Chip designer SiFive aims to cram more RISC-V cores into AI chips

Why reinvent the CPU wheel when you can spend your time engineering a way out of your dependence on Nvidia?
Every quarter, Nvidia CEO Jensen Huang is asked about the growing number of custom ASICs encroaching on his AI empire, and each time he downplays the threat, arguing that GPUs offer superior programmability in a rapidly changing environment.…