Update compiler and module pages

* Update gcc.rst

* Update examples/c/hello-world/hello_gcc.rst

* Update apps/intelcompilers.rst

* Update examples/c/hello-world/hello_icc.rst

* triton/tut/modules.rst: Add table of current software stacks

Author: Mirasalm

triton/apps/gcc.rst

@@ -2,15 +2,6 @@
 GCC
 ===
 
-.. admonition:: Warning: page not updated for current Triton
-  :class: warning, triton-v2-apps
-
-  This page hasn't been updated since Triton was completely upgraded
-  in May 2024.  The software might not be installed and the old
-  information below might not work anymore (or  might need adapting).
-  If you need this software, :ref:`open an issue <issuetracker>` and
-  tell us so we can reinstall/update it.
-
 GNU Compiler Collection (GCC) is one of the most popular compilers for compiling
 C, C++ and Fortran programs.
 
@@ -27,33 +18,23 @@ Available installations
 -----------------------
 
 System compiler is installed only on the login node.
-Other versions of GCC are installed as modules.
+Other versions of GCC are installed as modules and are all part of one 
+of our software stacks. To make them available, you need to first load 
+the appropriate software stack module. Versions labeled "default" are 
+the ones that have been used to build the rest of that software stack.
 
 .. csv-table::
    :delim: |
    :header-rows: 1
 
-   GCC version | Module name
-   4.8.5       | none (on login node only)
-   8.4.0       | gcc/8.4.0
-   9.3.0       | gcc/9.3.0
-   11.2.0      | gcc/11.2.0
-
-If you need a different version of GCC, please send a request through the :ref:`issue tracker <issuetracker>`.
-
-
-Old installations
------------------
+   GCC version       | Module name                 | Software stack
+   11.5.0            | none (on login node only)   | none (available by default)
+   6.5.0             | gcc/6.5.0                   | triton/2024.1-gcc
+   10.5.0            | gcc/10.5.0                  | triton/2024.1-gcc
+   11.4.0            | gcc/11.4.0                  | triton/2024.1-gcc
+   12.3.0 (default)  | gcc/12.3.0                  | triton/2024.1-gcc
+   13.2.0            | gcc/13.2.0                  | triton/2024.1-gcc
+   13.3.0 (default)  | gcc/13.3.0                  | triton/2025.1-gcc
 
-These installations will work, but they are not actively updated.
 
-.. csv-table::
-   :delim: |
-   :header-rows: 1
-
-   GCC version                  | Module name
-   6.5.0                        | gcc/6.5.0
-   9.2.0                        | gcc/9.2.0
-   9.2.0 with (CUDA offloading) | gcc/9.2.0-cuda-nvptx
-
-Other old installations are not recommended.
+If you need a different version of GCC, please send a request through the :ref:`issue tracker <issuetracker>`.

triton/apps/intelcompilers.rst

@@ -2,17 +2,8 @@
 Intel Compilers
 ===============
 
-.. admonition:: Warning: page not updated for current Triton
-  :class: warning, triton-v2-apps
-
-  This page hasn't been updated since Triton was completely upgraded
-  in May 2024.  The software might not be installed and the old
-  information below might not work anymore (or  might need adapting).
-  If you need this software, :ref:`open an issue <issuetracker>` and
-  tell us so we can reinstall/update it.
-
 Intel provides their own compiler suite which is popular in HPC settings.
-This suite contains compilers for C (``icc``), C++ (``icpc``) and Fortran (``ifc``).
+This suite contains compilers for C (``icx``), C++ (``icpx``) and Fortran (``ifx``).
 
 Previously this suite was licensed, but nowadays Intel provides it for free as a part of
 their
@@ -29,11 +20,14 @@ Choosing a GCC for Intel compilers
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Intel uses many tools from the GCC suite and thus it is recommended to
-load a ``gcc``-module with it:
+have a ``gcc``-module loaded with it:
 
 .. code-block:: bash
 
-  module load gcc/8.4.0 intel-oneapi-compilers/2021.4.0
+  module load triton/2024.1-gcc gcc/12.3.0 intel-oneapi-compilers/2023.2.1
+
+Intel compilers from ``triton/2025.1-intel`` environment and newer make the relevant 
+gcc available automatically.
 
 See :doc:`GCC page </triton/apps/gcc>` for more information on available GCC compilers.
 
@@ -42,32 +36,15 @@ See :doc:`GCC page </triton/apps/gcc>` for more information on available GCC com
 Current installations
 ---------------------
 
-There are various Intel compiler versions installed as modules.
-
-.. csv-table::
-   :delim: |
-   :header-rows: 1
-
-   Intel compiler version | Module
-   2021.2.0               | intel-oneapi-compilers/2021.2.0
-   2021.3.0               | intel-oneapi-compilers/2021.3.0
-   2021.4.0               | intel-oneapi-compilers/2021.4.0
-
-If you need a different version of these compilers, please send a request through the :ref:`issue tracker <issuetracker>`.
-
-Old installations
------------------
-
-These installations will work, but they are not actively updated.
+There are various Intel compiler versions installed as modules. 
+To make them available, you need to first load the appropriate software stack module.
 
 .. csv-table::
    :delim: |
    :header-rows: 1
 
-   Intel compiler version                        | Module
-   2019.3 with Intel MPI                         | intel-parallel-studio/cluster.2019.3-intelmpi
-   2019.3                                        | intel-parallel-studio/cluster.2019.3
-   2020.0 with Intel MPI                         | intel-parallel-studio/cluster.2020.0-intelmpi
-   2020.0                                        | intel-parallel-studio/cluster.2020.0
+   Intel compiler version | Module                            | Software stack
+   2023.2.1               | intel-oneapi-compilers/2023.2.1   | triton/2024.1-gcc
+   2025.0.0               | intel-oneapi-compilers/2025.0.0   | triton/2025.1-intel
 
-Other old installations are not recommended.
+If you need a different version of these compilers, please send a request through the :ref:`issue tracker <issuetracker>`.

triton/examples/c/hello-world/hello_gcc.rst

@@ -15,7 +15,7 @@ First, let's load up a GCC module:
 
 .. code-block:: bash
 
-  module load gcc/8.4.0
+  module load triton/2024.1-gcc gcc/12.3.0
 
 Secondly, let's compile the code:
 

triton/examples/c/hello-world/hello_icc.rst

@@ -9,19 +9,19 @@ written in C.
 	 :language: c
 
 
-After downloading it to a folder, we can compile it with Intel C compiler (``icc``).
+After downloading it to a folder, we can compile it with Intel C compiler (``icx``).
 
-First, let's load up Intel compilers and a GCC module that ``icc`` will use in the background:
+First, let's load up Intel compilers module that ``icx`` will use in the background:
 
 .. code-block:: bash
 
-  module load gcc/8.4.0 intel-oneapi-compilers/2021.4.0
+  module load triton/2025.1-intel intel-oneapi-compilers/2025.0.0
 
 Now let's compile the code:
 
 .. code-block:: bash
 
-  icc -o hello hello.c
+  icx -o hello hello.c
 
 Now we can run the program:
 

triton/tut/modules.rst

@@ -213,6 +213,23 @@ So now we can load it (we can do it in one line)::
   cmake version 3.27.7
 
 
+Available software stacks on Triton
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Below is a list of different sotware stacks on Triton, and the core 
+compiler used to build the majority of the software in them. These 
+are only relevant for compiled software, because things like mamba 
+environments and apptainer containers are essentially independent 
+software stacks.
+
+.. csv-table::
+   :delim: |
+   :header-rows: 1
+
+   Software stack    | Software availability    | Core compiler                    | Purpose
+   2024.1-gcc        | extensive                | GCC 12.3.0                       | general use
+   2025.1-gcc        | extensive                | GCC 13.3.0                       | general use
+   2025.1-intel      | slim                     | Intel Oneapi Compilers 2025.0.0  | compiling your own code
+
 
 What's going on under the hood here?
 ------------------------------------