[skip-ci] Fix benchmark CI

.github/workflows/benchmarks.yml

@@ -28,8 +28,11 @@ jobs:
           environment-name: xarray-tests
           cache-environment: true
           cache-environment-key: "${{runner.os}}-${{runner.arch}}-py${{env.PYTHON_VERSION}}-${{env.TODAY}}-${{hashFiles(env.CONDA_ENV_FILE)}}-benchmark"
+          # add "build" because of https://github.com/airspeed-velocity/asv/issues/1385
           create-args: >-
             asv
+            build
+            mamba
 
 
       - name: Run benchmarks
@@ -47,9 +50,6 @@ jobs:
           asv machine --yes
           echo "Baseline:  ${{ github.event.pull_request.base.sha }} (${{ github.event.pull_request.base.label }})"
           echo "Contender: ${GITHUB_SHA} (${{ github.event.pull_request.head.label }})"
-          # Use mamba for env creation
-          # export CONDA_EXE=$(which mamba)
-          export CONDA_EXE=$(which conda)
           # Run benchmarks for current commit against base
           ASV_OPTIONS="--split --show-stderr --factor $ASV_FACTOR"
           asv continuous $ASV_OPTIONS ${{ github.event.pull_request.base.sha }} ${GITHUB_SHA} \

asv_bench/asv.conf.json

@@ -29,7 +29,7 @@
     // If missing or the empty string, the tool will be automatically
     // determined by looking for tools on the PATH environment
     // variable.
-    "environment_type": "conda",
+    "environment_type": "mamba",
     "conda_channels": ["conda-forge"],
 
     // timeout in seconds for installing any dependencies in environment
@@ -41,7 +41,7 @@
 
     // The Pythons you'd like to test against.  If not provided, defaults
     // to the current version of Python used to run `asv`.
-    "pythons": ["3.10"],
+    "pythons": ["3.11"],
 
     // The matrix of dependencies to test.  Each key is the name of a
     // package (in PyPI) and the values are version numbers.  An empty
@@ -72,8 +72,12 @@
         "sparse": [""],
         "cftime": [""]
     },
-
-
+    // fix for bad builds
+    // https://github.com/airspeed-velocity/asv/issues/1389#issuecomment-2076131185
+    "build_command": [
+        "python -m build",
+        "python -mpip wheel --no-deps --no-build-isolation --no-index -w {build_cache_dir} {build_dir}"
+    ],
     // Combinations of libraries/python versions can be excluded/included
     // from the set to test. Each entry is a dictionary containing additional
     // key-value pairs to include/exclude.