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-rw-r--r--boltzgen/kernel/template/collide_and_stream.cpp.mako9
1 files changed, 6 insertions, 3 deletions
diff --git a/boltzgen/kernel/template/collide_and_stream.cpp.mako b/boltzgen/kernel/template/collide_and_stream.cpp.mako
index 2c52b54..ee42eb7 100644
--- a/boltzgen/kernel/template/collide_and_stream.cpp.mako
+++ b/boltzgen/kernel/template/collide_and_stream.cpp.mako
@@ -1,3 +1,7 @@
+<%
+import sympy
+%>
+
void collide_and_stream( ${float_type}* f_next,
const ${float_type}* f_prev,
std::size_t gid)
@@ -14,15 +18,14 @@ void collide_and_stream( ${float_type}* f_next,
%>
% for i, expr in enumerate(subexpr):
- const ${float_type} ${expr[0]} = ${ccode(expr[1])};
+ const ${float_type} ${expr[0]} = ${sympy.ccode(expr[1])};
% endfor
% for i, expr in enumerate(assignment):
- const ${float_type} ${ccode(expr)}
+ const ${float_type} ${sympy.ccode(expr)}
% endfor
% for i, expr in enumerate(assignment):
preshifted_f_next[${layout.pop_offset(i)}] = f_next_${i};
% endfor
}
-