From d801f538a090838a15e74282239369b73723c4f4 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Tue, 29 Oct 2019 16:05:04 +0100
Subject: Extract cell indexing function

---
 boltzgen/kernel/target/layout/AOS.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 boltzgen/kernel/target/layout/AOS.py

(limited to 'boltzgen/kernel/target/layout/AOS.py')

diff --git a/boltzgen/kernel/target/layout/AOS.py b/boltzgen/kernel/target/layout/AOS.py
new file mode 100644
index 0000000..c603869
--- /dev/null
+++ b/boltzgen/kernel/target/layout/AOS.py
@@ -0,0 +1,14 @@
+class AOS:
+    def __init__(self, descriptor, cell_index, geometry):
+        self.descriptor = descriptor
+        self.cell_index = cell_index
+        self.geometry = geometry
+
+    def cell_preshift(self, gid):
+        return "(%s)*%d" % (gid, self.descriptor.q)
+
+    def pop_offset(self, i):
+        return i
+
+    def neighbor_offset(self, c_i):
+        return self.descriptor.q * self.cell_index.neighbor(c_i)
-- 
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