From 0053b871f6132f51e5f8b36dbdd7d722a019265c Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Tue, 7 May 2013 12:51:13 -0400
Subject: [PATCH] Fix slab decomposition with non-zero lower_incr.
---
loopy/codegen/loop.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/loopy/codegen/loop.py b/loopy/codegen/loop.py
index 37616322e..73f44c82f 100644
--- a/loopy/codegen/loop.py
+++ b/loopy/codegen/loop.py
@@ -71,11 +71,11 @@ def get_slab_decomposition(kernel, iname, sched_index, codegen_state):
lower_slab = ("initial", isl.BasicSet.universe(space)
.add_constraint(
isl.Constraint.inequality_from_aff(
- iname_rel_aff(kernel.space,
+ iname_rel_aff(space,
iname, "<", lower_bound_aff+lower_incr))))
lower_bulk_bound = (
isl.Constraint.inequality_from_aff(
- iname_rel_aff(kernel.space,
+ iname_rel_aff(space,
iname, ">=", lower_bound_aff+lower_incr)))
else:
lower_slab = None
--
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