Threads Tagged with mpi

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Threads Tagged with mpi
	Thread / Thread Starter	Last Post	Replies	Views	Forum
	How the lduMatrix is distributed in MPI parallelism? jczhang	May 2, 2025 02:05 by dlahaye	11	260	OpenFOAM Programming & Development
	Need help with hardware performance tuning sau8421	March 18, 2025 04:24 by sau8421	0	125	Main CFD Forum
	[cfMesh] Using cfMesh on HPC in parallel (with MPI) for large meshes - MPI_Bsend error standingVortex	December 8, 2024 05:18 by standingVortex	0	337	OpenFOAM Community Contributions
	[OpenFOAM.com] Performance comparison between OpenFOAM on native Linux, WSL, and native Windows smhk	October 28, 2024 01:56 by Hughtong	2	1,174	OpenFOAM Installation
	How do CFD software on cluster works? songyi719	October 1, 2024 04:43 by beckham86	2	767	Main CFD Forum
	Converge MPI Shared Memory is disabled Error sduranli	July 22, 2024 12:27 by xieshengbai	1	537	CONVERGE
	Some mistakes about sink height csust_nwj	June 17, 2024 08:57 by harenaobsidet	3	569	REEF3D
	Parallel running in OpenFOAM qingqingliu	March 25, 2024 11:42 by qingqingliu	0	473	OpenFOAM Running, Solving & CFD
	Runs on multiple nodes are 2x slower than on one node IvanPombo	February 7, 2024 02:34 by Felix_Sp	3	719	REEF3D
	Strange MPI error gmortahr	August 3, 2023 07:56 by gmortahr	1	1,911	OpenFOAM
	"error while loading shared libraries" error when running simpleFoam in parallel timdrake	August 1, 2023 15:19 by timdrake	0	612	OpenFOAM Running, Solving & CFD
	[OpenFOAM.org] mpi shared library issue in Azure cluster & slurm songyi719	July 25, 2023 03:13 by songyi719	0	629	OpenFOAM Installation
	Discrete adjoint cannot be run in parallel if variable load actuator disc model used FabianBueeler	June 23, 2023 15:56 by L C	1	1,422	SU2 Shape Design
	Literature on parallelization of CFD ander	June 15, 2023 07:04 by ander	0	638	Main CFD Forum
	Combining multiple CPUs and single GPU implicit_some	April 16, 2023 12:49 by implicit_some	0	654	Main CFD Forum
	SU2 MPI Error dlalstnf	April 6, 2023 05:55 by dlalstnf	0	696	SU2
	Parallel Fortran CFD development: mpi_send/mpi_recv vs mpi_bcast implicit_some	March 19, 2023 17:10 by flotus1	1	667	Main CFD Forum
	Domain decomposition for lattice boltzmann method Resa	March 1, 2023 21:04 by Resa	0	490	Main CFD Forum
	Why is there delay in starting parallel sim? songyi719	January 30, 2023 07:16 by songyi719	0	516	OpenFOAM Running, Solving & CFD
	Calling MPI routines in OpenFOAM dogukanteber	January 2, 2023 09:46 by Volkanatar	6	1,928	OpenFOAM Programming & Development
	parallel processers Scaling for CFD rishik686	December 10, 2022 05:39 by rishik686	4	852	Main CFD Forum
	Running OpenFoam with another MPI version katiuskas	October 19, 2022 09:41 by katiuskas	0	700	OpenFOAM Running, Solving & CFD
	How to transfer the modified data in serial process to other processes? wyunyu	July 26, 2022 04:21 by wyunyu	0	645	OpenFOAM
	Calling MPI routines in OpenFOAM dogukanteber	July 19, 2022 06:15 by dogukanteber	0	565	OpenFOAM Programming & Development
	[OpenFOAM.com] OpenFOAM and MPI cluster using SSH MateusLatt	July 1, 2022 11:13 by MateusLatt	3	1,069	OpenFOAM Installation
	AVL start problem :MPI issue gafoorcp	June 21, 2022 02:27 by vivirichard007	1	3,766	AVL FIRE
	How to allow MPI code run in serial mode with a single CPU core? aerosayan	May 30, 2022 13:05 by aerosayan	15	1,745	Main CFD Forum
	Running a simulation in parallel hangs and never starts bknorris	March 17, 2022 13:49 by bknorris	0	785	OpenFOAM Running, Solving & CFD
	Help on Post-processing and MPI CurvingFlow	November 15, 2021 03:20 by TKatt	1	686	SU2
	Problem with Multi-Zone .cfg CurvingFlow	October 22, 2021 15:09 by TKatt	4	1,379	SU2
	'utf-8' codec problem when using multiple cores in shape_optimization.py AndreaMichelotti	October 20, 2021 05:16 by AndreaMichelotti	0	838	SU2 Installation
	[OpenFOAM.com] Parallel mpirun doesn't work (perhaps because of clashes with intel compiler) TomWaits	October 9, 2021 03:38 by olesen	2	1,468	OpenFOAM Installation
	running PitzDaily parallel qutadah.r	September 27, 2021 05:30 by qutadah.r	4	1,248	OpenFOAM Pre-Processing
	MPI Reduce operator in the parallel calculation of a nested loop peyman.havaej	August 3, 2021 08:33 by peyman.havaej	0	1,492	OpenFOAM Programming & Development
	Help regarding Intel MPI in ANSYS Fluent KayZee2031	July 1, 2021 06:34 by KayZee2031	0	1,497	FLUENT
	undefined div(((rhonuEff)dev2(T(grad(U))))) on cluster run Gerry Kan	May 28, 2021 14:03 by moz455	5	3,489	OpenFOAM Running, Solving & CFD
	Test Case for a Parallel Particle Tracking Code nikhilj	April 16, 2021 04:33 by nikhilj	0	664	Main CFD Forum
	OpenFOAM 2012 and MPI (openmpi 4.0.3) m_a_s	April 2, 2021 04:56 by DominikMuetter	4	1,853	OpenFOAM Running, Solving & CFD
	Looking to parallelize LBM code. Need help and will pay! sunilgknair	February 1, 2021 04:30 by sunilgknair	0	791	CFD Freelancers
	Difference of Microsoft MPI and "parallel_computation.py" code Shbz	January 3, 2021 09:15 by pcg	1	1,234	SU2

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