ci: don't put compilers in config (#40700)

* ci: don't register detectable compilers

Cause they go out of sync...

* remove intel compiler, it can be detected too

* Do not run spack compiler find since compilers are registered in concretize job already

* trilinos: work around +stokhos +cuda +superlu-dist bug due to EMPTY macro

share/spack/gitlab/cloud_pipelines/.gitlab-ci.yml

@@ -140,6 +140,7 @@ default:
     - spack --version
     - cd share/spack/gitlab/cloud_pipelines/stacks/${SPACK_CI_STACK_NAME}
     - spack env activate --without-view .
+    - spack compiler find
     - export SPACK_CI_CONFIG_ROOT="${SPACK_ROOT}/share/spack/gitlab/cloud_pipelines/configs"
     - spack python -c "import os,sys; print(os.path.expandvars(sys.stdin.read()))"
       < "${SPACK_CI_CONFIG_ROOT}/${PIPELINE_MIRROR_TEMPLATE}" > "${SPACK_CI_CONFIG_ROOT}/mirrors.yaml"

share/spack/gitlab/cloud_pipelines/configs/ci.yaml

@@ -12,7 +12,7 @@ ci:
       before_script-:
       - - spack list --count  # ensure that spack's cache is populated
       - - spack env activate --without-view ${SPACK_CONCRETE_ENV_DIR}
-        - spack compiler find
+        - spack compiler list
         - if [ -n "$SPACK_BUILD_JOBS" ]; then spack config add "config:build_jobs:$SPACK_BUILD_JOBS"; fi
       - - mkdir -p ${SPACK_ARTIFACTS_ROOT}/user_data
         # AWS runners mount E4S public key (verification), UO runners mount public/private (signing/verification)

share/spack/gitlab/cloud_pipelines/stacks/e4s-neoverse_v1/spack.yaml

@@ -54,21 +54,6 @@ spack:
     cuda:
       version: [11.8.0]
 
-  compilers:
-  - compiler:
-      spec: gcc@11.4.0
-      paths:
-        cc: /usr/bin/gcc
-        cxx: /usr/bin/g++
-        f77: /usr/bin/gfortran
-        fc: /usr/bin/gfortran
-      flags: {}
-      operating_system: ubuntu20.04
-      target: aarch64
-      modules: []
-      environment: {}
-      extra_rpaths: []
-
   specs:
   # CPU
   - adios

share/spack/gitlab/cloud_pipelines/stacks/e4s-oneapi/spack.yaml

@@ -5,34 +5,6 @@ spack:
     reuse: false
     unify: false
 
-  compilers:
-  - compiler:
-      spec: oneapi@2023.2.1
-      paths:
-        cc: /opt/intel/oneapi/compiler/2023.2.1/linux/bin/icx
-        cxx: /opt/intel/oneapi/compiler/2023.2.1/linux/bin/icpx
-        f77: /opt/intel/oneapi/compiler/2023.2.1/linux/bin/ifx
-        fc: /opt/intel/oneapi/compiler/2023.2.1/linux/bin/ifx
-      flags: {}
-      operating_system: ubuntu20.04
-      target: x86_64
-      modules: []
-      environment: {}
-      extra_rpaths: []
-  - compiler:
-      spec: gcc@=11.4.0
-      paths:
-        cc: /usr/bin/gcc
-        cxx: /usr/bin/g++
-        f77: /usr/bin/gfortran
-        fc: /usr/bin/gfortran
-      flags: {}
-      operating_system: ubuntu20.04
-      target: x86_64
-      modules: []
-      environment: {}
-      extra_rpaths: []
-
   packages:
     all:
       require: '%oneapi target=x86_64_v3'

share/spack/gitlab/cloud_pipelines/stacks/e4s-power/spack.yaml

@@ -5,21 +5,6 @@ spack:
     reuse: false
     unify: false
 
-  compilers:
-  - compiler:
-      spec: gcc@9.4.0
-      paths:
-        cc: /usr/bin/gcc
-        cxx: /usr/bin/g++
-        f77: /usr/bin/gfortran
-        fc: /usr/bin/gfortran
-      flags: {}
-      operating_system: ubuntu20.04
-      target: ppc64le
-      modules: []
-      environment: {}
-      extra_rpaths: []
-
   packages:
     all:
       require: "%gcc@9.4.0 target=ppc64le"

share/spack/gitlab/cloud_pipelines/stacks/e4s-rocm-external/spack.yaml

@@ -5,21 +5,6 @@ spack:
     reuse: false
     unify: false
 
-  compilers:
-  - compiler:
-      spec: gcc@=11.4.0
-      paths:
-        cc: /usr/bin/gcc
-        cxx: /usr/bin/g++
-        f77: /usr/bin/gfortran
-        fc: /usr/bin/gfortran
-      flags: {}
-      operating_system: ubuntu20.04
-      target: x86_64
-      modules: []
-      environment: {}
-      extra_rpaths: []
-
   packages:
     all:
       require: '%gcc target=x86_64_v3'

share/spack/gitlab/cloud_pipelines/stacks/e4s/spack.yaml

@@ -5,21 +5,6 @@ spack:
     reuse: false
     unify: false
 
-  compilers:
-  - compiler:
-      spec: gcc@=11.4.0
-      paths:
-        cc: /usr/bin/gcc
-        cxx: /usr/bin/g++
-        f77: /usr/bin/gfortran
-        fc: /usr/bin/gfortran
-      flags: {}
-      operating_system: ubuntu20.04
-      target: x86_64
-      modules: []
-      environment: {}
-      extra_rpaths: []
-
   packages:
     all:
       require: '%gcc target=x86_64_v3'