floating-point underflow occurs in numerical computing on Windows, but not on Linux

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floating-point underflow occurs in numerical computing on Windows, but not on Linux

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The latest Intel compiler is used to build a numerical code the code throws out an exception of floating-point underflow. The location shows a multiplication of two variables of 1.0e-40 triggers exception in Visual Studio on Windows. Tried to set

/fp:strict /Qftz-

and no help. How to solve the issue?

The same code does not have any issues on Linux.

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