DFlash Cracks Open Speculative Decoding's Parallel Future
A serving engineer stares at tokens dribbling in, demo-slow, user-frustrating. DFlash blasts them out in parallel blocks — speculative decoding's old limits? Gone.
⚡ Key Takeaways
- DFlash replaces sequential autoregressive drafters with parallel block diffusion, flattening latency costs. 𝕏
- Conditioning on target hidden states boosts acceptance rates dramatically. 𝕏
- This shifts speculative decoding from tweak to core serving architecture, enabling deeper, higher-quality drafters. 𝕏
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Originally reported by dev.to
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