Update Tribol and MFEM

[chapman39]

This PR

• updates
  • tribol
  • mfem
    • note: the submodule is slightly newer because it needed the patches below
  • enzyme
• builds toss4_cray host configs with enzyme Fixes tuo rocm build with +enzyme #1496
• created tribol PR updating host configs Update MFEM and Axom + build enzyme on toss4 cray systems Tribol#198

mfem patches

• Remove return from openmp section mfem/mfem#5222
• dfem integrate: use mfem abort kernel in device code mfem/mfem#5240
• bilininteg: eliminate usage of modulus to avoid llvm backend bug mfem/mfem#5245

about dfem-related tests and examples

test_dfem_explicit_dynamics, dfem_gpu, and dfem_force_gpu cannot yet run with a GPU execution space. Each get this warning:

/usr/WS2/smithdev/libs/smith/toss_4_x86_64_ib_cray/2026_02_19_11_29_48/llvm-amdgpu-6.4.2/mfem-4.9.1.1-qga6acnz7ejqrjnjn4i2qsixu3yuycd3/include/mfem/fem/dfem/util.hpp:602:17: error: failed to meet occupancy target given by 'amdgpu-waves-per-eu' in '_ZN4mfem6future19forall_kernel_shmemIZZZNS0_22DifferentiableOperator13AddIntegratorINS0_6Entity7ElementEN5smith14InnerQFunctionINS0_6tensorIdJLi2ELi2EEEENS6_18StressDivQFunctionINS6_37StVenantKirchhoffWithFieldDensityDfemEJNS6_15ScalarParameterILi0EEEEEEJRKS9_SG_SG_SG_ddEEENS0_5tupleIJNS0_8GradientILi5EEENSJ_ILi0EEENSJ_ILi1EEENSJ_ILi2EEENSJ_ILi3EEENS0_6WeightENS0_5ValueILi4EEEEEENSI_IJNS0_3SumILi5EEEEEESt16integer_sequenceImJLm0ELm4EEEEEvRT0_T1_T2_RKNS_15IntegrationRuleERKNS_5ArrayIiEET3_ENKUlmE_clEmENUlRSt6vectorINS_6VectorESaIS1C_EERKS1C_E_clES1F_S1H_EUliPdE_EEvT_i': desired occupancy was 4, final occupancy is 3 [-Werror,-Wpass-failed]

i decided to revert that error back to a warning. but it may be possible to resolve it by simplifying the kernel resource usage (e.g. reducing ir_order) - according to livchat at least. given my limited physics knowledge i decided not to go too deep into that route.

the test_dfem_explicit_dynamics test is the only one of the 3 programs listed above that actually used gpu as execution space. as a result, i get this error after the test passes. (output has been simplified)

[meemee@rzadams1017:build-rzadams-toss_4_x86_64_ib_cray-llvm-amdgpu@6.4.2_hip-release]$ f1 ./tests/test_dfem_explicit_dynamics 
flux run -N1 -x ./tests/test_dfem_explicit_dynamics

...

Global test environment tear-down
[==========] 1 test from 1 test suite ran. (266 ms total)
[  PASSED  ] 1 test.
terminate called after throwing an instance of 'umpire::runtime_error'
  what():  ! Umpire runtime_error [/usr/WS2/smithdev/libs/smith/toss_4_x86_64_ib_cray/2026_02_13_17_24_00/build_stage/meemee/spack-stage-umpire-2025.09.0-ifzxz2gfr6lwe2noancq2srjpbwxvhot/spack-src/src/umpire/util/AllocationMap.cpp:255]: Cannot remove 0x1ba37f50
    Backtrace: 15 frames
    0 0xddc975 No dladdr: ./tests/
...
    14 0xc24a1e No dladdr: ./tests/test_dfem_explicit_dynamics(_start+0x2e) [0xc24a1e]

[SIGNAL]: Received signal 6 (Aborted), exiting
terminate called recursively

to resolve this error for now i set the execution space to CPU, though we will probably want to fix this soon, so ill make an issue. #1546

[kennyweiss]

Not sure if you need this for your current development, but we recently released axom@0.13

[white238]

🔥