Add gsibec@1.2.1, add Discover-Milan Intel MPI tuning flags (#1027)

* Update submodule pointer for spack
* Bump gsibec to 1.2.1 in configs/common/packages.yaml and configs/containers/specs/jedi-ci.yaml
* Set Intel MPI environment variables for Discover Milan in configs/sites/discover-scu17/compilers.yaml

configs/common/packages.yaml

@@ -102,7 +102,7 @@
     grib-util:
       version: ['1.3.0']
     gsibec:
-      version: ['1.1.3']
+      version: ['1.2.1']
     gsi-ncdiag:
       version: ['1.1.2']
     gsl-lite:

configs/containers/specs/jedi-ci.yaml

@@ -3,7 +3,7 @@
     jedi-mpas-env@1.0.0, bacio@2.4.1, bison@3.8.2, bufr@12.0.1, ecbuild@3.7.2, eccodes@2.33.0, ecflow@5,
     eckit@1.24.5, ecmwf-atlas@0.36.0 +fckit +trans +tesselation +fftw, fiat@1.2.0, ectrans@1.2.0 +fftw,
     eigen@3.4.0, fckit@0.11.0, fms@release-jcsda, g2@3.4.5, g2tmpl@1.10.2, gftl-shared@1.6.1,
-    gsibec@1.1.3, hdf@4.2.15, hdf5@1.14.3, ip@4.3.0, jasper@2.0.32, jedi-cmake@1.4.0,
+    gsibec@1.2.1, hdf@4.2.15, hdf5@1.14.3, ip@4.3.0, jasper@2.0.32, jedi-cmake@1.4.0,
     libpng@1.6.37, nccmp@1.9.0.1, netcdf-c@4.9.2, netcdf-cxx4@4.3.1,
     netcdf-fortran@4.6.1, nlohmann-json@3.10.5, nlohmann-json-schema-validator@2.1.0,
     parallelio@2.6.2, parallel-netcdf@1.12.3, py-eccodes@1.5.0, py-f90nml@1.4.3,

configs/sites/discover-scu17/compilers.yaml

@@ -22,6 +22,24 @@ compilers:
       set:
         # https://github.com/JCSDA/spack-stack/issues/1012
         I_MPI_EXTRA_FILESYSTEM: 'ON'
+        # https://github.com/JCSDA/spack-stack/issues/1011
+        I_MPI_SHM_HEAP_VSIZE: '512'
+        PSM2_MEMORY: 'large'
+        I_MPI_EXTRA_FILESYSTEM: '1'
+        I_MPI_EXTRA_FILESYSTEM_FORCE: 'gpfs'
+        I_MPI_FABRICS: 'ofi'
+        I_MPI_OFI_PROVIDER: 'psm3'
+        I_MPI_ADJUST_SCATTER: '2'
+        I_MPI_ADJUST_SCATTERV: '2'
+        I_MPI_ADJUST_GATHER: '2'
+        I_MPI_ADJUST_GATHERV: '3'
+        I_MPI_ADJUST_ALLGATHER: '3'
+        I_MPI_ADJUST_ALLGATHERV: '3'
+        I_MPI_ADJUST_ALLREDUCE: '12'
+        I_MPI_ADJUST_REDUCE: '10'
+        I_MPI_ADJUST_BCAST: '11'
+        I_MPI_ADJUST_REDUCE_SCATTER: '4'
+        I_MPI_ADJUST_BARRIER: '9'
     extra_rpaths: []
 - compiler:
     spec: gcc@=12.3.0