Drop python 3.9 (#781)

This PR drops support for Python 3.9. [ committed by @al-rigazzi ] [ reviewed by @ashao ]
CrayLabs · Jan 24, 2025 · a54c3b3 · a54c3b3
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Showing 14 changed files with 38 additions and 126 deletions.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.9'
+          python-version: '3.10'
 
       - name: Install build
         run: python -m pip install 'build>=1.2.2,<2'

diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
@@ -58,10 +58,7 @@ jobs:
         os: [macos-14, ubuntu-22.04] # Operating systems
         compiler: [8] # GNU compiler version
         rai: [1.2.7] # Redis AI versions
-        py_v: ["3.9", "3.10", "3.11"] # Python versions
-        exclude:
-          - os: macos-14
-            py_v: "3.9"
+        py_v: ["3.10", "3.11"] # Python versions
 
     steps:
       - uses: actions/checkout@v4
@@ -84,7 +81,7 @@ jobs:
           echo "$(brew --prefix)/opt/make/libexec/gnubin" >> $GITHUB_PATH
 
       - name: Build Singularity from source
-        if: contains( matrix.os, 'ubuntu' ) && matrix.py_v == 3.9
+        if: contains( matrix.os, 'ubuntu' ) && matrix.py_v == 3.10
         run: |
           sudo apt-get install -y libseccomp-dev pkg-config squashfs-tools cryptsetup curl git # wget build-essential
           echo 'export PATH=/usr/local/go/bin:$PATH' >> ~/.bashrc
@@ -98,7 +95,7 @@ jobs:
           sudo make -C builddir install
 
       - name: singularity pull test container # This lets us time how long the pull takes
-        if: contains( matrix.os, 'ubuntu' ) && matrix.py_v == 3.9
+        if: contains( matrix.os, 'ubuntu' ) && matrix.py_v == 3.10
         run: singularity pull docker://alrigazzi/smartsim-testing
 
       # Note: The develop branch of smartredis is installed first to ensure that any tests that depend

diff --git a/doc/changelog.md b/doc/changelog.md
@@ -13,13 +13,17 @@ To be released at some point in the future
 
 Description
 
+- Drop Python 3.9 support
 - Terminate LSF and LSB support
 - Implement workaround for Tensorflow that allows RedisAI to build with GCC-14
 - Add instructions for installing SmartSim on PML's Scylla
 - Fix typos in documentation
 
 Detailed Notes
 
+- Python 3.9 will not be supported anymore, the last stable version of SmartSim
+  with support for Python 3.9 will be 0.8.
+  ([SmartSim-PR781](https://github.com/CrayLabs/SmartSim/pull/781))
 - After the supercomputer Summit was decommissioned, a decision was made to
   terminate SmartSim's support of the LSF launcher and LSB scheduler. If
   this impacts your work, please contact us.

diff --git a/doc/installation_instructions/basic.rst b/doc/installation_instructions/basic.rst
@@ -20,7 +20,7 @@ Basic
 
 The base prerequisites to install SmartSim and SmartRedis wtih CPU-only support are:
 
-  - Python 3.9-3.11
+  - Python 3.10-3.11
   - Pip
   - Cmake 3.13.x (or later)
   - C compiler
@@ -77,7 +77,7 @@ Linux
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.3.1
            - 2.14.1
            - 1.17.3
@@ -98,7 +98,7 @@ Linux
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.3.1
            - 2.17
            - 1.17.3
@@ -114,7 +114,7 @@ Linux
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.4.1
            - N/A
            - N/A
@@ -130,7 +130,7 @@ Linux
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.4.0
            - 2.15
            - 1.17.3
@@ -151,7 +151,7 @@ MacOSX
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.4.0
            - 2.17
            - 1.17.3
@@ -167,7 +167,7 @@ MacOSX
            - Torch
            - Tensorflow
            - ONNX Runtime
-         * - 3.9-3.11
+         * - 3.10-3.11
            - 2.2.0
            - 2.15
            - 1.17.3
@@ -328,9 +328,9 @@ SmartSim does.
    * - Platform
      - Python Versions
    * - MacOS
-     - 3.9 - 3.11
+     - 3.10 - 3.11
    * - Linux
-     - 3.9 - 3.11
+     - 3.10 - 3.11
 
 The Python client for SmartRedis is installed through ``pip`` as follows:
 

diff --git a/doc/installation_instructions/platform.rst b/doc/installation_instructions/platform.rst
@@ -18,13 +18,8 @@ that SmartSim may be used on.
 
 .. include:: platform/ncar-cheyenne.rst
 
-.. include:: platform/olcf-summit.rst
-
 .. include:: platform/pml-scylla.rst
 
 .. _site_installation:
 
 .. include:: site-install.rst
-
-
-
diff --git a/doc/installation_instructions/platform/olcf-summit.rst b/doc/installation_instructions/platform/olcf-summit.rst
diff --git a/doc/smartsim_zoo.rst b/doc/smartsim_zoo.rst
@@ -83,12 +83,12 @@ can find a more detailed description of each example in the `SmartSim Zoo
      - National Center for Atmospheric Research (NCAR)
    * - Cheyenne
      - National Center for Atmospheric Research (NCAR)
-   * - Summit
-     - Oak Ridge National Lab
    * - Theta
      - Argonne National Lab
    * - ThetaGPU
      - Argonne National Lab
+   * - Scylla
+     - Plymouth Marine Laboratory
 
 .. list-table:: Current CrayLabs Collaborations
    :widths: 100 150 100

diff --git a/pyproject.toml b/pyproject.toml
@@ -31,7 +31,7 @@ build-backend = "setuptools.build_meta"
 
 [tool.black]
 line-length = 88
-target-version = ['py39', 'py310', 'py311']
+target-version = ['py310', 'py311']
 exclude = '''
 (
   | \.egg

diff --git a/setup.cfg b/setup.cfg
@@ -42,7 +42,6 @@ contact_email = [email protected]
 license = BSD 2-Clause License
 keywords = scientific, ai, workflow, hpc, analysis
 classifiers =
-    Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     License :: OSI Approved :: BSD License
@@ -52,7 +51,7 @@ classifiers =
 [options]
 packages = find:
 include_package_data = True
-python_requires = >=3.9,<3.12
+python_requires = >=3.10,<3.12
 
 [options.packages.find]
 include =

diff --git a/smartsim/__init__.py b/smartsim/__init__.py
@@ -30,8 +30,8 @@
 # pylint: disable-next=useless-import-alias
 from .version import __version__ as __version__
 
-if sys.version_info < (3, 9):  # pragma: no cover
-    sys.exit("Python 3.9 or greater must be used with SmartSim.")
+if sys.version_info < (3, 10):  # pragma: no cover
+    sys.exit("Python 3.10 or greater must be used with SmartSim.")
 
 # Main API module
 # pylint: disable=wrong-import-position

diff --git a/smartsim/_core/_cli/scripts/dragon_install.py b/smartsim/_core/_cli/scripts/dragon_install.py
@@ -114,8 +114,8 @@ def filter_assets(assets: t.Collection[GitReleaseAsset]) -> t.Optional[GitReleas
     :param assets: The collection of dragon release assets to filter
     :returns: An asset meeting platform & version filtering requirements"""
     # Expect cray & non-cray assets that require a filter, e.g.
-    # 'dragon-0.8-py3.9.4.1-bafaa887f.tar.gz',
-    # 'dragon-0.8-py3.9.4.1-CRAYEX-ac132fe95.tar.gz'
+    # 'dragon-0.8-py3.10.4.1-bafaa887f.tar.gz',
+    # 'dragon-0.8-py3.10.4.1-CRAYEX-ac132fe95.tar.gz'
     asset = next(
         (
             asset

diff --git a/smartsim/_core/_install/buildenv.py b/smartsim/_core/_install/buildenv.py
@@ -154,7 +154,7 @@ class Versioner:
     """
 
     # compatible Python version
-    PYTHON_MIN = Version_("3.9.0")
+    PYTHON_MIN = Version_("3.10.0")
 
     # Versions
     SMARTSIM = Version_(get_env("SMARTSIM_VERSION", "0.8.0"))

diff --git a/tests/test_configs/telemetry/ensembles.json b/tests/test_configs/telemetry/ensembles.json
@@ -41,7 +41,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -77,7 +77,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -113,7 +113,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -149,7 +149,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -185,7 +185,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -221,7 +221,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -257,7 +257,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}
@@ -293,7 +293,7 @@
               ],
               "run_settings": {
                 "exe": [
-                  "/home/someuser/.pyenv/versions/3.9.16/envs/ss/bin/python"
+                  "/home/someuser/.pyenv/versions/3.10.16/envs/ss/bin/python"
                 ],
                 "run_command": null,
                 "run_args": {}