Tag: blackwell

All the articles with the tag "blackwell".

• Training a DFlash drafter on a B200 — the real grind behind block-diffusion speculative decoding

  24 Jun, 2026

  I trained a DFlash drafter for a 72B on 2×B200 with the latest SGLang: the version-drift tax, the warm-start trap, accept 1.49→1.71, and what's next.

• Seven hard-won lessons from putting a zk-STARK prover on the Blackwell RTX PRO 6000 — 245 hand-written CUDA kernels

  20 Jan, 2026

  245 hand-written CUDA kernels on the RTX PRO 6000 Blackwell: seven performance-engineering lessons from GPU-accelerating a zk-STARK prover — profiling, memory, PTX, registers, and what Blackwell changed.