- Added automatic single-GPU-per-worker execution to the multi-GPU launchers when the selected presets
include OVPhysX, which otherwise hangs runs on more than one GPU whenever an RTX renderer shares the
process. Every worker sees its own GPU as
cuda:0and reportsLOCAL_RANK=0while this is active, so use the global rank to name per-rank files. This is applied automatically and needs no flag; it will be removed once the pinned OVPhysX version contains the fix.