Imply Van driest damping function

[thanhphatvt]

Dear all,
I’m doing the simulation with the coughing model and I want to use the van driest damping function. I tried to use the wall function but it seems not correct. In this case, should I write the van driest damping function for my sim? And how can I do it> Thank you

[FBukreev]

Hello,

the updated van driest function will be available in the next release.

[thanhphatvt]

Dear Bukreev,
Thanks for your reply, I’m trying to use it for my simulation now.
And I tried with the Shearsmagorinsky model but I have this error, could you help me to see it?
[SuperGeometryStatistics3D] materialNumber=0; count=280032; minPhysR=(-0.2,0.2,0.2); maxPhysR=(80,11.2,11.2)
[SuperGeometryStatistics3D] materialNumber=1; count=891332; minPhysR=(0.4,0.4,0.4); maxPhysR=(79.6,11,11)
[SuperGeometryStatistics3D] materialNumber=2; count=86880; minPhysR=(0.2,0.2,0.2); maxPhysR=(79.8,11.2,11.2)
[SuperGeometryStatistics3D] materialNumber=3; count=80; minPhysR=(0.2,4.8,4.8); maxPhysR=(0.2,6.6,6.6)
[SuperGeometryStatistics3D] materialNumber=4; count=2348; minPhysR=(79.8,0.4,0.4); maxPhysR=(79.8,11,11)
[SuperGeometryStatistics3D] countTotal[1e6]=1.26067
[prepareGeometry] Prepare Geometry … OK
[prepareLattice] Prepare Lattice …
[prepareLattice] Prepare Lattice … OK
[VortexMethod] inletArea=6.4
terminate called after throwing an instance of ‘thrust::THRUST_200400_600_NS::system::system_error’
terminate called after throwing an instance of ‘thrust::THRUST_200400_600_NS::system::system_error’
what(): CUDA free failed: cudaErrorIllegalAddress: an illegal memory access was encountered what(): CUDA free failed: cudaErrorIllegalAddress: an illegal memory access was encountered
[acmt-gpu:77057] *** Process received signal ***
[acmt-gpu:77057] Signal: Aborted (6)
[acmt-gpu:77057] Signal code: (-6)
[acmt-gpu:77057] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f5172219520]
[acmt-gpu:77057] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f517226d9fc]
[acmt-gpu:77057] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f5172219476]
[acmt-gpu:77057] [ 3] /lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7f51721ff7f3]
[acmt-gpu:77057] [ 4] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa2b9e)[0x7f5173c76b9e]
[acmt-gpu:77057] [ 5] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae20c)[0x7f5173c8220c]
[acmt-gpu:77057] [ 6] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae277)[0x7f5173c82277]
[acmt-gpu:77057] [ 7] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae4d8)[0x7f5173c824d8]
[acmt-gpu:77057] [ 8] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0xf0d19)[0x7f5176de9d19]
[acmt-gpu:77057] [ 9] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0x18c99c)[0x7f5176e8599c]
[acmt-gpu:77057] [10] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0x113d38)[0x7f5176e0cd38]
[acmt-gpu:77057] [11] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(_ZN3olb23ConcreteBlockCollisionOIfNS_11descriptors5D3Q19IJEEELNS_8PlatformE2ENS_8dynamics5TupleIfS3_NS_7momenta5TupleINS7_12FixedDensityENS7_12ZeroMomentumENS7_10ZeroStressENS7_16DefineSeparatelyEEENS_10equilibria11SecondOrderENS_9collision6RevertENS5_18DefaultCombinationEEEE15applyIndividualERNS_20ConcreteBlockLatticeIfS3_LS4_2EEERNS_17ConcreteBlockMaskIfLS4_2EEE+0x937)[0x7f5176e9e917]
[acmt-gpu:77057] [12] ./nozzle3d[0x5192cc]
[acmt-gpu:77057] [13] ./nozzle3d[0x4ac401]
[acmt-gpu:77057] [14] ./nozzle3d[0x455c3b]
[acmt-gpu:77057] [15] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f5172200d90]
[acmt-gpu:77057] [16] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f5172200e40]
[acmt-gpu:77057] [17] ./nozzle3d[0x44fc25]
[acmt-gpu:77057] *** End of error message ***

[acmt-gpu:77056] *** Process received signal ***
[acmt-gpu:77056] Signal: Aborted (6)
[acmt-gpu:77056] Signal code: (-6)
[acmt-gpu:77056] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f88a6419520]
[acmt-gpu:77056] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f88a646d9fc]
[acmt-gpu:77056] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f88a6419476]
[acmt-gpu:77056] [ 3] /lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7f88a63ff7f3]
[acmt-gpu:77056] [ 4] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa2b9e)[0x7f88a7e76b9e]
[acmt-gpu:77056] [ 5] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae20c)[0x7f88a7e8220c]
[acmt-gpu:77056] [ 6] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae277)[0x7f88a7e82277]
[acmt-gpu:77056] [ 7] /lib/x86_64-linux-gnu/libstdc++.so.6(+0xae4d8)[0x7f88a7e824d8]
[acmt-gpu:77056] [ 8] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0xf0d19)[0x7f88ab110d19]
[acmt-gpu:77056] [ 9] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0x18c99c)[0x7f88ab1ac99c]
[acmt-gpu:77056] [10] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(+0x113d38)[0x7f88ab133d38]
[acmt-gpu:77056] [11] /home/phat/openlb/olb_nvhpc/olb-1.7r0/examples/turbulence/nozzle3d/libolbcuda.so(_ZN3olb23ConcreteBlockCollisionOIfNS_11descriptors5D3Q19IJEEELNS_8PlatformE2ENS_8dynamics5TupleIfS3_NS_7momenta5TupleINS7_12FixedDensityENS7_12ZeroMomentumENS7_10ZeroStressENS7_16DefineSeparatelyEEENS_10equilibria11SecondOrderENS_9collision6RevertENS5_18DefaultCombinationEEEE15applyIndividualERNS_20ConcreteBlockLatticeIfS3_LS4_2EEERNS_17ConcreteBlockMaskIfLS4_2EEE+0x937)[0x7f88ab1c5917]
[acmt-gpu:77056] [12] ./nozzle3d[0x5192cc]
[acmt-gpu:77056] [13] ./nozzle3d[0x4ac401]
[acmt-gpu:77056] [14] ./nozzle3d[0x455c3b]
[acmt-gpu:77056] [15] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f88a6400d90]
[acmt-gpu:77056] [16] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f88a6400e40]
[acmt-gpu:77056] [17] ./nozzle3d[0x44fc25]
[acmt-gpu:77056] *** End of error message ***
————————————————————————–
Primary job terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
————————————————————————–
————————————————————————–
mpirun noticed that process rank 0 with PID 77056 on node acmt-gpu exited on signal 6 (Aborted).
————————————————————————–
[acmt-gpu:77052] 1 more process has sent help message help-mpi-btl-base.txt / btl:no-nics
[acmt-gpu:77052] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages

Thank you!

[Adrian]

You likely forgot to define the fields required by this model (due to architectural limitations automatic field allocation currently only works if the first access is on the CPU side, the next release will do this automatically)

[thanhphatvt]

Dear Adrian,
I appreciate your help! I found it.
Have a nice weekend!

[Author]

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