POWER9 altivec supported testing with a PowerNV T2P9D01 REV 1.01 and ASPEED ASPEED Family 8192MB on Debian testing via the Phoronix Test Suite.
Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1806132-AR-1806129AR89