Volk: added alignment prop to each machine. call volk_get_alignment() to get your machine's reqd alignment for malloc.

1 files changed, 5 insertions, 5 deletions

diff --git a/volk/gen/make_each_machine_c.py b/volk/gen/make_each_machine_c.py
index d4f5f01de..44e2ef3f2 100644
--- a/volk/gen/make_each_machine_c.py
+++ b/volk/gen/make_each_machine_c.py
@@ -18,7 +18,7 @@
 from volk_regexp import *
 import string
 
-def _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglist):
+def _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglist, alignment):
 
     #make the machine fcountlist and taglist a subset given the archs list
     machine_fcountlists = list()
@@ -38,6 +38,7 @@ def _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglis
     tempstring += "struct volk_machine volk_machine_" + machine_name + " = {\n"
     tempstring += "    " + ' | '.join(["(1 << LV_" + arch.swapcase() + ")" for arch in archs]) + ",\n"
     tempstring += "    \"%s\",\n"%machine_name
+    tempstring += "    %s,\n"%alignment
 
     #fill in the description for each function
     for i in range(len(functions)):
@@ -51,8 +52,7 @@ def _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglis
     tempstring += "};\n"
     return tempstring
 
-def make_each_machine_c(machine_name, archs, functions, fcountlist, taglist):
-
+def make_each_machine_c(machine_name, archs, functions, fcountlist, taglist, alignment):
     tempstring = r"""
 // This file is automatically generated by make_each_machine_c.py.
 // Do not edit this file.
@@ -77,8 +77,8 @@ def make_each_machine_c(machine_name, archs, functions, fcountlist, taglist):
 %s
 #endif
 """%(
-    _make_each_machine_struct(machine_name, archs+["orc"], functions, fcountlist, taglist),
-    _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglist)
+    _make_each_machine_struct(machine_name, archs+["orc"], functions, fcountlist, taglist, alignment),
+    _make_each_machine_struct(machine_name, archs, functions, fcountlist, taglist, alignment)
 )
 
     return tempstring