chore: move simulator to pixi

Author: cpcloud

ci/test_simulator.sh

@@ -4,56 +4,21 @@
 
 set -euo pipefail
 
-. /opt/conda/etc/profile.d/conda.sh
-
-rapids-logger "Install testing dependencies"
-# TODO: Replace with rapids-dependency-file-generator
-DEPENDENCIES=(
-    "psutil"
-    "pytest"
-    "pytest-xdist"
-    "pytest-benchmark"
-    "cffi"
-    "ml_dtypes"
-    "python=${RAPIDS_PY_VERSION}"
-    "numba-cuda"
-)
-rapids-mamba-retry create \
-    -n test \
-    --strict-channel-priority \
-    --channel "`pwd`/conda-repo" \
-    --channel conda-forge \
-    "${DEPENDENCIES[@]}"
-
-# Temporarily allow unbound variables for conda activation.
-set +u
-conda activate test
-set -u
-
-pip install filecheck
-
-rapids-print-env
-
-# The simulator doesn't actually use the test binaries, but we move into the
-# test binaries folder so that we're not in the root of the repo, and therefore
-# numba-cuda code from the installed package will be tested, instead of the
-# code in the source repo.
-rapids-logger "Move to test binaries folder"
-export NUMBA_CUDA_TEST_BIN_DIR=`pwd`/testing
-pushd $NUMBA_CUDA_TEST_BIN_DIR
-
-rapids-logger "Show Numba system info"
-python -m numba --sysinfo
-
 EXITCODE=0
 trap "EXITCODE=1" ERR
 set +e
 
-rapids-logger "Run Tests"
-export NUMBA_ENABLE_CUDASIM=1
-pytest -v
+rapids-logger "Show Numba system info"
+pixi run -e "${PIXI_ENV}" python -m numba --sysinfo
+
+rapids-logger "Test importing numba.cuda"
+pixi run -e "${PIXI_ENV}" python -c "from numba import cuda"
 
-popd
+rapids-logger "Run Tests"
+pixi run -e "${PIXI_ENV}" simtest -n auto \
+  --dist loadscope \
+  --loadscope-reorder \
+  --benchmark-disable -v
 
 rapids-logger "Test script exiting with value: $EXITCODE"
 exit ${EXITCODE}