test[next]: enable gpu test for 1d scan on dace backend (#1854)

The dace backend did not support the case of scan on a 1D vertical
array, when lowered to GPU code. After upgrading the dace package to
latest main and adopting the `LoopRegion` construct for the lowering of
scan, this case is no longer an issue. This PR just re-enables the scan
test case.

pyproject.toml

@@ -310,7 +310,6 @@ markers = [
   'uses_reduction_with_only_sparse_fields: tests that require backend support for with sparse fields',
   'uses_scalar_in_domain_and_fo',
   'uses_scan: tests that uses scan',
-  'uses_scan_1d_field: that that uses scan on 1D vertical field',
   'uses_scan_in_field_operator: tests that require backend support for scan in field operator',
   'uses_scan_in_stencil: tests that require backend support for scan in stencil',
   'uses_scan_without_field_args: tests that require calls to scan that do not have any fields as arguments',

tests/next_tests/definitions.py

@@ -111,7 +111,6 @@ class ProgramFormatterId(_PythonObjectIdMixin, str, enum.Enum):
 USES_SCAN_WITHOUT_FIELD_ARGS = "uses_scan_without_field_args"
 USES_SCAN_NESTED = "uses_scan_nested"
 USES_SCAN_REQUIRING_PROJECTOR = "uses_scan_requiring_projector"
-USES_SCAN_1D_FIELD = "uses_scan_1d_field"
 USES_SPARSE_FIELDS = "uses_sparse_fields"
 USES_SPARSE_FIELDS_AS_OUTPUT = "uses_sparse_fields_as_output"
 USES_REDUCTION_WITH_ONLY_SPARSE_FIELDS = "uses_reduction_with_only_sparse_fields"
@@ -190,17 +189,9 @@ class ProgramFormatterId(_PythonObjectIdMixin, str, enum.Enum):
     EmbeddedIds.NUMPY_EXECUTION: EMBEDDED_SKIP_LIST,
     EmbeddedIds.CUPY_EXECUTION: EMBEDDED_SKIP_LIST,
     OptionalProgramBackendId.DACE_CPU: DACE_SKIP_TEST_LIST,
-    OptionalProgramBackendId.DACE_GPU: DACE_SKIP_TEST_LIST
-    + [
-        # dace issue https://github.com/spcl/dace/issues/1773
-        (USES_SCAN_1D_FIELD, XFAIL, UNSUPPORTED_MESSAGE),
-    ],
+    OptionalProgramBackendId.DACE_GPU: DACE_SKIP_TEST_LIST,
     OptionalProgramBackendId.DACE_CPU_NO_OPT: DACE_SKIP_TEST_LIST,
-    OptionalProgramBackendId.DACE_GPU_NO_OPT: DACE_SKIP_TEST_LIST
-    + [
-        # dace issue https://github.com/spcl/dace/issues/1773
-        (USES_SCAN_1D_FIELD, XFAIL, UNSUPPORTED_MESSAGE),
-    ],
+    OptionalProgramBackendId.DACE_GPU_NO_OPT: DACE_SKIP_TEST_LIST,
     ProgramBackendId.GTFN_CPU: GTFN_SKIP_TEST_LIST
     + [(USES_SCAN_NESTED, XFAIL, UNSUPPORTED_MESSAGE)],
     ProgramBackendId.GTFN_CPU_IMPERATIVE: GTFN_SKIP_TEST_LIST

tests/next_tests/integration_tests/feature_tests/ffront_tests/test_execution.py

@@ -821,7 +821,6 @@ def testee(a: cases.EField, b: cases.EField) -> cases.VField:
 
 
 @pytest.mark.uses_scan
-@pytest.mark.uses_scan_1d_field
 def test_ternary_scan(cartesian_case):
     @gtx.scan_operator(axis=KDim, forward=True, init=0.0)
     def simple_scan_operator(carry: float, a: float) -> float: