Testing with NEML2 enabled

[KartikeyaSinghFreeman]

Check these boxes if you have followed the posting rules.

• I have consulted the Posting Guidelines.
• I have searched the Discussions Forum and MOOSE Framework Troubleshooting and have not found what I was looking for
• Q&A Getting Started is the most appropriate category for my question (trouble installing, beginner user, ...)

Issue or question about MOOSE

Previously posted about EXODIFF errors whilst running the test script, and I have just tried to configure Moose to run with NEML2 (not sure if i need it but thought lets give it a try).

Unfortunately I am getting an error NEML2TestModel is not a registered object. Did you forget to register it with register_NEML2_object?

I consulted the forum particularly this thread #28106 but i have no idea what I am doing and what I need to do to resolve this error.

(Optional) code in question / simulation log / errors

eml2.neml2_error: Test spec: /opt/Moose/moose/test/tests/neml2/tests:5
neml2.neml2_error: Working directory: /opt/Moose/moose/test/tests/neml2
neml2.neml2_error: Running command: /opt/Moose/moose/test/moose_test-opt -i error.i --required-capabilities="neml2" --error --error-override --libtorch-device cpu
neml2.neml2_error: 
neml2.neml2_error: ################################################################################
neml2.neml2_error: Begin runner_run output
neml2.neml2_error: 
neml2.neml2_error: 
neml2.neml2_error: *** ERROR ***
neml2.neml2_error: NEML2TestModel is not a registered object. Did you forget to register it with register_NEML2_object?
neml2.neml2_error: 
neml2.neml2_error: Stack frames: 8
neml2.neml2_error: 0: libMesh::print_trace(std::ostream&)
neml2.neml2_error: 1: moose::internal::mooseErrorRaw(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
neml2.neml2_error: 2: void mooseError<char const*>(char const*&&)
neml2.neml2_error: 3: /opt/Moose/moose/framework/libmoose-opt.so.0(+0x11138b6) [0x7c19abd138b6]
neml2.neml2_error: 4: /opt/Moose/moose/test/moose_test-opt(+0x66f0) [0x635e4a14f6f0]
neml2.neml2_error: 5: /lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7c199ca29d90]
neml2.neml2_error: 6: __libc_start_main
neml2.neml2_error: 7: /opt/Moose/moose/test/moose_test-opt(+0x6995) [0x635e4a14f995]
neml2.neml2_error: --------------------------------------------------------------------------
neml2.neml2_error: MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
neml2.neml2_error:   Proc: [[23504,0],0]
neml2.neml2_error:   Errorcode: 1
neml2.neml2_error: 
neml2.neml2_error: NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
neml2.neml2_error: You may or may not see output from other processes, depending on
neml2.neml2_error: exactly when Open MPI kills them.
neml2.neml2_error: --------------------------------------------------------------------------
neml2.neml2_error: 
neml2.neml2_error: ################################################################################
neml2.neml2_error: End runner_run output
neml2.neml2_error: 
neml2.neml2_error: ################################################################################
neml2.neml2_error: Begin tester output
neml2.neml2_error: 
neml2.neml2_error: ################################################################################
neml2.neml2_error: Unable to match the following pattern against the program's output:
neml2.neml2_error: 
neml2.neml2_error: NEML2 model execution failed on at least one processor
neml2.neml2_error: 
neml2.neml2_error: 
neml2.neml2_error: Tester failed, reason: EXPECTED ERROR MISSING
neml2.neml2_error: 
neml2.neml2_error: ################################################################################
neml2.neml2_error: End tester output
neml2.neml2_error: 
neml2.neml2_error .................... FAILED (EXPECTED ERROR MISSING)

Encountering Errors? Please include diagnostic output

No response

[GiudGiud]

hello

did you follow these instructions?
https://mooseframework.inl.gov/getting_started/installation/install_neml2.html

Guillaume

[KartikeyaSinghFreeman]

I added NEML2, mfem, and conduit to the Moose folder structure after I had already:

1. Compiled Libmesh and Wasp; and
2. Ran the first set of tests where I had all the EXODIFF errors.

PETSc was compiled separately to Moose as I couldn't compile it from the cloned repo.

I could try and compile NEML2 separately and see if that works?

[GiudGiud]

I'd say try on a fresh clone yes

[KartikeyaSinghFreeman]

Ok I'll try that, and if that doesn't work I'll report back. If I want to focus on using Mastodon, do I need to ensure that NEML2 tests pass?

[GiudGiud]

No Mastodon does not use NEML2

[KartikeyaSinghFreeman]

Ok I might give this a break and come back to it at a later point in time as I cannot get past this error with NEML2.

[loganharbour]

MOOSE built correctly with NEML2 because the test ran. It's guarded to only run if NEML2 is detected.

@hugary1995 can you help with this? I don't know what's going on here. I don't know how this test works in the first place because NEML2TestModel is a test object, yet the test in

moose/test/tests/neml2/tests

Line 5 in bfa0ef9

[neml2_error]

doesn't have allow_test_objects = true.

@KartikeyaSinghFreeman can you please try adding allow_test_objects = true to the first test in the file test/tests/neml2/tests, as such:

[Tests]
  # The original issue is idaholab/blackbear#333
  issues = '#26450 #26920'
  design = 'NEML2/index.md NEML2Action.md'
  [neml2_error]
    requirement = 'The framework shall be capable of capturing errors that occur during the evaluation of a NEML2 model.'
    type = RunException
    input = 'error.i'
    expect_err = 'NEML2 model execution failed on at least one processor'
    collections = 'SYSTEM'
    capabilities = 'neml2'
    valgrind = none
    allow_test_objects = true
  []

and then re-run?

[KartikeyaSinghFreeman]

Unfortunately still the same error. I was able to get Mastodon to pass all tests, so I'm not stressed at the moment with this error.

neml2.neml2_error: Test spec: /opt/Moose/moose/test/tests/neml2/tests:5
neml2.neml2_error: Working directory: /opt/Moose/moose/test/tests/neml2
neml2.neml2_error: Running command: /opt/Moose/moose/test/moose_test-opt -i error.i --allow-test-objects --required-capabilities="neml2" --error --error-override --libtorch-device cpu
neml2.neml2_error:
neml2.neml2_error: ################################################################################
neml2.neml2_error: Begin runner_run output
neml2.neml2_error:
neml2.neml2_error:
neml2.neml2_error: *** ERROR ***
neml2.neml2_error: NEML2TestModel is not a registered object. Did you forget to register it with register_NEML2_object?
neml2.neml2_error:
neml2.neml2_error: Stack frames: 8
neml2.neml2_error: 0: libMesh::print_trace(std::ostream&)
neml2.neml2_error: 1: moose::internal::mooseErrorRaw(std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)
neml2.neml2_error: 2: void mooseError<char const*>(char const*&&)
neml2.neml2_error: 3: /opt/Moose/moose/framework/libmoose-opt.so.0(+0x11138b6) [0x7f7e4df138b6]
neml2.neml2_error: 4: /opt/Moose/moose/test/moose_test-opt(+0x66f0) [0x55ecb87416f0]
neml2.neml2_error: 5: /lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7f7e3ec29d90]
neml2.neml2_error: 6: __libc_start_main
neml2.neml2_error: 7: /opt/Moose/moose/test/moose_test-opt(+0x6995) [0x55ecb8741995]
neml2.neml2_error: --------------------------------------------------------------------------
neml2.neml2_error: MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
neml2.neml2_error: Proc: [[47091,0],0]
neml2.neml2_error: Errorcode: 1
neml2.neml2_error:
neml2.neml2_error: NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
neml2.neml2_error: You may or may not see output from other processes, depending on
neml2.neml2_error: exactly when Open MPI kills them.
neml2.neml2_error: --------------------------------------------------------------------------
neml2.neml2_error:
neml2.neml2_error: ################################################################################
neml2.neml2_error: End runner_run output
neml2.neml2_error:
neml2.neml2_error: ################################################################################
neml2.neml2_error: Begin tester output
neml2.neml2_error:
neml2.neml2_error: ################################################################################
neml2.neml2_error: Unable to match the following pattern against the program's output:
neml2.neml2_error:
neml2.neml2_error: NEML2 model execution failed on at least one processor
neml2.neml2_error:
neml2.neml2_error:
neml2.neml2_error: Tester failed, reason: EXPECTED ERROR MISSING
neml2.neml2_error:
neml2.neml2_error: ################################################################################
neml2.neml2_error: End tester output
neml2.neml2_error:

[hugary1995]

@loganharbour The neml2 object is dynamically registered by libmoose_test-opt.so, so as long as that library is loaded that object should have been registered to the neml2 registry. It is independent of the allow_test_object parameter.

@KartikeyaSinghFreeman The only possibility I can think of is that you might have previously built the moose-test libraries without enabling neml2. You went back and enabled neml2, recompiled, but the libraries (specifically libmoose_test-opt.so) didn't get rebuilt. I suggest you try the following

cd /opt/Moose/moose/test/
make clean
make clobberall
make

[KartikeyaSinghFreeman]

Hey that seemed to be the issue. I also did a clean build enabling neml2 before building the moose-test library and that worked as well.

Thanks heaps for your help.