Bull, the system builder behind JUPITER, takes delivery of SiPearl long awaited Rhea1 CPUs Talk about digital sovereignty! Europe most powerful supercomputer, Jupiter, is finally getting the domestic silicon infusion it been waiting for. On Tuesday, French chip designer SiPearl began delivery of its long anticipated Rhea1 CPUs to Bull for integration into the system. Jupiter, which came online last year, became the European Union first exascale supercomputer. It currently holds the...