From 855c689fd72a087f99c83280a992fbcf2c301247 Mon Sep 17 00:00:00 2001
From: Dominic Kempf <dominic.kempf@iwr.uni-heidelberg.de>
Date: Fri, 23 Mar 2018 15:01:03 +0100
Subject: [PATCH] pep8

---
 python/dune/perftool/loopy/target.py         | 4 ++--
 python/dune/perftool/sumfact/accumulation.py | 9 +++++----
 python/dune/perftool/sumfact/geometry.py     | 2 +-
 python/dune/perftool/sumfact/realization.py  | 2 +-
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/python/dune/perftool/loopy/target.py b/python/dune/perftool/loopy/target.py
index 5afce149..b718c2c6 100644
--- a/python/dune/perftool/loopy/target.py
+++ b/python/dune/perftool/loopy/target.py
@@ -191,7 +191,7 @@ class DuneASTBuilder(CASTBuilder):
             size = []
             for t in temps:
                 if isinstance(t, DuneTemporaryVariable) and t.custom_base_storage == bs:
-                    #TODO Extract alignment from the temporaries after switching to loopy 2018.1
+                    # TODO Extract alignment from the temporaries after switching to loopy 2018.1
                     alignment.append(get_option("max_vector_width") // 8)
                     from pytools import product
                     size.append(product(t.shape))
@@ -200,7 +200,7 @@ class DuneASTBuilder(CASTBuilder):
             size = max(size)
             size = round_to_multiple(size, alignment)
 
-            decl =  "char {}[{}] __attribute__ ((aligned({})));".format(bs, size * 8, alignment)
+            decl = "char {}[{}] __attribute__ ((aligned({})));".format(bs, size * 8, alignment)
             ret.append(cgen.Line(decl))
 
         if self.target.declare_temporaries:
diff --git a/python/dune/perftool/sumfact/accumulation.py b/python/dune/perftool/sumfact/accumulation.py
index dd760508..d576562e 100644
--- a/python/dune/perftool/sumfact/accumulation.py
+++ b/python/dune/perftool/sumfact/accumulation.py
@@ -450,11 +450,12 @@ def generate_accumulation_instruction(expr, visitor):
     # Write timing stuff for jacobian (for alpha methods it is done at the end of stage 1)
     timer_dep = frozenset()
     if get_option("instrumentation_level") >= 4:
-        timer_name ="{}_kernel_stage1".format(assembler_routine_name())
+        timer_name = "{}_kernel_stage1".format(assembler_routine_name())
         timer_dep = frozenset({instruction(code="HP_TIMER_STOP({});".format(timer_name),
-                               depends_on=frozenset({lp.match.Tagged("sumfact_stage1"), 'hptimerstart_{}'.format(timer_name)}),
-                               id="hptimerstop_{}".format(timer_name)
-                               )})
+                                           depends_on=frozenset({lp.match.Tagged("sumfact_stage1"), 'hptimerstart_{}'.format(timer_name)}),
+                                           id="hptimerstop_{}".format(timer_name)
+                                           )}
+                              )
         timer_name = '{}_kernel_quadratureloop'.format(assembler_routine_name())
         post_include('HP_DECLARE_TIMER({});'.format(timer_name), filetag='operatorfile')
         dump_accumulate_timer(timer_name)
diff --git a/python/dune/perftool/sumfact/geometry.py b/python/dune/perftool/sumfact/geometry.py
index 97256886..d0e96c00 100644
--- a/python/dune/perftool/sumfact/geometry.py
+++ b/python/dune/perftool/sumfact/geometry.py
@@ -41,7 +41,7 @@ class GeoCornersInput(SumfactKernelInputBase, ImmutableRecord):
 
     def realize(self, sf, index, insn_dep):
         from dune.perftool.sumfact.realization import name_buffer_storage
-        name = name="input_{}".format(sf.buffer)
+        name = "input_{}".format(sf.buffer)
         temporary_variable(name,
                            shape=(2 ** local_dimension(), sf.vector_width),
                            custom_base_storage=name_buffer_storage(sf.buffer, 0),
diff --git a/python/dune/perftool/sumfact/realization.py b/python/dune/perftool/sumfact/realization.py
index ee7ff4d7..23284ffd 100644
--- a/python/dune/perftool/sumfact/realization.py
+++ b/python/dune/perftool/sumfact/realization.py
@@ -368,7 +368,7 @@ def realize_sumfact_kernel_function(sf):
 #                    cache_key_generator=lambda s, **kw: s.cache_key)
 # def old_realize_sum_factorization_kernel(sf):
 #     insn_dep = sf.insn_dep
-# 
+#
 #     # Measure times and count operations in c++ code
 #     if get_option("instrumentation_level") >= 4:
 #         if sf.stage == 1:
-- 
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