From 7fac3414a8e7436d16e2f3368093a1c391b1f2bd Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Thu, 18 Oct 2018 12:13:56 +0200
Subject: [PATCH] Added support for inner/outer kernels to overlap
communication
---
creationfunctions.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/creationfunctions.py b/creationfunctions.py
index c291a72f..45f1c535 100644
--- a/creationfunctions.py
+++ b/creationfunctions.py
@@ -232,16 +232,17 @@ def create_lb_update_rule(collision_rule=None, optimization={}, **kwargs):
collision_rule = collision_rule.new_merged(output_eqs)
field_data_type = 'float64' if opt_params['double_precision'] else 'float32'
+ q = len(collision_rule.method.stencil)
if opt_params['symbolic_field'] is not None:
src_field = opt_params['symbolic_field']
elif opt_params['field_size']:
- field_size = [s + 2 for s in opt_params['field_size']] + [len(collision_rule.method.stencil)]
+ field_size = [s + 2 for s in opt_params['field_size']] + [q]
src_field = Field.create_fixed_size(params['field_name'], field_size, index_dimensions=1,
layout=opt_params['field_layout'], dtype=field_data_type)
else:
src_field = Field.create_generic(params['field_name'], spatial_dimensions=collision_rule.method.dim,
- index_dimensions=1, layout=opt_params['field_layout'], dtype=field_data_type)
+ index_shape=(q,), layout=opt_params['field_layout'], dtype=field_data_type)
dst_field = src_field.new_field_with_different_name(params['temporary_field_name'])
--
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