Caffe2 - Add flag to fails if float point exceptions is detected in operator runs (#18040)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18040
Add flag to fails if float point exceptions is detected in operator runs
Sample exception
Exception [enforce fail at operator.h:837] !std::fetestexcept(FE_DIVBYZERO). Division by zero floating point exception (FE_DIVBYZERO) reported.
Error from operator:
input: "1" input: "0" output: "out" name: "" type: "Div"
Reviewed By: jspark1105
Differential Revision: D14467731
fbshipit-source-id: fad030b1d619a5a661ff2114edb947e4562cecdd
