QMCPACK / qmcpack

Main repository for QMCPACK, an open-source production level many-body ab initio Quantum Monte Carlo code for computing the electronic structure of atoms, molecules, and solids with full performance portable GPU support
http://www.qmcpack.org
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Abort if multideterminant expansion is empty #5012

Closed prckent closed 1 month ago

prckent commented 1 month ago

Proposed changes

Avoid a crash if the cutoff is too high and instead print a meaningful error message

What type(s) of changes does this code introduce?

Does this introduce a breaking change?

What systems has this change been tested on?

nitrogen2, gcc 13.2 nightly config

Checklist

ye-luo commented 1 month ago

Test this please