Merge pull request #3387 from stfc/update_ci

Update NEMO, LFRic and compilation tests to Nvidia HPC SDK 26.3

Author: sergisiso

.github/workflows/compilation.yml

@@ -56,7 +56,7 @@ env:
   HDF5_VERSION: "2.1"
   NETCDF_C_VERSION: "4.10"
   NETCDF_FORTRAN_VERSION: "4.6"
-  NVFORTRAN_VERSION: "26.1"
+  NVFORTRAN_VERSION: "26.3"
   OPENMPI_VERSION: "5.0"
   PYTHON_VERSION: "3.14"
   NUM_PARALLEL: 16

.github/workflows/lfric_test.yml

@@ -45,7 +45,7 @@ env:
   LFRIC_APPS_HASH: 948b9ec1a7ae6ef110b97ed45ced8d4b71079f34
   PYTHON_VERSION: "3.14"
   GNU_TOOLCHAIN: gnu14_openmpi
-  NVHPC_TOOLCHAIN: nvhpc25_11_openmpi
+  NVHPC_TOOLCHAIN: nvhpc26_3_openmpi
   NUM_PARALLEL: 16
 
 jobs:

.github/workflows/nemo_tests.yml

@@ -45,7 +45,7 @@ env:
   HDF5_VERSION: "2.1"
   NETCDF_C_VERSION: "4.10"
   NETCDF_FORTRAN_VERSION: "4.6"
-  NVFORTRAN_VERSION: "26.1"
+  NVFORTRAN_VERSION: "26.3"
   INTEL_TOOLCHAIN: intel25_3_openmpi
   PERL_VERSION: "5.42"
   PYTHON_VERSION: "3.14"

.github/workflows/nemo_v5_tests.yml

@@ -43,7 +43,7 @@ on:
 
 env:
   GNU_TOOLCHAIN: gnu14_openmpi
-  NVHPC_TOOLCHAIN: nvhpc26_1_openmpi
+  NVHPC_TOOLCHAIN: nvhpc26_3_openmpi
   INTEL_TOOLCHAIN: intel25_3_openmpi
   PYTHON_VERSION: "3.14"
   NUM_PARALLEL: 16

changelog

@@ -1,3 +1,5 @@
+   73) PR #3387. Update CI to use nvhpc 26.3.
+
    72) PR #3382 towards #1570. Removes the unnecessary check on the precision
    of a scalar used in a reduction in the LFRic API.