SiC8 ABACUS3.10.1 Born Zxx finite differences. Cached results: module load ase/3.29.0; bash read.sh; bash plot.sh. Fresh calculations: bash prepare.sh; bash submit.sh; after all eight jobs finish bash read.sh work-new analysis-new; bash plot.sh analysis-new. Eight displacements, equivalent sets of4 divided by4. Rigid translation control uses total cell derivative, no ASR subtraction. Only Zxx, coarse meshes, not converged full tensor. Pseudopotentials are downloaded and hash checked from pinned official example; no PP or binary distributed. GPU SCF then CPU Berry within each allocated GPU job.
