tt-sim Lab

A university teaching lab for TT-Metalium kernel programming on a virtual Tenstorrent chip — one-click GitHub Codespace, no silicon and nothing installed locally. The primary track (labs 00-06) points tt-metal straight at libttsim via TT_METAL_SIMULATOR and walks from elementwise add through NoC multicast to multi-core and multicast matmul, backed by a source-level matmul guide. An optional advanced track (labs 10-16) boots an Ubuntu guest under ttsim-qemu, loads tt-kmd, surfaces /dev/tenstorrent/0, and runs tt-metal through the full PCIe path.