follow stab55_8, 1. chunk fine diagonal inverse to reduce setup peak; 2. record that c128 strict large still exceeds 32 GiB; 3. preserve the QUDA mixed-coarse capacity result as the validated large-coarse path. [opencode].
follow stab55_8, 1. chunk fine diagonal inverse to reduce setup peak; 2. record that c128 strict large still exceeds 32 GiB; 3. preserve the QUDA mixed-coarse capacity result as the validated large-coarse path. [opencode].