Merge branch 'adjust-local-storage-for-bank-conflicts' into 'master'

Adjust local storage for bank conflicts

Closes #72

See merge request !126

loopy/auto_test.py

@@ -518,9 +518,13 @@ def auto_test_vs_ref(
 
     args = None
     from loopy.kernel import kernel_state
+    from loopy.target.pyopencl import PyOpenCLTarget
     if test_knl.state not in [
             kernel_state.PREPROCESSED,
             kernel_state.SCHEDULED]:
+        if isinstance(test_knl.target, PyOpenCLTarget):
+            test_knl = test_knl.copy(target=PyOpenCLTarget(ctx.devices[0]))
+
         test_knl = lp.preprocess_kernel(test_knl)
 
     if not test_knl.schedule:

loopy/target/pyopencl.py

@@ -335,6 +335,8 @@ class PyOpenCLTarget(OpenCLTarget):
                         % dev_id)
 
     def preprocess(self, kernel):
+        if self.device is not None:
+            kernel = adjust_local_temp_var_storage(kernel, self.device)
         return kernel
 
     def pre_codegen_check(self, kernel):