Hi Ruochun !
I think I didn't wait long enough then, I wasn't expecting this single line
to take that long so I think I gave up after 8 hours, but my gpu being much
weaker than A100 (and I only have one) it's probably gonna take a good
while.
As you said I'll try to make the problem smaller cause while I need the
GRC simulant for my project, I probably don't need that much. Thank you so
much for your help !
Also I pulled the new version and your cmake fix works perfectly, thank
you for that !
Once I finish reducing the GRC simulation size and run it I'll keep you
updated on the results, hoping I don't run into any other issues until then
!
Thank you again for all the help you provided, you've been incredible !
Victor
Le mercredi 31 juillet 2024 à 11:47:24 UTC+9, Ruochun Zhang a écrit :
> Hi Victor,
>
> How long did you wait before giving up here? For me, this line could
> easily take something like 8 hours to run on V100s or 4 hours on A100s.
>
> That said, I probably need to take back what I said about memory usage. I
> only tested with something like 60GB RAM and 40GB VRAM. Smaller RAM may
> work but I never tested. So if you already waited for a long time but still
> no go and you can't immediately add RAM, you could try even smaller
> problems, like reducing the 8 patches of particles to 2 patches... It
> defeats the purpose I know, but it's for testing.
>
> Finally, if you will, please pull the newest main branch then resume your
> test. While looking into the Part3 demo, I found it has an outdated API and
> fixed it. I also added the cmake fail-safe mechanism in the new upload, and
> I'd appreciate it if you try it out.
>
> Thank you,
> Ruochun
>
> On Monday, July 29, 2024 at 1:37:25 PM UTC+8 Victor Michel wrote:
>
>> Hi Ruochun,
>>
>> So I tried your fix and unfortunately it doesn't seem to work. After
>> working around the file a little I can tell you that the line causing the
>> process to get stuck is line 181 :
>> *DEMSim.DoDynamicsThenSync(0.3);*
>> However I still don't understand why it gets stuck there...
>>
>> Do you have an idea ?
>> Thank you again for your help !
>> Victor.
>> Le vendredi 26 juillet 2024 à 10:55:14 UTC+9, Ruochun Zhang a écrit :
>>
>>> 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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