[petsc-users] ERROR: Scalar value must be same on all processes

[Jed Brown]

Vijay Gopal Chilkuri <vijay.gopal.c at gmail.com> writes:
> So somehow the optimization flags effect the code execution !?
> is this a known issue ?

Either your code is invalid (e.g., undefined behavior), numerically
unstable, or your vendor has a bug that you should report.
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