diff --git a/share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml b/share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml
index 4a0351e4501..19ff381f369 100644
--- a/share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml
+++ b/share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml
@@ -306,29 +306,6 @@ e4s-neoverse-v2-build:
     - artifacts: True
       job: e4s-neoverse-v2-generate
 
-########################################
-# E4S Neoverse V1 pipeline
-########################################
-.e4s-neoverse_v1:
-  extends: [ ".linux_neoverse_v1" ]
-  variables:
-    SPACK_CI_STACK_NAME: e4s-neoverse_v1
-
-e4s-neoverse_v1-generate:
-  extends: [ ".e4s-neoverse_v1", ".generate-neoverse_v1" ]
-  image: ghcr.io/spack/spack/ubuntu22.04-runner-arm64-gcc-11.4:2024.03.01
-
-e4s-neoverse_v1-build:
-  extends: [ ".e4s-neoverse_v1", ".build" ]
-  trigger:
-    include:
-      - artifact: jobs_scratch_dir/cloud-ci-pipeline.yml
-        job: e4s-neoverse_v1-generate
-    strategy: depend
-  needs:
-    - artifacts: True
-      job: e4s-neoverse_v1-generate
-
 ########################################
 # E4S ROCm External pipeline
 ########################################
diff --git a/share/spack/gitlab/cloud_pipelines/stacks/e4s-neoverse_v1/spack.yaml b/share/spack/gitlab/cloud_pipelines/stacks/e4s-neoverse_v1/spack.yaml
deleted file mode 100644
index 886699b54a6..00000000000
--- a/share/spack/gitlab/cloud_pipelines/stacks/e4s-neoverse_v1/spack.yaml
+++ /dev/null
@@ -1,358 +0,0 @@
-spack:
-  view: false
-
-  concretizer:
-    reuse: false
-    unify: false
-
-  packages:
-    all:
-      require: '%gcc target=neoverse_v1'
-      providers:
-        blas: [openblas]
-        mpi: [mpich]
-      variants: +mpi
-    binutils:
-      variants: +ld +gold +headers +libiberty ~nls
-    hdf5:
-      variants: +fortran +hl +shared
-    libfabric:
-      variants: fabrics=sockets,tcp,udp,rxm
-    openblas:
-      variants: threads=openmp
-    trilinos:
-      variants: +amesos +amesos2 +anasazi +aztec +belos +boost +epetra +epetraext
-        +ifpack +ifpack2 +intrepid +intrepid2 +isorropia +kokkos +ml +minitensor +muelu
-        +nox +piro +phalanx +rol +rythmos +sacado +stk +shards +shylu +stokhos +stratimikos
-        +teko +tempus +tpetra +trilinoscouplings +zoltan +zoltan2 +superlu-dist gotype=long_long
-    mpi:
-      require: mpich
-    mpich:
-      require: '~wrapperrpath ~hwloc %gcc target=neoverse_v1'
-    tbb:
-      require: intel-tbb
-    vtk-m:
-      require: "+examples %gcc target=neoverse_v1"
-    paraview:
-      require: "+examples %gcc target=neoverse_v1"
-
-  specs:
-  # CPU
-  - adios
-  - alquimia
-  - aml
-  - amrex
-  - arborx
-  - argobots
-  - axom
-  - bolt
-  - boost
-  - butterflypack
-  - cabana
-  - caliper
-  - chai
-  - chapel ~cuda ~rocm
-  - charliecloud
-  - conduit
-  - cp2k +mpi
-  - datatransferkit
-  - dyninst
-  - ecp-data-vis-sdk ~cuda ~rocm +adios2 +ascent +cinema +darshan +faodel +hdf5 +paraview +pnetcdf +sz +unifyfs +veloc ~visit +vtkm +zfp # +visit: ?
-  - exaworks
-  - fftx
-  - flecsi
-  - flit
-  - flux-core
-  - fortrilinos
-  - gasnet
-  - ginkgo
-  - globalarrays
-  - gmp
-  - gotcha
-  - gptune ~mpispawn
-  - gromacs +cp2k ^cp2k +mpi +dlaf build_system=cmake
-  - h5bench
-  - hdf5-vol-async
-  - hdf5-vol-cache
-  - hdf5-vol-log
-  - heffte +fftw
-  - hpctoolkit
-  - hpx networking=mpi
-  - hypre
-  - kokkos +openmp
-  - kokkos-kernels +openmp
-  - laghos
-  - lammps
-  - lbann
-  - legion
-  - libnrm
-  - libquo
-  - libunwind
-  - loki
-  - mercury
-  - metall
-  - mfem
-  - mgard +serial +openmp +timing +unstructured ~cuda
-  - mpark-variant
-  - mpifileutils ~xattr
-  - nccmp
-  - nco
-  - netlib-scalapack
-  - nrm
-  - nvhpc
-  - nwchem
-  - omega-h
-  - openfoam
-  - openmpi
-  - openpmd-api
-  - papi
-  - papyrus
-  - parsec ~cuda
-  - pdt
-  - petsc
-  - phist
-  - plasma
-  - plumed
-  - precice
-  - pruners-ninja
-  - pumi
-  - py-amrex
-  - py-h5py
-  - py-jupyterhub
-  - py-libensemble
-  - py-petsc4py
-  - qthreads scheduler=distrib
-  - quantum-espresso
-  - raja
-  - rempi
-  - scr
-  - slate ~cuda
-  - slepc
-  - stc
-  - strumpack ~slate
-  - sundials
-  - superlu
-  - superlu-dist
-  - swig@4.0.2-fortran
-  - sz3
-  - tasmanian
-  - tau +mpi +python +syscall
-  - trilinos +amesos +amesos2 +anasazi +aztec +belos +boost +epetra +epetraext +ifpack +ifpack2 +intrepid +intrepid2 +isorropia +kokkos +ml +minitensor +muelu +nox +piro +phalanx +rol +rythmos +sacado +stk +shards +shylu +stokhos +stratimikos +teko +tempus +tpetra +trilinoscouplings +zoltan +zoltan2 +superlu-dist gotype=long_long
-  - turbine
-  - umap
-  - umpire
-  - upcxx
-  - wannier90
-  - warpx +python
-  - wps
-  - wrf
-  - xyce +mpi +shared +pymi +pymi_static_tpls
-  # INCLUDED IN ECP DAV CPU
-  - adios2
-  - ascent
-  - darshan-runtime
-  - darshan-util
-  - faodel
-  - hdf5
-  - libcatalyst
-  - parallel-netcdf
-  - paraview
-  - py-cinemasci
-  - sz
-  - unifyfs
-  - veloc
-  # - visit                           # silo: https://github.com/spack/spack/issues/39538
-  - vtk-m
-  - zfp
-  # --
-  # - bricks ~cuda                    # not respecting target=aarch64?
-  # - dealii                          # slepc: make[1]: *** internal error: invalid --jobserver-auth string 'fifo:/tmp/GMfifo1313'.
-  # - geopm                           # geopm: https://github.com/spack/spack/issues/38795
-  # - glvis                           # glvis: https://github.com/spack/spack/issues/42839
-  # - libpressio +bitgrooming +bzip2 ~cuda ~cusz +fpzip +hdf5 +libdistributed +lua +openmp +python +sz +sz3 +unix +zfp # py-numcodecs@0.7.3: gcc: error: unrecognized command-line option '-mno-sse2'
-  # - variorum                        # variorum: https://github.com/spack/spack/issues/38786
-
-  # PYTHON PACKAGES
-  - opencv +python3
-  - py-horovod
-  - py-jax
-  - py-jupyterlab
-  - py-matplotlib
-  - py-mpi4py
-  - py-notebook
-  - py-numba
-  - py-numpy
-  - py-openai
-  - py-pandas
-  - py-plotly
-  - py-pooch
-  - py-pytest
-  - py-scikit-learn
-  - py-scipy
-  - py-seaborn
-  - py-tensorflow
-  - py-torch
-
-  # CUDA NOARCH
-  - flux-core +cuda
-  - hpctoolkit +cuda
-  - papi +cuda
-  - tau +mpi +cuda +syscall
-  # --
-  # - bricks +cuda                    # not respecting target=aarch64?
-  # - legion +cuda                    # legion: needs NVIDIA driver
-
-  # CUDA 75
-  - amrex +cuda cuda_arch=75
-  - arborx +cuda cuda_arch=75 ^kokkos +wrapper
-  - axom +cuda cuda_arch=75
-  - cabana +cuda cuda_arch=75 ^kokkos +wrapper +cuda_lambda +cuda cuda_arch=75
-  - caliper +cuda cuda_arch=75
-  - chai +cuda cuda_arch=75 ^umpire ~shared
-  - chapel +cuda cuda_arch=75
-  - cusz +cuda cuda_arch=75
-  - ecp-data-vis-sdk +adios2 +hdf5 +vtkm +zfp ~paraview +cuda cuda_arch=75  # # +paraview: job killed oom?
-  - fftx +cuda cuda_arch=75
-  - flecsi +cuda cuda_arch=75
-  - ginkgo +cuda cuda_arch=75
-  - gromacs +cuda cuda_arch=75
-  - heffte +cuda cuda_arch=75
-  - hpx +cuda cuda_arch=75
-  - hypre +cuda cuda_arch=75
-  - kokkos +wrapper +cuda cuda_arch=75
-  - kokkos-kernels +cuda cuda_arch=75 ^kokkos +wrapper +cuda cuda_arch=75
-  - magma +cuda cuda_arch=75
-  - mfem +cuda cuda_arch=75
-  - mgard +serial +openmp +timing +unstructured +cuda cuda_arch=75
-  - omega-h +cuda cuda_arch=75
-  - parsec +cuda cuda_arch=75
-  - petsc +cuda cuda_arch=75
-  - py-torch +cuda cuda_arch=75
-  - raja +cuda cuda_arch=75
-  - slate +cuda cuda_arch=75
-  - slepc +cuda cuda_arch=75
-  - strumpack ~slate +cuda cuda_arch=75
-  - sundials +cuda cuda_arch=75
-  - superlu-dist +cuda cuda_arch=75
-  - tasmanian +cuda cuda_arch=75
-  - trilinos +cuda cuda_arch=75
-  - umpire ~shared +cuda cuda_arch=75
-  # INCLUDED IN ECP DAV CUDA
-  - adios2 +cuda cuda_arch=75
-  # - ascent +cuda cuda_arch=75       # ascent: https://github.com/spack/spack/issues/38045
-  - vtk-m +cuda cuda_arch=75
-  - zfp +cuda cuda_arch=75
-  # --
-  # - cp2k +mpi +cuda cuda_arch=75    # cp2k: cp2k only supports cuda_arch ('35', '37', '60', '70', '80')
-  # - dealii +cuda cuda_arch=75 ~vtk  # include/deal.II/base/vectorization.h(1498): error: identifier "vaddvq_f32" is undefined; +vtk: https://github.com/spack/spack/pull/45554#issuecomment-2457255720
-  # - lammps +cuda cuda_arch=75       # lammps: needs NVIDIA driver
-  # - lbann +cuda cuda_arch=75        # aluminum: include/aluminum/base.hpp:53: multiple definition of `cub::CUB_200400___CUDA_ARCH_LIST___NS::Debug(cudaError,char const*, int)'; lbann: https://github.com/spack/spack/issues/38788
-  # - libpressio +bitgrooming +bzip2 +fpzip +hdf5 +libdistributed +lua +openmp +python +sz +sz3 +unix +zfp +json +remote +netcdf ~cusz +mgard +cuda cuda_arch=75 # libpressio: CMake Error at CMakeLists.txt:498 (find_library): Could not find CUFile_LIBRARY using the following names: cufile ; +cusz: https://github.com/spack/spack/issues/38787
-  # - paraview +cuda cuda_arch=75     # paraview: killed oom?
-  # - upcxx +cuda cuda_arch=75        # upcxx: needs NVIDIA driver
-
-  # CUDA 80
-  - amrex +cuda cuda_arch=80
-  - arborx +cuda cuda_arch=80 ^kokkos +wrapper
-  - axom +cuda cuda_arch=80
-  - cabana +cuda cuda_arch=80 ^kokkos +wrapper +cuda_lambda +cuda cuda_arch=80
-  - caliper +cuda cuda_arch=80
-  - chai +cuda cuda_arch=80 ^umpire ~shared
-  - chapel +cuda cuda_arch=80
-  - cusz +cuda cuda_arch=80
-  - ecp-data-vis-sdk +adios2 +hdf5 +vtkm +zfp ~paraview +cuda cuda_arch=80 # +paraview: job killed oom?
-  - fftx +cuda cuda_arch=80
-  - flecsi +cuda cuda_arch=80
-  - ginkgo +cuda cuda_arch=80
-  - gromacs +cuda cuda_arch=80
-  - heffte +cuda cuda_arch=80
-  - hpx +cuda cuda_arch=80
-  - hypre +cuda cuda_arch=80
-  - kokkos +wrapper +cuda cuda_arch=80
-  - kokkos-kernels +cuda cuda_arch=80 ^kokkos +wrapper +cuda cuda_arch=80
-  - magma +cuda cuda_arch=80
-  - mfem +cuda cuda_arch=80
-  - mgard +serial +openmp +timing +unstructured +cuda cuda_arch=80
-  - omega-h +cuda cuda_arch=80
-  - parsec +cuda cuda_arch=80
-  - petsc +cuda cuda_arch=80
-  - py-torch +cuda cuda_arch=80
-  - raja +cuda cuda_arch=80
-  - slate +cuda cuda_arch=80
-  - slepc +cuda cuda_arch=80
-  - strumpack ~slate +cuda cuda_arch=80
-  - sundials +cuda cuda_arch=80
-  - superlu-dist +cuda cuda_arch=80
-  - tasmanian +cuda cuda_arch=80
-  - trilinos +cuda cuda_arch=80
-  - umpire ~shared +cuda cuda_arch=80
-  # INCLUDED IN ECP DAV CUDA
-  # - ascent +cuda cuda_arch=80       # ascent: https://github.com/spack/spack/issues/38045
-  - adios2 +cuda cuda_arch=80
-  - vtk-m +cuda cuda_arch=80
-  - zfp +cuda cuda_arch=80
-  # --
-  # - cp2k +mpi +cuda cuda_arch=80    # cp2k: Error: KeyError: 'Point environment variable LIBSMM_PATH to the absolute path of the libsmm.a file'
-  # - dealii +cuda cuda_arch=80 ~vtk  # include/deal.II/base/vectorization.h(1498): error: identifier "vaddvq_f32" is undefined; +vtk: https://github.com/spack/spack/pull/45554#issuecomment-2457255720
-  # - lammps +cuda cuda_arch=80       # lammps: needs NVIDIA driver
-  # - lbann +cuda cuda_arch=80        # aluminum: include/aluminum/base.hpp:53: multiple definition of `cub::CUB_200400___CUDA_ARCH_LIST___NS::Debug(cudaError,char const*, int)'; lbann: https://github.com/spack/spack/issues/38788
-  # - libpressio +bitgrooming +bzip2 +fpzip +hdf5 +libdistributed +lua +openmp +python +sz +sz3 +unix +zfp +json +remote +netcdf ~cusz +mgard +cuda cuda_arch=80 # libpressio: CMake Error at CMakeLists.txt:498 (find_library): Could not find CUFile_LIBRARY using the following names: cufile ; +cusz: https://github.com/spack/spack/issues/38787
-  # - paraview +cuda cuda_arch=80     # paraview: killed oom?
-  # - upcxx +cuda cuda_arch=80        # upcxx: needs NVIDIA driver
-
-  # CUDA 90
-  - amrex +cuda cuda_arch=90
-  - arborx +cuda cuda_arch=90 ^kokkos +wrapper
-  - axom +cuda cuda_arch=90
-  - cabana +cuda cuda_arch=90  ^kokkos +wrapper +cuda_lambda +cuda cuda_arch=90
-  - caliper +cuda cuda_arch=90
-  - chai +cuda cuda_arch=90 ^umpire ~shared
-  - chapel +cuda cuda_arch=90
-  - ecp-data-vis-sdk +adios2 +hdf5 +vtkm +zfp ~paraview +cuda cuda_arch=90 # +paraview: vtkm/exec/cuda/internal/ThrustPatches.h(213): error: this declaration has no storage class or type specifier
-  - fftx +cuda cuda_arch=90
-  - flecsi +cuda cuda_arch=90
-  - ginkgo +cuda cuda_arch=90
-  - gromacs +cuda cuda_arch=90
-  - heffte +cuda cuda_arch=90
-  - hpx +cuda cuda_arch=90
-  - hypre +cuda cuda_arch=90
-  - kokkos +wrapper +cuda cuda_arch=90
-  - kokkos-kernels +cuda cuda_arch=90 ^kokkos +wrapper +cuda cuda_arch=90
-  - magma +cuda cuda_arch=90
-  - mfem +cuda cuda_arch=90
-  - mgard +serial +openmp +timing +unstructured +cuda cuda_arch=90
-  - parsec +cuda cuda_arch=90
-  - petsc +cuda cuda_arch=90
-  - py-torch +cuda cuda_arch=90
-  - raja +cuda cuda_arch=90
-  - slate +cuda cuda_arch=90
-  - slepc +cuda cuda_arch=90
-  - strumpack ~slate +cuda cuda_arch=90
-  - sundials +cuda cuda_arch=90
-  - superlu-dist +cuda cuda_arch=90
-  - tasmanian +cuda cuda_arch=90
-  - trilinos +cuda cuda_arch=90
-  - umpire ~shared +cuda cuda_arch=90
-  # INCLUDED IN ECP DAV CUDA
-  - adios2 +cuda cuda_arch=90
-  # - paraview +cuda cuda_arch=90     # paraview: InstallError: Incompatible cuda_arch=90
-  - vtk-m +cuda cuda_arch=90
-  - zfp +cuda cuda_arch=90
-  # --
-  # - ascent +cuda cuda_arch=90       # ascent: https://github.com/spack/spack/issues/38045
-  # - cp2k +mpi +cuda cuda_arch=90    # cp2k: cp2k only supports cuda_arch ('35', '37', '60', '70', '80')
-  # - cusz +cuda cuda_arch=90         # cusz: cuda-12.5.1-pil77yk7gsseyqitybr47qmhdtszbcwa/targets/sbsa-linux/include/cub/util_device.cuh:160:63: error: 'blockIdx' was not declared in this scope
-  # - dealii +cuda cuda_arch=90       # dealii: concretize conflict + https://github.com/spack/spack/issues/39532
-  # - lammps +cuda cuda_arch=90       # lammps: needs NVIDIA driver
-  # - lbann +cuda cuda_arch=90        # aluminum: include/aluminum/base.hpp:53: multiple definition of `cub::CUB_200400___CUDA_ARCH_LIST___NS::Debug(cudaError,char const*, int)'; 
-  # - libpressio +bitgrooming +bzip2 +fpzip +hdf5 +libdistributed +lua +openmp +python +sz +sz3 +unix +zfp +json +remote +netcdf ~cusz +mgard +cuda cuda_arch=90 # libpressio: CMake Error at CMakeLists.txt:498 (find_library): Could not find CUFile_LIBRARY using the following names: cufile ; +cusz: https://github.com/spack/spack/issues/38787
-  # - omega-h +cuda cuda_arch=90      # omega-h: https://github.com/spack/spack/issues/39535
-  # - upcxx +cuda cuda_arch=90        # upcxx: needs NVIDIA driver
-
-  ci:
-    pipeline-gen:
-    - build-job:
-        image: ghcr.io/spack/spack/ubuntu22.04-runner-arm64-gcc-11.4:2024.03.01
-
-  cdash:
-    build-group: E4S ARM Neoverse V1