def build_ufunc(self):
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
# Get signature in the order they are added
keepalive = []
cres = None
for sig in self._sigs:
cres = self._cres[sig]
dtypenums, ptr, env = self.build(cres, sig)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
keepalive.append((cres.library, env))
datlist = [None] * len(ptrlist)
if cres is None:
argspec = inspect.getargspec(self.py_func)
inct = len(argspec.args)
else:
inct = len(cres.signature.args)
outct = 1
# Becareful that fromfunc does not provide full error checking yet.
# If typenum is out-of-bound, we have nasty memory corruptions.
# For instance, -1 for typenum will cause segfault.
# If elements of type-list (2nd arg) is tuple instead,
# there will also memory corruption. (Seems like code rewrite.)
ufunc = _internal.fromfunc(self.py_func.__name__, self.py_func.__doc__,
ptrlist, dtypelist, inct, outct, datlist,
keepalive, self.identity)
return ufunc
def build_ufunc(self):
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
# Get signature in the order they are added
keepalive = []
for sig in self._sigs:
cres = self._cres[sig]
dtypenums, ptr, env = self.build(cres)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
keepalive.append((cres.library, env))
datlist = [None] * len(ptrlist)
inct = len(self.sin)
outct = len(self.sout)
# Pass envs to fromfuncsig to bind to the lifetime of the ufunc object
ufunc = _internal.fromfunc(self.py_func.__name__, self.py_func.__doc__,
ptrlist, dtypelist, inct, outct, datlist,
keepalive, self.identity, self.signature)
return ufunc
def build_ufunc(self):
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
for sig, cres in self.nb_func.overloads.items():
dtypenums, ptr = self.build(cres)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
datlist = [None] * len(ptrlist)
inct = len(self.sin)
outct = len(self.sout)
ufunc = _internal.fromfuncsig(ptrlist, dtypelist, inct, outct, datlist,
self.signature)
return ufunc
def build_ufunc(self):
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
for sig, cres in self.nb_func.overloads.items():
dtypenums, ptr = self.build(cres)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
datlist = [None] * len(ptrlist)
inct = len(cres.signature.args)
outct = 1
# Becareful that fromfunc does not provide full error checking yet.
# If typenum is out-of-bound, we have nasty memory corruptions.
# For instance, -1 for typenum will cause segfault.
# If elements of type-list (2nd arg) is tuple instead,
# there will also memory corruption. (Seems like code rewrite.)
ufunc = _internal.fromfunc(ptrlist, dtypelist, inct, outct, datlist)
return ufunc
def build_ufunc(self):
dtypelist = []
ptrlist = []
keepalive = []
if not self.nb_func:
raise TypeError("No definition")
for sig, cres in self.nb_func.overloads.items():
dtypenums, ptr, env = self.build(cres)
keepalive.append(env) # keep env object alive
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
datlist = [None] * len(ptrlist)
inct = len(self.sin)
outct = len(self.sout)
# Pass envs to fromfuncsig to bind to the lifetime of the ufunc object
ufunc = _internal.fromfuncsig(ptrlist, dtypelist, inct, outct, datlist,
self.signature, keepalive)
return ufunc
def build_ufunc(self):
with global_compiler_lock:
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
# Get signature in the order they are added
keepalive = []
cres = None
for sig in self._sigs:
cres = self._cres[sig]
dtypenums, ptr, env = self.build(cres, sig)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
keepalive.append((cres.library, env))
datlist = [None] * len(ptrlist)
if cres is None:
argspec = inspect.getargspec(self.py_func)
inct = len(argspec.args)
else:
inct = len(cres.signature.args)
outct = 1
# Becareful that fromfunc does not provide full error checking yet.
# If typenum is out-of-bound, we have nasty memory corruptions.
# For instance, -1 for typenum will cause segfault.
# If elements of type-list (2nd arg) is tuple instead,
# there will also memory corruption. (Seems like code rewrite.)
ufunc = _internal.fromfunc(self.py_func.__name__,
self.py_func.__doc__, ptrlist,
dtypelist, inct, outct, datlist,
keepalive, self.identity)
return ufunc
def build_ufunc(self):
dtypelist = []
ptrlist = []
if not self.nb_func:
raise TypeError("No definition")
# Get signature in the order they are added
keepalive = []
for sig in self._sigs:
cres = self._cres[sig]
dtypenums, ptr, env = self.build(cres)
dtypelist.append(dtypenums)
ptrlist.append(utils.longint(ptr))
keepalive.append((cres.library, env))
datlist = [None] * len(ptrlist)
inct = len(self.sin)
outct = len(self.sout)
# Pass envs to fromfuncsig to bind to the lifetime of the ufunc object
ufunc = _internal.fromfuncsig(ptrlist, dtypelist, inct, outct, datlist,
self.signature, keepalive)
return ufunc
