actually we do need get_queue because sometimes we want both the context and...

actually we do need get_queue because sometimes we want both the context and the queue in the same test

test/conftest.py

@@ -68,7 +68,7 @@ def pytest_generate_tests(metafunc):
 
 @pytest.fixture(scope="session")
 def queue(ctx_factory):
-    return cl.CommandQueue(ctx_factory())
+    return u.get_queue(ctx_factory)
 
 
 # vim: foldmethod=marker

test/utilities.py

@@ -79,6 +79,9 @@ def expand_to_n(pair, n):
 
 # }}}
 
+def get_queue(ctx_factory):
+    return cl.CommandQueue(ctx_factory())
+
 # {{{ program / kernel
 
 _WENO_PRG = {}

test/weno_reference_implementation.py

@@ -22,7 +22,7 @@ def roe_eigensystem(state_pair, frozen_metrics, direction):
     ndim = frozen_metrics.shape[0]
 
     prg = u.get_weno_program_with_root_kernel("roe_eigensystem")
-    queue = cl.CommandQueue(cl._csc())
+    queue = u.get_queue(cl._csc)
 
     R_dev = u.empty_array_on_device(queue, nvars, nvars)
     R_inv_dev = u.empty_array_on_device(queue, nvars, nvars)