From 493a903252056327928cf4fab49fe54fd64b67ed Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Wed, 20 Jun 2018 09:31:45 +0200
Subject: [PATCH] Make sure same method produces bit-equal source code
- defined ordering of headers
- lbm split kernels produced different ordering of assignments due to
usage of a set
---
cpu/cpujit.py | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/cpu/cpujit.py b/cpu/cpujit.py
index c5fddc2c3..f78c22dd2 100644
--- a/cpu/cpujit.py
+++ b/cpu/cpujit.py
@@ -175,7 +175,8 @@ def read_config():
create_folder(config['cache']['object_cache'], False)
if 'env' not in config['compiler']:
- config['compiler']['env'] = {}
+ shutil.rmtree(config['cache']['object_cache'], ignore_errors=True)
+ create_folder(config['cache']['object_cache'], False)
if config['compiler']['os'] == 'windows':
from pystencils.cpu.msvc_detection import get_environment
@@ -413,11 +414,14 @@ class ExtensionModuleCode:
self._function_names.append(name if name is not None else ast.function_name)
def write_to_file(self, restrict_qualifier, function_prefix, file):
- headers = {'<math.h>', '<stdint.h>', '"Python.h"'}
+ headers = {'<math.h>', '<stdint.h>'}
for ast in self._ast_nodes:
headers.update(get_headers(ast))
+ header_list = list(headers)
+ header_list.sort()
+ header_list.insert(0, '"Python.h"')
- includes = "\n".join(["#include %s" % (include_file,) for include_file in headers])
+ includes = "\n".join(["#include %s" % (include_file,) for include_file in header_list])
print(includes, file=file)
print("\n", file=file)
print("#define RESTRICT %s" % (restrict_qualifier,), file=file)
--
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