Hello im using hiveos and its using only 6300/8200 mb of each card if i add :

GPU_FORCE_64BIT_PTR 1
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100


It gives me error that is uknow option hmm can anyone know how to solve issue?