def __setstate__(self, state):
soname = state.pop('_soname', None)
binary = state.pop('binary', None)
for k, v in state.items():
setattr(self, k, v)
# If the `sonames` don't match, there *might* be a hidden bug as the
# unpickled Operator might be generating code that differs from that
# generated by the pickled Operator. For example, a stupid bug that we
# had to fix was due to rebuilding SymPy expressions which weren't
# automatically getting the flag `evaluate=False`, thus producing x+2
# on the unpickler instead of x+1+1). However, different `sonames`
# doesn't necessarily means there's a bug: if the unpickler and the
# pickler are two distinct processes and the unpickler runs with a
# different `configuration` dictionary, then the `sonames` might indeed
# be different, depending on which entries in `configuration` differ.
if soname is not None:
if soname != self._soname:
warning(
"The pickled and unpickled Operators have different .sonames; "
"this might be a bug, or simply a harmless difference in "
"`configuration`. You may check they produce the same code."
)
save(self._soname, binary, self._compiler)
self._lib = load(self._soname)
self._lib.name = self._soname
def __setstate__(self, state):
soname = state.pop('_soname', None)
binary = state.pop('binary', None)
for k, v in state.items():
setattr(self, k, v)
# If the `sonames` don't match, there *might* be a hidden bug as the
# unpickled Operator might be generating code that differs from that
# generated by the pickled Operator. For example, a stupid bug that we
# had to fix was due to rebuilding SymPy expressions which weren't
# automatically getting the flag `evaluate=False`, thus producing x+2
# on the unpickler instead of x+1+1). However, different `sonames`
# doesn't necessarily means there's a bug: if the unpickler and the
# pickler are two distinct processes and the unpickler runs with a
# different `configuration` dictionary, then the `sonames` might indeed
# be different, depending on which entries in `configuration` differ.
if soname is not None:
if soname != self._soname:
warning("The pickled and unpickled Operators have different .sonames; "
"this might be a bug, or simply a harmless difference in "
"`configuration`. You may check they produce the same code.")
save(self._soname, binary, self._compiler)
def __setstate__(self, state):
binary = state.pop('binary')
for k, v in state.items():
setattr(self, k, v)
save(self._soname, binary, self._compiler)
