Vector Optimized Library of Kernels 3.2.0
Architecture-tuned implementations of math kernels
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volk_machines.tmpl.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2011-2012 Free Software Foundation, Inc.
4 *
5 * This file is part of VOLK
6 *
7 * SPDX-License-Identifier: LGPL-3.0-or-later
8 */
9
10#ifndef INCLUDED_LIBVOLK_MACHINES_H
11#define INCLUDED_LIBVOLK_MACHINES_H
12
13#include <volk/volk_common.h>
14#include <volk/volk_typedefs.h>
15
16#include <stdbool.h>
17#include <stdlib.h>
18
20
22 const unsigned int caps; //capabilities (i.e., archs compiled into this machine, in the volk_get_lvarch format)
23 const char *name;
24 const size_t alignment; //the maximum byte alignment required for functions in this library
25 %for kern in kernels:
26 const char *${kern.name}_name;
27 const char *${kern.name}_impl_names[<%len_archs=len(archs)%>${len_archs}];
28 const int ${kern.name}_impl_deps[${len_archs}];
29 const bool ${kern.name}_impl_alignment[${len_archs}];
30 const ${kern.pname} ${kern.name}_impls[${len_archs}];
31 const size_t ${kern.name}_n_impls;
32 %endfor
33};
34
35%for machine in machines:
36#ifdef LV_MACHINE_${machine.name.upper()}
37extern struct volk_machine volk_machine_${machine.name};
38#endif
39%endfor
40
42
43#endif //INCLUDED_LIBVOLK_MACHINES_H
machines
Definition volk_machine_defs.py:11
Definition volk_machines.tmpl.h:21
const size_t alignment
Definition volk_machines.tmpl.h:24
const char * $
Definition volk_machines.tmpl.h:27
const unsigned int caps
Definition volk_machines.tmpl.h:22
const char * name
Definition volk_machines.tmpl.h:23
for kern in kernels
Definition volk_machines.tmpl.h:26
VOLK_API $
A function pointer to the fastest aligned implementation.
Definition volk.tmpl.h:85
#define __VOLK_DECL_END
Definition volk_common.h:90
#define __VOLK_DECL_BEGIN
Definition volk_common.h:89
for arch in archs
Definition volk_cpu.tmpl.c:43
<% this_machine=machine_dict[args[0]] %><% arch_names=this_machine.arch_names %> for arch in this_machine<% this_machine_name="\""+this_machine.name+"\"" %> for kern in<% make_impl_name_list="{"+', '.join(['"%s"'%i.name for i in impls])+"}" %><% make_impl_deps_list="{"+', '.join(['|'.join(['(1<< LV_%s)'%d.upper() for d in i.deps]) for i in impls])+"}" %><% make_impl_align_list="{"+', '.join([ 'true' if i.is_aligned else 'false' for i in impls])+"}" %><% make_impl_fcn_list="{"+', '.join(['%s_%s'%(kern.name, i.name) for i in impls])+"}" %><% len_impls=len(impls) %> endfor
Definition volk_machine_xxx.tmpl.c:49