Add upterm session

Author: mtsokol

.github/workflows/ci.yml

@@ -138,7 +138,7 @@ jobs:
         SPARSE_BACKEND: ${{ matrix.backend }}
       run: |
         cd ${GITHUB_WORKSPACE}/array-api-tests
-        pytest array_api_tests -v -c pytest.ini --max-examples=2 --derandomize --disable-deadline -o xfail_strict=True --xfails-file ${GITHUB_WORKSPACE}/ci/${{ matrix.backend }}-array-api-xfails.txt --skips-file ${GITHUB_WORKSPACE}/ci/${{ matrix.backend }}-array-api-skips.txt
+        pytest array_api_tests -v -c pytest.ini -n 4 --max-examples=2 --derandomize --disable-deadline -o xfail_strict=True --xfails-file ${GITHUB_WORKSPACE}/ci/${{ matrix.backend }}-array-api-xfails.txt --skips-file ${GITHUB_WORKSPACE}/ci/${{ matrix.backend }}-array-api-skips.txt
 on:
   # Trigger the workflow on push or pull request,
   # but only for the main branch

ci/Finch-array-api-skips.txt

@@ -1,2 +1,6 @@
+# `test_nonzero` name conflict
 array_api_tests/test_searching_functions.py::test_nonzero_zerodim_error
+# flaky test
 array_api_tests/test_special_cases.py::test_unary[sign((x_i is -0 or x_i == +0)) -> 0]
+# `broadcast_to` is not defined in Finch, hangs as xfail
+array_api_tests/test_searching_functions.py::test_where

ci/Finch-array-api-xfails.txt

@@ -194,8 +194,6 @@ array_api_tests/test_manipulation_functions.py::test_stack
 # not implemented
 array_api_tests/test_searching_functions.py::test_argmax
 array_api_tests/test_searching_functions.py::test_argmin
-# `broadcast_to` is not defined in finch
-array_api_tests/test_searching_functions.py::test_where
 # 0D issue
 array_api_tests/test_searching_functions.py::test_nonzero