From 98d4b24084039b47bd2fb75ba557cf578594f7b0 Mon Sep 17 00:00:00 2001
From: Dominic Kempf <dominic.kempf@iwr.uni-heidelberg.de>
Date: Thu, 13 Apr 2017 15:32:40 +0200
Subject: [PATCH] Basic changes for KNL
---
python/dune/perftool/sumfact/vectorization.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/python/dune/perftool/sumfact/vectorization.py b/python/dune/perftool/sumfact/vectorization.py
index b856ccc7..217d22de 100644
--- a/python/dune/perftool/sumfact/vectorization.py
+++ b/python/dune/perftool/sumfact/vectorization.py
@@ -133,12 +133,14 @@ def horizontal_vectorization_strategy(sumfacts, width, allow_padding=1):
def diagonal_vectorization_strategy(sumfacts, width):
if width == 4:
horizontal, vertical = 2, 2
+ elif width == 8:
+ horizontal, vertical = 4, 2
else:
raise NotImplementedError
result = {}
- horizontal_kernels = horizontal_vectorization_strategy(sumfacts, horizontal, allow_padding=0)
+ horizontal_kernels = horizontal_vectorization_strategy(sumfacts, horizontal, allow_padding=1)
for sf in horizontal_kernels:
vert = vertical_vectorization_strategy(horizontal_kernels[sf], width // horizontal_kernels[sf].horizontal_width)
--
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