The OpenPOWERFoundation is a collaboration around Power ISA-based products initiated by IBM and announced as the "OpenPOWER Consortium" on August 6, 2013
source code IBM open sources the A2O Core - Bill Flyn, IBM IBM (2020-09-15). "a2o on GitHub". IBM. OpenPOWERFoundation (2020-06-30). "A2I POWER Processor Core
performance of approximately 10 TFLOPS. BlueGene/L Dual 440 cores are used in the processors powering IBM's BlueGene/L supercomputer, which until June 2008
variations, since the POWER9 architecture is open for licensing and modification by the OpenPOWERFoundation members. Summit, the ninth fastest supercomputer