def gen_simd(self,fil,option="create") :
""" auxilliary of create_function
create the functor skel file for the common version
and the cascade include files for each simd variants
with the functor name at the proper spots
"""
path = os.path.join(self.get_tb_path(),fil)
## print(path)
## print("---------")
## print("gen_simd")
## print("---------")
l = fil.split('/')
if l[2] == 'common' :
arity = self.fct_dict[0]["functor"]["arity"]
a = int(arity)
sys = self.get_tb_style()
name = self.get_fct_name()
txt = [
"#include <nt2/sdk/meta/as_real.hpp>",
"",
"/////////////////////////////////////////////////////////////////////////////",
"// Implementation when type A0 is arithmetic_",
"/////////////////////////////////////////////////////////////////////////////",
"NT2_REGISTER_DISPATCH(tag::%s_, tag::cpu_,"% name,
" (A0)(X),",
" %s"% self.strlist('((simd_<arithmetic_<A0>,X>))',sep='',n=0,arity=a),
" );",
"",
"namespace nt2 { namespace ext",
"{",
" template<class X, class Dummy>",
" struct call<tag::%s_(%s),"% (name,self.strlist('tag::simd_<tag::arithmetic_, X>',n=0,sep=',',arity=a)),
" tag::cpu_, Dummy> : callable",
" {",
" template<class Sig> struct result;",
" template<class This,%s>" % self.strlist('class A%d',sep=',',arity=a),
" struct result<This(%s)> : meta::as_real<A0>{};" % self.strlist('A%d',sep=',',arity=a),
"",
" NT2_FUNCTOR_CALL(%s)"%arity,
" {",
" typedef typename NT2_RETURN_TYPE(%s)::type type;"%arity,
" // CODE HERE",
" return WHATEVER",
" }",
" };",
"} }",
"",
]
else :
arch =Nt2_archis_struct.get_archi(l[2])
rppath =Nt2_archis_struct.get_archi(l[2]).get_previous_path(l[2]+'/'+l[3])
## print("path %s"%(l[2]+'/'+l[3]))
## print("prev %s"%rppath)
txt = ["#include <nt2/toolbox/%s/function/simd/%s/%s.hpp>" %(self.get_tb_name(),rppath,self.get_fct_name())]
new_txt = Headers(self.get_nt2_rel_tb_path(self.get_tb_name())+fil[:-4],"",inner=txt).txt()
self.finalize(path,new_txt,option)
def __find_implanted_scalar_archis(self):
rel = os.path.join("arithmetic", "include", "nt2", "toolbox",
"arithmetic", "function")
return [
s for s in Nt2_archis_struct.get_supported_archis_tags()
if exist(os.path.join(self.get_toolboxes_path(), rel, s))
]
def __str__(self):
r = "nt2 is situated at %s" % self.get_nt2_path()
r += "\ntoolboxes are in %s" % self.get_toolboxes_path()
r += "\nsupported simd archis are %s " % str(Nt2_archis_struct.get_supported_archis_tags())
r += "\nimplanted simd archis are %s " % self.get_implanted_simd_archis()
r += "\nimplanted scalar archis are %s " % self.get_implanted_scalar_archis()
r += "\nimplanted archis are %s " % self.get_implanted_archis()
r += "\ntoolboxes list is"
for t in self.get_toolbox_list():
r += "\n " + t
r += "\ncurrent <<signature>> is %s " % self.get_author()
return r
def __str__(self):
r = "nt2 is situated at %s" % self.get_nt2_path()
r += "\ntoolboxes are in %s" % self.get_toolboxes_path()
r += "\nsupported simd archis are %s " % str(
Nt2_archis_struct.get_supported_archis_tags())
r += "\nimplanted simd archis are %s " % self.get_implanted_simd_archis(
)
r += "\nimplanted scalar archis are %s " % self.get_implanted_scalar_archis(
)
r += "\nimplanted archis are %s " % self.get_implanted_archis()
r += "\ntoolboxes list is"
for t in self.get_toolbox_list():
r += "\n " + t
r += "\ncurrent <<signature>> is %s " % self.get_author()
return r
def gen_simd(self, fil, option="create"):
""" auxilliary of create_function
create the functor skel file for the common version
and the cascade include files for each simd variants
with the functor name at the proper spots
"""
path = os.path.join(self.get_tb_path(), fil)
## print(path)
## print("---------")
## print("gen_simd")
## print("---------")
l = fil.split('/')
if l[2] == 'common':
arity = self.fct_dict[0]["functor"]["arity"]
a = int(arity)
sys = self.get_tb_style()
name = self.get_fct_name()
txt = [
"#include <nt2/sdk/meta/as_real.hpp>",
"",
"/////////////////////////////////////////////////////////////////////////////",
"// Implementation when type A0 is arithmetic_",
"/////////////////////////////////////////////////////////////////////////////",
"NT2_REGISTER_DISPATCH(tag::%s_, tag::cpu_," % name,
" (A0)(X),",
" %s" % self.strlist(
'((simd_<arithmetic_<A0>,X>))', sep='', n=0, arity=a),
" );",
"",
"namespace nt2 { namespace ext",
"{",
" template<class X, class Dummy>",
" struct call<tag::%s_(%s)," %
(name,
self.strlist(
'tag::simd_<tag::arithmetic_, X>', n=0, sep=',',
arity=a)),
" tag::cpu_, Dummy> : callable",
" {",
" template<class Sig> struct result;",
" template<class This,%s>" %
self.strlist('class A%d', sep=',', arity=a),
" struct result<This(%s)> : meta::as_real<A0>{};" %
self.strlist('A%d', sep=',', arity=a),
"",
" NT2_FUNCTOR_CALL(%s)" % arity,
" {",
" typedef typename NT2_RETURN_TYPE(%s)::type type;" %
arity,
" // CODE HERE",
" return WHATEVER",
" }",
" };",
"} }",
"",
]
else:
arch = Nt2_archis_struct.get_archi(l[2])
rppath = Nt2_archis_struct.get_archi(
l[2]).get_previous_path(l[2] + '/' + l[3])
## print("path %s"%(l[2]+'/'+l[3]))
## print("prev %s"%rppath)
txt = [
"#include <nt2/toolbox/%s/function/simd/%s/%s.hpp>" %
(self.get_tb_name(), rppath, self.get_fct_name())
]
new_txt = Headers(self.get_nt2_rel_tb_path(self.get_tb_name()) +
fil[:-4],
"",
inner=txt).txt()
self.finalize(path, new_txt, option)
def __find_implanted_scalar_archis(self):
return [
s
for s in Nt2_archis_struct.get_supported_archis_tags()
if exist(os.path.join(self.get_toolboxes_path(), "arithmetic/function/", s))
]
def __find_implanted_scalar_archis(self) :
rel= os.path.join("arithmetic","include","nt2","toolbox","arithmetic","function")
return [s for s in Nt2_archis_struct.get_supported_archis_tags()
if exist(os.path.join(self.get_toolboxes_path(),rel,s))
]
