260416.105302.CST GitHub Actions: upgrade macos-15-intel to macos-26-intel. See actions/runner-images#13739

Author: zaikunzhang

.github/workflows/build_python.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, ubuntu-latest, windows-2022, windows-latest, macos-15-intel, macos-latest]
+        os: [ubuntu-22.04, ubuntu-latest, windows-2022, windows-latest, macos-26-intel, macos-latest]
 
     steps:
       - name: Clone Repository (Latest)

.github/workflows/cmake.yml

@@ -37,7 +37,7 @@ jobs:
         # See https://github.com/fortran-lang/setup-fortran?tab=readme-ov-file#runner-compatibility
         # for the toolchains provided by fortran-lang/setup-fortran. We test the latest three on each OS.
         # First define the toolchains on Linux and macOS.
-        os: [ubuntu-22.04, ubuntu-latest, macos-15-intel, macos-latest]
+        os: [ubuntu-22.04, ubuntu-latest, macos-26-intel, macos-latest]
         toolchain:
           - {compiler: gcc, version: 11, cflags: '-Wall -Wextra -Wpedantic -Werror', fflags: '-Wall -Wextra -Wpedantic -Werror -fimplicit-none -fcheck=all -fstack-check -Wno-function-elimination'}
           - {compiler: gcc, version: 12, cflags: '-Wall -Wextra -Wpedantic -Werror', fflags: '-Wall -Wextra -Wpedantic -Werror -fimplicit-none -fcheck=all -fstack-check -Wno-function-elimination'}

.github/workflows/compile_mex.yml

@@ -31,7 +31,7 @@ jobs:
 
       # The matrix is the same as that of test_matlab.yml
       matrix:
-        os: [ubuntu-22.04, ubuntu-latest, macos-15-intel, windows-2022, windows-latest]
+        os: [ubuntu-22.04, ubuntu-latest, macos-15-intel, macos-26-intel, windows-2022, windows-latest]
         matlab: [R2020b, R2021a, R2021b, R2022a, R2022b, R2023a, R2023b, R2024a, R2024b, R2025a, R2025b, latest]
 
         exclude:

.github/workflows/parallel_test_matlab.yml

@@ -35,7 +35,7 @@ jobs:
 
       # The matrix is the same as that of stress_test_matlab.yml, except for test
       matrix:
-        os: [ubuntu-latest, macos-15-intel, windows-latest]
+        os: [ubuntu-latest, macos-26-intel, windows-latest]
         matlab: [R2023a, latest]
         solver: [uobyqa, newuoa, bobyqa, lincoa, cobyla]
         use_system_libgcc: [true]  # Whether to use the system libgcc or the one shipped with MATLAB.

.github/workflows/recursive_test_matlab.yml

@@ -35,7 +35,7 @@ jobs:
 
       # The matrix is the same as that of stress_test_matlab.yml, except for test
       matrix:
-        os: [ubuntu-latest, macos-15-intel, windows-latest]
+        os: [ubuntu-latest, macos-26-intel, windows-latest]
         matlab: [R2023a, latest]
         solver: [uobyqa, newuoa, bobyqa, lincoa, cobyla]
         use_system_libgcc: [true]  # Whether to use the system libgcc or the one shipped with MATLAB.

.github/workflows/stress_test_fortran.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, macos-15-intel]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, macos-26-intel]
         compiler: [g, s, f, x, d, m, r]  # vtest is excluded because nvfortran is buggy and will be replaced by an LLVM-based compiler in the future.
         solver: [newuoa, cobyla, lincoa, bobyqa, uobyqa]
         testdim: [large]
@@ -58,15 +58,15 @@ jobs:
             compiler: m
           - os: macos-latest
             compiler: r
-          - os: macos-15-intel
+          - os: macos-26-intel
             compiler: s
-          - os: macos-15-intel
+          - os: macos-26-intel
             compiler: x
-          - os: macos-15-intel
+          - os: macos-26-intel
             compiler: d
-          - os: macos-15-intel
+          - os: macos-26-intel
             compiler: m
-          - os: macos-15-intel
+          - os: macos-26-intel
             compiler: r
 
 

.github/workflows/stress_test_matlab.yml

@@ -32,7 +32,7 @@ jobs:
       fail-fast: false
 
       matrix:
-        os: [ubuntu-latest, macos-15-intel]
+        os: [ubuntu-latest, macos-26-intel]
         matlab: [R2023a, latest]
         solver: [uobyqa, newuoa, bobyqa, lincoa, cobyla]
         test: [normal, tough]

.github/workflows/test_flang.yml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:  # At most 256 combinations are allowed.
-        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, macos-15-intel, windows-latest, windows-11-arm]
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-latest, macos-26-intel, windows-latest, windows-11-arm]
         solver: [newuoa, cobyla, lincoa, bobyqa, uobyqa]
         fflags: [-O1, -O2, -g, -fast]  # We omit -O3, or there would be too many combinations!
         testdim: [small, big]

.github/workflows/test_gfortran.yml

@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, windows-11-arm, macos-15-intel, macos-latest]
+        os: [ubuntu-latest, ubuntu-24.04-arm, windows-latest, windows-11-arm, macos-26-intel, macos-latest]
         compiler: [gcc]
         version: [13, latest]  # Too expensive to test all versions
         solver: [newuoa, cobyla, lincoa, bobyqa, uobyqa]

.github/workflows/test_ifort.yml

@@ -28,7 +28,7 @@ jobs:
       matrix:
         # Windows does not work. On Windows, the options for ifort/ifx starts with "/" instead of "-".
         # The latest oneAPI on Linux does not contain ifort anymore.
-        os: [macos-15-intel]
+        os: [macos-26-intel]
         solver: [newuoa, cobyla, lincoa, bobyqa, uobyqa]
         testdim: [small, big]