Vector Optimized Library of Kernels  2.2
Architecture-tuned implementations of math kernels
volk.tmpl.h
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21 
22 #ifndef INCLUDED_VOLK_RUNTIME
23 #define INCLUDED_VOLK_RUNTIME
24 
25 #include <volk/volk_typedefs.h>
26 #include <volk/volk_config_fixed.h>
27 #include <volk/volk_common.h>
28 #include <volk/volk_complex.h>
29 #include <volk/volk_malloc.h>
30 #include <volk/volk_version.h>
31 
32 #include <stdlib.h>
33 #include <stdbool.h>
34 
36 
37 typedef struct volk_func_desc
38 {
39  const char **impl_names;
40  const int *impl_deps;
41  const bool *impl_alignment;
42  size_t n_impls;
44 
46 VOLK_API void volk_list_machines(void);
47 
49 VOLK_API const char* volk_get_machine(void);
50 
52 VOLK_API size_t volk_get_alignment(void);
53 
60 #define VOLK_OR_PTR(ptr0, ptr1) \
61  (const void *)(((intptr_t)(ptr0)) | ((intptr_t)(ptr1)))
62 
73 VOLK_API bool volk_is_aligned(const void *ptr);
74 
75 
76 %for kern in kernels:
77 
79 extern VOLK_API ${kern.pname} ${kern.name};
80 
82 extern VOLK_API ${kern.pname} ${kern.name}_a;
83 
85 extern VOLK_API ${kern.pname} ${kern.name}_u;
86 
88 extern VOLK_API void ${kern.name}_manual(${kern.arglist_full}, const char* impl_name);
89 
91 extern VOLK_API volk_func_desc_t ${kern.name}_get_func_desc(void);
92 %endfor
93 
95 
96 #endif /*INCLUDED_VOLK_RUNTIME*/
VOLK_API const char * volk_get_machine(void)
Returns the name of the machine this instance will use.
Definition: volk.tmpl.c:77
VOLK_API
A function pointer to the fastest aligned implementation.
Definition: volk.tmpl.h:85
VOLK_API void volk_list_machines(void)
Prints a list of machines available.
Definition: volk.tmpl.c:63
size_t n_impls
Definition: volk.tmpl.h:42
#define __VOLK_DECL_BEGIN
Definition: volk_common.h:74
#define __VOLK_DECL_END
Definition: volk_common.h:75
const bool * impl_alignment
Definition: volk.tmpl.h:41
const char ** impl_names
Definition: volk.tmpl.h:39
const int * impl_deps
Definition: volk.tmpl.h:40
__VOLK_DECL_BEGIN struct volk_func_desc volk_func_desc_t
Get description parameters for this kernel.
Definition: volk.tmpl.h:91
VOLK_API size_t volk_get_alignment(void)
Get the machine alignment in bytes.
Definition: volk.tmpl.c:102
VOLK_API bool volk_is_aligned(const void *ptr)
Definition: volk.tmpl.c:108
<% 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:59
for kern in kernels
Definition: volk.tmpl.h:79
Definition: volk.tmpl.h:37