Rename 'collide_and_stream' to 'collide'

Streaming is only implicit depending on the selected propagation pattern.

1 files changed, 15 insertions, 0 deletions

diff --git a/boltzgen/kernel/template/collide.cl.mako b/boltzgen/kernel/template/collide.cl.mako
new file mode 100644
index 0000000..51b591a
--- /dev/null
+++ b/boltzgen/kernel/template/collide.cl.mako
@@ -0,0 +1,15 @@
+<%namespace name="pattern" file="${'/pattern/%s.cl.mako' % context['streaming']}"/>
+<%
+import sympy
+subexpr, assignment = model.collision(f_eq = model.equilibrium(resolve_moments = True))
+%>
+
+<%call expr="pattern.operator('collide')">
+% for i, expr in enumerate(subexpr):
+    const ${float_type} ${expr[0]} = ${sympy.ccode(expr[1])};
+% endfor
+
+% for i, expr in enumerate(assignment):
+    const ${float_type} ${sympy.ccode(expr)}
+% endfor
+</%call>