StackOverflow Questions for Tag: mpi

Samik Banerjee

Reputation: 5

Need help for MPI_File_open hangs on a particular file

mpiopenmpimpich

Score: 0

Answers: 0

steven

Reputation: 71

FFTW advanced interface with MPI in C

cmpifftw

Score: 3

Answers: 0

LMo

Reputation: 1

MPI_Wtime changes when using OpenMP

c++performancetimempiopenmp

Score: 0

Answers: 1

groupstudent

Reputation: 4317

In pytorch data parallel mode, how to use the global tensor?

mpipytorch

Score: 1

Answers: 2

amdnim

Reputation: 45

When using slurm, how do I instruct it to use a different number of tasks per node? Heterogeneous jobs don't seem to work

mpislurmsbatch

Score: 0

Answers: 2

bob.sacamento

Reputation: 6651

In OpenMPI, is there a way to put jobs on specific cores?

parallel-processingmpiopenmpi

Score: 0

Answers: 2

Sahaj Jain

Reputation: 23

How do I integrate a C code into a fortran code?

cfortranmpi

Score: 1

Answers: 0

Jared

Reputation: 628

Mental Model for Hybrid MPI/OpenMP with SLURM

parallel-processingmpiopenmpslurmhpc

Score: -1

Answers: 1

Tanish Jain

Reputation: 3

MPI_SEND doesn't wait for MPI_RECV to complete

fortranmpi

Score: 0

Answers: 2

physicist1911

Reputation: 103

Writing my own version of MPI_Allreduce in C - why does my code hang indefinitely?

cmpi

Score: 1

Answers: 1

Antony

Reputation: 23

MPI Program Hangs after MPI_Finalize

cmpifreeze

Score: 1

Answers: 1

William Betancourt

Reputation: 1

MPI Collective communication along axes with uneven data distribution per rank

parallel-processingmpicommunicationhpc

Score: 0

Answers: 0

Pratyush Das

Reputation: 514

Binding Python process to specific cores (Linux) using mpirun

pythonmpiaffinity

Score: 0

Answers: 1

Nitin Malapally

Reputation: 648

Assessing the contribution of communication to the runtime of an MPI program

parallel-processingmpiprofilingperformance-testinghpc

Score: 0

Answers: 1

apple

Reputation: 127

How the compilation process pick the right source file?

makefilempi

Score: -1

Answers: 1

JulianW

Reputation: 1

Perform a benchmarking test on different cores on a VM Ubuntu system

ubuntuvirtual-machinempicpubenchmarking

Score: 0

Answers: 0

Sahaj Jain

Reputation: 23

malloc(): unaligned tcache chunk detected. Has anyone faced this before for MPI fortran programs?

memoryfortranmpigfortranintel-fortran

Score: 1

Answers: 1

Gilbert

Reputation: 1

How to Bind Each MPI Process to a Fixed Portion of GPU Cores on a Single GPU

gpumpimulti-agent

Score: 0

Answers: 0

matiska

Reputation: 525

How to get block cyclic distribution?

cmatrixioblockmpi

Score: 34

Answers: 1

boxofchalk1

Reputation: 503

Difference between mpif90 and mpifort

mpiopenmpi

Score: 10

Answers: 2

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StackOverflow Questions for Tag: mpi

Need help for MPI_File_open hangs on a particular file

FFTW advanced interface with MPI in C

MPI_Wtime changes when using OpenMP

In pytorch data parallel mode, how to use the global tensor?

When using slurm, how do I instruct it to use a different number of tasks per node? Heterogeneous jobs don&#39;t seem to work

In OpenMPI, is there a way to put jobs on specific cores?

How do I integrate a C code into a fortran code?

Mental Model for Hybrid MPI/OpenMP with SLURM

MPI_SEND doesn&#39;t wait for MPI_RECV to complete

Writing my own version of MPI_Allreduce in C - why does my code hang indefinitely?

MPI Program Hangs after MPI_Finalize

MPI Collective communication along axes with uneven data distribution per rank

Binding Python process to specific cores (Linux) using mpirun

Assessing the contribution of communication to the runtime of an MPI program

How the compilation process pick the right source file?

Perform a benchmarking test on different cores on a VM Ubuntu system

malloc(): unaligned tcache chunk detected. Has anyone faced this before for MPI fortran programs?

How to Bind Each MPI Process to a Fixed Portion of GPU Cores on a Single GPU

How to get block cyclic distribution?

Difference between mpif90 and mpifort

When using slurm, how do I instruct it to use a different number of tasks per node? Heterogeneous jobs don't seem to work

MPI_SEND doesn't wait for MPI_RECV to complete