From 758211201d82b35f0fb8168e8e9012c3cd5168e7 Mon Sep 17 00:00:00 2001
From: Stephan Seitz <stephan.seitz@fau.de>
Date: Wed, 29 Jan 2020 16:22:11 +0100
Subject: [PATCH] Add assertion
---
pystencils_walberla/jinja_filters.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/pystencils_walberla/jinja_filters.py b/pystencils_walberla/jinja_filters.py
index b2aea75..2e4ef71 100644
--- a/pystencils_walberla/jinja_filters.py
+++ b/pystencils_walberla/jinja_filters.py
@@ -265,6 +265,9 @@ def generate_call(ctx, kernel_info, ghost_layers_to_include=0, cell_interval=Non
else:
spatial_shape_symbols = [TypedSymbol(s, SHAPE_DTYPE) for s in spatial_shape_symbols]
+ assert spatial_shape_symbols, "No shape parameters in kernel function arguments.\n"\
+ "Please be only use kernels for generic field sizes!"
+
indexing_dict = ast.indexing.call_parameters(spatial_shape_symbols)
sp_printer_c = CudaSympyPrinter()
kernel_call_lines += [
@@ -304,7 +307,7 @@ def generate_constructor_initializer_list(kernel_info, parameters_to_ignore=None
def generate_constructor_parameters(kernel_info, parameters_to_ignore=None):
if parameters_to_ignore is None:
parameters_to_ignore = []
-
+
varying_parameters = []
if hasattr(kernel_info, 'varying_parameters'):
varying_parameters = kernel_info.varying_parameters
--
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