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Definition: Dojo supercomputer


A Tesla-designed million-core supercomputer that has been used to train Tesla's AI models for its autonomous vehicle systems. The models are trained on the terabytes of visual data uploaded from the millions of Tesla EVs on the road. Before Dojo, Tesla used supercomputer clusters comprising NVIDIA GPUs. However, the next-generation Dojo was cancelled because Tesla's AI6 chip was designed for both training and inference (see AI training vs. inference). See Tesla AI chips.




Dojo Architecture
Made by TSMC, Tesla D1 chips make up tiles, six of which reside in the system tray. There are two system trays per cabinet and 10 cabinets per ExaPOD for a total of 1,062,000 cores. The D2 was designed to put the tiles onto a single wafer; however, it was cancelled because of the AI6 chip (see Tesla AI chips).