From e71e558599692c603f39996366149108f7160bc0 Mon Sep 17 00:00:00 2001
From: Dominic Kempf <dominic.kempf@iwr.uni-heidelberg.de>
Date: Thu, 25 Jan 2018 13:25:20 +0100
Subject: [PATCH] Implement a skylake option
---
python/dune/perftool/options.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/python/dune/perftool/options.py b/python/dune/perftool/options.py
index 5611bbed..93f840ed 100644
--- a/python/dune/perftool/options.py
+++ b/python/dune/perftool/options.py
@@ -63,7 +63,7 @@ class PerftoolOptionsArray(ImmutableRecord):
vectorization_padding = PerftoolOption(default=None, helpstr="an explicit value for the allowed padding in vectorization")
vectorization_allow_quadrature_changes = PerftoolOption(default=False, helpstr="whether the vectorization strategy is allowed to alter quadrature point numbers")
turn_off_diagonal_jacobian = PerftoolOption(default=False, helpstr="Do not use diagonal_jacobian transformation on the ufl tree and cast result of jacobianInverseTransposed into a FieldMatrix.")
- architecture = PerftoolOption(default="haswell", helpstr="The architecture to optimize for. Possible values: haswell|knl")
+ architecture = PerftoolOption(default="haswell", helpstr="The architecture to optimize for. Possible values: haswell|knl|skylake")
grid_offset = PerftoolOption(default=False, helpstr="Set to true if you want a yasp grid where the lower left corner is not in the origin.")
simplify = PerftoolOption(default=False, helpstr="Whether to simplify expressions using sympy")
precision_bits = PerftoolOption(default=64, helpstr="The number of bits for the floating point type")
@@ -138,6 +138,8 @@ def expand_architecture_options(opt):
return opt.copy(max_vector_width=256)
elif opt.architecture == "knl":
return opt.copy(max_vector_width=512)
+ elif opt.architecture == "skylake":
+ return opt.copy(max_vector_width=512)
else:
raise NotImplementedError("Architecture {} not known!".format(opt.architecture))
--
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