Solo Dev's Rust+Vulkan Training Backend Passes Validation on 14 Architectures

An independent developer reports two weeks of progress on a native Rust + Vulkan Transformer training backend: validated architectures doubled from 7 to 14, with LoRA (PEFT) fully working end to end.

2026-09-30 ~ 2026-09-30 · 2 related posts

• Rust + Vulkan training backend now parity-verifies 14 architectures and a full PEFT/LoRA workflow, on a handheld's iGPU — PhysicsDisastrous462 · 2026-09-30
• Solo Rust + Vulkan training backend now passes 14 architectures at 2e-7 parity, with full LoRA/PEFT lifecycle — PhysicsDisastrous462 · 2026-09-30