New parameter amrex::init_snan #4030
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asalmgren
approved these changes
Jul 10, 2024
Uninitialized FArrayBox, BaseFab<double|float>, PODVectors<double|float>, Gpu::DeviceVector<double|float>, etc. will be initialized to signaling NaNs, if this parameter is true. The default value for the new parameter is false unless AMREX_DEBUG or AMREX_TESTING is true. Note that previously this was only performed for FArrayBox, and it was controlled by fab.init_snan.
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Uninitialized FArrayBox, BaseFab<double|float>, PODVectors<double|float>, Gpu::DeviceVector<double|float>, etc. will be initialized to signaling NaNs, if this parameter is true. The default value for the new parameter is false unless AMREX_DEBUG or AMREX_TESTING is true.
Note that previously this was only performed for FArrayBox, and it was controlled by fab.init_snan.