Hi bochen
Hello, have you found this error?
2>F:\GitHub\chrono\src\chrono_fsi\sph\physics\SphBceManager.cu(520): error
: no instance of overloaded function "atomicAdd" matches the argument list
2> argument types are: (chrono::fsi::sph::Real *,
chrono::fsi::sph::Real)
2> atomicAdd(&flex2D_FSIforces_D[nodeIndex].z, force.z);
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\cuda_bf16.hpp(3802): note #3326-D: function
"atomicAdd(__nv_bfloat162 *, __nv_bfloat162)" does not match because
argument #1 does not match parameter
2> static __declspec(__device__) __inline __nv_bfloat162
atomicAdd(__nv_bfloat162 *const address, const __nv_bfloat162 val)
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\cuda_fp16.hpp(3426): note #3326-D: function
"atomicAdd(__half2 *, __half2)" does not match because argument #1 does not
match parameter
2> static __declspec(__device__) __inline __half2 atomicAdd(__half2
*const address, const __half2 val) {
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\sm_20_atomic_functions.hpp(82): note #3326-D:
function "atomicAdd(float *, float)" does not match because argument #1
does not match parameter
2> static __inline __declspec(__device__) float atomicAdd(float *address,
float val)
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\device_atomic_functions.hpp(224): note #3326-D:
function "atomicAdd(unsigned long long *, unsigned long long)" does not
match because argument #1 does not match parameter
2> static __inline __declspec(__device__) unsigned long long int
atomicAdd(unsigned long long int *address, unsigned long long int val)
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\device_atomic_functions.hpp(110): note #3326-D:
function "atomicAdd(unsigned int *, unsigned int)" does not match because
argument #1 does not match parameter
2> static __inline __declspec(__device__) unsigned int atomicAdd(unsigned
int *address, unsigned int val)
2> ^
2>C:\Program Files\NVIDIA GPU Computing
Toolkit\CUDA\v12.9\include\device_atomic_functions.hpp(105): note #3326-D:
function "atomicAdd(int *, int)" does not match because argument #1 does
not match parameter
2> static __inline __declspec(__device__) int atomicAdd(int *address, int
val)
2> ^
2>
2>12 errors detected in the compilation of
"F:/GitHub/chrono/src/chrono_fsi/sph/physics/SphBceManager.cu".
2>SphBceManager.cu
2>D:\Program Files\Microsoft Visual
Studio\2022\Community\MSBuild\Microsoft\VC\v170\BuildCustomizations\CUDA
12.9.targets(801,9): error MSB3721: Command“"C:\Program Files\NVIDIA GPU
Computing Toolkit\CUDA\v12.9\bin\nvcc.exe" --use-local-env -ccbin
"D:\Program Files\Microsoft Visual
Studio\2022\Community\VC\Tools\MSVC\14.38.33130\bin\HostX64\x64" -x cu
-IF:\GitHub\chrono\src -IE:\Workspace\Chrono\build
-IF:\GitHub\chrono\src\chrono\collision\bullet
-IF:\GitHub\chrono\src\chrono\collision\gimpact
-IF:\GitHub\chrono\src\chrono_thirdparty\HACD
-IF:\GitHub\chrono\src\chrono_thirdparty\HACDv2
-I"E:\Workspace\Library\eigen-5.0.0"
-I"E:\Workspace\Library\hdf5-2.0.0\include" -I"C:\Program Files\NVIDIA GPU
Computing Toolkit\CUDA\v12.9\include" -I"C:\Program Files\NVIDIA GPU
Computing Toolkit\CUDA\v12.9\include" --keep-dir x64\Debug
-maxrregcount=0 --machine 64 --compile -cudart static -std=c++17
-arch=all-major -Wno-deprecated-gpu-targets -Xcompiler="/EHsc -Zi -Ob0
/wd4324 /Zc:__cplusplus /wd4996" -g -D_WINDOWS
-DTHRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_CUDA
-DTHRUST_HOST_SYSTEM=THRUST_HOST_SYSTEM_CPP
-D_ENABLE_EXTENDED_ALIGNED_STORAGE -DH5_BUILT_AS_DYNAMIC_LIB
-D"CMAKE_INTDIR=\"Debug\"" -DChrono_fsisph_EXPORTS -D_WINDLL -D_MBCS
-DWIN32 -D_WINDOWS -DTHRUST_DEVICE_SYSTEM=THRUST_DEVICE_SYSTEM_CUDA
-DTHRUST_HOST_SYSTEM=THRUST_HOST_SYSTEM_CPP -DCH_API_COMPILE_FSI
-D_CRT_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_DEPRECATE -DNOMINMAX -DDEBUG
-D_DEBUG -DCH_IGNORE_DEPRECATED -D_ENABLE_EXTENDED_ALIGNED_STORAGE
-DH5_BUILT_AS_DYNAMIC_LIB -D"CMAKE_INTDIR=\"Debug\""
-DChrono_fsisph_EXPORTS -Xcompiler "/EHsc /W4 /nologo /Od /FS /Zi /RTC1
/MDd /GR" -Xcompiler "/FdChrono_fsisph.dir\Debug\vc143.pdb" -o
Chrono_fsisph.dir\Debug\SphBceManager.obj
"F:\GitHub\chrono\src\chrono_fsi\sph\physics\SphBceManager.cu"”exited, with
code 1。
在2026年5月22日星期五 UTC+8 11:16:49<[email protected]> 写道：
> Hi Zero,
>
> Could you please try on the latest main branch, and if it doesn't work,
> paste the full compiler error (including the specific file and line that
> the error occurs) to help use troubleshoot.
>
> Best,
>
> Bocheng Zou
>
>
> On 5/21/26 08:51, Zero wrote:
>
>
> Dear,all
>
> When compiling the FSI-SPH module in version 10.0, I have consistently
> encountered the error: no instance of overloaded function "atomicAdd"
> matches the argument list, and my CUDA version is 12.9.
> 在2026年5月21日星期四 UTC+8 03:52:23<Radu Serban> 写道：
>
>> We had an MPM implementation in the Chrono::Multicore module, but we
>> obsoleted it because it didn’t see any use or interest.
>>
>> If you are interested in reviving it for your own use and assuming the
>> SPH solver in the Chrono::FSI-SPH module cannot be used for your case, I
>> can provide you information where we archived that capability.
>>
>>
>>
>> --Radu
>>
>>
>>
>> *From:* [email protected] <[email protected]> *On
>> Behalf Of *Zero
>> *Sent:* Thursday, May 7, 2026 2:14 PM
>> *To:* ProjectChrono <[email protected]>
>> *Subject:* [chrono] Does Chrono have an MPM algorithm?
>>
>>
>>
>> Hello everyone!
>>
>> I would like to ask whether the particle simulation algorithms in the
>> Chrono library include any implementation related to MPM (Material Point
>> Method).
>>
>> --
>>
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>>
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>>
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