is there a pure torch implementation of ops defined in torch_utils.ops ？

[wuutiing]

Describe the bug
when using pytorch.jit.trace, trace process succeed, but the traced object can not be saved as there are self defined ops using c++/cuda.
my question is :
is there pure torch implementation of ops defined in torch_utils.ops？
or any detail about what these ops do so that i can try to reimplement using torch ？

[kaijieshi7]

同问