>>>>>>>>> écrit :
>>>>>>>>>
>>>>>>>>>> Hi Victor,
>>>>>>>>>>
>>>>>>>>>> Then can you post a screenshot of the cmake configurations (from
>>>>>>>>>> ccmake)? Maybe it can help.
>>>>>>>>>>
>>>>>>>>>> Thank you,
>>>>>>>>>> Ruochun
>>>>>>>>>>
>>>>>>>>>> On Thursday, July 18, 2024 at 9:42:51 AM UTC+8 Victor Michel
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Ruochun,
>>>>>>>>>>> Thank you for taking time to help me.
>>>>>>>>>>>
>>>>>>>>>>> I tried what you suggested (re-downloaded everything and tried
>>>>>>>>>>> with cmake UI interface), however even when setting the option
>>>>>>>>>>> *TargetCXXStandard * to *STD_CXX17* (or to any other pre-set
>>>>>>>>>>> STD_CXX) I still get the same errors of *Could not determine a
>>>>>>>>>>> suitable C++ standard!* and *XXX called with incorrect number
>>>>>>>>>>> of arguments*.
>>>>>>>>>>>
>>>>>>>>>>> Do you know what might be causing this ?
>>>>>>>>>>> Thank you,
>>>>>>>>>>> Victor.
>>>>>>>>>>> Le mercredi 17 juillet 2024 à 18:42:51 UTC+9, Ruochun Zhang a
>>>>>>>>>>> écrit :
>>>>>>>>>>>
>>>>>>>>>>>> Hi Victor,
>>>>>>>>>>>>
>>>>>>>>>>>> It's a bit difficult to reproduce this problem, but if it
>>>>>>>>>>>> happens to you, can you try removing everything to start over
>>>>>>>>>>>> again, then
>>>>>>>>>>>> configuring with cmake/ccmake again, while manually setting the
>>>>>>>>>>>> cmake
>>>>>>>>>>>> option *TargetCXXStandard *(may be easier to do with ccmake
>>>>>>>>>>>> UI) to *STD_CXX17*? Let us know if it does not help.
>>>>>>>>>>>>
>>>>>>>>>>>> Thank you,
>>>>>>>>>>>> Ruochun
>>>>>>>>>>>>
>>>>>>>>>>>> On Tuesday, July 16, 2024 at 4:16:06 PM UTC+8 Victor Michel
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hello all,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I am facing a little issue while trying to configure DEM-E
>>>>>>>>>>>>> build.
>>>>>>>>>>>>> (I'm on Ubuntu 24.02, with CUDA 12.0, gcc-12 and g++-12
>>>>>>>>>>>>> installed)
>>>>>>>>>>>>>
>>>>>>>>>>>>> While configuring with ccmake I get the following :
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> *[C++STD Autodetect] Detecting level of C++ support... CMake
>>>>>>>>>>>>> Error at cmake/CxxStdAutodetect.cmake:53 (message): [C++STD
>>>>>>>>>>>>> Autodetect]
>>>>>>>>>>>>> Could not determine a suitable C++ standard! Call Stack (most
>>>>>>>>>>>>> recent call
>>>>>>>>>>>>> first): CMakeLists.txt:103 (cxx_std_autodetect) ====
>>>>>>>>>>>>> Configuring Core
>>>>>>>>>>>>> Components ==== [core] Generating API version header... [core]
>>>>>>>>>>>>> Extracting
>>>>>>>>>>>>> NVIDIA Jitify header... CMake Error at src/core/CMakeLists.txt:77
>>>>>>>>>>>>> (set_target_properties): set_target_properties called with
>>>>>>>>>>>>> incorrect
>>>>>>>>>>>>> number of arguments. [core] Generating Runtime Data helper
>>>>>>>>>>>>> (build)... [core] Generating Runtime Data helper (install)...
>>>>>>>>>>>>> CMake Error
>>>>>>>>>>>>> at src/core/CMakeLists.txt:198 (set_target_properties):
>>>>>>>>>>>>> set_target_properties called with incorrect number of arguments.
>>>>>>>>>>>>> ====
>>>>>>>>>>>>> Building DEM Components ==== CMake Error at
>>>>>>>>>>>>> src/DEM/CMakeLists.txt:59
>>>>>>>>>>>>> (set_target_properties): set_target_properties called with
>>>>>>>>>>>>> incorrect
>>>>>>>>>>>>> number of arguments. ==== Configuring GPU Algorithm Components
>>>>>>>>>>>>> ==== CMake
>>>>>>>>>>>>> Error at src/algorithms/CMakeLists.txt:60
>>>>>>>>>>>>> (set_target_properties):
>>>>>>>>>>>>> set_target_properties called with incorrect number of arguments.
>>>>>>>>>>>>> Demo
>>>>>>>>>>>>> programs for DEM solver... ...add DEMdemo_Repose CMake Error at
>>>>>>>>>>>>> src/demo/CMakeLists.txt:85 (set_target_properties):
>>>>>>>>>>>>> set_target_properties
>>>>>>>>>>>>> called with incorrect number of arguments. ...add
>>>>>>>>>>>>> DEMdemo_Repose2D CMake
>>>>>>>>>>>>> Error at src/demo/CMakeLists.txt:85 (set_target_properties):
>>>>>>>>>>>>> set_target_properties called with incorrect number of arguments.*
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> And then about 15 more Error with the same model as the last
>>>>>>>>>>>>> one :
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> * ...add DEMdemo_XXXXXXXXXXXXX CMake Error at
>>>>>>>>>>>>> src/demo/CMakeLists.txt:85 (set_target_properties):
>>>>>>>>>>>>> set_target_properties
>>>>>>>>>>>>> called with incorrect number of arguments.*
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> I think I understand that the issue is coming from my C++
>>>>>>>>>>>>> compiler. After going through the CMakeCache file I tried
>>>>>>>>>>>>> installing g++-11
>>>>>>>>>>>>> (I was previously using g++-12) before running the configuration
>>>>>>>>>>>>> again but
>>>>>>>>>>>>> it didn't solve the issue.
>>>>>>>>>>>>>
>>>>>>>>>>>>> If someone has an idea as to how I could solve this issue it
>>>>>>>>>>>>> would help me a lot!
>>>>>>>>>>>>> Thank you in advance.
>>>>>>>>>>>>> Victor
>>>>>>>>>>>>>
>>>>>>>>>>>>>
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