diff --git a/loopy/target/c/__init__.py b/loopy/target/c/__init__.py
index d2e72b84ba2ac6909aea91cf5c6515a0d77e2d6c..6f82eadd70443facf729711cd922bd8b754a2065 100644
--- a/loopy/target/c/__init__.py
+++ b/loopy/target/c/__init__.py
@@ -300,7 +300,7 @@ class CTarget(TargetBase):
return self.get_dtype_registry().dtype_to_ctype(dtype)
def get_kernel_executor_cache_key(self, *args, **kwargs):
- return self.compiler
+ return None # TODO: ???
def get_kernel_executor(self, knl, *args, **kwargs):
from loopy.target.c.c_execution import CKernelExecutor
diff --git a/test/test_c_execution.py b/test/test_c_execution.py
index 914e2a14401a999c91975536eddf9e5e71de8a00..6d7e2afef3e550eaf9a9abb9bfea69dc9449056a 100644
--- a/test/test_c_execution.py
+++ b/test/test_c_execution.py
@@ -22,12 +22,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""
-import sys
import numpy as np
import loopy as lp
import pyopencl.clmath # noqa
import pyopencl.clrandom # noqa
-import pytest
import logging
logger = logging.getLogger(__name__)
@@ -71,7 +69,6 @@ def test_c_target_strides():
],
target=CTarget())
-
# test with C-order
knl = __get_kernel('C')
a_np = np.reshape(np.arange(16 * 16, dtype=np.float32), (16, -1),
@@ -80,7 +77,6 @@ def test_c_target_strides():
assert np.allclose(knl(a=a_np)[1],
2 * a_np)
-
# test with F-order
knl = __get_kernel('F')
a_np = np.reshape(np.arange(16 * 16, dtype=np.float32), (16, -1),