From 63ceb3087a1080154f477da528326f7aa13f388c Mon Sep 17 00:00:00 2001
From: Matthias Diener <mdiener@illinois.edu>
Date: Tue, 22 Oct 2024 11:15:39 -0500
Subject: [PATCH 1/2] track memory usage in pytest

---
 .github/workflows/ci.yaml |  1 +
 test/conftest.py          | 58 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 test/conftest.py

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c2f462aaa..35c818461 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -101,6 +101,7 @@ jobs:
             MINIFORGE_INSTALL_DIR=.miniforge3
             . "$MINIFORGE_INSTALL_DIR/bin/activate" testing
             cd test
+            export PYTEST_ADDOPTS="-v"
             python -m pip install pytest
             python -m pytest --cov=mirgecom --durations=0 --tb=native --junitxml=pytest.xml --doctest-modules -rxsw . ../doc/*.rst ../doc/*/*.rst
 
diff --git a/test/conftest.py b/test/conftest.py
new file mode 100644
index 000000000..20170b5db
--- /dev/null
+++ b/test/conftest.py
@@ -0,0 +1,58 @@
+"""Common functions for all tests."""
+
+__copyright__ = """
+Copyright (C) 2024 University of Illinois Board of Trustees
+"""
+
+__license__ = """
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+"""
+
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def mem_usage(capsys, pytestconfig):
+    # Code that will run before your test goes here
+
+    yield
+
+    # Code that will run after your test goes here
+
+    # {{{ Memory usage reporting
+
+    if not pytestconfig.option.verbose:
+        return
+
+    # Copied from logpyle.MemoryHwm
+    import os
+    if os.uname().sysname == "Linux":
+        fac = 1024
+    elif os.uname().sysname == "Darwin":
+        fac = 1024*1024
+    else:
+        fac = 0
+
+    from resource import RUSAGE_SELF, getrusage
+    res = getrusage(RUSAGE_SELF)
+
+    with capsys.disabled():
+        print(f" HWM={res.ru_maxrss / fac}")
+
+    # }}}

From ce3adb3d0f3479f7fba10ed0a946bab38470377a Mon Sep 17 00:00:00 2001
From: Matthias Diener <mdiener@illinois.edu>
Date: Thu, 24 Oct 2024 13:44:37 -0500
Subject: [PATCH 2/2] Disable coverage

---
 .github/workflows/ci.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 35c818461..edaa07fde 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -101,9 +101,8 @@ jobs:
             MINIFORGE_INSTALL_DIR=.miniforge3
             . "$MINIFORGE_INSTALL_DIR/bin/activate" testing
             cd test
-            export PYTEST_ADDOPTS="-v"
             python -m pip install pytest
-            python -m pytest --cov=mirgecom --durations=0 --tb=native --junitxml=pytest.xml --doctest-modules -rxsw . ../doc/*.rst ../doc/*/*.rst
+            python -m pytest --durations=0 --tb=native --junitxml=pytest.xml --doctest-modules -rxsw . ../doc/*.rst ../doc/*/*.rst
 
     examples:
         name: Examples