Add script to report numpy env (backport #11798)

.azure/test-linux.yml

@@ -112,6 +112,7 @@ jobs:
       - bash: |
           set -e
           source test-job/bin/activate
+          python tools/report_numpy_state.py
           mkdir -p /tmp/terra-tests
           cp -r test /tmp/terra-tests/.
           cp .stestr.conf /tmp/terra-tests/.

.azure/test-macos.yml

@@ -61,6 +61,7 @@ jobs:
       - bash: |
           set -e
           source test-job/bin/activate
+          python tools/report_numpy_state.py
           export PYTHONHASHSEED=$(python -S -c "import random; print(random.randint(1, 4294967295))")
           echo "PYTHONHASHSEED=$PYTHONHASHSEED"
           stestr run

.azure/test-windows.yml

@@ -62,6 +62,7 @@ jobs:
           set -e
           chcp.com 65001
           source test-job/Scripts/activate
+          python tools/report_numpy_state.py
           export PYTHONHASHSEED=$(python -S -c "import random; print(random.randint(1, 1024))")
           echo "PYTHONHASHSEED=$PYTHONHASHSEED"
           stestr run

.github/workflows/coverage.yml

@@ -53,6 +53,7 @@ jobs:
         run: |
           set -e
           python -m pip install -c constraints.txt -r requirements-dev.txt -r requirements-optional.txt
+          python tools/report_numpy_state.py
           stestr run
           # We set the --source-dir to '.' because we want all paths to appear relative to the repo
           # root (we need to combine them with the Python ones), but we only care about `grcov`

requirements-dev.txt

@@ -23,6 +23,9 @@ coverage>=4.4.0
 hypothesis>=4.24.3
 stestr>=2.0.0,!=4.0.0
 ddt>=1.2.0,!=1.4.0,!=1.4.3
+# used to get more complete information on Numpy/Scipy and their BLAS usage during
+# CI reporting
+threadpoolctl
 
 
 # Documentation tooling.

tools/report_numpy_state.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+
+# This code is part of Qiskit.
+#
+# (C) Copyright IBM 2017, 2018.
+#
+# This code is licensed under the Apache License, Version 2.0. You may
+# obtain a copy of this license in the LICENSE.txt file in the root directory
+# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
+#
+# Any modifications or derivative works of this code must retain this
+# copyright notice, and modified files need to carry a notice indicating
+# that they have been altered from the originals.
+
+"""Report some details of the python environment, for debugging"""
+
+import numpy as np
+
+np.show_config()
+
+try:  # only available starting numpy 1.24.0
+    np.show_runtime()
+except AttributeError:
+    pass