[petsc-users] Using Compute-Sanitizer with PETSc

[Barry Smith]

  Depending on your mpi mpiexec is not needed so

  compute-sanitizer --tool memcheck --leak-check full ./a.out args

  may work

> On May 13, 2024, at 8:16 PM, Sreeram R Venkat <srvenkat at utexas.edu> wrote:
> 
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> I am trying to check my program for GPU memory leaks with the compute-sanitizer tool. If I run my application with: 
> mpiexec -n 1 compute-sanitizer --tool memcheck --leak-check full ./a.out args
> 
> I get the message:
> Error: No attachable process found. compute-sanitizer timed-out.
> 
> Adding --target-processes all does not help.
> 
> Is there anything else I should be doing?
> 
> Thanks,
> Sreeram

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